TY  - JOUR
AU  - Šajnović, Aleksandra
AU  - Burazer, Nikola
AU  - Veselinović, Gorica
AU  - Stojadinović, Sanja M.
AU  - Gajica, G.
AU  - Trebše, P.
AU  - Glavaš, N.
AU  - Jovančićević, Branimir
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6278
AB  - In Sečovlje Salina Nature Park, the therapeutic mud matured in the natural sedimentary environmental site. This work aimed to determine the influence of the peloid maturation process on the hydrocarbon and elemental distributions, as well as changes in morphology. For this purpose, the sample before and after maturation was examined using various methods. n-Alkanes were the most abundant among saturated hydrocarbons in both immature and mature peloid samples. The results showed that the maturation mainly influenced the change in distribution and concentration (from 378 to 1958 ppm) of n-alkanes. The organic matter (OM) of the immature peloid sample was characterized by a slight prevalence of long-chain and odd carbon-numbered n-alkanes, maximizing at n-C27. However, mature peloid's OM showed a similar share of short-, mid- and long-chain n-alkanes with a slight dominance of short-chain members, maximizing at n-C16. The origin of short-chain and even carbon-numbered n-alkanes was attributed to microbial precursors (e.g., Leptolyngbyaceae). Hopanes were considerably more dominant compared to steranes in both peloids. The hopane series of immature peloid was characterized by the dominance of 22,29,30-trinor-hop-5(6)-ene (C27 hopene), as well as the presence of C30-hop-22(29)-ene (diploptene), which are widespread in cyanobacterial species. The aromatic fraction of immature peloid pointed to the predominance of polycyclic aromatic hydrocarbons (PAHs). As peloid aging progressed, the sample was richer in methyl-branched alkanes, carboxylic acids, their methyl esters, and thermodynamically more stable hopanes and steranes. The presence of elements with toxicological relevance during maturation was reduced below the limits prescribed in most of the directives for cosmetic products. It specifically refers to: As, Ni and Se. A higher concentration of total sulfur in the mature peloid can be related to gypsum precipitation in the summer and/or more intensive microbial activity.
PB  - Elsevier
T2  - Science of The Total Environment
T1  - Changes in hydrocarbons and elemental distribution in peloids during maturation processes (Sečovlje Salina Nature Park Slovenia)
VL  - 897
SP  - 165424
DO  - 10.1016/j.scitotenv.2023.165424
ER  - 

@article{
author = "Šajnović, Aleksandra and Burazer, Nikola and Veselinović, Gorica and Stojadinović, Sanja M. and Gajica, G. and Trebše, P. and Glavaš, N. and Jovančićević, Branimir",
year = "2023",
abstract = "In Sečovlje Salina Nature Park, the therapeutic mud matured in the natural sedimentary environmental site. This work aimed to determine the influence of the peloid maturation process on the hydrocarbon and elemental distributions, as well as changes in morphology. For this purpose, the sample before and after maturation was examined using various methods. n-Alkanes were the most abundant among saturated hydrocarbons in both immature and mature peloid samples. The results showed that the maturation mainly influenced the change in distribution and concentration (from 378 to 1958 ppm) of n-alkanes. The organic matter (OM) of the immature peloid sample was characterized by a slight prevalence of long-chain and odd carbon-numbered n-alkanes, maximizing at n-C27. However, mature peloid's OM showed a similar share of short-, mid- and long-chain n-alkanes with a slight dominance of short-chain members, maximizing at n-C16. The origin of short-chain and even carbon-numbered n-alkanes was attributed to microbial precursors (e.g., Leptolyngbyaceae). Hopanes were considerably more dominant compared to steranes in both peloids. The hopane series of immature peloid was characterized by the dominance of 22,29,30-trinor-hop-5(6)-ene (C27 hopene), as well as the presence of C30-hop-22(29)-ene (diploptene), which are widespread in cyanobacterial species. The aromatic fraction of immature peloid pointed to the predominance of polycyclic aromatic hydrocarbons (PAHs). As peloid aging progressed, the sample was richer in methyl-branched alkanes, carboxylic acids, their methyl esters, and thermodynamically more stable hopanes and steranes. The presence of elements with toxicological relevance during maturation was reduced below the limits prescribed in most of the directives for cosmetic products. It specifically refers to: As, Ni and Se. A higher concentration of total sulfur in the mature peloid can be related to gypsum precipitation in the summer and/or more intensive microbial activity.",
publisher = "Elsevier",
journal = "Science of The Total Environment",
title = "Changes in hydrocarbons and elemental distribution in peloids during maturation processes (Sečovlje Salina Nature Park Slovenia)",
volume = "897",
pages = "165424",
doi = "10.1016/j.scitotenv.2023.165424"
}

Šajnović, A., Burazer, N., Veselinović, G., Stojadinović, S. M., Gajica, G., Trebše, P., Glavaš, N.,& Jovančićević, B.. (2023). Changes in hydrocarbons and elemental distribution in peloids during maturation processes (Sečovlje Salina Nature Park Slovenia). in Science of The Total Environment
Elsevier., 897, 165424.
https://doi.org/10.1016/j.scitotenv.2023.165424

Šajnović A, Burazer N, Veselinović G, Stojadinović SM, Gajica G, Trebše P, Glavaš N, Jovančićević B. Changes in hydrocarbons and elemental distribution in peloids during maturation processes (Sečovlje Salina Nature Park Slovenia). in Science of The Total Environment. 2023;897:165424.
doi:10.1016/j.scitotenv.2023.165424 .

Šajnović, Aleksandra, Burazer, Nikola, Veselinović, Gorica, Stojadinović, Sanja M., Gajica, G., Trebše, P., Glavaš, N., Jovančićević, Branimir, "Changes in hydrocarbons and elemental distribution in peloids during maturation processes (Sečovlje Salina Nature Park Slovenia)" in Science of The Total Environment, 897 (2023):165424,
https://doi.org/10.1016/j.scitotenv.2023.165424 . .

TY  - JOUR
AU  - Štrbac, Snežana
AU  - Veselinović, Gorica
AU  - Antić, Nevena
AU  - Mijatović, Nevenka
AU  - Stojadinović, Sanja M.
AU  - Jovančićević, Branimir
AU  - Kašanin-Grubin, Milica
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6187
AB  - The main objective of this study was to analyze the capacity of Cedrus atlantica (Endl.) Manetti ex Carrière 1855 to accumulate macro- and microelements in order to assess the environmental status. The element concentrations were measured using X-ray Fluorescence (XRF) analysis. The obtained pH values in this study show that the urban soils are neutral to slightly alkaline with low OM content. Macroelements with the highest mean concentrations in soil are Si, Al, Fe, K, Mg, and Ca. The ratio > 2 was determined for mean concentrations of Ca in the soil and Mg in needles from the Zvezdara forest, and for mean concentrations of Cl, Ti, and Fe in needles from the Byford’s forest in relation to the reference site. The accumulation pattern of the macroelements based on the Biological Concentration Factor (BCF) values > 1 for needles is for P, S, Cl, and Ca. Microelements with the highest mean values in soil are Ba, Zr, Ce, Cr, Zn, Rb, Sr, V, and La. Microelements with the highest mean values in Atlas cedar needles are Ce, La, Ba, and Cs. The ratio > 2 was determined for Cr and V concentrations in the needles from the Byford’s and Zvezdara forests and for Cu concentrations in needles from the Byford’s forest in relation to the reference site. The accumulation pattern of the microelements based on the BCF for needles is higher for I, Cs, Mo, Ag, Cd, In, Sn, Sb, and Tl. Since differences in the concentrations of macro- and microelements in the urban areas and the reference site can be identified C. atlantica can be recommended for assessing the environmental status.
PB  - Springer
T2  - Trees
T1  - The macro- and microelements content in Cedrus atlantica (Endl.) Manetti ex Carrière (Pinaceae) needles as an indicator for assessing the environmental status
VL  - 37
IS  - 4
SP  - 1013
EP  - 1025
DO  - 10.1007/s00468-023-02401-9
ER  - 

@article{
author = "Štrbac, Snežana and Veselinović, Gorica and Antić, Nevena and Mijatović, Nevenka and Stojadinović, Sanja M. and Jovančićević, Branimir and Kašanin-Grubin, Milica",
year = "2023",
abstract = "The main objective of this study was to analyze the capacity of Cedrus atlantica (Endl.) Manetti ex Carrière 1855 to accumulate macro- and microelements in order to assess the environmental status. The element concentrations were measured using X-ray Fluorescence (XRF) analysis. The obtained pH values in this study show that the urban soils are neutral to slightly alkaline with low OM content. Macroelements with the highest mean concentrations in soil are Si, Al, Fe, K, Mg, and Ca. The ratio > 2 was determined for mean concentrations of Ca in the soil and Mg in needles from the Zvezdara forest, and for mean concentrations of Cl, Ti, and Fe in needles from the Byford’s forest in relation to the reference site. The accumulation pattern of the macroelements based on the Biological Concentration Factor (BCF) values > 1 for needles is for P, S, Cl, and Ca. Microelements with the highest mean values in soil are Ba, Zr, Ce, Cr, Zn, Rb, Sr, V, and La. Microelements with the highest mean values in Atlas cedar needles are Ce, La, Ba, and Cs. The ratio > 2 was determined for Cr and V concentrations in the needles from the Byford’s and Zvezdara forests and for Cu concentrations in needles from the Byford’s forest in relation to the reference site. The accumulation pattern of the microelements based on the BCF for needles is higher for I, Cs, Mo, Ag, Cd, In, Sn, Sb, and Tl. Since differences in the concentrations of macro- and microelements in the urban areas and the reference site can be identified C. atlantica can be recommended for assessing the environmental status.",
publisher = "Springer",
journal = "Trees",
title = "The macro- and microelements content in Cedrus atlantica (Endl.) Manetti ex Carrière (Pinaceae) needles as an indicator for assessing the environmental status",
volume = "37",
number = "4",
pages = "1013-1025",
doi = "10.1007/s00468-023-02401-9"
}

Štrbac, S., Veselinović, G., Antić, N., Mijatović, N., Stojadinović, S. M., Jovančićević, B.,& Kašanin-Grubin, M.. (2023). The macro- and microelements content in Cedrus atlantica (Endl.) Manetti ex Carrière (Pinaceae) needles as an indicator for assessing the environmental status. in Trees
Springer., 37(4), 1013-1025.
https://doi.org/10.1007/s00468-023-02401-9

Štrbac S, Veselinović G, Antić N, Mijatović N, Stojadinović SM, Jovančićević B, Kašanin-Grubin M. The macro- and microelements content in Cedrus atlantica (Endl.) Manetti ex Carrière (Pinaceae) needles as an indicator for assessing the environmental status. in Trees. 2023;37(4):1013-1025.
doi:10.1007/s00468-023-02401-9 .

Štrbac, Snežana, Veselinović, Gorica, Antić, Nevena, Mijatović, Nevenka, Stojadinović, Sanja M., Jovančićević, Branimir, Kašanin-Grubin, Milica, "The macro- and microelements content in Cedrus atlantica (Endl.) Manetti ex Carrière (Pinaceae) needles as an indicator for assessing the environmental status" in Trees, 37, no. 4 (2023):1013-1025,
https://doi.org/10.1007/s00468-023-02401-9 . .

TY  - JOUR
AU  - Stojadinović, Sanja M.
AU  - Šajnović, Aleksandra
AU  - Kašanin-Grubin, Milica
AU  - Gajica, Gordana
AU  - Veselinović, Gorica
AU  - Štrbac, Snežana
AU  - Jovančićević, Branimir
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5018
AB  - Purpose The Great War Island (GWI) is a landform of exceptional features and a protected area located in the center of
Belgrade at the Sava and Danube River’s confuence. The position of GWI causes a large number of possible hydrocarbons inputs that infuence the quality of both river waters and sediments. The main objective of this research is to assess
the distribution and source of hydrocarbons in sediments deposited at the GWI depending on the river’s fow regimes and
depositional environment.
Material and methods Sediment samples were collected from 16 sites (11 sites along the GWI’s coast, 4 sites from the
inner of the Island, and 1 specifc wetland site). The grain size was determined using a standard wet sieving procedure. The
extractable organic matter (OM) was quantifed after Soxhlet extraction, and aliphatic and aromatic fractions were isolated
by column chromatography. n-Alkanes, diterpanes, terpanes, steranes, and 16 PAHs are analyzed by gas chromatographymass spectrometry.
Results and discussion Sand fraction predominates in coastal samples, and clay size fraction in the samples from the inner
island environment. The predominance of odd higher n-alkanes indicates the terrestrial origin of OM, while the distribution
of lower n-alkanes indicates a certain proportion of algae, bacteria, and/or high maturity of OM. The presence of oil-type
pollutants is confrmed by thermodynamically stable biomarker isomers and/or the presence of unresolved complex mixture
(UCM). Inner island samples are characterized by the largest amount of Corg (up 6%), indicating high bioproductivity and
good preservation of OM. Samples from wetland environment are distinguished by the domination of pimaranes and phyllocladanes among saturated hydrocarbons.
Conclusions This study revealed that sediments of the GWI mainly contain native OM with a certain anthropogenic input.
The native OM predominately comes from higher terrestrial plants (Salix alba, Populus nigra, Fraxinus viridis, Taxodium
distichum Rich.), followed by various types of grasses, macrophytes (Salvinia natans, Nymphaea alba), bacteria, algae, and
phytoplankton. Anthropogenic OM originates from petroleum, but also combustion products arrived by deposition from
the air and runof.
PB  - SpringerLink
T2  - Journal of Soils and Sediments
T1  - Characterization of the organic matter in sediments of the Great War Island (Belgrade, Serbia)
VL  - 22
IS  - 2
SP  - 640
EP  - 655
DO  - 10.1007/s11368-021-03103-w
ER  - 

@article{
author = "Stojadinović, Sanja M. and Šajnović, Aleksandra and Kašanin-Grubin, Milica and Gajica, Gordana and Veselinović, Gorica and Štrbac, Snežana and Jovančićević, Branimir",
year = "2022",
abstract = "Purpose The Great War Island (GWI) is a landform of exceptional features and a protected area located in the center of
Belgrade at the Sava and Danube River’s confuence. The position of GWI causes a large number of possible hydrocarbons inputs that infuence the quality of both river waters and sediments. The main objective of this research is to assess
the distribution and source of hydrocarbons in sediments deposited at the GWI depending on the river’s fow regimes and
depositional environment.
Material and methods Sediment samples were collected from 16 sites (11 sites along the GWI’s coast, 4 sites from the
inner of the Island, and 1 specifc wetland site). The grain size was determined using a standard wet sieving procedure. The
extractable organic matter (OM) was quantifed after Soxhlet extraction, and aliphatic and aromatic fractions were isolated
by column chromatography. n-Alkanes, diterpanes, terpanes, steranes, and 16 PAHs are analyzed by gas chromatographymass spectrometry.
Results and discussion Sand fraction predominates in coastal samples, and clay size fraction in the samples from the inner
island environment. The predominance of odd higher n-alkanes indicates the terrestrial origin of OM, while the distribution
of lower n-alkanes indicates a certain proportion of algae, bacteria, and/or high maturity of OM. The presence of oil-type
pollutants is confrmed by thermodynamically stable biomarker isomers and/or the presence of unresolved complex mixture
(UCM). Inner island samples are characterized by the largest amount of Corg (up 6%), indicating high bioproductivity and
good preservation of OM. Samples from wetland environment are distinguished by the domination of pimaranes and phyllocladanes among saturated hydrocarbons.
Conclusions This study revealed that sediments of the GWI mainly contain native OM with a certain anthropogenic input.
The native OM predominately comes from higher terrestrial plants (Salix alba, Populus nigra, Fraxinus viridis, Taxodium
distichum Rich.), followed by various types of grasses, macrophytes (Salvinia natans, Nymphaea alba), bacteria, algae, and
phytoplankton. Anthropogenic OM originates from petroleum, but also combustion products arrived by deposition from
the air and runof.",
publisher = "SpringerLink",
journal = "Journal of Soils and Sediments",
title = "Characterization of the organic matter in sediments of the Great War Island (Belgrade, Serbia)",
volume = "22",
number = "2",
pages = "640-655",
doi = "10.1007/s11368-021-03103-w"
}

Stojadinović, S. M., Šajnović, A., Kašanin-Grubin, M., Gajica, G., Veselinović, G., Štrbac, S.,& Jovančićević, B.. (2022). Characterization of the organic matter in sediments of the Great War Island (Belgrade, Serbia). in Journal of Soils and Sediments
SpringerLink., 22(2), 640-655.
https://doi.org/10.1007/s11368-021-03103-w

Stojadinović SM, Šajnović A, Kašanin-Grubin M, Gajica G, Veselinović G, Štrbac S, Jovančićević B. Characterization of the organic matter in sediments of the Great War Island (Belgrade, Serbia). in Journal of Soils and Sediments. 2022;22(2):640-655.
doi:10.1007/s11368-021-03103-w .

Stojadinović, Sanja M., Šajnović, Aleksandra, Kašanin-Grubin, Milica, Gajica, Gordana, Veselinović, Gorica, Štrbac, Snežana, Jovančićević, Branimir, "Characterization of the organic matter in sediments of the Great War Island (Belgrade, Serbia)" in Journal of Soils and Sediments, 22, no. 2 (2022):640-655,
https://doi.org/10.1007/s11368-021-03103-w . .

TY  - JOUR
AU  - Stojadinović, Sanja M.
AU  - Šajnović, Aleksandra
AU  - Kašanin-Grubin, Milica
AU  - Gajica, Gordana
AU  - Veselinović, Gorica
AU  - Štrbac, Snežana
AU  - Jovančićević, Branimir
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5079
AB  - Abstract
Purpose The Great War Island (GWI) is a landform of exceptional features and a protected area located in the center of
Belgrade at the Sava and Danube River’s confluence. The position of GWI causes a large number of possible hydrocar-
bons inputs that influence the quality of both river waters and sediments. The main objective of this research is to assess
the distribution and source of hydrocarbons in sediments deposited at the GWI depending on the river’s flow regimes and
depositional environment.
Material and methods Sediment samples were collected from 16 sites (11 sites along the GWI’s coast, 4 sites from the
inner of the Island, and 1 specific wetland site). The grain size was determined using a standard wet sieving procedure. The
extractable organic matter (OM) was quantified after Soxhlet extraction, and aliphatic and aromatic fractions were isolated
by column chromatography. n-Alkanes, diterpanes, terpanes, steranes, and 16 PAHs are analyzed by gas chromatography-
mass spectrometry.
Results and discussion Sand fraction predominates in coastal samples, and clay size fraction in the samples from the inner
island environment. The predominance of odd higher n-alkanes indicates the terrestrial origin of OM, while the distribution
of lower n-alkanes indicates a certain proportion of algae, bacteria, and/or high maturity of OM. The presence of oil-type
pollutants is confirmed by thermodynamically stable biomarker isomers and/or the presence of unresolved complex mixture
(UCM). Inner island samples are characterized by the largest amount of Corg (up 6%), indicating high bioproductivity and
good preservation of OM. Samples from wetland environment are distinguished by the domination of pimaranes and phyl-
locladanes among saturated hydrocarbons.
Conclusions This study revealed that sediments of the GWI mainly contain native OM with a certain anthropogenic input.
The native OM predominately comes from higher terrestrial plants (Salix alba, Populus nigra, Fraxinus viridis, Taxodium
distichum Rich.), followed by various types of grasses, macrophytes (Salvinia natans, Nymphaea alba), bacteria, algae, and
phytoplankton. Anthropogenic OM originates from petroleum, but also combustion products arrived by deposition from
the air and runoff.
PB  - Springer
T2  - Journal of Soils and Sediments
T1  - Characterization of the organic matter in sediments of the Great War Island (Belgrade, Serbia)
VL  - 22
SP  - 640
EP  - 655
DO  - 10.1007/s11368-021-03103-w
ER  - 

@article{
author = "Stojadinović, Sanja M. and Šajnović, Aleksandra and Kašanin-Grubin, Milica and Gajica, Gordana and Veselinović, Gorica and Štrbac, Snežana and Jovančićević, Branimir",
year = "2022",
abstract = "Abstract
Purpose The Great War Island (GWI) is a landform of exceptional features and a protected area located in the center of
Belgrade at the Sava and Danube River’s confluence. The position of GWI causes a large number of possible hydrocar-
bons inputs that influence the quality of both river waters and sediments. The main objective of this research is to assess
the distribution and source of hydrocarbons in sediments deposited at the GWI depending on the river’s flow regimes and
depositional environment.
Material and methods Sediment samples were collected from 16 sites (11 sites along the GWI’s coast, 4 sites from the
inner of the Island, and 1 specific wetland site). The grain size was determined using a standard wet sieving procedure. The
extractable organic matter (OM) was quantified after Soxhlet extraction, and aliphatic and aromatic fractions were isolated
by column chromatography. n-Alkanes, diterpanes, terpanes, steranes, and 16 PAHs are analyzed by gas chromatography-
mass spectrometry.
Results and discussion Sand fraction predominates in coastal samples, and clay size fraction in the samples from the inner
island environment. The predominance of odd higher n-alkanes indicates the terrestrial origin of OM, while the distribution
of lower n-alkanes indicates a certain proportion of algae, bacteria, and/or high maturity of OM. The presence of oil-type
pollutants is confirmed by thermodynamically stable biomarker isomers and/or the presence of unresolved complex mixture
(UCM). Inner island samples are characterized by the largest amount of Corg (up 6%), indicating high bioproductivity and
good preservation of OM. Samples from wetland environment are distinguished by the domination of pimaranes and phyl-
locladanes among saturated hydrocarbons.
Conclusions This study revealed that sediments of the GWI mainly contain native OM with a certain anthropogenic input.
The native OM predominately comes from higher terrestrial plants (Salix alba, Populus nigra, Fraxinus viridis, Taxodium
distichum Rich.), followed by various types of grasses, macrophytes (Salvinia natans, Nymphaea alba), bacteria, algae, and
phytoplankton. Anthropogenic OM originates from petroleum, but also combustion products arrived by deposition from
the air and runoff.",
publisher = "Springer",
journal = "Journal of Soils and Sediments",
title = "Characterization of the organic matter in sediments of the Great War Island (Belgrade, Serbia)",
volume = "22",
pages = "640-655",
doi = "10.1007/s11368-021-03103-w"
}

Stojadinović, S. M., Šajnović, A., Kašanin-Grubin, M., Gajica, G., Veselinović, G., Štrbac, S.,& Jovančićević, B.. (2022). Characterization of the organic matter in sediments of the Great War Island (Belgrade, Serbia). in Journal of Soils and Sediments
Springer., 22, 640-655.
https://doi.org/10.1007/s11368-021-03103-w

Stojadinović SM, Šajnović A, Kašanin-Grubin M, Gajica G, Veselinović G, Štrbac S, Jovančićević B. Characterization of the organic matter in sediments of the Great War Island (Belgrade, Serbia). in Journal of Soils and Sediments. 2022;22:640-655.
doi:10.1007/s11368-021-03103-w .

Stojadinović, Sanja M., Šajnović, Aleksandra, Kašanin-Grubin, Milica, Gajica, Gordana, Veselinović, Gorica, Štrbac, Snežana, Jovančićević, Branimir, "Characterization of the organic matter in sediments of the Great War Island (Belgrade, Serbia)" in Journal of Soils and Sediments, 22 (2022):640-655,
https://doi.org/10.1007/s11368-021-03103-w . .

TY  - JOUR
AU  - Pržulj, Sanja
AU  - Radojičić, Ana
AU  - Kašanin-Grubin, Milica
AU  - Pešević, Dušica
AU  - Stojadinović, Sanja M.
AU  - Jovančićević, Branimir
AU  - Veselinović, Gorica
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5143
AB  - Heavy metals are naturally occurring elements, but they are regarded as significant environmental pollutants due to their high density and high toxicity even at low concentrations. The aim of this paper is the evaluation of the pollution level of heavy metals in the river and riverbank sediments, as well as the estimation of their origin and spatial differences along the course of the Vrbas River through Banja Luka. The concentrations of metals have been assessed using the Inductively coupled plasma – optical emission spectrometry and Advanced mercury analyzer for mercury determination. The anthropogenic impact on heavy metal concentration in sediments was estimated by the calculating of pollution indices: geoaccumulation index (Igeo), contamination factor (Cf), pollution load index (PLI) and potential ecological risk index (Er). Obtained results indicate that there is no statistically significant spatial difference in metal concentration, indicating that heavy metals in sediments have a constant source. The anthropogenic impact expressed by the values of pollution indices showed that sites are generally uncontaminated by Co, Cr and V and moderately contaminated by Zn, Cu and Ni. On the contrary, lead, mercury and cadmium pose the highest ecological risk. The anthropogenic source of Pb, Hg and Cd is industry, municipal waste and the combustion of fossil fuels. The obtained results demonstrate the high ecological risk and the need for environ-mental monitoring, with the aim to support an efficient strategy to reduce local pollution and contamination of the investigated system.
PB  - Beograd : Srpsko hemijsko društvo
T2  - Journal of the Serbian Chemical Society
T1  - Distribution and provenance of heavy metals in sediments of the Vrbas River, Bosnia and Herzegovina
VL  - 87
IS  - 4
SP  - 519
EP  - 530
DO  - 10.2298/JSC210608070P
ER  - 

@article{
author = "Pržulj, Sanja and Radojičić, Ana and Kašanin-Grubin, Milica and Pešević, Dušica and Stojadinović, Sanja M. and Jovančićević, Branimir and Veselinović, Gorica",
year = "2022",
abstract = "Heavy metals are naturally occurring elements, but they are regarded as significant environmental pollutants due to their high density and high toxicity even at low concentrations. The aim of this paper is the evaluation of the pollution level of heavy metals in the river and riverbank sediments, as well as the estimation of their origin and spatial differences along the course of the Vrbas River through Banja Luka. The concentrations of metals have been assessed using the Inductively coupled plasma – optical emission spectrometry and Advanced mercury analyzer for mercury determination. The anthropogenic impact on heavy metal concentration in sediments was estimated by the calculating of pollution indices: geoaccumulation index (Igeo), contamination factor (Cf), pollution load index (PLI) and potential ecological risk index (Er). Obtained results indicate that there is no statistically significant spatial difference in metal concentration, indicating that heavy metals in sediments have a constant source. The anthropogenic impact expressed by the values of pollution indices showed that sites are generally uncontaminated by Co, Cr and V and moderately contaminated by Zn, Cu and Ni. On the contrary, lead, mercury and cadmium pose the highest ecological risk. The anthropogenic source of Pb, Hg and Cd is industry, municipal waste and the combustion of fossil fuels. The obtained results demonstrate the high ecological risk and the need for environ-mental monitoring, with the aim to support an efficient strategy to reduce local pollution and contamination of the investigated system.",
publisher = "Beograd : Srpsko hemijsko društvo",
journal = "Journal of the Serbian Chemical Society",
title = "Distribution and provenance of heavy metals in sediments of the Vrbas River, Bosnia and Herzegovina",
volume = "87",
number = "4",
pages = "519-530",
doi = "10.2298/JSC210608070P"
}

Pržulj, S., Radojičić, A., Kašanin-Grubin, M., Pešević, D., Stojadinović, S. M., Jovančićević, B.,& Veselinović, G.. (2022). Distribution and provenance of heavy metals in sediments of the Vrbas River, Bosnia and Herzegovina. in Journal of the Serbian Chemical Society
Beograd : Srpsko hemijsko društvo., 87(4), 519-530.
https://doi.org/10.2298/JSC210608070P

Pržulj S, Radojičić A, Kašanin-Grubin M, Pešević D, Stojadinović SM, Jovančićević B, Veselinović G. Distribution and provenance of heavy metals in sediments of the Vrbas River, Bosnia and Herzegovina. in Journal of the Serbian Chemical Society. 2022;87(4):519-530.
doi:10.2298/JSC210608070P .

Pržulj, Sanja, Radojičić, Ana, Kašanin-Grubin, Milica, Pešević, Dušica, Stojadinović, Sanja M., Jovančićević, Branimir, Veselinović, Gorica, "Distribution and provenance of heavy metals in sediments of the Vrbas River, Bosnia and Herzegovina" in Journal of the Serbian Chemical Society, 87, no. 4 (2022):519-530,
https://doi.org/10.2298/JSC210608070P . .

TY  - DATA
AU  - Pržulj, Sanja
AU  - Radojičić, Ana
AU  - Kašanin-Grubin, Milica
AU  - Pešević, Dušica
AU  - Stojadinović, Sanja M.
AU  - Jovančićević, Branimir
AU  - Veselinović, Gorica
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5144
PB  - Beograd : Srpsko hemijsko društvo
T2  - Journal of the Serbian Chemical Society
T1  - Supplementary information for the article: Pržulj, S.; Radojičić, A.; Kašanin-Grubin, M.; Pešević, D.; Stojadinović, S.; Jovančićević, B.; Veselinović, G. Distribution and Provenance of Heavy Metals in Sediments of the Vrbas River, Bosnia and Herzegovina. Journal of the Serbian Chemical Society 2022. [https://doi.org/10.2298/JSC210608070P].
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5144
ER  - 

@misc{
author = "Pržulj, Sanja and Radojičić, Ana and Kašanin-Grubin, Milica and Pešević, Dušica and Stojadinović, Sanja M. and Jovančićević, Branimir and Veselinović, Gorica",
year = "2022",
publisher = "Beograd : Srpsko hemijsko društvo",
journal = "Journal of the Serbian Chemical Society",
title = "Supplementary information for the article: Pržulj, S.; Radojičić, A.; Kašanin-Grubin, M.; Pešević, D.; Stojadinović, S.; Jovančićević, B.; Veselinović, G. Distribution and Provenance of Heavy Metals in Sediments of the Vrbas River, Bosnia and Herzegovina. Journal of the Serbian Chemical Society 2022. [https://doi.org/10.2298/JSC210608070P].",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5144"
}

Pržulj, S., Radojičić, A., Kašanin-Grubin, M., Pešević, D., Stojadinović, S. M., Jovančićević, B.,& Veselinović, G.. (2022). Supplementary information for the article: Pržulj, S.; Radojičić, A.; Kašanin-Grubin, M.; Pešević, D.; Stojadinović, S.; Jovančićević, B.; Veselinović, G. Distribution and Provenance of Heavy Metals in Sediments of the Vrbas River, Bosnia and Herzegovina. Journal of the Serbian Chemical Society 2022. [https://doi.org/10.2298/JSC210608070P].. in Journal of the Serbian Chemical Society
Beograd : Srpsko hemijsko društvo..
https://hdl.handle.net/21.15107/rcub_cherry_5144

Pržulj S, Radojičić A, Kašanin-Grubin M, Pešević D, Stojadinović SM, Jovančićević B, Veselinović G. Supplementary information for the article: Pržulj, S.; Radojičić, A.; Kašanin-Grubin, M.; Pešević, D.; Stojadinović, S.; Jovančićević, B.; Veselinović, G. Distribution and Provenance of Heavy Metals in Sediments of the Vrbas River, Bosnia and Herzegovina. Journal of the Serbian Chemical Society 2022. [https://doi.org/10.2298/JSC210608070P].. in Journal of the Serbian Chemical Society. 2022;.
https://hdl.handle.net/21.15107/rcub_cherry_5144 .

Pržulj, Sanja, Radojičić, Ana, Kašanin-Grubin, Milica, Pešević, Dušica, Stojadinović, Sanja M., Jovančićević, Branimir, Veselinović, Gorica, "Supplementary information for the article: Pržulj, S.; Radojičić, A.; Kašanin-Grubin, M.; Pešević, D.; Stojadinović, S.; Jovančićević, B.; Veselinović, G. Distribution and Provenance of Heavy Metals in Sediments of the Vrbas River, Bosnia and Herzegovina. Journal of the Serbian Chemical Society 2022. [https://doi.org/10.2298/JSC210608070P]." in Journal of the Serbian Chemical Society (2022),
https://hdl.handle.net/21.15107/rcub_cherry_5144 .

TY  - JOUR
AU  - Orlić, Jovana
AU  - Aničić-Urošević, Mira
AU  - Vergel, Konstantin
AU  - Zinicovscaia, Inga
AU  - Stojadinović, Sanja M.
AU  - Gržetić, Ivan
AU  - Ilijević, Konstantin
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5007
AB  - Conventionally used spectrometric techniques of inductively coupled plasma optical emission spectrometry (ICP-OES) and inductively coupled plasma optical emission spectrometry (ICP-MS) usually involve time-consuming sample preparation procedure of a sample dissolution which requires the usage of aggressive and toxic chemicals. The need for suitable and sustainable analytical methods for direct multi-elemental analysis of plant samples has been increased in recent years. Spectrometric techniques for direct sample analysis, instrumental neutron activation analysis (INAA) and X-ray fluorescence (XRF) have been applied in environmental studies and various fields of screening tests. Nevertheless, these techniques are not commonly used for plant sample analysis and their performances need to be evaluated. This research aimed to assess how reliable non-destructive techniques are in the determination of elements in plants compared to conventionally used spectrometric techniques. A total of 49 plant samples of four conifer species (Pinus nigra, Abies alba, Taxus baccata and Larix decidua) were measured using two conventionally applied (ICP-MS, ICP-OES) and two non-destructive techniques (wavelength dispersive XRF (WD-XRF), INAA). The comparison was performed by investigation of relative ratios of concentrations and by correlation analysis. Moreover, precision of the techniques was examined and compared. The quality control included analysis of NIST pine needles certified reference material (1575a) using all examined techniques. Our results suggest that additional analytical and quality control steps are necessary for reaching the highest accuracy of multi-elemental analysis.
T2  - Journal of the Serbian Chemical Society
T1  - Comparison of non-destructive techniques and conventionally used spectrometric techniques for determination of elements in plant samples (coniferous leaves)
VL  - 87
IS  - 1
SP  - 69
EP  - 81
DO  - 10.2298/JSC210921101O
ER  - 

@article{
author = "Orlić, Jovana and Aničić-Urošević, Mira and Vergel, Konstantin and Zinicovscaia, Inga and Stojadinović, Sanja M. and Gržetić, Ivan and Ilijević, Konstantin",
year = "2022",
abstract = "Conventionally used spectrometric techniques of inductively coupled plasma optical emission spectrometry (ICP-OES) and inductively coupled plasma optical emission spectrometry (ICP-MS) usually involve time-consuming sample preparation procedure of a sample dissolution which requires the usage of aggressive and toxic chemicals. The need for suitable and sustainable analytical methods for direct multi-elemental analysis of plant samples has been increased in recent years. Spectrometric techniques for direct sample analysis, instrumental neutron activation analysis (INAA) and X-ray fluorescence (XRF) have been applied in environmental studies and various fields of screening tests. Nevertheless, these techniques are not commonly used for plant sample analysis and their performances need to be evaluated. This research aimed to assess how reliable non-destructive techniques are in the determination of elements in plants compared to conventionally used spectrometric techniques. A total of 49 plant samples of four conifer species (Pinus nigra, Abies alba, Taxus baccata and Larix decidua) were measured using two conventionally applied (ICP-MS, ICP-OES) and two non-destructive techniques (wavelength dispersive XRF (WD-XRF), INAA). The comparison was performed by investigation of relative ratios of concentrations and by correlation analysis. Moreover, precision of the techniques was examined and compared. The quality control included analysis of NIST pine needles certified reference material (1575a) using all examined techniques. Our results suggest that additional analytical and quality control steps are necessary for reaching the highest accuracy of multi-elemental analysis.",
journal = "Journal of the Serbian Chemical Society",
title = "Comparison of non-destructive techniques and conventionally used spectrometric techniques for determination of elements in plant samples (coniferous leaves)",
volume = "87",
number = "1",
pages = "69-81",
doi = "10.2298/JSC210921101O"
}

Orlić, J., Aničić-Urošević, M., Vergel, K., Zinicovscaia, I., Stojadinović, S. M., Gržetić, I.,& Ilijević, K.. (2022). Comparison of non-destructive techniques and conventionally used spectrometric techniques for determination of elements in plant samples (coniferous leaves). in Journal of the Serbian Chemical Society, 87(1), 69-81.
https://doi.org/10.2298/JSC210921101O

Orlić J, Aničić-Urošević M, Vergel K, Zinicovscaia I, Stojadinović SM, Gržetić I, Ilijević K. Comparison of non-destructive techniques and conventionally used spectrometric techniques for determination of elements in plant samples (coniferous leaves). in Journal of the Serbian Chemical Society. 2022;87(1):69-81.
doi:10.2298/JSC210921101O .

Orlić, Jovana, Aničić-Urošević, Mira, Vergel, Konstantin, Zinicovscaia, Inga, Stojadinović, Sanja M., Gržetić, Ivan, Ilijević, Konstantin, "Comparison of non-destructive techniques and conventionally used spectrometric techniques for determination of elements in plant samples (coniferous leaves)" in Journal of the Serbian Chemical Society, 87, no. 1 (2022):69-81,
https://doi.org/10.2298/JSC210921101O . .

TY  - JOUR
AU  - Štrbac, Snežana
AU  - Ranđelović, Dragana
AU  - Gajica, Gordana
AU  - Hukić, Emira
AU  - Stojadinović, Sanja M.
AU  - Veselinović, Gorica
AU  - Orlić, Jovana
AU  - Tognetti, Roberto
AU  - Kašanin-Grubin, Milica
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5648
AB  - The main objectives of this research were to (i) investigate the concentration; (ii) characterize the distribution;
(iii) determine the sources apportionment; (iv) estimate environmental and health risks of heavy metals in soil
from mountain beech forest. A total of 76 soil samples from 20 pure beech forest stands from Bosnia and Her-
zegovina (BA), Bulgaria (BG), Check Republic (CZ), Germany (DE), Italy (IT), Poland (PL), Romania (RO), Serbia
(RS), Slovakia (SK), Slovenia (SL), and Spain (ES) were collected. The content of major elements was measured
by X-ray fluorescence spectroscopy (XRF). The content of heavy metals was measured by inductively coupled
plasma–optical emission spectrometry (ICP/OES). Heavy metals had a specific concentration range, which fol-
lowed in soil samples from depth 0–40 cm the common order (low to high): Hg < Cd < As < Co < Pb < Ni < Cu
< Cr < Zn, and from depth 40–80 cm: Hg < Cd < As < Pb < Co < Ni < Cu < Cr < Zn. The grouping of the
examined parameters according to rock types, soil types, and localities indicated the separation of carbonate
rocks from other substrates, luvisol, and rendzina from other soil types, and samples from BA, SL, and IT from
other localities. According to sources apportionment As, Pb and Zn are of anthropogenic origin, Cd, Co, Cr, and Ni are of geogenic origin, while the middle position of Cu and Hg indicates a combined contribution of both
sources. Elements Cd and Hg indicated severe to extremely severe enrichment with a mean value of 24.3 and
70.6, respectively. Based on the determined values Ni, Cr, As and Cd do not pose a health risk.
PB  - Elsevier
T2  - Chemosphere
T1  - Spatial distribution and source identification of heavy metals in European mountain beech forests soils
VL  - 309
SP  - 136662
DO  - 10.1016/j.chemosphere.2022.136662
ER  - 

@article{
author = "Štrbac, Snežana and Ranđelović, Dragana and Gajica, Gordana and Hukić, Emira and Stojadinović, Sanja M. and Veselinović, Gorica and Orlić, Jovana and Tognetti, Roberto and Kašanin-Grubin, Milica",
year = "2022",
abstract = "The main objectives of this research were to (i) investigate the concentration; (ii) characterize the distribution;
(iii) determine the sources apportionment; (iv) estimate environmental and health risks of heavy metals in soil
from mountain beech forest. A total of 76 soil samples from 20 pure beech forest stands from Bosnia and Her-
zegovina (BA), Bulgaria (BG), Check Republic (CZ), Germany (DE), Italy (IT), Poland (PL), Romania (RO), Serbia
(RS), Slovakia (SK), Slovenia (SL), and Spain (ES) were collected. The content of major elements was measured
by X-ray fluorescence spectroscopy (XRF). The content of heavy metals was measured by inductively coupled
plasma–optical emission spectrometry (ICP/OES). Heavy metals had a specific concentration range, which fol-
lowed in soil samples from depth 0–40 cm the common order (low to high): Hg < Cd < As < Co < Pb < Ni < Cu
< Cr < Zn, and from depth 40–80 cm: Hg < Cd < As < Pb < Co < Ni < Cu < Cr < Zn. The grouping of the
examined parameters according to rock types, soil types, and localities indicated the separation of carbonate
rocks from other substrates, luvisol, and rendzina from other soil types, and samples from BA, SL, and IT from
other localities. According to sources apportionment As, Pb and Zn are of anthropogenic origin, Cd, Co, Cr, and Ni are of geogenic origin, while the middle position of Cu and Hg indicates a combined contribution of both
sources. Elements Cd and Hg indicated severe to extremely severe enrichment with a mean value of 24.3 and
70.6, respectively. Based on the determined values Ni, Cr, As and Cd do not pose a health risk.",
publisher = "Elsevier",
journal = "Chemosphere",
title = "Spatial distribution and source identification of heavy metals in European mountain beech forests soils",
volume = "309",
pages = "136662",
doi = "10.1016/j.chemosphere.2022.136662"
}

Štrbac, S., Ranđelović, D., Gajica, G., Hukić, E., Stojadinović, S. M., Veselinović, G., Orlić, J., Tognetti, R.,& Kašanin-Grubin, M.. (2022). Spatial distribution and source identification of heavy metals in European mountain beech forests soils. in Chemosphere
Elsevier., 309, 136662.
https://doi.org/10.1016/j.chemosphere.2022.136662

Štrbac S, Ranđelović D, Gajica G, Hukić E, Stojadinović SM, Veselinović G, Orlić J, Tognetti R, Kašanin-Grubin M. Spatial distribution and source identification of heavy metals in European mountain beech forests soils. in Chemosphere. 2022;309:136662.
doi:10.1016/j.chemosphere.2022.136662 .

Štrbac, Snežana, Ranđelović, Dragana, Gajica, Gordana, Hukić, Emira, Stojadinović, Sanja M., Veselinović, Gorica, Orlić, Jovana, Tognetti, Roberto, Kašanin-Grubin, Milica, "Spatial distribution and source identification of heavy metals in European mountain beech forests soils" in Chemosphere, 309 (2022):136662,
https://doi.org/10.1016/j.chemosphere.2022.136662 . .

TY  - JOUR
AU  - Kašanin-Grubin, Milica
AU  - Hukić, Emira
AU  - Bellan, Michal
AU  - Bialek, Kamil
AU  - Bosela, Michal
AU  - Coll, Lluis
AU  - Czacharowski, Marcin
AU  - Gajica, Gordana
AU  - Giammarchi, Francesco
AU  - Gömöryová, Erika
AU  - del Rio, Miren
AU  - Dinca, Lucian
AU  - Đogo Mračević, Svetlana
AU  - Klopčić, Matija
AU  - Mitrović, Suzana
AU  - Pach, Maciej
AU  - Ranđelović, Dragana
AU  - Ruiz-Peinado, Ricardo
AU  - Skrzyszewski, Jerzy
AU  - Orlić, Jovana
AU  - Štrbac, Snežana
AU  - Stojadinović, Sanja M.
AU  - Tonon, Giustino
AU  - Tosti, Tomislav
AU  - Uhl, Enno
AU  - Veselinović, Gorica
AU  - Veselinović, Milorad
AU  - Zlatanov, Tzvetan
AU  - Tognetti, Roberto
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4840
AB  - Forests in Europe are currently not endangered by soil erosion. However, this can change with climate change or
with intensified forest management practices. Using a newly established network of plots in beech forests across Europe,
the aims of this study were to (i) distinguish soil properties and erodibility indices in relation to bedrock, (ii) determine geochemical
properties and organic carbon (Corg) influencing erodibility, and (iii) assess the effect of soil depth on erodibility
indices. Seventy-six soil samples from 20 beech forests were collected in 11 countries to quantify soil properties influencing
erodibility indices: clay ratio, modified clay ratio, sodium adsorption ratio, and oxides ratio. The results indicate that the
dominant soil properties, determined by bedrock, that correlate with forest soil erodibility indices are Corg, pH, electrical
conductivity, calcium and sodium ions concentrations, total water-soluble cations, and the percentage of sand. According
to the tested indices, soil susceptibility to erosion follows the order granite > andesite > sandstone > quartzite > limestone.
Deeper soil horizons on granite are more susceptible to erosion than surface horizons are, but this is not the case for
soils on limestones. In conclusion, forest management should consider the predisposition of different soil types to erosion.
PB  - Canadian Science Publishing
T2  - Canadian Journal of Forest Research
T1  - Soil erodibility in European mountain beech forests
VL  - 51
IS  - 12
SP  - 1846
EP  - 1855
DO  - 10.1139/cjfr-2020-0361
ER  - 

@article{
author = "Kašanin-Grubin, Milica and Hukić, Emira and Bellan, Michal and Bialek, Kamil and Bosela, Michal and Coll, Lluis and Czacharowski, Marcin and Gajica, Gordana and Giammarchi, Francesco and Gömöryová, Erika and del Rio, Miren and Dinca, Lucian and Đogo Mračević, Svetlana and Klopčić, Matija and Mitrović, Suzana and Pach, Maciej and Ranđelović, Dragana and Ruiz-Peinado, Ricardo and Skrzyszewski, Jerzy and Orlić, Jovana and Štrbac, Snežana and Stojadinović, Sanja M. and Tonon, Giustino and Tosti, Tomislav and Uhl, Enno and Veselinović, Gorica and Veselinović, Milorad and Zlatanov, Tzvetan and Tognetti, Roberto",
year = "2021",
abstract = "Forests in Europe are currently not endangered by soil erosion. However, this can change with climate change or
with intensified forest management practices. Using a newly established network of plots in beech forests across Europe,
the aims of this study were to (i) distinguish soil properties and erodibility indices in relation to bedrock, (ii) determine geochemical
properties and organic carbon (Corg) influencing erodibility, and (iii) assess the effect of soil depth on erodibility
indices. Seventy-six soil samples from 20 beech forests were collected in 11 countries to quantify soil properties influencing
erodibility indices: clay ratio, modified clay ratio, sodium adsorption ratio, and oxides ratio. The results indicate that the
dominant soil properties, determined by bedrock, that correlate with forest soil erodibility indices are Corg, pH, electrical
conductivity, calcium and sodium ions concentrations, total water-soluble cations, and the percentage of sand. According
to the tested indices, soil susceptibility to erosion follows the order granite > andesite > sandstone > quartzite > limestone.
Deeper soil horizons on granite are more susceptible to erosion than surface horizons are, but this is not the case for
soils on limestones. In conclusion, forest management should consider the predisposition of different soil types to erosion.",
publisher = "Canadian Science Publishing",
journal = "Canadian Journal of Forest Research",
title = "Soil erodibility in European mountain beech forests",
volume = "51",
number = "12",
pages = "1846-1855",
doi = "10.1139/cjfr-2020-0361"
}

Kašanin-Grubin, M., Hukić, E., Bellan, M., Bialek, K., Bosela, M., Coll, L., Czacharowski, M., Gajica, G., Giammarchi, F., Gömöryová, E., del Rio, M., Dinca, L., Đogo Mračević, S., Klopčić, M., Mitrović, S., Pach, M., Ranđelović, D., Ruiz-Peinado, R., Skrzyszewski, J., Orlić, J., Štrbac, S., Stojadinović, S. M., Tonon, G., Tosti, T., Uhl, E., Veselinović, G., Veselinović, M., Zlatanov, T.,& Tognetti, R.. (2021). Soil erodibility in European mountain beech forests. in Canadian Journal of Forest Research
Canadian Science Publishing., 51(12), 1846-1855.
https://doi.org/10.1139/cjfr-2020-0361

Kašanin-Grubin M, Hukić E, Bellan M, Bialek K, Bosela M, Coll L, Czacharowski M, Gajica G, Giammarchi F, Gömöryová E, del Rio M, Dinca L, Đogo Mračević S, Klopčić M, Mitrović S, Pach M, Ranđelović D, Ruiz-Peinado R, Skrzyszewski J, Orlić J, Štrbac S, Stojadinović SM, Tonon G, Tosti T, Uhl E, Veselinović G, Veselinović M, Zlatanov T, Tognetti R. Soil erodibility in European mountain beech forests. in Canadian Journal of Forest Research. 2021;51(12):1846-1855.
doi:10.1139/cjfr-2020-0361 .

Kašanin-Grubin, Milica, Hukić, Emira, Bellan, Michal, Bialek, Kamil, Bosela, Michal, Coll, Lluis, Czacharowski, Marcin, Gajica, Gordana, Giammarchi, Francesco, Gömöryová, Erika, del Rio, Miren, Dinca, Lucian, Đogo Mračević, Svetlana, Klopčić, Matija, Mitrović, Suzana, Pach, Maciej, Ranđelović, Dragana, Ruiz-Peinado, Ricardo, Skrzyszewski, Jerzy, Orlić, Jovana, Štrbac, Snežana, Stojadinović, Sanja M., Tonon, Giustino, Tosti, Tomislav, Uhl, Enno, Veselinović, Gorica, Veselinović, Milorad, Zlatanov, Tzvetan, Tognetti, Roberto, "Soil erodibility in European mountain beech forests" in Canadian Journal of Forest Research, 51, no. 12 (2021):1846-1855,
https://doi.org/10.1139/cjfr-2020-0361 . .

TY  - JOUR
AU  - Kašanin-Grubin, Milica
AU  - Hukić, Emira
AU  - Bellan, Michal
AU  - Bialek, Kamil
AU  - Bosela, Michal
AU  - Coll, Lluis
AU  - Czacharowski, Marcin
AU  - Gajica, Gordana
AU  - Giammarchi, Francesco
AU  - Gömöryová, Erika
AU  - del Rio, Miren
AU  - Dinca, Lucian
AU  - Đogo Mračević, Svetlana
AU  - Klopčić, Matija
AU  - Mitrović, Suzana
AU  - Pach, Maciej
AU  - Ranđelović, Dragana
AU  - Ruiz-Peinado, Ricardo
AU  - Skrzyszewski, Jerzy
AU  - Orlić, Jovana
AU  - Štrbac, Snežana
AU  - Stojadinović, Sanja M.
AU  - Tonon, Giustino
AU  - Tosti, Tomislav
AU  - Uhl, Enno
AU  - Veselinović, Gorica
AU  - Veselinović, Milorad
AU  - Zlatanov, Tzvetan
AU  - Tognetti, Roberto
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4841
AB  - Forests in Europe are currently not endangered by soil erosion. However, this can change with climate change orwith intensified forest management practices. Using a newly established network of plots in beech forests across Europe,the aims of this study were to (i) distinguish soil properties and erodibility indices in relation to bedrock, (ii) determine geochemicalproperties and organic carbon (Corg) influencing erodibility, and (iii) assess the effect of soil depth on erodibilityindices. Seventy-six soil samples from 20 beech forests were collected in 11 countries to quantify soil properties influencingerodibility indices: clay ratio, modified clay ratio, sodium adsorption ratio, and oxides ratio. The results indicate that thedominant soil properties, determined by bedrock, that correlate with forest soil erodibility indices are Corg, pH, electricalconductivity, calcium and sodium ions concentrations, total water-soluble cations, and the percentage of sand. Accordingto the tested indices, soil susceptibility to erosion follows the order granite > andesite > sandstone > quartzite > limestone.Deeper soil horizons on granite are more susceptible to erosion than surface horizons are, but this is not the case forsoils on limestones. In conclusion, forest management should consider the predisposition of different soil types to erosion.
PB  - Canadian Science Publishing
T2  - Canadian Journal of Forest Research
T1  - Soil erodibility in European mountain beech forests
VL  - 51
IS  - 12
SP  - 1846
EP  - 1855
DO  - 10.1139/cjfr-2020-0361
ER  - 

@article{
author = "Kašanin-Grubin, Milica and Hukić, Emira and Bellan, Michal and Bialek, Kamil and Bosela, Michal and Coll, Lluis and Czacharowski, Marcin and Gajica, Gordana and Giammarchi, Francesco and Gömöryová, Erika and del Rio, Miren and Dinca, Lucian and Đogo Mračević, Svetlana and Klopčić, Matija and Mitrović, Suzana and Pach, Maciej and Ranđelović, Dragana and Ruiz-Peinado, Ricardo and Skrzyszewski, Jerzy and Orlić, Jovana and Štrbac, Snežana and Stojadinović, Sanja M. and Tonon, Giustino and Tosti, Tomislav and Uhl, Enno and Veselinović, Gorica and Veselinović, Milorad and Zlatanov, Tzvetan and Tognetti, Roberto",
year = "2021",
abstract = "Forests in Europe are currently not endangered by soil erosion. However, this can change with climate change orwith intensified forest management practices. Using a newly established network of plots in beech forests across Europe,the aims of this study were to (i) distinguish soil properties and erodibility indices in relation to bedrock, (ii) determine geochemicalproperties and organic carbon (Corg) influencing erodibility, and (iii) assess the effect of soil depth on erodibilityindices. Seventy-six soil samples from 20 beech forests were collected in 11 countries to quantify soil properties influencingerodibility indices: clay ratio, modified clay ratio, sodium adsorption ratio, and oxides ratio. The results indicate that thedominant soil properties, determined by bedrock, that correlate with forest soil erodibility indices are Corg, pH, electricalconductivity, calcium and sodium ions concentrations, total water-soluble cations, and the percentage of sand. Accordingto the tested indices, soil susceptibility to erosion follows the order granite > andesite > sandstone > quartzite > limestone.Deeper soil horizons on granite are more susceptible to erosion than surface horizons are, but this is not the case forsoils on limestones. In conclusion, forest management should consider the predisposition of different soil types to erosion.",
publisher = "Canadian Science Publishing",
journal = "Canadian Journal of Forest Research",
title = "Soil erodibility in European mountain beech forests",
volume = "51",
number = "12",
pages = "1846-1855",
doi = "10.1139/cjfr-2020-0361"
}

Kašanin-Grubin, M., Hukić, E., Bellan, M., Bialek, K., Bosela, M., Coll, L., Czacharowski, M., Gajica, G., Giammarchi, F., Gömöryová, E., del Rio, M., Dinca, L., Đogo Mračević, S., Klopčić, M., Mitrović, S., Pach, M., Ranđelović, D., Ruiz-Peinado, R., Skrzyszewski, J., Orlić, J., Štrbac, S., Stojadinović, S. M., Tonon, G., Tosti, T., Uhl, E., Veselinović, G., Veselinović, M., Zlatanov, T.,& Tognetti, R.. (2021). Soil erodibility in European mountain beech forests. in Canadian Journal of Forest Research
Canadian Science Publishing., 51(12), 1846-1855.
https://doi.org/10.1139/cjfr-2020-0361

Kašanin-Grubin M, Hukić E, Bellan M, Bialek K, Bosela M, Coll L, Czacharowski M, Gajica G, Giammarchi F, Gömöryová E, del Rio M, Dinca L, Đogo Mračević S, Klopčić M, Mitrović S, Pach M, Ranđelović D, Ruiz-Peinado R, Skrzyszewski J, Orlić J, Štrbac S, Stojadinović SM, Tonon G, Tosti T, Uhl E, Veselinović G, Veselinović M, Zlatanov T, Tognetti R. Soil erodibility in European mountain beech forests. in Canadian Journal of Forest Research. 2021;51(12):1846-1855.
doi:10.1139/cjfr-2020-0361 .

Kašanin-Grubin, Milica, Hukić, Emira, Bellan, Michal, Bialek, Kamil, Bosela, Michal, Coll, Lluis, Czacharowski, Marcin, Gajica, Gordana, Giammarchi, Francesco, Gömöryová, Erika, del Rio, Miren, Dinca, Lucian, Đogo Mračević, Svetlana, Klopčić, Matija, Mitrović, Suzana, Pach, Maciej, Ranđelović, Dragana, Ruiz-Peinado, Ricardo, Skrzyszewski, Jerzy, Orlić, Jovana, Štrbac, Snežana, Stojadinović, Sanja M., Tonon, Giustino, Tosti, Tomislav, Uhl, Enno, Veselinović, Gorica, Veselinović, Milorad, Zlatanov, Tzvetan, Tognetti, Roberto, "Soil erodibility in European mountain beech forests" in Canadian Journal of Forest Research, 51, no. 12 (2021):1846-1855,
https://doi.org/10.1139/cjfr-2020-0361 . .

TY  - JOUR
AU  - Kašanin-Grubin, Milica
AU  - Hukić, Emira
AU  - Bellan, Michal
AU  - Bialek, Kamil
AU  - Bosela, Michal
AU  - Coll, Lluis
AU  - Czacharowski, Marcin
AU  - Gajica, Gordana
AU  - Giammarchi, Francesco
AU  - Gömöryová, Erika
AU  - del Rio, Miren
AU  - Dinca, Lucian
AU  - Đogo Mračević, Svetlana
AU  - Klopčić, Matija
AU  - Mitrović, Suzana
AU  - Pach, Maciej
AU  - Ranđelović, Dragana
AU  - Ruiz-Peinado, Ricardo
AU  - Skrzyszewski, Jerzy
AU  - Orlić, Jovana
AU  - Štrbac, Snežana
AU  - Stojadinović, Sanja M.
AU  - Tonon, Giustino
AU  - Tosti, Tomislav
AU  - Uhl, Enno
AU  - Veselinović, Gorica
AU  - Veselinović, Milorad
AU  - Zlatanov, Tzvetan
AU  - Tognetti, Roberto
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4840
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4891
AB  - Forests in Europe are currently not endangered by soil erosion. However, this can change with climate change orwith intensified forest management practices. Using a newly established network of plots in beech forests across Europe,the aims of this study were to (i) distinguish soil properties and erodibility indices in relation to bedrock, (ii) determine geochemicalproperties and organic carbon (Corg) influencing erodibility, and (iii) assess the effect of soil depth on erodibilityindices. Seventy-six soil samples from 20 beech forests were collected in 11 countries to quantify soil properties influencingerodibility indices: clay ratio, modified clay ratio, sodium adsorption ratio, and oxides ratio. The results indicate that thedominant soil properties, determined by bedrock, that correlate with forest soil erodibility indices are Corg, pH, electricalconductivity, calcium and sodium ions concentrations, total water-soluble cations, and the percentage of sand. Accordingto the tested indices, soil susceptibility to erosion follows the order granite > andesite > sandstone > quartzite > limestone.Deeper soil horizons on granite are more susceptible to erosion than surface horizons are, but this is not the case forsoils on limestones. In conclusion, forest management should consider the predisposition of different soil types to erosion.
PB  - Canadian Science Publishing
T2  - Canadian Journal of Forest Research
T1  - Erratum: Soil erodibility in European mountain beech forests (Can. J. For. Res. 51, 12, 1846–1855, 2021, 10.1139/cjfr-2020-0361)
VL  - 51
IS  - 12
SP  - 1846
EP  - 1855
DO  - 10.1139/cjfr-2021-0347
ER  - 

@article{
author = "Kašanin-Grubin, Milica and Hukić, Emira and Bellan, Michal and Bialek, Kamil and Bosela, Michal and Coll, Lluis and Czacharowski, Marcin and Gajica, Gordana and Giammarchi, Francesco and Gömöryová, Erika and del Rio, Miren and Dinca, Lucian and Đogo Mračević, Svetlana and Klopčić, Matija and Mitrović, Suzana and Pach, Maciej and Ranđelović, Dragana and Ruiz-Peinado, Ricardo and Skrzyszewski, Jerzy and Orlić, Jovana and Štrbac, Snežana and Stojadinović, Sanja M. and Tonon, Giustino and Tosti, Tomislav and Uhl, Enno and Veselinović, Gorica and Veselinović, Milorad and Zlatanov, Tzvetan and Tognetti, Roberto",
year = "2021",
abstract = "Forests in Europe are currently not endangered by soil erosion. However, this can change with climate change orwith intensified forest management practices. Using a newly established network of plots in beech forests across Europe,the aims of this study were to (i) distinguish soil properties and erodibility indices in relation to bedrock, (ii) determine geochemicalproperties and organic carbon (Corg) influencing erodibility, and (iii) assess the effect of soil depth on erodibilityindices. Seventy-six soil samples from 20 beech forests were collected in 11 countries to quantify soil properties influencingerodibility indices: clay ratio, modified clay ratio, sodium adsorption ratio, and oxides ratio. The results indicate that thedominant soil properties, determined by bedrock, that correlate with forest soil erodibility indices are Corg, pH, electricalconductivity, calcium and sodium ions concentrations, total water-soluble cations, and the percentage of sand. Accordingto the tested indices, soil susceptibility to erosion follows the order granite > andesite > sandstone > quartzite > limestone.Deeper soil horizons on granite are more susceptible to erosion than surface horizons are, but this is not the case forsoils on limestones. In conclusion, forest management should consider the predisposition of different soil types to erosion.",
publisher = "Canadian Science Publishing",
journal = "Canadian Journal of Forest Research",
title = "Erratum: Soil erodibility in European mountain beech forests (Can. J. For. Res. 51, 12, 1846–1855, 2021, 10.1139/cjfr-2020-0361)",
volume = "51",
number = "12",
pages = "1846-1855",
doi = "10.1139/cjfr-2021-0347"
}

Kašanin-Grubin, M., Hukić, E., Bellan, M., Bialek, K., Bosela, M., Coll, L., Czacharowski, M., Gajica, G., Giammarchi, F., Gömöryová, E., del Rio, M., Dinca, L., Đogo Mračević, S., Klopčić, M., Mitrović, S., Pach, M., Ranđelović, D., Ruiz-Peinado, R., Skrzyszewski, J., Orlić, J., Štrbac, S., Stojadinović, S. M., Tonon, G., Tosti, T., Uhl, E., Veselinović, G., Veselinović, M., Zlatanov, T.,& Tognetti, R.. (2021). Erratum: Soil erodibility in European mountain beech forests (Can. J. For. Res. 51, 12, 1846–1855, 2021, 10.1139/cjfr-2020-0361). in Canadian Journal of Forest Research
Canadian Science Publishing., 51(12), 1846-1855.
https://doi.org/10.1139/cjfr-2021-0347

Kašanin-Grubin M, Hukić E, Bellan M, Bialek K, Bosela M, Coll L, Czacharowski M, Gajica G, Giammarchi F, Gömöryová E, del Rio M, Dinca L, Đogo Mračević S, Klopčić M, Mitrović S, Pach M, Ranđelović D, Ruiz-Peinado R, Skrzyszewski J, Orlić J, Štrbac S, Stojadinović SM, Tonon G, Tosti T, Uhl E, Veselinović G, Veselinović M, Zlatanov T, Tognetti R. Erratum: Soil erodibility in European mountain beech forests (Can. J. For. Res. 51, 12, 1846–1855, 2021, 10.1139/cjfr-2020-0361). in Canadian Journal of Forest Research. 2021;51(12):1846-1855.
doi:10.1139/cjfr-2021-0347 .

Kašanin-Grubin, Milica, Hukić, Emira, Bellan, Michal, Bialek, Kamil, Bosela, Michal, Coll, Lluis, Czacharowski, Marcin, Gajica, Gordana, Giammarchi, Francesco, Gömöryová, Erika, del Rio, Miren, Dinca, Lucian, Đogo Mračević, Svetlana, Klopčić, Matija, Mitrović, Suzana, Pach, Maciej, Ranđelović, Dragana, Ruiz-Peinado, Ricardo, Skrzyszewski, Jerzy, Orlić, Jovana, Štrbac, Snežana, Stojadinović, Sanja M., Tonon, Giustino, Tosti, Tomislav, Uhl, Enno, Veselinović, Gorica, Veselinović, Milorad, Zlatanov, Tzvetan, Tognetti, Roberto, "Erratum: Soil erodibility in European mountain beech forests (Can. J. For. Res. 51, 12, 1846–1855, 2021, 10.1139/cjfr-2020-0361)" in Canadian Journal of Forest Research, 51, no. 12 (2021):1846-1855,
https://doi.org/10.1139/cjfr-2021-0347 . .

TY  - CONF
AU  - Hukić, E.
AU  - Subašić, M.
AU  - Tosti, Tomislav
AU  - Đogo Mračević, S.
AU  - Štrbac, S.
AU  - Stojadinović, Sanja M.
AU  - Kašanin-Grubin, Milica
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4907
AB  - Research in forest ecosystems is focused on recent and past extreme events caused by drought, heat, storms and frost [1,2]. This research aims at exploring soil-specific processes of element leaching in relation to the impact of soil wetting cycles after freezing and heating. Loosely bound nutrients (ions/elements) react differently to thermodynamic conditions, which are interesting to analyze associated with climate change and soil water depletion. Soil drying is related to the increase in air temperature. Repeated drying and wetting increases mineralization of the organic matter, and thus increases the availability and losses of nutrients. The effect of freezing-wetting alters solution fluxes. Both processes are far from being predictable, and there is a lack of knowledge on this subject. The objective of this experiment was to investigate the effects of soil freezing-wetting and heating-wetting cycles on soil leaching processes. Our hypothesis is that freezing and heating of the soil, change the quality of the soil solute, i.e. mineral ions (Na+ , K+ , Ca2+, Mg2+, Al3+, Fe3+, Mn2+, NO2 - , SO4 2-, NO3 - , PO4 3-) concentrations in leachate. Two forest soil profiles, in European beech dominated stand on Mt Bjelašnica in Bosnia and Herzegovina (18˘15’44”E, 43˘42’25”N) were sampled. Soil type corresponded to Calcaric Cambisol (CA) and Chromic Cambisol (CH) according to IUSS Working Group WRB (2015). Soil was sampled by horizons (O, Ah, A/Brz, Brz1, Brz2). Porous plastic glasses were filled with 120g of air-dried soil, two representing different treatments (rewetting-freezing vs. rewetting-heating) and one representing the control. Treatments involved: a) four cycles of wetting the soil (2% intensity, 30’, 120cm3 ) and freezing (-10˘C) vs b) four cycles of wetting the soil (2% intensity, 30’, 120cm3 ) and heating for 3 hours at 40˘C. Control state involved wetting and drying at room temperature. After each wetting cycle, leachate was captured and left in freezer until determining concentrations of cations using Inductively coupled plasma optical emission spectrometer (Thermo scientific iCAP 6000 series) and anions using Dionex ICS 3000. We analyzed 16 samples per profile and per treatment, and 14 control samples, in total 78 samples. The results obtained through this study point that different thermodynamic conditions influence different leaching intensity of soil ions. On the one hand, higher intensity of leaching of Al, Fe and Mn in CH soil was linked with heating-wetting treatments. On the other hand, more intense leaching of Ca, Mg and Na in CC soil was observed after freezing-wetting treatment. The experiment also showed lower leaching intensity of anions after heating-rewetting compare to freezing-wetting. Freezing-wetting cycles, like in our experiment, seems to have higher effect on the ion losses from temperate forest soils.
PB  - Belgrade : Serbian Chemical Society
C3  - Book of Abstracts 21st; European Meeting on Environmental Chemistry
T1  - Do Freezing and Heating Cycles Influence Differently on Soil Elements Leaching?
SP  - 51
EP  - 51
UR  - https://hdl.handle.net/21.15107/rcub_cherry_4907
ER  - 

@conference{
author = "Hukić, E. and Subašić, M. and Tosti, Tomislav and Đogo Mračević, S. and Štrbac, S. and Stojadinović, Sanja M. and Kašanin-Grubin, Milica",
year = "2021",
abstract = "Research in forest ecosystems is focused on recent and past extreme events caused by drought, heat, storms and frost [1,2]. This research aims at exploring soil-specific processes of element leaching in relation to the impact of soil wetting cycles after freezing and heating. Loosely bound nutrients (ions/elements) react differently to thermodynamic conditions, which are interesting to analyze associated with climate change and soil water depletion. Soil drying is related to the increase in air temperature. Repeated drying and wetting increases mineralization of the organic matter, and thus increases the availability and losses of nutrients. The effect of freezing-wetting alters solution fluxes. Both processes are far from being predictable, and there is a lack of knowledge on this subject. The objective of this experiment was to investigate the effects of soil freezing-wetting and heating-wetting cycles on soil leaching processes. Our hypothesis is that freezing and heating of the soil, change the quality of the soil solute, i.e. mineral ions (Na+ , K+ , Ca2+, Mg2+, Al3+, Fe3+, Mn2+, NO2 - , SO4 2-, NO3 - , PO4 3-) concentrations in leachate. Two forest soil profiles, in European beech dominated stand on Mt Bjelašnica in Bosnia and Herzegovina (18˘15’44”E, 43˘42’25”N) were sampled. Soil type corresponded to Calcaric Cambisol (CA) and Chromic Cambisol (CH) according to IUSS Working Group WRB (2015). Soil was sampled by horizons (O, Ah, A/Brz, Brz1, Brz2). Porous plastic glasses were filled with 120g of air-dried soil, two representing different treatments (rewetting-freezing vs. rewetting-heating) and one representing the control. Treatments involved: a) four cycles of wetting the soil (2% intensity, 30’, 120cm3 ) and freezing (-10˘C) vs b) four cycles of wetting the soil (2% intensity, 30’, 120cm3 ) and heating for 3 hours at 40˘C. Control state involved wetting and drying at room temperature. After each wetting cycle, leachate was captured and left in freezer until determining concentrations of cations using Inductively coupled plasma optical emission spectrometer (Thermo scientific iCAP 6000 series) and anions using Dionex ICS 3000. We analyzed 16 samples per profile and per treatment, and 14 control samples, in total 78 samples. The results obtained through this study point that different thermodynamic conditions influence different leaching intensity of soil ions. On the one hand, higher intensity of leaching of Al, Fe and Mn in CH soil was linked with heating-wetting treatments. On the other hand, more intense leaching of Ca, Mg and Na in CC soil was observed after freezing-wetting treatment. The experiment also showed lower leaching intensity of anions after heating-rewetting compare to freezing-wetting. Freezing-wetting cycles, like in our experiment, seems to have higher effect on the ion losses from temperate forest soils.",
publisher = "Belgrade : Serbian Chemical Society",
journal = "Book of Abstracts 21st; European Meeting on Environmental Chemistry",
title = "Do Freezing and Heating Cycles Influence Differently on Soil Elements Leaching?",
pages = "51-51",
url = "https://hdl.handle.net/21.15107/rcub_cherry_4907"
}

Hukić, E., Subašić, M., Tosti, T., Đogo Mračević, S., Štrbac, S., Stojadinović, S. M.,& Kašanin-Grubin, M.. (2021). Do Freezing and Heating Cycles Influence Differently on Soil Elements Leaching?. in Book of Abstracts 21st; European Meeting on Environmental Chemistry
Belgrade : Serbian Chemical Society., 51-51.
https://hdl.handle.net/21.15107/rcub_cherry_4907

Hukić E, Subašić M, Tosti T, Đogo Mračević S, Štrbac S, Stojadinović SM, Kašanin-Grubin M. Do Freezing and Heating Cycles Influence Differently on Soil Elements Leaching?. in Book of Abstracts 21st; European Meeting on Environmental Chemistry. 2021;:51-51.
https://hdl.handle.net/21.15107/rcub_cherry_4907 .

Hukić, E., Subašić, M., Tosti, Tomislav, Đogo Mračević, S., Štrbac, S., Stojadinović, Sanja M., Kašanin-Grubin, Milica, "Do Freezing and Heating Cycles Influence Differently on Soil Elements Leaching?" in Book of Abstracts 21st; European Meeting on Environmental Chemistry (2021):51-51,
https://hdl.handle.net/21.15107/rcub_cherry_4907 .

TY  - CONF
AU  - Tosti, Tomislav
AU  - Veselinović, G.
AU  - Azavedo, J.
AU  - Fonseca, F.
AU  - Štrbac, S.
AU  - Stojadinović, Sanja M.
AU  - Kašanin-Grubin, Milica
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4915
AB  - As the forests decrease in their size and quality, the forest ecosystems, as well as the ecosystems services and climate also change. Hence many of the animals and plants are relocated or brought into jeopardy of distinguishing. Directly and indirectly climate changes affect the growth and productivity of forests through changes in soil properties, temperature, draught, atmospehric falls and other factors. The effects of climate change on soils are expected mainly through alteration in soil moisture conditions and increase in soil temperature and CO2 levels [1]. These changes influence complex forest ecosystems since concentration of soil organic carbon, nitrogen cycles, water and nutrient retention, filter functions and erosion control are also affected. The hustle enviroment lead to forest extiction due to changes in the formation and conservation of soil structure, available water-holding capacity, soil nutrient cycling, and soil biodiversity transport of nutrients. The forest trees slowly extinct, decompose and change nitrogen cycles, content of organic carbon and other factors that influence the rest of forests ecosystems. In this study, the most abundant anions of European beech forest soils were investigated due to their specific roles in forests ecosystems. The carbonate and sulfate play important role in soil structure, water holding capacity and soil density. On the other hand, phosphate and nitrate ions can be regarded as markers of undisturbed forest ecosystems. The chloride is relatively uninvolved in neither biological nor inorganic chemical reactions [2]. Leaching in forest soils is limited by physco chemical reactions and roots needs. The framework of this study is to develop adequate database of forest ecosystems, and their response to climate change. This will involve analysis of physicochemical properties, anion and elemental composition. For that purpose, 80 soil samples from 15 soil profiles (0-10 cm, 10-20 cm, 20-40 cm and 40-80 cm) were collected from beech forests of Spain, Czech Republic, Slovakia, Germany, Poland, Romania, Serbia, Italy, Bosnia and Herzegovina and Slovenia (Figure 1). Dionex ICS 3000 was used for anion analysis. The obtained results pointed out relatioship of sulfate and carbonate according to the soil type, while others anions did not exhibit such behavior. Climate change leads to leaching of basic cations which leaves the soils more acidified and this can be even more severe in soils containing high concentrations of sulfates [3]. The database of the major anion profile can be used for building apropriate model for assessing and predicting the effects of the climate changes on forest ecosystems The outcomes of this study will be compiled with the research conducted on pollution induced and climate change effects regarding aquatic, atmospheric and terrestrial systems, which will be operationalized in a geo-spatial and temporal forecasting model. The obtained models may be used as screening techniques for predicting the environmental stress caused by climate change in forest mountain regions.
PB  - Belgrade : Serbian Chemical Society
C3  - Book of Abstracts 21st; European Meeting on Environmental Chemistry
T1  - The Anions Profile as an Important Property of Soil in European Beech Forests
SP  - 103
EP  - 103
UR  - https://hdl.handle.net/21.15107/rcub_cherry_4915
ER  - 

@conference{
author = "Tosti, Tomislav and Veselinović, G. and Azavedo, J. and Fonseca, F. and Štrbac, S. and Stojadinović, Sanja M. and Kašanin-Grubin, Milica",
year = "2021",
abstract = "As the forests decrease in their size and quality, the forest ecosystems, as well as the ecosystems services and climate also change. Hence many of the animals and plants are relocated or brought into jeopardy of distinguishing. Directly and indirectly climate changes affect the growth and productivity of forests through changes in soil properties, temperature, draught, atmospehric falls and other factors. The effects of climate change on soils are expected mainly through alteration in soil moisture conditions and increase in soil temperature and CO2 levels [1]. These changes influence complex forest ecosystems since concentration of soil organic carbon, nitrogen cycles, water and nutrient retention, filter functions and erosion control are also affected. The hustle enviroment lead to forest extiction due to changes in the formation and conservation of soil structure, available water-holding capacity, soil nutrient cycling, and soil biodiversity transport of nutrients. The forest trees slowly extinct, decompose and change nitrogen cycles, content of organic carbon and other factors that influence the rest of forests ecosystems. In this study, the most abundant anions of European beech forest soils were investigated due to their specific roles in forests ecosystems. The carbonate and sulfate play important role in soil structure, water holding capacity and soil density. On the other hand, phosphate and nitrate ions can be regarded as markers of undisturbed forest ecosystems. The chloride is relatively uninvolved in neither biological nor inorganic chemical reactions [2]. Leaching in forest soils is limited by physco chemical reactions and roots needs. The framework of this study is to develop adequate database of forest ecosystems, and their response to climate change. This will involve analysis of physicochemical properties, anion and elemental composition. For that purpose, 80 soil samples from 15 soil profiles (0-10 cm, 10-20 cm, 20-40 cm and 40-80 cm) were collected from beech forests of Spain, Czech Republic, Slovakia, Germany, Poland, Romania, Serbia, Italy, Bosnia and Herzegovina and Slovenia (Figure 1). Dionex ICS 3000 was used for anion analysis. The obtained results pointed out relatioship of sulfate and carbonate according to the soil type, while others anions did not exhibit such behavior. Climate change leads to leaching of basic cations which leaves the soils more acidified and this can be even more severe in soils containing high concentrations of sulfates [3]. The database of the major anion profile can be used for building apropriate model for assessing and predicting the effects of the climate changes on forest ecosystems The outcomes of this study will be compiled with the research conducted on pollution induced and climate change effects regarding aquatic, atmospheric and terrestrial systems, which will be operationalized in a geo-spatial and temporal forecasting model. The obtained models may be used as screening techniques for predicting the environmental stress caused by climate change in forest mountain regions.",
publisher = "Belgrade : Serbian Chemical Society",
journal = "Book of Abstracts 21st; European Meeting on Environmental Chemistry",
title = "The Anions Profile as an Important Property of Soil in European Beech Forests",
pages = "103-103",
url = "https://hdl.handle.net/21.15107/rcub_cherry_4915"
}

Tosti, T., Veselinović, G., Azavedo, J., Fonseca, F., Štrbac, S., Stojadinović, S. M.,& Kašanin-Grubin, M.. (2021). The Anions Profile as an Important Property of Soil in European Beech Forests. in Book of Abstracts 21st; European Meeting on Environmental Chemistry
Belgrade : Serbian Chemical Society., 103-103.
https://hdl.handle.net/21.15107/rcub_cherry_4915

Tosti T, Veselinović G, Azavedo J, Fonseca F, Štrbac S, Stojadinović SM, Kašanin-Grubin M. The Anions Profile as an Important Property of Soil in European Beech Forests. in Book of Abstracts 21st; European Meeting on Environmental Chemistry. 2021;:103-103.
https://hdl.handle.net/21.15107/rcub_cherry_4915 .

Tosti, Tomislav, Veselinović, G., Azavedo, J., Fonseca, F., Štrbac, S., Stojadinović, Sanja M., Kašanin-Grubin, Milica, "The Anions Profile as an Important Property of Soil in European Beech Forests" in Book of Abstracts 21st; European Meeting on Environmental Chemistry (2021):103-103,
https://hdl.handle.net/21.15107/rcub_cherry_4915 .

TY  - JOUR
AU  - Stojadinović, Sanja M.
AU  - Jovančićević, Branimir
AU  - Šajnović, Aleksandra
AU  - Golumbenau, Mariana
AU  - Almasan, Roxana
AU  - Jovanović, Đorđe
AU  - Brčeski, Ilija
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4898
AB  - The Techirghiol Lake, located on the Romanian coast of the Black Sea, is a hypersaline lake. In this environment, a unique ecosystem in Europe has developed with the specific capacity of producing mud by the decomposition of flora and fauna under the microbial activity (saprogenic sludge), which is used for therapeutic purposes.In this study, hydrocarbon compositions of the Techirghiol Lake mud are investigated in order to determine the origin and type of organic matter (OM). All samples are characterized by a high abundance of n-alkanes, short and high chain alkenes, pimarane, phyllocladane, indicating that OM was mainly derived from phytoplankton, filamentous green alga Cladophora vagabunda, Cyanobacteria, submerged/floating macrophytes, terrestrial and emergent plants. The terrestrial origin of organic matter is probably related to a significant input by wind or rivers. Typical oil distributions of terpanes and steranes biomarkers clearly indicate that the muds of Techirghiol Lake, in addition to native organic matter, contain a relatively low contribution of petroleum type pollutants, as well as PAH compounds of pyrogenic origin. The relatively high abundance of 1-chloroalkenes, which in some samples represent the most abundant compounds in the total distribution of hydrocarbons, together with isoprenoid thiophenes indicate the local presence of significant amounts of chloride and sulphur species in the water column or surface sediment.
PB  - Parlar Scientific Publications
T2  - Fresenius Environmental Bulletin
T1  - Organic-geochemical characteristics of the mud from the Techirghiol Lake, Romania
VL  - 30
SP  - 1595
SP  - 1607
EP  - 1607
UR  - https://hdl.handle.net/21.15107/rcub_cherry_4898
ER  - 

@article{
author = "Stojadinović, Sanja M. and Jovančićević, Branimir and Šajnović, Aleksandra and Golumbenau, Mariana and Almasan, Roxana and Jovanović, Đorđe and Brčeski, Ilija",
year = "2021",
abstract = "The Techirghiol Lake, located on the Romanian coast of the Black Sea, is a hypersaline lake. In this environment, a unique ecosystem in Europe has developed with the specific capacity of producing mud by the decomposition of flora and fauna under the microbial activity (saprogenic sludge), which is used for therapeutic purposes.In this study, hydrocarbon compositions of the Techirghiol Lake mud are investigated in order to determine the origin and type of organic matter (OM). All samples are characterized by a high abundance of n-alkanes, short and high chain alkenes, pimarane, phyllocladane, indicating that OM was mainly derived from phytoplankton, filamentous green alga Cladophora vagabunda, Cyanobacteria, submerged/floating macrophytes, terrestrial and emergent plants. The terrestrial origin of organic matter is probably related to a significant input by wind or rivers. Typical oil distributions of terpanes and steranes biomarkers clearly indicate that the muds of Techirghiol Lake, in addition to native organic matter, contain a relatively low contribution of petroleum type pollutants, as well as PAH compounds of pyrogenic origin. The relatively high abundance of 1-chloroalkenes, which in some samples represent the most abundant compounds in the total distribution of hydrocarbons, together with isoprenoid thiophenes indicate the local presence of significant amounts of chloride and sulphur species in the water column or surface sediment.",
publisher = "Parlar Scientific Publications",
journal = "Fresenius Environmental Bulletin",
title = "Organic-geochemical characteristics of the mud from the Techirghiol Lake, Romania",
volume = "30",
pages = "1595-1607-1607",
url = "https://hdl.handle.net/21.15107/rcub_cherry_4898"
}

Stojadinović, S. M., Jovančićević, B., Šajnović, A., Golumbenau, M., Almasan, R., Jovanović, Đ.,& Brčeski, I.. (2021). Organic-geochemical characteristics of the mud from the Techirghiol Lake, Romania. in Fresenius Environmental Bulletin
Parlar Scientific Publications., 30, 1595-1607.
https://hdl.handle.net/21.15107/rcub_cherry_4898

Stojadinović SM, Jovančićević B, Šajnović A, Golumbenau M, Almasan R, Jovanović Đ, Brčeski I. Organic-geochemical characteristics of the mud from the Techirghiol Lake, Romania. in Fresenius Environmental Bulletin. 2021;30:1595-1607.
https://hdl.handle.net/21.15107/rcub_cherry_4898 .

Stojadinović, Sanja M., Jovančićević, Branimir, Šajnović, Aleksandra, Golumbenau, Mariana, Almasan, Roxana, Jovanović, Đorđe, Brčeski, Ilija, "Organic-geochemical characteristics of the mud from the Techirghiol Lake, Romania" in Fresenius Environmental Bulletin, 30 (2021):1595-1607,
https://hdl.handle.net/21.15107/rcub_cherry_4898 .

TY  - CONF
AU  - Stefanović, M.
AU  - Mijatović, N.
AU  - Kašanin-Grubin, Milica
AU  - Veselinović, G.
AU  - Stojadinović, Sanja M.
AU  - Jovančićević, Branimir
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4924
AB  - Badlands are areas with scarce or completely absent vegetation formed in a wide range of lithologies in different climate conditions and exposed to a wide range of geomorphological processes [1]. Generally, rapid evolution governed by erosion processes is a consequence of complex mineralogical and physico-chemical sediment composition and climate conditions. Because of that, badlands are often described as natural field laboratories and, furthermore, badland material is suitable for laboratory experiments that can, in controlled conditions, provide insight of changes that occur in the field. As indicated above, beside lithology, climate is one of the most significant factors in badlands forming. Since human activities have great impact on the environment and since climate changes present one of the biggest environmental pollution problems nowadays, in this research badland material was exposed to different conditions with the aim of monitoring changes caused by extreme climate conditions and acid ice. Three samples from badlands in China organized in six sets were treated with ice (representing snow) and acid ice (frozen acid rain) during fifteen cycles, dried in the oven for three cycles and afterwards again threated with ice and acid ice for additional five cycles. After each cycle samples were photographed, so that physical changes can be tracked, while leachate was collected and analyzed for monitoring changes in its volume, pH, electrical conductivity (EC) and cation concentration. Beside slight oscillations in parameters through cycles of samples treated with acid ice, extreme changes in observed parameters were not noticed neither between samples, nor between treatments. Leachate EC were a bit higher in samples treated with ice, leachate volume was higher for samples treated with acid ice, while pH was similar in both cases. Cation concentrations are similar in the leachate of all tested samples. In most of cases, the highest concentrations were measured at the beginning of the experiment, during the first two cycles or during the first “ice” cycles after drying. This indicates the high cation concentrations originate from the sediment surface or washing along the crack that appeared after drying. Physical changes that occurred through cycles implied that heat/drought is more aggressive agent of sediment decay. Decay caused by ice is slower, not as aggressive as drought, but not negligible, causing noticeable and significant cracks and fissures of fragments.  This experiment confirmed that drought has high impact on sediment weathering, but more importantly, pointed out the impact of ice and its thawing, opening new questions about climate impact on forming, erosion processes and evolution of badlands which need to be further examined.
PB  - Belgrade : Serbian Chemical Society
C3  - Book of Abstracts 21st; European Meeting on Environmental Chemistry
T1  - Anthropogenic and Climate Influence on Land Degradation
SP  - 141
EP  - 141
UR  - https://hdl.handle.net/21.15107/rcub_cherry_4924
ER  - 

@conference{
author = "Stefanović, M. and Mijatović, N. and Kašanin-Grubin, Milica and Veselinović, G. and Stojadinović, Sanja M. and Jovančićević, Branimir",
year = "2021",
abstract = "Badlands are areas with scarce or completely absent vegetation formed in a wide range of lithologies in different climate conditions and exposed to a wide range of geomorphological processes [1]. Generally, rapid evolution governed by erosion processes is a consequence of complex mineralogical and physico-chemical sediment composition and climate conditions. Because of that, badlands are often described as natural field laboratories and, furthermore, badland material is suitable for laboratory experiments that can, in controlled conditions, provide insight of changes that occur in the field. As indicated above, beside lithology, climate is one of the most significant factors in badlands forming. Since human activities have great impact on the environment and since climate changes present one of the biggest environmental pollution problems nowadays, in this research badland material was exposed to different conditions with the aim of monitoring changes caused by extreme climate conditions and acid ice. Three samples from badlands in China organized in six sets were treated with ice (representing snow) and acid ice (frozen acid rain) during fifteen cycles, dried in the oven for three cycles and afterwards again threated with ice and acid ice for additional five cycles. After each cycle samples were photographed, so that physical changes can be tracked, while leachate was collected and analyzed for monitoring changes in its volume, pH, electrical conductivity (EC) and cation concentration. Beside slight oscillations in parameters through cycles of samples treated with acid ice, extreme changes in observed parameters were not noticed neither between samples, nor between treatments. Leachate EC were a bit higher in samples treated with ice, leachate volume was higher for samples treated with acid ice, while pH was similar in both cases. Cation concentrations are similar in the leachate of all tested samples. In most of cases, the highest concentrations were measured at the beginning of the experiment, during the first two cycles or during the first “ice” cycles after drying. This indicates the high cation concentrations originate from the sediment surface or washing along the crack that appeared after drying. Physical changes that occurred through cycles implied that heat/drought is more aggressive agent of sediment decay. Decay caused by ice is slower, not as aggressive as drought, but not negligible, causing noticeable and significant cracks and fissures of fragments.  This experiment confirmed that drought has high impact on sediment weathering, but more importantly, pointed out the impact of ice and its thawing, opening new questions about climate impact on forming, erosion processes and evolution of badlands which need to be further examined.",
publisher = "Belgrade : Serbian Chemical Society",
journal = "Book of Abstracts 21st; European Meeting on Environmental Chemistry",
title = "Anthropogenic and Climate Influence on Land Degradation",
pages = "141-141",
url = "https://hdl.handle.net/21.15107/rcub_cherry_4924"
}

Stefanović, M., Mijatović, N., Kašanin-Grubin, M., Veselinović, G., Stojadinović, S. M.,& Jovančićević, B.. (2021). Anthropogenic and Climate Influence on Land Degradation. in Book of Abstracts 21st; European Meeting on Environmental Chemistry
Belgrade : Serbian Chemical Society., 141-141.
https://hdl.handle.net/21.15107/rcub_cherry_4924

Stefanović M, Mijatović N, Kašanin-Grubin M, Veselinović G, Stojadinović SM, Jovančićević B. Anthropogenic and Climate Influence on Land Degradation. in Book of Abstracts 21st; European Meeting on Environmental Chemistry. 2021;:141-141.
https://hdl.handle.net/21.15107/rcub_cherry_4924 .

Stefanović, M., Mijatović, N., Kašanin-Grubin, Milica, Veselinović, G., Stojadinović, Sanja M., Jovančićević, Branimir, "Anthropogenic and Climate Influence on Land Degradation" in Book of Abstracts 21st; European Meeting on Environmental Chemistry (2021):141-141,
https://hdl.handle.net/21.15107/rcub_cherry_4924 .

TY  - CONF
AU  - Orlić, Jovana
AU  - Aničić Urošević, M.
AU  - Vergel, K.
AU  - Zinicovscaia, I.
AU  - Stojadinović, Sanja M.
AU  - Ilijević, Konstantin
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4912
AB  - The elemental composition of plant matrices has been conventionally determined by spectrometric techniques such as Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES), and Inductively Coupled Plasma Mass Spectrometry (ICP-MS) [1]. Wet mineralization (digestion) of samples requires time, equipment, and usage of aggressive and toxic chemicals which are the main drawbacks of those routinely used techniques [2]. The need for suitable analytical methods for direct and multi-elemental analysis of plant samples has been increased in recent years [3]. Instrumental Neutron Activation Analysis (INAA) is one of the techniques for direct analysis which has been previously applied in environmental studies, nevertheless it is not a commonly used technique for plant samples. X-ray fluorescence (XRF) is another technique with the possibility of performing multi-element analysis directly on solid samples with numerous advantages. Although non-destructive techniques (INAA and XRF) are widely accepted in various fields of screening tests regarding the analytical approach, their performance needs to be evaluated in plant sample analysis. The main aim of this research was to assess how reliable non-destructive techniques are in detecting elements in conifer needles regarding routinely used spectrometric techniques. A total of 49 plant samples of four conifer species (Pinus nigra, Abies alba, Taxus baccata, and Larix decidua) were measured using two routinely used (ICPMS and ICP-OES) and two non-destructive instrumental techniques (WD-XRF and INAA). A quality control program included NIST pine needles certified reference material (1575a) analysis using all examined techniques. The techniques were compared by examination of relative ratio (element concentration measured using investigated analytical techniques divided by concentration determined by ICP-MS (figure 1)) and by correlation. Precision of all examined techniques was additionally investigated. This study confirmed that non-destructive spectroscopic techniques can be successfully applied on plant samples since sample preparation for these techniques is fast and in good accordance with the principles of green chemistry. Investigated standardless XRF method can also produce well-correlated results, compared to other techniques based on calibration standards. Obtained results suggest that the high accuracy of the analysis can be ensured by additional analytical and quality control steps (the use of internal standards, standard addition, etc.).
PB  - Belgrade : Serbian Chemical Society
C3  - Book of Abstracts 21st; European Meeting on Environmental Chemistry
T1  - Comparison of ICP-MS, ICP-OES, INAA, and WDXRF Techniques in Measuring Elements in Coniferous Needles Samples
SP  - 92
EP  - 92
UR  - https://hdl.handle.net/21.15107/rcub_cherry_4912
ER  - 

@conference{
author = "Orlić, Jovana and Aničić Urošević, M. and Vergel, K. and Zinicovscaia, I. and Stojadinović, Sanja M. and Ilijević, Konstantin",
year = "2021",
abstract = "The elemental composition of plant matrices has been conventionally determined by spectrometric techniques such as Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES), and Inductively Coupled Plasma Mass Spectrometry (ICP-MS) [1]. Wet mineralization (digestion) of samples requires time, equipment, and usage of aggressive and toxic chemicals which are the main drawbacks of those routinely used techniques [2]. The need for suitable analytical methods for direct and multi-elemental analysis of plant samples has been increased in recent years [3]. Instrumental Neutron Activation Analysis (INAA) is one of the techniques for direct analysis which has been previously applied in environmental studies, nevertheless it is not a commonly used technique for plant samples. X-ray fluorescence (XRF) is another technique with the possibility of performing multi-element analysis directly on solid samples with numerous advantages. Although non-destructive techniques (INAA and XRF) are widely accepted in various fields of screening tests regarding the analytical approach, their performance needs to be evaluated in plant sample analysis. The main aim of this research was to assess how reliable non-destructive techniques are in detecting elements in conifer needles regarding routinely used spectrometric techniques. A total of 49 plant samples of four conifer species (Pinus nigra, Abies alba, Taxus baccata, and Larix decidua) were measured using two routinely used (ICPMS and ICP-OES) and two non-destructive instrumental techniques (WD-XRF and INAA). A quality control program included NIST pine needles certified reference material (1575a) analysis using all examined techniques. The techniques were compared by examination of relative ratio (element concentration measured using investigated analytical techniques divided by concentration determined by ICP-MS (figure 1)) and by correlation. Precision of all examined techniques was additionally investigated. This study confirmed that non-destructive spectroscopic techniques can be successfully applied on plant samples since sample preparation for these techniques is fast and in good accordance with the principles of green chemistry. Investigated standardless XRF method can also produce well-correlated results, compared to other techniques based on calibration standards. Obtained results suggest that the high accuracy of the analysis can be ensured by additional analytical and quality control steps (the use of internal standards, standard addition, etc.).",
publisher = "Belgrade : Serbian Chemical Society",
journal = "Book of Abstracts 21st; European Meeting on Environmental Chemistry",
title = "Comparison of ICP-MS, ICP-OES, INAA, and WDXRF Techniques in Measuring Elements in Coniferous Needles Samples",
pages = "92-92",
url = "https://hdl.handle.net/21.15107/rcub_cherry_4912"
}

Orlić, J., Aničić Urošević, M., Vergel, K., Zinicovscaia, I., Stojadinović, S. M.,& Ilijević, K.. (2021). Comparison of ICP-MS, ICP-OES, INAA, and WDXRF Techniques in Measuring Elements in Coniferous Needles Samples. in Book of Abstracts 21st; European Meeting on Environmental Chemistry
Belgrade : Serbian Chemical Society., 92-92.
https://hdl.handle.net/21.15107/rcub_cherry_4912

Orlić J, Aničić Urošević M, Vergel K, Zinicovscaia I, Stojadinović SM, Ilijević K. Comparison of ICP-MS, ICP-OES, INAA, and WDXRF Techniques in Measuring Elements in Coniferous Needles Samples. in Book of Abstracts 21st; European Meeting on Environmental Chemistry. 2021;:92-92.
https://hdl.handle.net/21.15107/rcub_cherry_4912 .

Orlić, Jovana, Aničić Urošević, M., Vergel, K., Zinicovscaia, I., Stojadinović, Sanja M., Ilijević, Konstantin, "Comparison of ICP-MS, ICP-OES, INAA, and WDXRF Techniques in Measuring Elements in Coniferous Needles Samples" in Book of Abstracts 21st; European Meeting on Environmental Chemistry (2021):92-92,
https://hdl.handle.net/21.15107/rcub_cherry_4912 .

TY  - CONF
AU  - Štrbac, S.
AU  - Ranđelović, Danijela
AU  - Gajica, G.
AU  - Stojadinović, Sanja M.
AU  - Veselinović, G.
AU  - Orlić, Jovana
AU  - Kašanin-Grubin, Milica
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4920
AB  - Forests cover about 40% of Earth’s surface, while is 42% of the European Unions’ total land area is covered by forests and wooded land [1]. Forest ecosystems are open and dynamic systems that exchange matter with other systems such as the atmosphere, hydrosphere, and biosphere [1]. Nowadays, in addition to the exchange of substances necessary for its functioning, there is also an exchange of polluting substances. Heavy metals in forest soil can originate from natural and anthropogenic processes and their high concentration can be toxic for ecosystems and humans [2]. The aim of this study is to determine: (i) heavy metal distribution in forest soil; (ii) environmental and health risk; (iii) the source of heavy metals; (iv) the origin of heavy metals; and (v) influence of the geological substrate on heavy metal contents. Soil samples were collected from European mountain beech forests in 11 countries: Bosnia and Herzegovina, Bulgaria, Czech Republic, Germany, Italy, Poland, Romania, Serbia, Slovakia, Slovenia, and Spain. Since European beech forests grow on a wide range of geological settings, during this research terrestrial ecosystems that lie on five major bedrock groups (andesite, carbonate, conglomerate, granite, and sandstone) were investigated. The average abundance order of heavy metal contents in forest soil samples is Cr > Zn > Ni > Pb > Cu > Co > Cd. According to geo-statistical analysis soil samples with the lowest heavy metal contents belong to cambisol soil type, on sandstone, and granite substrate, and with the highest contents belong luvisols and rendzina soil types on limestone and dolomite substrate. The concentration of most heavy metals doesn’t show a systematic pattern with depth. Considering enrichment factor (EF) Pb, Sb, Cd and As, have moderate enrichment, or moderately severe enrichment in the surface soil layer. Mercury has severe enrichment. The highest values of hazard quotient pathways are noticed for ingestion in the children population, especially in the case of Pb. The Pearson correlation coefficient revealed a positive correlation among most of the elements indicating one or more common sources of heavy metals. Based on the Positive Matrix Factorization (PMF) V, Ni, Cu and Th were provided the highest percentage contribution for Factor 1, As, and Se for Factor 1 and Factor 3, Hg for Factor 4, and Cd for Factor 5. Principal Component Analysis (PCA) showed that Principle Component 1 (PC1) was mainly loaded with V, Ni, Cu, As, Se, and Th with similar high values, and Cd and Hg were strongly correlated in the Principle Component 2 (PC2). Taking into account all results it can be concluded that heavy metal concentrations in European beech forests soil are mainly determined by the geological substrate.
PB  - Belgrade : Serbian Chemical Society
C3  - Book of Abstracts 21st; European Meeting on Environmental Chemistry
T1  - Heavy Metals Distribution, Environmental and Health Risk, Sources, and Origin in Soil from European Beech Forests
SP  - 130
EP  - 130
UR  - https://hdl.handle.net/21.15107/rcub_cherry_4920
ER  - 

@conference{
author = "Štrbac, S. and Ranđelović, Danijela and Gajica, G. and Stojadinović, Sanja M. and Veselinović, G. and Orlić, Jovana and Kašanin-Grubin, Milica",
year = "2021",
abstract = "Forests cover about 40% of Earth’s surface, while is 42% of the European Unions’ total land area is covered by forests and wooded land [1]. Forest ecosystems are open and dynamic systems that exchange matter with other systems such as the atmosphere, hydrosphere, and biosphere [1]. Nowadays, in addition to the exchange of substances necessary for its functioning, there is also an exchange of polluting substances. Heavy metals in forest soil can originate from natural and anthropogenic processes and their high concentration can be toxic for ecosystems and humans [2]. The aim of this study is to determine: (i) heavy metal distribution in forest soil; (ii) environmental and health risk; (iii) the source of heavy metals; (iv) the origin of heavy metals; and (v) influence of the geological substrate on heavy metal contents. Soil samples were collected from European mountain beech forests in 11 countries: Bosnia and Herzegovina, Bulgaria, Czech Republic, Germany, Italy, Poland, Romania, Serbia, Slovakia, Slovenia, and Spain. Since European beech forests grow on a wide range of geological settings, during this research terrestrial ecosystems that lie on five major bedrock groups (andesite, carbonate, conglomerate, granite, and sandstone) were investigated. The average abundance order of heavy metal contents in forest soil samples is Cr > Zn > Ni > Pb > Cu > Co > Cd. According to geo-statistical analysis soil samples with the lowest heavy metal contents belong to cambisol soil type, on sandstone, and granite substrate, and with the highest contents belong luvisols and rendzina soil types on limestone and dolomite substrate. The concentration of most heavy metals doesn’t show a systematic pattern with depth. Considering enrichment factor (EF) Pb, Sb, Cd and As, have moderate enrichment, or moderately severe enrichment in the surface soil layer. Mercury has severe enrichment. The highest values of hazard quotient pathways are noticed for ingestion in the children population, especially in the case of Pb. The Pearson correlation coefficient revealed a positive correlation among most of the elements indicating one or more common sources of heavy metals. Based on the Positive Matrix Factorization (PMF) V, Ni, Cu and Th were provided the highest percentage contribution for Factor 1, As, and Se for Factor 1 and Factor 3, Hg for Factor 4, and Cd for Factor 5. Principal Component Analysis (PCA) showed that Principle Component 1 (PC1) was mainly loaded with V, Ni, Cu, As, Se, and Th with similar high values, and Cd and Hg were strongly correlated in the Principle Component 2 (PC2). Taking into account all results it can be concluded that heavy metal concentrations in European beech forests soil are mainly determined by the geological substrate.",
publisher = "Belgrade : Serbian Chemical Society",
journal = "Book of Abstracts 21st; European Meeting on Environmental Chemistry",
title = "Heavy Metals Distribution, Environmental and Health Risk, Sources, and Origin in Soil from European Beech Forests",
pages = "130-130",
url = "https://hdl.handle.net/21.15107/rcub_cherry_4920"
}

Štrbac, S., Ranđelović, D., Gajica, G., Stojadinović, S. M., Veselinović, G., Orlić, J.,& Kašanin-Grubin, M.. (2021). Heavy Metals Distribution, Environmental and Health Risk, Sources, and Origin in Soil from European Beech Forests. in Book of Abstracts 21st; European Meeting on Environmental Chemistry
Belgrade : Serbian Chemical Society., 130-130.
https://hdl.handle.net/21.15107/rcub_cherry_4920

Štrbac S, Ranđelović D, Gajica G, Stojadinović SM, Veselinović G, Orlić J, Kašanin-Grubin M. Heavy Metals Distribution, Environmental and Health Risk, Sources, and Origin in Soil from European Beech Forests. in Book of Abstracts 21st; European Meeting on Environmental Chemistry. 2021;:130-130.
https://hdl.handle.net/21.15107/rcub_cherry_4920 .

Štrbac, S., Ranđelović, Danijela, Gajica, G., Stojadinović, Sanja M., Veselinović, G., Orlić, Jovana, Kašanin-Grubin, Milica, "Heavy Metals Distribution, Environmental and Health Risk, Sources, and Origin in Soil from European Beech Forests" in Book of Abstracts 21st; European Meeting on Environmental Chemistry (2021):130-130,
https://hdl.handle.net/21.15107/rcub_cherry_4920 .

TY  - CONF
AU  - Veselinović, G.
AU  - Kašanin-Grubin, Milica
AU  - Radojičić, A.
AU  - Orlić, Jovana
AU  - Dimović, D.
AU  - Stojadinović, Sanja M.
AU  - Štrbac, S.
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4932
AB  - Healthy natural ecosystems, such as protected areas (PA), support and sustain biodiversity and human well-being by providing essential ecosystem services and health benefits. However, maintaining such ecosystems to provide these environmental benefits becomes a more and more challenging issue with climate changes, biodiversity loss, land degradation and the continued erosion of the natural capital, particularly in the developing world. The main objective of this research is to establish a methodology for achieving the United Nations Sustainable Development Goal 15 “Life on Land”. The methodology will include the determination of heavy metals in soil and needle samples, and questioners for different stakeholders: local people, local businesses, government, civil society organizations (CSO), and the academic community. Soils are integral components of protected area ecosystems. Soil health has been defined as “the capacity of soil to function as a vital living system, within an ecosystem and land-use boundaries, to sustain plant and animal productivity, maintain or enhance water and air quality, and promote plant and animal health” [1]. This definition speaks to the importance of managing soils, so they remain sustainable for future generations. On the other hand, the conifer needles are good bioindicators of ecosystem conditions. The questioner will allow obtaining data about the social and economic benefits of the PAs. The soil and needle samples from four protected areas in Serbia (Zlatibor, Golija, Tara, Đerdap) were analyzed using Inductively coupled plasma –optical emission spectrometry (ICP-OES) and X-Ray Fluorescence (XRF). Quantitative pollution indices were calculated (Enrichment factor (EF), Contamination factor (Cf), Geoaccumulation index (Igeo), Pollution load index (PLI), and Degree of contamination (Cd)), since they are effective tools for converting the raw environmental data into information relevant to support decision-making [2]. Results of this study provide a scientifically-based overview of the conditions of soil health and health of the forest ecosystem and help to propose nature-based solutions (NBS) for enhancing the sustainability of management, especially in the context of improving ecosystem services and climate change adaptation and mitigation. NBS provide affordable, sustainable, and feasible benefits that contribute to improving soil quality and support several ecosystem services relevant to support public health and social well-being [4]. Results of this study use the United Nations Sustainable Development Goals 15 “Life on Land” as a global framework for establishing the partnership between PA managers, conservationists and local authorities that would enhance health and increase environmental, social and economic benefits of the PAs.
PB  - Belgrade : Serbian Chemical Society
C3  - Book of Abstracts 21st; European Meeting on Environmental Chemistry
T1  - Application of Nature-Based Solutions in Serbian Protected Area Management for the Attainment of Sustainable Development Goals
SP  - 167
EP  - 167
UR  - https://hdl.handle.net/21.15107/rcub_cherry_4932
ER  - 

@conference{
author = "Veselinović, G. and Kašanin-Grubin, Milica and Radojičić, A. and Orlić, Jovana and Dimović, D. and Stojadinović, Sanja M. and Štrbac, S.",
year = "2021",
abstract = "Healthy natural ecosystems, such as protected areas (PA), support and sustain biodiversity and human well-being by providing essential ecosystem services and health benefits. However, maintaining such ecosystems to provide these environmental benefits becomes a more and more challenging issue with climate changes, biodiversity loss, land degradation and the continued erosion of the natural capital, particularly in the developing world. The main objective of this research is to establish a methodology for achieving the United Nations Sustainable Development Goal 15 “Life on Land”. The methodology will include the determination of heavy metals in soil and needle samples, and questioners for different stakeholders: local people, local businesses, government, civil society organizations (CSO), and the academic community. Soils are integral components of protected area ecosystems. Soil health has been defined as “the capacity of soil to function as a vital living system, within an ecosystem and land-use boundaries, to sustain plant and animal productivity, maintain or enhance water and air quality, and promote plant and animal health” [1]. This definition speaks to the importance of managing soils, so they remain sustainable for future generations. On the other hand, the conifer needles are good bioindicators of ecosystem conditions. The questioner will allow obtaining data about the social and economic benefits of the PAs. The soil and needle samples from four protected areas in Serbia (Zlatibor, Golija, Tara, Đerdap) were analyzed using Inductively coupled plasma –optical emission spectrometry (ICP-OES) and X-Ray Fluorescence (XRF). Quantitative pollution indices were calculated (Enrichment factor (EF), Contamination factor (Cf), Geoaccumulation index (Igeo), Pollution load index (PLI), and Degree of contamination (Cd)), since they are effective tools for converting the raw environmental data into information relevant to support decision-making [2]. Results of this study provide a scientifically-based overview of the conditions of soil health and health of the forest ecosystem and help to propose nature-based solutions (NBS) for enhancing the sustainability of management, especially in the context of improving ecosystem services and climate change adaptation and mitigation. NBS provide affordable, sustainable, and feasible benefits that contribute to improving soil quality and support several ecosystem services relevant to support public health and social well-being [4]. Results of this study use the United Nations Sustainable Development Goals 15 “Life on Land” as a global framework for establishing the partnership between PA managers, conservationists and local authorities that would enhance health and increase environmental, social and economic benefits of the PAs.",
publisher = "Belgrade : Serbian Chemical Society",
journal = "Book of Abstracts 21st; European Meeting on Environmental Chemistry",
title = "Application of Nature-Based Solutions in Serbian Protected Area Management for the Attainment of Sustainable Development Goals",
pages = "167-167",
url = "https://hdl.handle.net/21.15107/rcub_cherry_4932"
}

Veselinović, G., Kašanin-Grubin, M., Radojičić, A., Orlić, J., Dimović, D., Stojadinović, S. M.,& Štrbac, S.. (2021). Application of Nature-Based Solutions in Serbian Protected Area Management for the Attainment of Sustainable Development Goals. in Book of Abstracts 21st; European Meeting on Environmental Chemistry
Belgrade : Serbian Chemical Society., 167-167.
https://hdl.handle.net/21.15107/rcub_cherry_4932

Veselinović G, Kašanin-Grubin M, Radojičić A, Orlić J, Dimović D, Stojadinović SM, Štrbac S. Application of Nature-Based Solutions in Serbian Protected Area Management for the Attainment of Sustainable Development Goals. in Book of Abstracts 21st; European Meeting on Environmental Chemistry. 2021;:167-167.
https://hdl.handle.net/21.15107/rcub_cherry_4932 .

Veselinović, G., Kašanin-Grubin, Milica, Radojičić, A., Orlić, Jovana, Dimović, D., Stojadinović, Sanja M., Štrbac, S., "Application of Nature-Based Solutions in Serbian Protected Area Management for the Attainment of Sustainable Development Goals" in Book of Abstracts 21st; European Meeting on Environmental Chemistry (2021):167-167,
https://hdl.handle.net/21.15107/rcub_cherry_4932 .

TY  - JOUR
AU  - Životić, Dragana R.
AU  - Cvetković, Olga
AU  - Vulić, Predrag J.
AU  - Gržetić, Ivan
AU  - Simić, Vladimir
AU  - Ilijević, Konstantin
AU  - Dojčinović, Biljana P.
AU  - Erić, Suzana
AU  - Radić, Bogdan
AU  - Stojadinović, Sanja M.
AU  - Trifunović, Snežana S.
PY  - 2019
PY  - 2019
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2897
AB  - A geochemical and mineralogical study was performed on lignite samples from the Upper Miocene Kovin deposit, hosting three coal seams. The Kovin lignite is characterized by high moisture content, medium to high ash yield, medium to high sulphur content and a relatively low gross and net calorific value. The mineralogical composition, and major and trace element contents were determined by X-ray diffraction, scanning electron microscopy with energy dispersive X-ray spectroscopy (SEM-EDS) analyses, and inductively coupled plasma optical emission spectrometry (ICP-OES). The most abundant minerals in all lignite samples from the three coal seams are clays (illite/smectite), silicates (quartz, plagioclase), sulphates (gypsum/anhydrite) and carbonate (calcite). The other iron-rich minerals are sulphides, oxides and hydroxides (pyrite, mag-netite, haematite, and limonite). In general, mineral matter in the matrix coal consists of illite/ smectite and quartz, while xylite-rich coals, apart from illite/smectite, have a higher content of sulphates and Fe-oxide/hydroxide minerals. The lignite from the Kovin deposit is enriched in As, Cd, Co, Cr, Cu, Ga, Li, Mn, Mo, Ni, Pb, V, Zn, Gd, Tb, Er and Lu in comparison with the Clarke values for brown coals. The statistical analysis of bulk compositional data shows inorganic affinity for the majority of the major and trace elements and possible association with pyrite, illite/ smectite and calcite.
PB  - Crossref
T2  - Geologia Croatica
T1  - Distribution of major and trace elements in the Kovin lignite (Serbia)
VL  - 72
IS  - 1
SP  - 51
EP  - 79
DO  - 10.4154/gc.2019.06
ER  - 

@article{
author = "Životić, Dragana R. and Cvetković, Olga and Vulić, Predrag J. and Gržetić, Ivan and Simić, Vladimir and Ilijević, Konstantin and Dojčinović, Biljana P. and Erić, Suzana and Radić, Bogdan and Stojadinović, Sanja M. and Trifunović, Snežana S.",
year = "2019, 2019",
abstract = "A geochemical and mineralogical study was performed on lignite samples from the Upper Miocene Kovin deposit, hosting three coal seams. The Kovin lignite is characterized by high moisture content, medium to high ash yield, medium to high sulphur content and a relatively low gross and net calorific value. The mineralogical composition, and major and trace element contents were determined by X-ray diffraction, scanning electron microscopy with energy dispersive X-ray spectroscopy (SEM-EDS) analyses, and inductively coupled plasma optical emission spectrometry (ICP-OES). The most abundant minerals in all lignite samples from the three coal seams are clays (illite/smectite), silicates (quartz, plagioclase), sulphates (gypsum/anhydrite) and carbonate (calcite). The other iron-rich minerals are sulphides, oxides and hydroxides (pyrite, mag-netite, haematite, and limonite). In general, mineral matter in the matrix coal consists of illite/ smectite and quartz, while xylite-rich coals, apart from illite/smectite, have a higher content of sulphates and Fe-oxide/hydroxide minerals. The lignite from the Kovin deposit is enriched in As, Cd, Co, Cr, Cu, Ga, Li, Mn, Mo, Ni, Pb, V, Zn, Gd, Tb, Er and Lu in comparison with the Clarke values for brown coals. The statistical analysis of bulk compositional data shows inorganic affinity for the majority of the major and trace elements and possible association with pyrite, illite/ smectite and calcite.",
publisher = "Crossref",
journal = "Geologia Croatica",
title = "Distribution of major and trace elements in the Kovin lignite (Serbia)",
volume = "72",
number = "1",
pages = "51-79",
doi = "10.4154/gc.2019.06"
}

Životić, D. R., Cvetković, O., Vulić, P. J., Gržetić, I., Simić, V., Ilijević, K., Dojčinović, B. P., Erić, S., Radić, B., Stojadinović, S. M.,& Trifunović, S. S.. (2019). Distribution of major and trace elements in the Kovin lignite (Serbia). in Geologia Croatica
Crossref., 72(1), 51-79.
https://doi.org/10.4154/gc.2019.06

Životić DR, Cvetković O, Vulić PJ, Gržetić I, Simić V, Ilijević K, Dojčinović BP, Erić S, Radić B, Stojadinović SM, Trifunović SS. Distribution of major and trace elements in the Kovin lignite (Serbia). in Geologia Croatica. 2019;72(1):51-79.
doi:10.4154/gc.2019.06 .

Životić, Dragana R., Cvetković, Olga, Vulić, Predrag J., Gržetić, Ivan, Simić, Vladimir, Ilijević, Konstantin, Dojčinović, Biljana P., Erić, Suzana, Radić, Bogdan, Stojadinović, Sanja M., Trifunović, Snežana S., "Distribution of major and trace elements in the Kovin lignite (Serbia)" in Geologia Croatica, 72, no. 1 (2019):51-79,
https://doi.org/10.4154/gc.2019.06 . .

TY  - THES
AU  - Stojadinović, Sanja M.
PY  - 2016
UR  - http://eteze.bg.ac.rs/application/showtheses?thesesId=4945
UR  - https://fedorabg.bg.ac.rs/fedora/get/o:15527/bdef:Content/download
UR  - http://vbs.rs/scripts/cobiss?command=DISPLAY&base=70036&RID=48848143
UR  - http://nardus.mpn.gov.rs/123456789/8084
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2728
AB  - Tokom rada na disertaciji ispitivana su 33 uzorka mogućih matičnihstena iz tri najznačajnije lokalne generativne depresije našeg dela Panonskogbasena: Banatsko Aranđelovo, Srpska Crnja i Zrenjanin. Devet ispitivanihuzoraka je bilo iz srednjeg miocena (baden i sarmat), 16 uzoraka je iz gornjegmiocena (panon i pont), sedam uzoraka iz nedefinisanog miocena (srednjimiocen ili panon) i jedan uzorak je nepoznate stratigrafske pripadnosti. Uzorcipotiču sa relativnih dubina od 1540 do 3420 m, na kojima temperature iznose88-175 °C. Ispitivano područje se odlikuje specifičnim geotermičkimkarakteristikama: povišenim geotermalnim gradijentom (4,0 – 7,5 °C/100m),toplotnim tokovima visokog intenziteta (90 – 110 mW/m2) i veoma velikimbrzinama zagrevanja sedimenata srednjeg i gornjeg miocena (9 – 22 °C/miliongodina).Osnovni predmet disertacije bio je definisanje zone generisanja nafte uPanonskom basenu Srbije, odnosno definisanje „naftnog prozora” na osnovudetaljnih geohemijskih istraživanja u kombinaciji sa već poznatim geološkimpodacima. Ciljevi ove teze bili su i utvrđivanje porekla, sredine taloženja izrelosti organske supstance ispitivanih matičnih stena, kao i utvrđivanjeprimenljivosti maturacionih parametara i jednačina za izračunavanje refleksijevitrinita za uzorke matičnih stena iz hipertermalnog basena. Na osnovukorelacije biomarkerskih parametara procenjena je i starost za sedam uzoraka iznedefinisanog miocena.Opšta karakterizacija organske supstance podrazumevala je elementarnuanalizu i Rock-Eval pirolizu, a refleksija vitrinita je korišćena za utvrđivanjeIzvodiistepena zrelosti kerogena. Rastvorna organska supstanca je izolovanaekstrakcijom po Soksletu (Soxhlet), a zatim je razdvojena na ugljovodonični deoi polarni ostatak. Za analizu individualnih biomarkera (n-alkani, izoprenoidnialifatični alkani, sterani i terpani) i aromatičnih jedinjenja (derivati naftalena,fenantrena i dibenzotiofena) primenjene su savremene instrumentalne metodegasna hromatografija sa masenom spektrometrijom (GC-MS) i gasnahromatografija sa tandemskom masenom spektrometrijom (GC-MS-MS).Organska supstanca je mešovitog drvenasto-algalnog porekla, pretežnosačinjena od kerogena tipa II. Taloženje organske supstance se odvijalo upromenljivim uslovima, od redukcionih do suboksičnih, pri čemu se salinitetpaleosredine postepeno smanjivao od srednjeg ka gornjem miocenu.Početak generisanja nafte odgovara temperaturi 110-120 °C i dubini od1850 do 2100 m, pri refleksiji vitrinita, Rc ≈ 0,53-0,58 %. „Naftni prozor“ dostižemaksimum na oko 145-150 °C, pri Rc ≈ 0,72-0,75 %, na dubinama od 2600 do2900 m. Kraj „naftnog prozora“ je na 170-175 °C, pri Rc ≈ 0,89-0,93 %, i dubiniod oko 3500 m. Izvedena je i aproksimativna kalibracija vrednostibiomarkerskih maturacionih parametara u odnosu na „naftni prozor“. Pri tomeje definisana i moguća primena dva, u organsko-geohemijskoj literaturi,relativno nova biomarkera, „rano eluirajućih“ hopana (čija struktura jepretpostavljena, ali ne i u potpunosti potvrđena) i C(14a)-homo-nor-17α(H)-hopana.Kada je reč o primenljivosti maturacionih parametara i jednačina zaizračunavanje refleksije vitrinita na uzorcima matičnih stena iz hipertermalnogbasena ustanovljeno je da su najprimenljivije jednačine zasnovane nasavremenoj temperaturi, steranskim i dibenzotiofenskim maturacionimparametrima i maturacionom parametru predloženom u ovoj disertaciji kojipredstavlja odnos C(14a)-homo-nor-17α(H)-hopana i C30 17α(H),21β(H)-hopana.Takođe, po prvi put su ustanovljene linearna i logaritamska jednačina kojepovezuju refleksiju vitrinita sa vrednostima steranskog maturacionogparametra C29ββ(R)/C29(ββ(R)+αα(R)).
AB  - In this thesis 33 samples of potential source rocks taken from three mostimportant local generative depressions in the Serbian part of the PannonianBasin, Banatsko Aranđelovo, Srpska Crnja and Zrenjanin were investigated.Nine samples were from Middle Miocene (Badenian and Sarmatian), 16 werefrom Upper Miocene (Pannonian and Pontian), 7 samples were from undefinedMiocene (Middle Miocene or Pannonian) and for one sample age wasunknown. Samples were taken from relative depths from 1540 to 3420 m atwhich subsurface temperatures ranges from 88 to 175 °C, respectively. Theinvestigated area is characterized by specific geotermal characteristics: highgeothermal gradients (4.0 – 7.5 °C/100m), high heat flow (90 – 110 mW/m2) andthe exceptionally high heating rate of Middle and Upper Miocene sediments (9– 22 °C/Ma).The main objective of this thesis was to determine oil generation zone inthe Pannonian Basin in Serbia, i.e. to define “oil window” based oncomprehensive geochemical research in combination with already knowngeological data. The goals of this thesis were to determine the origin,depositional environment and maturity of organic matter of investigated sourcerocks, as well as applicability of maturation parameters and equations forcalculation of vitrinite reflectance for source rocks’ samples from ahyperthermal basen. The age of seven samples from undefined Miocene wasestimated based on correlation of biomarker parameters.General characterisation of organic matter was done by elementalanalysis and Rock-Eval pyrolysis, whereas vitrinite reflectance was used forAbstractvdetermination of kerogen maturity. The extractable organic matter was isolatedusing the Soxhlet method and then it was separated into hydrocarbons andpolar residue. For analysis of individual biomarkers (n-alkanes, isoprenoidaliphatic alkanes, steranes and terpanes) and aromatic compounds (derivativesof naphthalene, phenanthrene and dibenzothiophene) the modern instrumentaltechniques, gas chromatography-mass spectrometry (GC-MS) and gaschromatography-tandem mass spectrometry (GC-MS-MS) were used.The organic matter is of mixed woody-algal origin and consistspredominantly of Type II kerogen. Organic matter was deposited undervariable conditions from reducing to sub-oxic. Salinity of thepalaeoenvironment gradualy decreased from Middle to Upper Miocene.The oil generation begins at the temperature of 110-120 °C and % Rc ≈0.53-0.58 %, “oil window” peaks at ca. 145-150 oC and % Rc ≈ 0.72-0.75 %, and itends at 170-175 °C and % Rc ≈ 0.89-0.93 %, which corresponds to the relativedepths of 1850–2100 m, 2600–2900 m and ca. 3500 m, respectively. Anapproximate calibration of the values of biomarker ratios relative to “oilwindow” was proposed. The possible applicability of two relatively novelbiomarkers in organic geochemical literature “early eluting hopanes“, whichstructure is proposed - but not entirely proven, and C(14a)-homo-nor-17α(H)-hopane was established.Concerning the applicability of maturity parameters and equations forcalculation of vitrinite reflectance for the source rocks’ samples from ahyperthermal basin, the obtained results indicated that the most relevant areequations based on maximal palaeotemperature, sterane and dibenzothiophenematurity parameters and maturity parameter proposed in this thesis, whichrepresents the ratio of C(14a)-homo-nor-17α(H)-hopane and C30 17α(H),21β(H)-hopane. Also, linear and logarithmic equations, connecting vitrinite reflectanceand values of the sterane maturity parameter, C29ββ(R)/C29(ββ(R)+αα(R)), havebeen established for the first time.
PB  - Универзитет у Београду, Хемијски факултет
T2  - Универзитет у Београду
T1  - Organsko-geohemijski pristupi u definisanju zone generisanja nafte u panonskom basenu Srbije
UR  - https://hdl.handle.net/21.15107/rcub_nardus_8084
ER  - 

@phdthesis{
author = "Stojadinović, Sanja M.",
year = "2016",
abstract = "Tokom rada na disertaciji ispitivana su 33 uzorka mogućih matičnihstena iz tri najznačajnije lokalne generativne depresije našeg dela Panonskogbasena: Banatsko Aranđelovo, Srpska Crnja i Zrenjanin. Devet ispitivanihuzoraka je bilo iz srednjeg miocena (baden i sarmat), 16 uzoraka je iz gornjegmiocena (panon i pont), sedam uzoraka iz nedefinisanog miocena (srednjimiocen ili panon) i jedan uzorak je nepoznate stratigrafske pripadnosti. Uzorcipotiču sa relativnih dubina od 1540 do 3420 m, na kojima temperature iznose88-175 °C. Ispitivano područje se odlikuje specifičnim geotermičkimkarakteristikama: povišenim geotermalnim gradijentom (4,0 – 7,5 °C/100m),toplotnim tokovima visokog intenziteta (90 – 110 mW/m2) i veoma velikimbrzinama zagrevanja sedimenata srednjeg i gornjeg miocena (9 – 22 °C/miliongodina).Osnovni predmet disertacije bio je definisanje zone generisanja nafte uPanonskom basenu Srbije, odnosno definisanje „naftnog prozora” na osnovudetaljnih geohemijskih istraživanja u kombinaciji sa već poznatim geološkimpodacima. Ciljevi ove teze bili su i utvrđivanje porekla, sredine taloženja izrelosti organske supstance ispitivanih matičnih stena, kao i utvrđivanjeprimenljivosti maturacionih parametara i jednačina za izračunavanje refleksijevitrinita za uzorke matičnih stena iz hipertermalnog basena. Na osnovukorelacije biomarkerskih parametara procenjena je i starost za sedam uzoraka iznedefinisanog miocena.Opšta karakterizacija organske supstance podrazumevala je elementarnuanalizu i Rock-Eval pirolizu, a refleksija vitrinita je korišćena za utvrđivanjeIzvodiistepena zrelosti kerogena. Rastvorna organska supstanca je izolovanaekstrakcijom po Soksletu (Soxhlet), a zatim je razdvojena na ugljovodonični deoi polarni ostatak. Za analizu individualnih biomarkera (n-alkani, izoprenoidnialifatični alkani, sterani i terpani) i aromatičnih jedinjenja (derivati naftalena,fenantrena i dibenzotiofena) primenjene su savremene instrumentalne metodegasna hromatografija sa masenom spektrometrijom (GC-MS) i gasnahromatografija sa tandemskom masenom spektrometrijom (GC-MS-MS).Organska supstanca je mešovitog drvenasto-algalnog porekla, pretežnosačinjena od kerogena tipa II. Taloženje organske supstance se odvijalo upromenljivim uslovima, od redukcionih do suboksičnih, pri čemu se salinitetpaleosredine postepeno smanjivao od srednjeg ka gornjem miocenu.Početak generisanja nafte odgovara temperaturi 110-120 °C i dubini od1850 do 2100 m, pri refleksiji vitrinita, Rc ≈ 0,53-0,58 %. „Naftni prozor“ dostižemaksimum na oko 145-150 °C, pri Rc ≈ 0,72-0,75 %, na dubinama od 2600 do2900 m. Kraj „naftnog prozora“ je na 170-175 °C, pri Rc ≈ 0,89-0,93 %, i dubiniod oko 3500 m. Izvedena je i aproksimativna kalibracija vrednostibiomarkerskih maturacionih parametara u odnosu na „naftni prozor“. Pri tomeje definisana i moguća primena dva, u organsko-geohemijskoj literaturi,relativno nova biomarkera, „rano eluirajućih“ hopana (čija struktura jepretpostavljena, ali ne i u potpunosti potvrđena) i C(14a)-homo-nor-17α(H)-hopana.Kada je reč o primenljivosti maturacionih parametara i jednačina zaizračunavanje refleksije vitrinita na uzorcima matičnih stena iz hipertermalnogbasena ustanovljeno je da su najprimenljivije jednačine zasnovane nasavremenoj temperaturi, steranskim i dibenzotiofenskim maturacionimparametrima i maturacionom parametru predloženom u ovoj disertaciji kojipredstavlja odnos C(14a)-homo-nor-17α(H)-hopana i C30 17α(H),21β(H)-hopana.Takođe, po prvi put su ustanovljene linearna i logaritamska jednačina kojepovezuju refleksiju vitrinita sa vrednostima steranskog maturacionogparametra C29ββ(R)/C29(ββ(R)+αα(R))., In this thesis 33 samples of potential source rocks taken from three mostimportant local generative depressions in the Serbian part of the PannonianBasin, Banatsko Aranđelovo, Srpska Crnja and Zrenjanin were investigated.Nine samples were from Middle Miocene (Badenian and Sarmatian), 16 werefrom Upper Miocene (Pannonian and Pontian), 7 samples were from undefinedMiocene (Middle Miocene or Pannonian) and for one sample age wasunknown. Samples were taken from relative depths from 1540 to 3420 m atwhich subsurface temperatures ranges from 88 to 175 °C, respectively. Theinvestigated area is characterized by specific geotermal characteristics: highgeothermal gradients (4.0 – 7.5 °C/100m), high heat flow (90 – 110 mW/m2) andthe exceptionally high heating rate of Middle and Upper Miocene sediments (9– 22 °C/Ma).The main objective of this thesis was to determine oil generation zone inthe Pannonian Basin in Serbia, i.e. to define “oil window” based oncomprehensive geochemical research in combination with already knowngeological data. The goals of this thesis were to determine the origin,depositional environment and maturity of organic matter of investigated sourcerocks, as well as applicability of maturation parameters and equations forcalculation of vitrinite reflectance for source rocks’ samples from ahyperthermal basen. The age of seven samples from undefined Miocene wasestimated based on correlation of biomarker parameters.General characterisation of organic matter was done by elementalanalysis and Rock-Eval pyrolysis, whereas vitrinite reflectance was used forAbstractvdetermination of kerogen maturity. The extractable organic matter was isolatedusing the Soxhlet method and then it was separated into hydrocarbons andpolar residue. For analysis of individual biomarkers (n-alkanes, isoprenoidaliphatic alkanes, steranes and terpanes) and aromatic compounds (derivativesof naphthalene, phenanthrene and dibenzothiophene) the modern instrumentaltechniques, gas chromatography-mass spectrometry (GC-MS) and gaschromatography-tandem mass spectrometry (GC-MS-MS) were used.The organic matter is of mixed woody-algal origin and consistspredominantly of Type II kerogen. Organic matter was deposited undervariable conditions from reducing to sub-oxic. Salinity of thepalaeoenvironment gradualy decreased from Middle to Upper Miocene.The oil generation begins at the temperature of 110-120 °C and % Rc ≈0.53-0.58 %, “oil window” peaks at ca. 145-150 oC and % Rc ≈ 0.72-0.75 %, and itends at 170-175 °C and % Rc ≈ 0.89-0.93 %, which corresponds to the relativedepths of 1850–2100 m, 2600–2900 m and ca. 3500 m, respectively. Anapproximate calibration of the values of biomarker ratios relative to “oilwindow” was proposed. The possible applicability of two relatively novelbiomarkers in organic geochemical literature “early eluting hopanes“, whichstructure is proposed - but not entirely proven, and C(14a)-homo-nor-17α(H)-hopane was established.Concerning the applicability of maturity parameters and equations forcalculation of vitrinite reflectance for the source rocks’ samples from ahyperthermal basin, the obtained results indicated that the most relevant areequations based on maximal palaeotemperature, sterane and dibenzothiophenematurity parameters and maturity parameter proposed in this thesis, whichrepresents the ratio of C(14a)-homo-nor-17α(H)-hopane and C30 17α(H),21β(H)-hopane. Also, linear and logarithmic equations, connecting vitrinite reflectanceand values of the sterane maturity parameter, C29ββ(R)/C29(ββ(R)+αα(R)), havebeen established for the first time.",
publisher = "Универзитет у Београду, Хемијски факултет",
journal = "Универзитет у Београду",
title = "Organsko-geohemijski pristupi u definisanju zone generisanja nafte u panonskom basenu Srbije",
url = "https://hdl.handle.net/21.15107/rcub_nardus_8084"
}

Stojadinović, S. M.. (2016). Organsko-geohemijski pristupi u definisanju zone generisanja nafte u panonskom basenu Srbije. in Универзитет у Београду
Универзитет у Београду, Хемијски факултет..
https://hdl.handle.net/21.15107/rcub_nardus_8084

Stojadinović SM. Organsko-geohemijski pristupi u definisanju zone generisanja nafte u panonskom basenu Srbije. in Универзитет у Београду. 2016;.
https://hdl.handle.net/21.15107/rcub_nardus_8084 .

Stojadinović, Sanja M., "Organsko-geohemijski pristupi u definisanju zone generisanja nafte u panonskom basenu Srbije" in Универзитет у Београду (2016),
https://hdl.handle.net/21.15107/rcub_nardus_8084 .

TY  - JOUR
AU  - Stojadinović, Sanja M.
AU  - Kostić, Aleksandar Ž.
AU  - Nytoft, Hans Peter
AU  - Stojanović, Ksenija A.
PY  - 2015
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/1733
AB  - Middle and Upper Miocene petroleum source rocks from the Banat Depression, SE Pannonian Basin (Serbia) were investigated. These rocks contain organic matter (OM) in a relatively wide range of maturity (from early to late stage of liquid hydrocarbons generation). OM consists predominantly of Type II kerogen and was deposited under variable redox conditions. This prolific oil and gas production area, as a part of the hyperthermal Pannonain Basin, is characterized by high geothermal gradients (4.0-7.5A degrees C/100 m) and high heating rates (9-22A degrees C/Ma) of the Miocene sediments. Considering complexity of the vitrinite reflection measurements in the source rocks containing Type I and/or Type II kerogen, in this study the values of the measured vitrinite reflectance were compared to calculated vitrinite reflectance, based on maximal palaeotemperature and numerous geochemical maturity parameters. The objective of the study was to assess the applicability of calculated vitrinite reflectance for the Type II kerogen source rocks from a hyperthermal basin. The correlation analysis was performed according to Spearman and Pearson tests. The obtained results showed that calculation of vitrinite reflectance and determination of thermal maturity of OM of the source rocks in hyperthermal basins with high heating rates is best done when based on geochemical parameters calculated from compositions of steranes and methyldibenzothiophenes, and as expected-on maximal palaeotemperature.
PB  - Maik Nauka/Interperiodica/Springer, New York
T2  - Petroleum Chemistry
T1  - Applicability of Calculated Vitrinite Reflectance for Assessment of Source Rock's Organic Matter Maturity in Hyperthermal Basins (Banat Depression, Serbia)
VL  - 55
IS  - 6
SP  - 444
EP  - 454
DO  - 10.1134/S0965544115060134
ER  - 

@article{
author = "Stojadinović, Sanja M. and Kostić, Aleksandar Ž. and Nytoft, Hans Peter and Stojanović, Ksenija A.",
year = "2015",
abstract = "Middle and Upper Miocene petroleum source rocks from the Banat Depression, SE Pannonian Basin (Serbia) were investigated. These rocks contain organic matter (OM) in a relatively wide range of maturity (from early to late stage of liquid hydrocarbons generation). OM consists predominantly of Type II kerogen and was deposited under variable redox conditions. This prolific oil and gas production area, as a part of the hyperthermal Pannonain Basin, is characterized by high geothermal gradients (4.0-7.5A degrees C/100 m) and high heating rates (9-22A degrees C/Ma) of the Miocene sediments. Considering complexity of the vitrinite reflection measurements in the source rocks containing Type I and/or Type II kerogen, in this study the values of the measured vitrinite reflectance were compared to calculated vitrinite reflectance, based on maximal palaeotemperature and numerous geochemical maturity parameters. The objective of the study was to assess the applicability of calculated vitrinite reflectance for the Type II kerogen source rocks from a hyperthermal basin. The correlation analysis was performed according to Spearman and Pearson tests. The obtained results showed that calculation of vitrinite reflectance and determination of thermal maturity of OM of the source rocks in hyperthermal basins with high heating rates is best done when based on geochemical parameters calculated from compositions of steranes and methyldibenzothiophenes, and as expected-on maximal palaeotemperature.",
publisher = "Maik Nauka/Interperiodica/Springer, New York",
journal = "Petroleum Chemistry",
title = "Applicability of Calculated Vitrinite Reflectance for Assessment of Source Rock's Organic Matter Maturity in Hyperthermal Basins (Banat Depression, Serbia)",
volume = "55",
number = "6",
pages = "444-454",
doi = "10.1134/S0965544115060134"
}

Stojadinović, S. M., Kostić, A. Ž., Nytoft, H. P.,& Stojanović, K. A.. (2015). Applicability of Calculated Vitrinite Reflectance for Assessment of Source Rock's Organic Matter Maturity in Hyperthermal Basins (Banat Depression, Serbia). in Petroleum Chemistry
Maik Nauka/Interperiodica/Springer, New York., 55(6), 444-454.
https://doi.org/10.1134/S0965544115060134

Stojadinović SM, Kostić AŽ, Nytoft HP, Stojanović KA. Applicability of Calculated Vitrinite Reflectance for Assessment of Source Rock's Organic Matter Maturity in Hyperthermal Basins (Banat Depression, Serbia). in Petroleum Chemistry. 2015;55(6):444-454.
doi:10.1134/S0965544115060134 .

Stojadinović, Sanja M., Kostić, Aleksandar Ž., Nytoft, Hans Peter, Stojanović, Ksenija A., "Applicability of Calculated Vitrinite Reflectance for Assessment of Source Rock's Organic Matter Maturity in Hyperthermal Basins (Banat Depression, Serbia)" in Petroleum Chemistry, 55, no. 6 (2015):444-454,
https://doi.org/10.1134/S0965544115060134 . .