TY  - JOUR
AU  - Sakan, Sanja M.
AU  - Mihajlidi-Zelić, Aleksandra
AU  - Ašković, Ksenija
AU  - Sakan, Nenad
AU  - Trifunović, Snežana S.
AU  - Đorđević, Dragana S.
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5889
AB  - The optimized three-step sequential extraction procedure for the fractionation of micro- and macroelements, was conducted
to determine fractional characteristics of PTEs (potentially toxic elements) in surface sediments of rivers in the Vlasina
watershed. The sequential extraction results, which enable the evaluation of mobility of the studied elements, have indicated
that Zn, Ni, Cu, Cr, and As can be considered slightly mobile, whereas Pb, Mn, Cd, and Co were regarded as possibly mobile
elements. Lead was dominantly bounded (specifcally adsorbed or co-precipitated) to iron and manganese oxides (up to 80%)
and may be released by reduction. Since the content of the exchangeable fraction (F1) is an indicator for anthropogenic impact
on the aquatic environment, a low percentage (0–8%) of studied toxic elements in this fraction indicated that these elements
have lithogenic origin in most sampling locations in the area of study. Except for Pb, the substantial positive correlations
between Al and other elements showed that studied elements came primarily from terrigenous sources. Although the values
obtained for the risk assessment code (RAC) indicated a slightly increased mobility of some elements (up to 22.44%), the
values of the modifed risk assessment code (mRAC), which include toxic efects on the environment, showed there is no
danger of pollution by studied elements (all values were<1%). Our recommendation is to use mRAC instead of RAC in
ecochemical studies and assessment of the degree of sediment and soil pollution, because mRAC includes toxic efects of
elements. Based on ATI values, river sediments show no toxic to a low toxic degree. Even though obtained results indicate
that there was no considerable risk for river water contamination, the ecological risk for Fe and Pb should be monitored in
the future.
PB  - Springer
T2  - Environmental Science and Pollution Research
T1  - The significance of applying different factors for the evaluation of sediment contamination by toxic elements and estimation of the ecological risk
VL  - 30
IS  - 18
SP  - 53461
EP  - 53477
DO  - 10.1007/s11356-023-26111-4
ER  - 

@article{
author = "Sakan, Sanja M. and Mihajlidi-Zelić, Aleksandra and Ašković, Ksenija and Sakan, Nenad and Trifunović, Snežana S. and Đorđević, Dragana S.",
year = "2023",
abstract = "The optimized three-step sequential extraction procedure for the fractionation of micro- and macroelements, was conducted
to determine fractional characteristics of PTEs (potentially toxic elements) in surface sediments of rivers in the Vlasina
watershed. The sequential extraction results, which enable the evaluation of mobility of the studied elements, have indicated
that Zn, Ni, Cu, Cr, and As can be considered slightly mobile, whereas Pb, Mn, Cd, and Co were regarded as possibly mobile
elements. Lead was dominantly bounded (specifcally adsorbed or co-precipitated) to iron and manganese oxides (up to 80%)
and may be released by reduction. Since the content of the exchangeable fraction (F1) is an indicator for anthropogenic impact
on the aquatic environment, a low percentage (0–8%) of studied toxic elements in this fraction indicated that these elements
have lithogenic origin in most sampling locations in the area of study. Except for Pb, the substantial positive correlations
between Al and other elements showed that studied elements came primarily from terrigenous sources. Although the values
obtained for the risk assessment code (RAC) indicated a slightly increased mobility of some elements (up to 22.44%), the
values of the modifed risk assessment code (mRAC), which include toxic efects on the environment, showed there is no
danger of pollution by studied elements (all values were<1%). Our recommendation is to use mRAC instead of RAC in
ecochemical studies and assessment of the degree of sediment and soil pollution, because mRAC includes toxic efects of
elements. Based on ATI values, river sediments show no toxic to a low toxic degree. Even though obtained results indicate
that there was no considerable risk for river water contamination, the ecological risk for Fe and Pb should be monitored in
the future.",
publisher = "Springer",
journal = "Environmental Science and Pollution Research",
title = "The significance of applying different factors for the evaluation of sediment contamination by toxic elements and estimation of the ecological risk",
volume = "30",
number = "18",
pages = "53461-53477",
doi = "10.1007/s11356-023-26111-4"
}

Sakan, S. M., Mihajlidi-Zelić, A., Ašković, K., Sakan, N., Trifunović, S. S.,& Đorđević, D. S.. (2023). The significance of applying different factors for the evaluation of sediment contamination by toxic elements and estimation of the ecological risk. in Environmental Science and Pollution Research
Springer., 30(18), 53461-53477.
https://doi.org/10.1007/s11356-023-26111-4

Sakan SM, Mihajlidi-Zelić A, Ašković K, Sakan N, Trifunović SS, Đorđević DS. The significance of applying different factors for the evaluation of sediment contamination by toxic elements and estimation of the ecological risk. in Environmental Science and Pollution Research. 2023;30(18):53461-53477.
doi:10.1007/s11356-023-26111-4 .

Sakan, Sanja M., Mihajlidi-Zelić, Aleksandra, Ašković, Ksenija, Sakan, Nenad, Trifunović, Snežana S., Đorđević, Dragana S., "The significance of applying different factors for the evaluation of sediment contamination by toxic elements and estimation of the ecological risk" in Environmental Science and Pollution Research, 30, no. 18 (2023):53461-53477,
https://doi.org/10.1007/s11356-023-26111-4 . .

TY  - JOUR
AU  - Popović, Aleksandar R.
AU  - Anđelković, Boban D.
AU  - Đorđević, Dragana S.
AU  - Sakan, Sanja M.
AU  - Vujisić, Ljubodrag V.
AU  - Veličković, Sava
AU  - Relić, Dubravka
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4942
AB  - In order to further define the potential use of FTIR-ATR spectroscopy, as a non-destructive and reliable technique, for the analysis of the characteristics of post stamps, certified originals of the Principality of Serbia stamps (“Prince Michael issues”) issued in 1866 and 1868 as well as their forgeries were ana­lyzed. Spectra enabling the comparison of the paper, dye and glue of stamps of so-called “Vienna issues”, having denominations of 10 (orange-yellow), 20 (pink) and 40 para (blue) and “Belgrade issues” (1 para-green and 2 para-reddish brown), as well as 24 expert-certified forgeries, were taken. It was shown that the applied technology was, in most of the cases, a fast and suitable technique for establishing clear differences between the spectral characteristics of the paper and dye used for the original stamps, and forgeries that were most probably made decades after the printing of the genuine stamps. The differences between print­ings of the same issues of the genuine stamps were also elaborated. It is pro­posed, for the first time in philatelic history, the possibility that “Vienna issues” stamps may have been printed on two different papers, and, having in mind the technology of printing in the 19th century, potentially, not even at the same time or in the same printing house.
T2  - Journal of the Serbian Chemical Society
T1  - To Professor Petar Pfendt, In calidum, et plurium retributivus memoriae: FTIR-ATR analysis of post stamps of the Principality of Serbia issued in 1866 and 1868 and their forgeries
VL  - 87
IS  - 1
SP  - 27
EP  - 40
DO  - 10.2298/JSC210901090P
ER  - 

@article{
author = "Popović, Aleksandar R. and Anđelković, Boban D. and Đorđević, Dragana S. and Sakan, Sanja M. and Vujisić, Ljubodrag V. and Veličković, Sava and Relić, Dubravka",
year = "2022",
abstract = "In order to further define the potential use of FTIR-ATR spectroscopy, as a non-destructive and reliable technique, for the analysis of the characteristics of post stamps, certified originals of the Principality of Serbia stamps (“Prince Michael issues”) issued in 1866 and 1868 as well as their forgeries were ana­lyzed. Spectra enabling the comparison of the paper, dye and glue of stamps of so-called “Vienna issues”, having denominations of 10 (orange-yellow), 20 (pink) and 40 para (blue) and “Belgrade issues” (1 para-green and 2 para-reddish brown), as well as 24 expert-certified forgeries, were taken. It was shown that the applied technology was, in most of the cases, a fast and suitable technique for establishing clear differences between the spectral characteristics of the paper and dye used for the original stamps, and forgeries that were most probably made decades after the printing of the genuine stamps. The differences between print­ings of the same issues of the genuine stamps were also elaborated. It is pro­posed, for the first time in philatelic history, the possibility that “Vienna issues” stamps may have been printed on two different papers, and, having in mind the technology of printing in the 19th century, potentially, not even at the same time or in the same printing house.",
journal = "Journal of the Serbian Chemical Society",
title = "To Professor Petar Pfendt, In calidum, et plurium retributivus memoriae: FTIR-ATR analysis of post stamps of the Principality of Serbia issued in 1866 and 1868 and their forgeries",
volume = "87",
number = "1",
pages = "27-40",
doi = "10.2298/JSC210901090P"
}

Popović, A. R., Anđelković, B. D., Đorđević, D. S., Sakan, S. M., Vujisić, L. V., Veličković, S.,& Relić, D.. (2022). To Professor Petar Pfendt, In calidum, et plurium retributivus memoriae: FTIR-ATR analysis of post stamps of the Principality of Serbia issued in 1866 and 1868 and their forgeries. in Journal of the Serbian Chemical Society, 87(1), 27-40.
https://doi.org/10.2298/JSC210901090P

Popović AR, Anđelković BD, Đorđević DS, Sakan SM, Vujisić LV, Veličković S, Relić D. To Professor Petar Pfendt, In calidum, et plurium retributivus memoriae: FTIR-ATR analysis of post stamps of the Principality of Serbia issued in 1866 and 1868 and their forgeries. in Journal of the Serbian Chemical Society. 2022;87(1):27-40.
doi:10.2298/JSC210901090P .

Popović, Aleksandar R., Anđelković, Boban D., Đorđević, Dragana S., Sakan, Sanja M., Vujisić, Ljubodrag V., Veličković, Sava, Relić, Dubravka, "To Professor Petar Pfendt, In calidum, et plurium retributivus memoriae: FTIR-ATR analysis of post stamps of the Principality of Serbia issued in 1866 and 1868 and their forgeries" in Journal of the Serbian Chemical Society, 87, no. 1 (2022):27-40,
https://doi.org/10.2298/JSC210901090P . .

TY  - JOUR
AU  - Sakan, Sanja M.
AU  - Mihajlidi-Zelić, Aleksandra
AU  - Škrivanj, Sandra
AU  - Frančišković-Bilinski, Stanislav
AU  - Đorđević, Dragana S.
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5501
AB  - Increasing pollutant levels in surface water are a very important problem in developing countries. In Serbia, the largest rivers are transboundary rivers that cross the border already polluted. Taking this into account, evaluation of the distribution characteristics, ecological risk, and sources of toxic elements in river water and surface sediments in the watercourses of the Vlasina watershed is of great significance for the protection of water resources in Serbia. A total of 17 sediment and 18 water samples were collected and analyzed by Inductively Coupled Plasma—Optical Emission spectrometry (ICP-OES) and Inductively Coupled Plasma—Mass spectrometry (ICP-MS) to determine micro- and macroelements contents. The geo-accumulation index (Igeo) was applied to determine and classify the magnitude of toxic element pollution in this river sediment. The contents of the studied toxic elements were below water and sediment quality guidelines. For studied river water, results of principal component analysis (PCA) indicated the difference in behavior of Cr, Mn, Ni, Cu, and As and V, respectively. Cluster analysis (CA) classified water samples according to As and Cu content. The PCA results revealed that lead in river sediments had different behavior than other elements and can be associated mainly with anthropogenic sources. According to the degree of Igeo, the majority of sediments in the Vlasina region were uncontaminated regarding studied toxic elements. The origin of elements is mostly from natural processes such as soil and rock weathering.
T2  - Frontiers in Environmental Science
T1  - An Integrated Approach in the Assessment of the Vlasina River System Pollution by Toxic Elements
VL  - 10
SP  - 909858
DO  - https://doi.org/10.3389/fenvs.2022.909858
ER  - 

@article{
author = "Sakan, Sanja M. and Mihajlidi-Zelić, Aleksandra and Škrivanj, Sandra and Frančišković-Bilinski, Stanislav and Đorđević, Dragana S.",
year = "2022",
abstract = "Increasing pollutant levels in surface water are a very important problem in developing countries. In Serbia, the largest rivers are transboundary rivers that cross the border already polluted. Taking this into account, evaluation of the distribution characteristics, ecological risk, and sources of toxic elements in river water and surface sediments in the watercourses of the Vlasina watershed is of great significance for the protection of water resources in Serbia. A total of 17 sediment and 18 water samples were collected and analyzed by Inductively Coupled Plasma—Optical Emission spectrometry (ICP-OES) and Inductively Coupled Plasma—Mass spectrometry (ICP-MS) to determine micro- and macroelements contents. The geo-accumulation index (Igeo) was applied to determine and classify the magnitude of toxic element pollution in this river sediment. The contents of the studied toxic elements were below water and sediment quality guidelines. For studied river water, results of principal component analysis (PCA) indicated the difference in behavior of Cr, Mn, Ni, Cu, and As and V, respectively. Cluster analysis (CA) classified water samples according to As and Cu content. The PCA results revealed that lead in river sediments had different behavior than other elements and can be associated mainly with anthropogenic sources. According to the degree of Igeo, the majority of sediments in the Vlasina region were uncontaminated regarding studied toxic elements. The origin of elements is mostly from natural processes such as soil and rock weathering.",
journal = "Frontiers in Environmental Science",
title = "An Integrated Approach in the Assessment of the Vlasina River System Pollution by Toxic Elements",
volume = "10",
pages = "909858",
doi = "https://doi.org/10.3389/fenvs.2022.909858"
}

Sakan, S. M., Mihajlidi-Zelić, A., Škrivanj, S., Frančišković-Bilinski, S.,& Đorđević, D. S.. (2022). An Integrated Approach in the Assessment of the Vlasina River System Pollution by Toxic Elements. in Frontiers in Environmental Science, 10, 909858.
https://doi.org/https://doi.org/10.3389/fenvs.2022.909858

Sakan SM, Mihajlidi-Zelić A, Škrivanj S, Frančišković-Bilinski S, Đorđević DS. An Integrated Approach in the Assessment of the Vlasina River System Pollution by Toxic Elements. in Frontiers in Environmental Science. 2022;10:909858.
doi:https://doi.org/10.3389/fenvs.2022.909858 .

Sakan, Sanja M., Mihajlidi-Zelić, Aleksandra, Škrivanj, Sandra, Frančišković-Bilinski, Stanislav, Đorđević, Dragana S., "An Integrated Approach in the Assessment of the Vlasina River System Pollution by Toxic Elements" in Frontiers in Environmental Science, 10 (2022):909858,
https://doi.org/https://doi.org/10.3389/fenvs.2022.909858 . .

TY  - DATA
AU  - Sakan, Sanja M.
AU  - Mihajlidi-Zelić, Aleksandra
AU  - Škrivanj, Sandra
AU  - Frančišković-Bilinski, Stanislav
AU  - Đorđević, Dragana S.
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5501
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5503
AB  - Increasing pollutant levels in surface water are a very important problem in developing countries. In Serbia, the largest rivers are transboundary rivers that cross the border already polluted. Taking this into account, evaluation of the distribution characteristics, ecological risk, and sources of toxic elements in river water and surface sediments in the watercourses of the Vlasina watershed is of great significance for the protection of water resources in Serbia. A total of 17 sediment and 18 water samples were collected and analyzed by Inductively Coupled Plasma—Optical Emission spectrometry (ICP-OES) and Inductively Coupled Plasma—Mass spectrometry (ICP-MS) to determine micro- and macroelements contents. The geo-accumulation index (Igeo) was applied to determine and classify the magnitude of toxic element pollution in this river sediment. The contents of the studied toxic elements were below water and sediment quality guidelines. For studied river water, results of principal component analysis (PCA) indicated the difference in behavior of Cr, Mn, Ni, Cu, and As and V, respectively. Cluster analysis (CA) classified water samples according to As and Cu content. The PCA results revealed that lead in river sediments had different behavior than other elements and can be associated mainly with anthropogenic sources. According to the degree of Igeo, the majority of sediments in the Vlasina region were uncontaminated regarding studied toxic elements. The origin of elements is mostly from natural processes such as soil and rock weathering.
T2  - Frontiers in Environmental Science
T1  - Supplementary information for the article: Sakan, S.; Mihajlidi-Zelić, A.; Škrivanj, S.; Frančišković-Bilinski, S.; Đorđević, D. An Integrated Approach in the Assessment of the Vlasina River System Pollution by Toxic Elements. Frontiers in Environmental Science 2022, 10. https://doi.org/10.3389/fenvs.2022.909858.
VL  - 10
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5503
ER  - 

@misc{
author = "Sakan, Sanja M. and Mihajlidi-Zelić, Aleksandra and Škrivanj, Sandra and Frančišković-Bilinski, Stanislav and Đorđević, Dragana S.",
year = "2022",
abstract = "Increasing pollutant levels in surface water are a very important problem in developing countries. In Serbia, the largest rivers are transboundary rivers that cross the border already polluted. Taking this into account, evaluation of the distribution characteristics, ecological risk, and sources of toxic elements in river water and surface sediments in the watercourses of the Vlasina watershed is of great significance for the protection of water resources in Serbia. A total of 17 sediment and 18 water samples were collected and analyzed by Inductively Coupled Plasma—Optical Emission spectrometry (ICP-OES) and Inductively Coupled Plasma—Mass spectrometry (ICP-MS) to determine micro- and macroelements contents. The geo-accumulation index (Igeo) was applied to determine and classify the magnitude of toxic element pollution in this river sediment. The contents of the studied toxic elements were below water and sediment quality guidelines. For studied river water, results of principal component analysis (PCA) indicated the difference in behavior of Cr, Mn, Ni, Cu, and As and V, respectively. Cluster analysis (CA) classified water samples according to As and Cu content. The PCA results revealed that lead in river sediments had different behavior than other elements and can be associated mainly with anthropogenic sources. According to the degree of Igeo, the majority of sediments in the Vlasina region were uncontaminated regarding studied toxic elements. The origin of elements is mostly from natural processes such as soil and rock weathering.",
journal = "Frontiers in Environmental Science",
title = "Supplementary information for the article: Sakan, S.; Mihajlidi-Zelić, A.; Škrivanj, S.; Frančišković-Bilinski, S.; Đorđević, D. An Integrated Approach in the Assessment of the Vlasina River System Pollution by Toxic Elements. Frontiers in Environmental Science 2022, 10. https://doi.org/10.3389/fenvs.2022.909858.",
volume = "10",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5503"
}

Sakan, S. M., Mihajlidi-Zelić, A., Škrivanj, S., Frančišković-Bilinski, S.,& Đorđević, D. S.. (2022). Supplementary information for the article: Sakan, S.; Mihajlidi-Zelić, A.; Škrivanj, S.; Frančišković-Bilinski, S.; Đorđević, D. An Integrated Approach in the Assessment of the Vlasina River System Pollution by Toxic Elements. Frontiers in Environmental Science 2022, 10. https://doi.org/10.3389/fenvs.2022.909858.. in Frontiers in Environmental Science, 10.
https://hdl.handle.net/21.15107/rcub_cherry_5503

Sakan SM, Mihajlidi-Zelić A, Škrivanj S, Frančišković-Bilinski S, Đorđević DS. Supplementary information for the article: Sakan, S.; Mihajlidi-Zelić, A.; Škrivanj, S.; Frančišković-Bilinski, S.; Đorđević, D. An Integrated Approach in the Assessment of the Vlasina River System Pollution by Toxic Elements. Frontiers in Environmental Science 2022, 10. https://doi.org/10.3389/fenvs.2022.909858.. in Frontiers in Environmental Science. 2022;10.
https://hdl.handle.net/21.15107/rcub_cherry_5503 .

Sakan, Sanja M., Mihajlidi-Zelić, Aleksandra, Škrivanj, Sandra, Frančišković-Bilinski, Stanislav, Đorđević, Dragana S., "Supplementary information for the article: Sakan, S.; Mihajlidi-Zelić, A.; Škrivanj, S.; Frančišković-Bilinski, S.; Đorđević, D. An Integrated Approach in the Assessment of the Vlasina River System Pollution by Toxic Elements. Frontiers in Environmental Science 2022, 10. https://doi.org/10.3389/fenvs.2022.909858." in Frontiers in Environmental Science, 10 (2022),
https://hdl.handle.net/21.15107/rcub_cherry_5503 .

TY  - JOUR
AU  - Đorđević, Dragana S.
AU  - Sakan, Sanja M.
AU  - Trifunović, Snežana S.
AU  - Škrivanj, Sandra B.
AU  - Finger, David Christian
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4812
AB  - In this work, we present the results of element content in river sediments and soil of the Rangárvellir river in southern Iceland as well as in the volcano ash from the Eyjafjallajökull eruption in 2010. Severe natural catastrophes have devastating impact on the environment. We selected the Rangárvellir area located in the vicinity of Mt Hekla, Iceland’s most active volcano, for our study. This study site is ideal to investigate wind and water erosion and sediment transport processes of two main glaciers rivers: the Eystri-Rangá and the Ytri-Rangá and the Hroarslækur River. Sediments of these rivers consist of volcano materials, ash and lava. In order to assess the sediment dynamics, we collected sediment, soil and volcanic ash. The fractioning of the elements was carried out using sequential extractions. The distribution of Si indicates that the sediments originate from the same geochemical basis. Li and partly B exist in the first phase of volcanic ash and river sediments but not in the mobile phases of soils. In the mobile phase of volcanic ash, P was found but it did not exist in the first phase of soil and sediments. These results suggest the different chemical fingerprints in the water sediments and surrounding soil.
PB  - MDPI
T2  - Water
T1  - Element Content in Volcano Ash, Soil and River Sediments of the Watershed in the Volcanic Area of South Iceland and Assessment of Their Mobility Potential
VL  - 13
IS  - 14
SP  - 1928
DO  - 10.3390/w13141928
ER  - 

@article{
author = "Đorđević, Dragana S. and Sakan, Sanja M. and Trifunović, Snežana S. and Škrivanj, Sandra B. and Finger, David Christian",
year = "2021",
abstract = "In this work, we present the results of element content in river sediments and soil of the Rangárvellir river in southern Iceland as well as in the volcano ash from the Eyjafjallajökull eruption in 2010. Severe natural catastrophes have devastating impact on the environment. We selected the Rangárvellir area located in the vicinity of Mt Hekla, Iceland’s most active volcano, for our study. This study site is ideal to investigate wind and water erosion and sediment transport processes of two main glaciers rivers: the Eystri-Rangá and the Ytri-Rangá and the Hroarslækur River. Sediments of these rivers consist of volcano materials, ash and lava. In order to assess the sediment dynamics, we collected sediment, soil and volcanic ash. The fractioning of the elements was carried out using sequential extractions. The distribution of Si indicates that the sediments originate from the same geochemical basis. Li and partly B exist in the first phase of volcanic ash and river sediments but not in the mobile phases of soils. In the mobile phase of volcanic ash, P was found but it did not exist in the first phase of soil and sediments. These results suggest the different chemical fingerprints in the water sediments and surrounding soil.",
publisher = "MDPI",
journal = "Water",
title = "Element Content in Volcano Ash, Soil and River Sediments of the Watershed in the Volcanic Area of South Iceland and Assessment of Their Mobility Potential",
volume = "13",
number = "14",
pages = "1928",
doi = "10.3390/w13141928"
}

Đorđević, D. S., Sakan, S. M., Trifunović, S. S., Škrivanj, S. B.,& Finger, D. C.. (2021). Element Content in Volcano Ash, Soil and River Sediments of the Watershed in the Volcanic Area of South Iceland and Assessment of Their Mobility Potential. in Water
MDPI., 13(14), 1928.
https://doi.org/10.3390/w13141928

Đorđević DS, Sakan SM, Trifunović SS, Škrivanj SB, Finger DC. Element Content in Volcano Ash, Soil and River Sediments of the Watershed in the Volcanic Area of South Iceland and Assessment of Their Mobility Potential. in Water. 2021;13(14):1928.
doi:10.3390/w13141928 .

Đorđević, Dragana S., Sakan, Sanja M., Trifunović, Snežana S., Škrivanj, Sandra B., Finger, David Christian, "Element Content in Volcano Ash, Soil and River Sediments of the Watershed in the Volcanic Area of South Iceland and Assessment of Their Mobility Potential" in Water, 13, no. 14 (2021):1928,
https://doi.org/10.3390/w13141928 . .

TY  - DATA
AU  - Đorđević, Dragana S.
AU  - Sakan, Sanja M.
AU  - Trifunović, Snežana S.
AU  - Škrivanj, Sandra B.
AU  - Finger, David Christian
PY  - 2021
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/4813
PB  - MDPI
T2  - Water
T1  - Supplementary data for the article: Đorđević, D.; Sakan, S.; Trifunović, S.; Škrivanj, S.; Finger, D. C. Element Content in Volcano Ash, Soil and River Sediments of the Watershed in the Volcanic Area of South Iceland and Assessment of Their Mobility Potential. Water 2021, 13 (14), 1928. https://doi.org/10.3390/w13141928.
UR  - https://hdl.handle.net/21.15107/rcub_cherry_4813
ER  - 

@misc{
author = "Đorđević, Dragana S. and Sakan, Sanja M. and Trifunović, Snežana S. and Škrivanj, Sandra B. and Finger, David Christian",
year = "2021",
publisher = "MDPI",
journal = "Water",
title = "Supplementary data for the article: Đorđević, D.; Sakan, S.; Trifunović, S.; Škrivanj, S.; Finger, D. C. Element Content in Volcano Ash, Soil and River Sediments of the Watershed in the Volcanic Area of South Iceland and Assessment of Their Mobility Potential. Water 2021, 13 (14), 1928. https://doi.org/10.3390/w13141928.",
url = "https://hdl.handle.net/21.15107/rcub_cherry_4813"
}

Đorđević, D. S., Sakan, S. M., Trifunović, S. S., Škrivanj, S. B.,& Finger, D. C.. (2021). Supplementary data for the article: Đorđević, D.; Sakan, S.; Trifunović, S.; Škrivanj, S.; Finger, D. C. Element Content in Volcano Ash, Soil and River Sediments of the Watershed in the Volcanic Area of South Iceland and Assessment of Their Mobility Potential. Water 2021, 13 (14), 1928. https://doi.org/10.3390/w13141928.. in Water
MDPI..
https://hdl.handle.net/21.15107/rcub_cherry_4813

Đorđević DS, Sakan SM, Trifunović SS, Škrivanj SB, Finger DC. Supplementary data for the article: Đorđević, D.; Sakan, S.; Trifunović, S.; Škrivanj, S.; Finger, D. C. Element Content in Volcano Ash, Soil and River Sediments of the Watershed in the Volcanic Area of South Iceland and Assessment of Their Mobility Potential. Water 2021, 13 (14), 1928. https://doi.org/10.3390/w13141928.. in Water. 2021;.
https://hdl.handle.net/21.15107/rcub_cherry_4813 .

Đorđević, Dragana S., Sakan, Sanja M., Trifunović, Snežana S., Škrivanj, Sandra B., Finger, David Christian, "Supplementary data for the article: Đorđević, D.; Sakan, S.; Trifunović, S.; Škrivanj, S.; Finger, D. C. Element Content in Volcano Ash, Soil and River Sediments of the Watershed in the Volcanic Area of South Iceland and Assessment of Their Mobility Potential. Water 2021, 13 (14), 1928. https://doi.org/10.3390/w13141928." in Water (2021),
https://hdl.handle.net/21.15107/rcub_cherry_4813 .

TY  - JOUR
AU  - Sakan, Sanja M.
AU  - Frančišković-Bilinski, Stanislav
AU  - Đorđević, Dragana S.
AU  - Popović, Aleksandar R.
AU  - Sakan, Nenad
AU  - Škrivanj, Sandra B.
AU  - Bilinski, Halka
PY  - 2021
UR  - https://www.mdpi.com/2073-4441/13/10/1411
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4546
AB  - In this manuscript, samples of Kupa River sediments were examined using three different extraction agents. The aim of this study was to evaluate the applicability of single extraction procedures to investigate the bioavailability and mobility of major and trace elements (Al, As, Ba, Cd, Co, Cr, Cu, Fe, K, Li, Mg, Mn, Na, Ni, P, Pb, S, Si, Sr, Ti, V, and Zn) from river sediment. Two forms of studied elements were evaluated: mobile, the most toxic element form (extraction with 1 M CH3COONH4 and 0.01 M CaCl2) and potentially mobilized form (2 M HNO3 extraction). The estimation of the ecological risk, with the application of the probability distribution of RI (potential ecological risk index) values, is yielded with the help of the Monte Carlo simulation (MCS). Ammonium acetate is proved to be a better extraction agent than calcium chloride. A positive correlation between the content of all extracted elements with nitric acid and the total element content indicates that 2 M HNO3 efficiently extracts all studied elements. Results showed anthropogenic sources of cadmium and copper and high barium mobility. The MCS suggests that risk of Cr, Cu, Ni, Pb, and Zn was low; As and Cd posed a lower and median ecological risk in the studied areas.
T2  - Water
T1  - Evaluation of Element Mobility in River Sediment Using Different Single Extraction Procedures and Assessment of Probabilistic Ecological Risk
VL  - 13
IS  - 10
SP  - 1411
DO  - 10.3390/w13101411
ER  - 

@article{
author = "Sakan, Sanja M. and Frančišković-Bilinski, Stanislav and Đorđević, Dragana S. and Popović, Aleksandar R. and Sakan, Nenad and Škrivanj, Sandra B. and Bilinski, Halka",
year = "2021",
abstract = "In this manuscript, samples of Kupa River sediments were examined using three different extraction agents. The aim of this study was to evaluate the applicability of single extraction procedures to investigate the bioavailability and mobility of major and trace elements (Al, As, Ba, Cd, Co, Cr, Cu, Fe, K, Li, Mg, Mn, Na, Ni, P, Pb, S, Si, Sr, Ti, V, and Zn) from river sediment. Two forms of studied elements were evaluated: mobile, the most toxic element form (extraction with 1 M CH3COONH4 and 0.01 M CaCl2) and potentially mobilized form (2 M HNO3 extraction). The estimation of the ecological risk, with the application of the probability distribution of RI (potential ecological risk index) values, is yielded with the help of the Monte Carlo simulation (MCS). Ammonium acetate is proved to be a better extraction agent than calcium chloride. A positive correlation between the content of all extracted elements with nitric acid and the total element content indicates that 2 M HNO3 efficiently extracts all studied elements. Results showed anthropogenic sources of cadmium and copper and high barium mobility. The MCS suggests that risk of Cr, Cu, Ni, Pb, and Zn was low; As and Cd posed a lower and median ecological risk in the studied areas.",
journal = "Water",
title = "Evaluation of Element Mobility in River Sediment Using Different Single Extraction Procedures and Assessment of Probabilistic Ecological Risk",
volume = "13",
number = "10",
pages = "1411",
doi = "10.3390/w13101411"
}

Sakan, S. M., Frančišković-Bilinski, S., Đorđević, D. S., Popović, A. R., Sakan, N., Škrivanj, S. B.,& Bilinski, H.. (2021). Evaluation of Element Mobility in River Sediment Using Different Single Extraction Procedures and Assessment of Probabilistic Ecological Risk. in Water, 13(10), 1411.
https://doi.org/10.3390/w13101411

Sakan SM, Frančišković-Bilinski S, Đorđević DS, Popović AR, Sakan N, Škrivanj SB, Bilinski H. Evaluation of Element Mobility in River Sediment Using Different Single Extraction Procedures and Assessment of Probabilistic Ecological Risk. in Water. 2021;13(10):1411.
doi:10.3390/w13101411 .

Sakan, Sanja M., Frančišković-Bilinski, Stanislav, Đorđević, Dragana S., Popović, Aleksandar R., Sakan, Nenad, Škrivanj, Sandra B., Bilinski, Halka, "Evaluation of Element Mobility in River Sediment Using Different Single Extraction Procedures and Assessment of Probabilistic Ecological Risk" in Water, 13, no. 10 (2021):1411,
https://doi.org/10.3390/w13101411 . .

TY  - DATA
AU  - Sakan, Sanja M.
AU  - Frančišković-Bilinski, Stanislav
AU  - Đorđević, Dragana S.
AU  - Popović, Aleksandar R.
AU  - Sakan, Nenad
AU  - Škrivanj, Sandra B.
AU  - Bilinski, Halka
PY  - 2021
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4547
T2  - Water
T1  - Supplementary data for the article: Sakan, S.; Frančišković-Bilinski, S.; Đorđević, D.; Popović, A.; Sakan, N.; Škrivanj, S.; Bilinski, H. Evaluation of Element Mobility in River Sediment Using Different Single Extraction Procedures and Assessment of Probabilistic Ecological Risk. Water 2021, 13 (10), 1411. https://doi.org/10.3390/w13101411.
UR  - https://hdl.handle.net/21.15107/rcub_cherry_4547
ER  - 

@misc{
author = "Sakan, Sanja M. and Frančišković-Bilinski, Stanislav and Đorđević, Dragana S. and Popović, Aleksandar R. and Sakan, Nenad and Škrivanj, Sandra B. and Bilinski, Halka",
year = "2021",
journal = "Water",
title = "Supplementary data for the article: Sakan, S.; Frančišković-Bilinski, S.; Đorđević, D.; Popović, A.; Sakan, N.; Škrivanj, S.; Bilinski, H. Evaluation of Element Mobility in River Sediment Using Different Single Extraction Procedures and Assessment of Probabilistic Ecological Risk. Water 2021, 13 (10), 1411. https://doi.org/10.3390/w13101411.",
url = "https://hdl.handle.net/21.15107/rcub_cherry_4547"
}

Sakan, S. M., Frančišković-Bilinski, S., Đorđević, D. S., Popović, A. R., Sakan, N., Škrivanj, S. B.,& Bilinski, H.. (2021). Supplementary data for the article: Sakan, S.; Frančišković-Bilinski, S.; Đorđević, D.; Popović, A.; Sakan, N.; Škrivanj, S.; Bilinski, H. Evaluation of Element Mobility in River Sediment Using Different Single Extraction Procedures and Assessment of Probabilistic Ecological Risk. Water 2021, 13 (10), 1411. https://doi.org/10.3390/w13101411.. in Water.
https://hdl.handle.net/21.15107/rcub_cherry_4547

Sakan SM, Frančišković-Bilinski S, Đorđević DS, Popović AR, Sakan N, Škrivanj SB, Bilinski H. Supplementary data for the article: Sakan, S.; Frančišković-Bilinski, S.; Đorđević, D.; Popović, A.; Sakan, N.; Škrivanj, S.; Bilinski, H. Evaluation of Element Mobility in River Sediment Using Different Single Extraction Procedures and Assessment of Probabilistic Ecological Risk. Water 2021, 13 (10), 1411. https://doi.org/10.3390/w13101411.. in Water. 2021;.
https://hdl.handle.net/21.15107/rcub_cherry_4547 .

Sakan, Sanja M., Frančišković-Bilinski, Stanislav, Đorđević, Dragana S., Popović, Aleksandar R., Sakan, Nenad, Škrivanj, Sandra B., Bilinski, Halka, "Supplementary data for the article: Sakan, S.; Frančišković-Bilinski, S.; Đorđević, D.; Popović, A.; Sakan, N.; Škrivanj, S.; Bilinski, H. Evaluation of Element Mobility in River Sediment Using Different Single Extraction Procedures and Assessment of Probabilistic Ecological Risk. Water 2021, 13 (10), 1411. https://doi.org/10.3390/w13101411." in Water (2021),
https://hdl.handle.net/21.15107/rcub_cherry_4547 .

TY  - JOUR
AU  - Sakan, Sanja M.
AU  - Frančišković-Bilinski, Stanislav
AU  - Đorđević, Dragana S.
AU  - Popović, Aleksandar R.
AU  - Škrivanj, Sandra B.
AU  - Bilinski, Halka
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4038
AB  - This study investigated the quality of Kupa River sediment using sequential extraction, ecological risk, and contamination indexes (Risk assessment code, Index of geoaccumulation, Enrichment factor, Ecological risk factor, Ecological risk index), determination of magnetic susceptibility of sediments, and statistical methods. The BCR sequential extraction technique was used for evaluating various element-binding forms. Most of the elements were considered to be immobile due to the high availability in the residual fraction. Lead was present mainly in the reducible fraction, while more easily mobile and bioavailable forms were predominant for cadmium and barium. Sediment samples from the river catchment exhibited low ecological risk. The most toxic element, Cd, is the main contributor to the total potentially ecological risk. Increased values of contamination factors have been observed for Zn, Cr, and Ba in some localities. Results of the comparison of element contents in sediments in a 15-year period (2018 vs. 2003) indicated that the situation with toxic element content in sediments along Kupa River improved formost of its course. Unfortunately, on the lower course of the river, the situation has worsened. Using the example of Kupa River sediments, it was shown that the magnetic susceptibility method is excellent indetecting increased values of Cr.
PB  - Multidisciplinary Digital Publishing Institute (MDPI)
T2  - Water
T1  - Geochemical Fractionation and Risk Assessment of Potentially Toxic Elements in Sediments from Kupa River, Croatia
VL  - 12
IS  - 7
SP  - 2024
DO  - 10.3390/w12072024
ER  - 

@article{
author = "Sakan, Sanja M. and Frančišković-Bilinski, Stanislav and Đorđević, Dragana S. and Popović, Aleksandar R. and Škrivanj, Sandra B. and Bilinski, Halka",
year = "2020",
abstract = "This study investigated the quality of Kupa River sediment using sequential extraction, ecological risk, and contamination indexes (Risk assessment code, Index of geoaccumulation, Enrichment factor, Ecological risk factor, Ecological risk index), determination of magnetic susceptibility of sediments, and statistical methods. The BCR sequential extraction technique was used for evaluating various element-binding forms. Most of the elements were considered to be immobile due to the high availability in the residual fraction. Lead was present mainly in the reducible fraction, while more easily mobile and bioavailable forms were predominant for cadmium and barium. Sediment samples from the river catchment exhibited low ecological risk. The most toxic element, Cd, is the main contributor to the total potentially ecological risk. Increased values of contamination factors have been observed for Zn, Cr, and Ba in some localities. Results of the comparison of element contents in sediments in a 15-year period (2018 vs. 2003) indicated that the situation with toxic element content in sediments along Kupa River improved formost of its course. Unfortunately, on the lower course of the river, the situation has worsened. Using the example of Kupa River sediments, it was shown that the magnetic susceptibility method is excellent indetecting increased values of Cr.",
publisher = "Multidisciplinary Digital Publishing Institute (MDPI)",
journal = "Water",
title = "Geochemical Fractionation and Risk Assessment of Potentially Toxic Elements in Sediments from Kupa River, Croatia",
volume = "12",
number = "7",
pages = "2024",
doi = "10.3390/w12072024"
}

Sakan, S. M., Frančišković-Bilinski, S., Đorđević, D. S., Popović, A. R., Škrivanj, S. B.,& Bilinski, H.. (2020). Geochemical Fractionation and Risk Assessment of Potentially Toxic Elements in Sediments from Kupa River, Croatia. in Water
Multidisciplinary Digital Publishing Institute (MDPI)., 12(7), 2024.
https://doi.org/10.3390/w12072024

Sakan SM, Frančišković-Bilinski S, Đorđević DS, Popović AR, Škrivanj SB, Bilinski H. Geochemical Fractionation and Risk Assessment of Potentially Toxic Elements in Sediments from Kupa River, Croatia. in Water. 2020;12(7):2024.
doi:10.3390/w12072024 .

Sakan, Sanja M., Frančišković-Bilinski, Stanislav, Đorđević, Dragana S., Popović, Aleksandar R., Škrivanj, Sandra B., Bilinski, Halka, "Geochemical Fractionation and Risk Assessment of Potentially Toxic Elements in Sediments from Kupa River, Croatia" in Water, 12, no. 7 (2020):2024,
https://doi.org/10.3390/w12072024 . .

TY  - JOUR
AU  - Pantović Spajić, Katarina
AU  - Sakan, Sanja M.
AU  - Đorđević, Dragana S.
AU  - Šoštarić, Tatjana D.
AU  - Lopičić, Zorica
AU  - Janićijević, Aleksandra
AU  - Stojanović, Ksenija A.
PY  - 2019
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3854
AB  - The purpose of this paper was to investigate the effectiveness of three different extraction agents for the extraction of 25 elements from sediment samples collected from 4 artificial lakes and 12 rivers in Serbia (33 samples in total). The extraction efficiency of the agents was evaluated by its ability to extract the highest quantity of the elements. For that purpose, three acids (1M HCl, 2M HNO3 and 0.43M CH3COOH) have been used. Inductively coupled plasma atomic emission spectrometry (ICP-OES) was used for quantitative determination of following elements: Al, As, B, Ba, Be, Bi, Ca, Cd, Cr, Co, Cu, Fe, Hg, K, Li, Mg, Mn, Ni, Na, Pb, Sb, Se, Sr, V, and Zn. The extraction with 1M HCl has shown the best results for the majority of investigated elements (especially Sr, Mn and Ca). Antimony (Sb) was detected only after extraction with 0.43M CH3COOOH, while selenium (Se) could not be detected when 2M HNO3 was applied as extraction agents. The present study could be very useful for choosing a suitable method for specific elements and also can be helpful in the evaluation of the contaminants in freshwater sediments in Serbia. This might contribute to environmental risk assessment of the present elements.
T2  - Acta Periodica Technologica
T1  - Comparison of extraction agents for metal determination in sediments from artificial lakes and rivers in Serbia
VL  - 50
SP  - 189
EP  - 196
DO  - 10.2298/APT1950189P
ER  - 

@article{
author = "Pantović Spajić, Katarina and Sakan, Sanja M. and Đorđević, Dragana S. and Šoštarić, Tatjana D. and Lopičić, Zorica and Janićijević, Aleksandra and Stojanović, Ksenija A.",
year = "2019",
abstract = "The purpose of this paper was to investigate the effectiveness of three different extraction agents for the extraction of 25 elements from sediment samples collected from 4 artificial lakes and 12 rivers in Serbia (33 samples in total). The extraction efficiency of the agents was evaluated by its ability to extract the highest quantity of the elements. For that purpose, three acids (1M HCl, 2M HNO3 and 0.43M CH3COOH) have been used. Inductively coupled plasma atomic emission spectrometry (ICP-OES) was used for quantitative determination of following elements: Al, As, B, Ba, Be, Bi, Ca, Cd, Cr, Co, Cu, Fe, Hg, K, Li, Mg, Mn, Ni, Na, Pb, Sb, Se, Sr, V, and Zn. The extraction with 1M HCl has shown the best results for the majority of investigated elements (especially Sr, Mn and Ca). Antimony (Sb) was detected only after extraction with 0.43M CH3COOOH, while selenium (Se) could not be detected when 2M HNO3 was applied as extraction agents. The present study could be very useful for choosing a suitable method for specific elements and also can be helpful in the evaluation of the contaminants in freshwater sediments in Serbia. This might contribute to environmental risk assessment of the present elements.",
journal = "Acta Periodica Technologica",
title = "Comparison of extraction agents for metal determination in sediments from artificial lakes and rivers in Serbia",
volume = "50",
pages = "189-196",
doi = "10.2298/APT1950189P"
}

Pantović Spajić, K., Sakan, S. M., Đorđević, D. S., Šoštarić, T. D., Lopičić, Z., Janićijević, A.,& Stojanović, K. A.. (2019). Comparison of extraction agents for metal determination in sediments from artificial lakes and rivers in Serbia. in Acta Periodica Technologica, 50, 189-196.
https://doi.org/10.2298/APT1950189P

Pantović Spajić K, Sakan SM, Đorđević DS, Šoštarić TD, Lopičić Z, Janićijević A, Stojanović KA. Comparison of extraction agents for metal determination in sediments from artificial lakes and rivers in Serbia. in Acta Periodica Technologica. 2019;50:189-196.
doi:10.2298/APT1950189P .

Pantović Spajić, Katarina, Sakan, Sanja M., Đorđević, Dragana S., Šoštarić, Tatjana D., Lopičić, Zorica, Janićijević, Aleksandra, Stojanović, Ksenija A., "Comparison of extraction agents for metal determination in sediments from artificial lakes and rivers in Serbia" in Acta Periodica Technologica, 50 (2019):189-196,
https://doi.org/10.2298/APT1950189P . .

TY  - JOUR
AU  - Relić, Dubravka
AU  - Sakan, Sanja M.
AU  - Anđelković, Ivan
AU  - Popović, Aleksandar R.
AU  - Đorđević, Dragana S.
PY  - 2019
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3146
AB  - The pollution state and health risk assessment of potentially toxic elements (PTE) in soil and sediment samples of the petrochemical industry and its surrounding area are evaluated in this study. The pseudo-total contents of Ba, Cd, Co, Cu, Cr, Mn, Ni, Pb, V, Zn, As, Hg, and Se were measured by inductively coupled plasma–optical emission spectrometry (ICP/OES) in analyzed samples. Instead of determining total content, we performed aqua regia of the samples. The silicate matrix remained, and the quantities of elements that are within the silicate matrix do not represent an environmental danger. The soils from the chlor–alkali plant are highly polluted by Hg (the enrichment factor values were above 6000), and by Cu, Cd, Pb, and Zn, while the sediment samples from the wastewater channel are polluted with Cr, Cd, and Hg. The measured element contents are used for calculating health risk criteria for a composite worker (a worker who is exposed, long-term, during the work day) and for residential people. Hg is the element that mainly contributes to non-carcinogenic risks within the petrochemical area. The highest value of total carcinogenic risk obtained in the sediment sample from the wastewater channel, and the metal that mostly contributes is Cr. The areas closest to the petrochemical industry have higher values of health risk criteria parameters and pollution indices. The areas that are located further to the north and south from the petrochemical industry are less burdened with the analyzed elements, which is significant because the closest city and village are situated in those directions.
PB  - MDPI
T2  - Molecules
T1  - Pollution and health risk assessments of potentially toxic elements in soil and sediment samples in a petrochemical industry and surrounding area
VL  - 24
IS  - 11
SP  - 1
EP  - 19
DO  - 10.3390/molecules24112139
ER  - 

@article{
author = "Relić, Dubravka and Sakan, Sanja M. and Anđelković, Ivan and Popović, Aleksandar R. and Đorđević, Dragana S.",
year = "2019",
abstract = "The pollution state and health risk assessment of potentially toxic elements (PTE) in soil and sediment samples of the petrochemical industry and its surrounding area are evaluated in this study. The pseudo-total contents of Ba, Cd, Co, Cu, Cr, Mn, Ni, Pb, V, Zn, As, Hg, and Se were measured by inductively coupled plasma–optical emission spectrometry (ICP/OES) in analyzed samples. Instead of determining total content, we performed aqua regia of the samples. The silicate matrix remained, and the quantities of elements that are within the silicate matrix do not represent an environmental danger. The soils from the chlor–alkali plant are highly polluted by Hg (the enrichment factor values were above 6000), and by Cu, Cd, Pb, and Zn, while the sediment samples from the wastewater channel are polluted with Cr, Cd, and Hg. The measured element contents are used for calculating health risk criteria for a composite worker (a worker who is exposed, long-term, during the work day) and for residential people. Hg is the element that mainly contributes to non-carcinogenic risks within the petrochemical area. The highest value of total carcinogenic risk obtained in the sediment sample from the wastewater channel, and the metal that mostly contributes is Cr. The areas closest to the petrochemical industry have higher values of health risk criteria parameters and pollution indices. The areas that are located further to the north and south from the petrochemical industry are less burdened with the analyzed elements, which is significant because the closest city and village are situated in those directions.",
publisher = "MDPI",
journal = "Molecules",
title = "Pollution and health risk assessments of potentially toxic elements in soil and sediment samples in a petrochemical industry and surrounding area",
volume = "24",
number = "11",
pages = "1-19",
doi = "10.3390/molecules24112139"
}

Relić, D., Sakan, S. M., Anđelković, I., Popović, A. R.,& Đorđević, D. S.. (2019). Pollution and health risk assessments of potentially toxic elements in soil and sediment samples in a petrochemical industry and surrounding area. in Molecules
MDPI., 24(11), 1-19.
https://doi.org/10.3390/molecules24112139

Relić D, Sakan SM, Anđelković I, Popović AR, Đorđević DS. Pollution and health risk assessments of potentially toxic elements in soil and sediment samples in a petrochemical industry and surrounding area. in Molecules. 2019;24(11):1-19.
doi:10.3390/molecules24112139 .

Relić, Dubravka, Sakan, Sanja M., Anđelković, Ivan, Popović, Aleksandar R., Đorđević, Dragana S., "Pollution and health risk assessments of potentially toxic elements in soil and sediment samples in a petrochemical industry and surrounding area" in Molecules, 24, no. 11 (2019):1-19,
https://doi.org/10.3390/molecules24112139 . .

TY  - DATA
AU  - Relić, Dubravka
AU  - Sakan, Sanja M.
AU  - Anđelković, Ivan
AU  - Popović, Aleksandar R.
AU  - Đorđević, Dragana S.
PY  - 2019
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3147
PB  - MDPI
T2  - Molecules
T1  - Supplementary data for article: Relić, D.; Sakan, S.; Anđelković, I.; Popović, A.; Đorđević, D. Pollution and Health Risk Assessments of Potentially Toxic Elements in Soil and Sediment Samples in a Petrochemical Industry and Surrounding Area. Molecules 2019, 24 (11). https://doi.org/10.3390/molecules24112139
UR  - https://hdl.handle.net/21.15107/rcub_cherry_3147
ER  - 

@misc{
author = "Relić, Dubravka and Sakan, Sanja M. and Anđelković, Ivan and Popović, Aleksandar R. and Đorđević, Dragana S.",
year = "2019",
publisher = "MDPI",
journal = "Molecules",
title = "Supplementary data for article: Relić, D.; Sakan, S.; Anđelković, I.; Popović, A.; Đorđević, D. Pollution and Health Risk Assessments of Potentially Toxic Elements in Soil and Sediment Samples in a Petrochemical Industry and Surrounding Area. Molecules 2019, 24 (11). https://doi.org/10.3390/molecules24112139",
url = "https://hdl.handle.net/21.15107/rcub_cherry_3147"
}

Relić, D., Sakan, S. M., Anđelković, I., Popović, A. R.,& Đorđević, D. S.. (2019). Supplementary data for article: Relić, D.; Sakan, S.; Anđelković, I.; Popović, A.; Đorđević, D. Pollution and Health Risk Assessments of Potentially Toxic Elements in Soil and Sediment Samples in a Petrochemical Industry and Surrounding Area. Molecules 2019, 24 (11). https://doi.org/10.3390/molecules24112139. in Molecules
MDPI..
https://hdl.handle.net/21.15107/rcub_cherry_3147

Relić D, Sakan SM, Anđelković I, Popović AR, Đorđević DS. Supplementary data for article: Relić, D.; Sakan, S.; Anđelković, I.; Popović, A.; Đorđević, D. Pollution and Health Risk Assessments of Potentially Toxic Elements in Soil and Sediment Samples in a Petrochemical Industry and Surrounding Area. Molecules 2019, 24 (11). https://doi.org/10.3390/molecules24112139. in Molecules. 2019;.
https://hdl.handle.net/21.15107/rcub_cherry_3147 .

Relić, Dubravka, Sakan, Sanja M., Anđelković, Ivan, Popović, Aleksandar R., Đorđević, Dragana S., "Supplementary data for article: Relić, D.; Sakan, S.; Anđelković, I.; Popović, A.; Đorđević, D. Pollution and Health Risk Assessments of Potentially Toxic Elements in Soil and Sediment Samples in a Petrochemical Industry and Surrounding Area. Molecules 2019, 24 (11). https://doi.org/10.3390/molecules24112139" in Molecules (2019),
https://hdl.handle.net/21.15107/rcub_cherry_3147 .

TY  - JOUR
AU  - Sakan, Sanja M.
AU  - Sakan, Nenad
AU  - Popović, Aleksandar R.
AU  - Škrivanj, Sandra B.
AU  - Đorđević, Dragana S.
PY  - 2019
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3707
AB  - The need for further research into potentially toxic elements in Serbian rivers led to an investigation of distributions, sources, and ecological risks in a sample base of sediments from 15 rivers. The analyses were carried out through both experimental and theoretical methods. Geochemical fractionation of Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb, As, V, and Zn in sediments was studied using a sequential extraction procedure. Both a Håkanson risk index (RI) and a Monte Carlo simulation (MCS) were used in order to estimate ecological risk, applying the probability distribution of RI values instead of single-point calculations. In order to both further the development of the used method and include additional processes, software for the simulations was developed instead of using proprietary solutions. Metal fractionation showed high percentage recoveries of Cd, Cr, Co, Cu, Fe, Ni, and V in residual fractions. The high content of Pb, Mn, and Zn in mobile fractions might cause serious environmental concerns. In some localities, Cu and Cd could be problematic elements, since their mobility was high. An environmental assessment based on the described criteria provided risk levels varying from low to median (mainly contributed by Cd and Cu).
PB  - MDPI
T2  - Molecules
T1  - Geochemical fractionation and assessment of probabilistic ecological risk of potential toxic elements in sediments using Monte Carlo simulations
VL  - 24
IS  - 11
DO  - 10.3390/molecules24112145
ER  - 

@article{
author = "Sakan, Sanja M. and Sakan, Nenad and Popović, Aleksandar R. and Škrivanj, Sandra B. and Đorđević, Dragana S.",
year = "2019",
abstract = "The need for further research into potentially toxic elements in Serbian rivers led to an investigation of distributions, sources, and ecological risks in a sample base of sediments from 15 rivers. The analyses were carried out through both experimental and theoretical methods. Geochemical fractionation of Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb, As, V, and Zn in sediments was studied using a sequential extraction procedure. Both a Håkanson risk index (RI) and a Monte Carlo simulation (MCS) were used in order to estimate ecological risk, applying the probability distribution of RI values instead of single-point calculations. In order to both further the development of the used method and include additional processes, software for the simulations was developed instead of using proprietary solutions. Metal fractionation showed high percentage recoveries of Cd, Cr, Co, Cu, Fe, Ni, and V in residual fractions. The high content of Pb, Mn, and Zn in mobile fractions might cause serious environmental concerns. In some localities, Cu and Cd could be problematic elements, since their mobility was high. An environmental assessment based on the described criteria provided risk levels varying from low to median (mainly contributed by Cd and Cu).",
publisher = "MDPI",
journal = "Molecules",
title = "Geochemical fractionation and assessment of probabilistic ecological risk of potential toxic elements in sediments using Monte Carlo simulations",
volume = "24",
number = "11",
doi = "10.3390/molecules24112145"
}

Sakan, S. M., Sakan, N., Popović, A. R., Škrivanj, S. B.,& Đorđević, D. S.. (2019). Geochemical fractionation and assessment of probabilistic ecological risk of potential toxic elements in sediments using Monte Carlo simulations. in Molecules
MDPI., 24(11).
https://doi.org/10.3390/molecules24112145

Sakan SM, Sakan N, Popović AR, Škrivanj SB, Đorđević DS. Geochemical fractionation and assessment of probabilistic ecological risk of potential toxic elements in sediments using Monte Carlo simulations. in Molecules. 2019;24(11).
doi:10.3390/molecules24112145 .

Sakan, Sanja M., Sakan, Nenad, Popović, Aleksandar R., Škrivanj, Sandra B., Đorđević, Dragana S., "Geochemical fractionation and assessment of probabilistic ecological risk of potential toxic elements in sediments using Monte Carlo simulations" in Molecules, 24, no. 11 (2019),
https://doi.org/10.3390/molecules24112145 . .

TY  - CONF
AU  - Frančišković-Bilinski, Stanislav
AU  - Bilinski, Halka
AU  - Sakan, Sanja M.
AU  - Đorđević, Dragana S.
AU  - Popović, Aleksandar R.
PY  - 2019
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3723
AB  - The Kupa River, located in the west-central part of Croatia, is a 294 km long tributary of the Sava River, belonging to the Danube watershed. An extreme barium anomaly in sediments of Kupica and Kupa rivers was discovered during 2003 by Frančišković-Bilinski. It originates from an abundant barite mine in Homer-Lokve area, from where it penetrated to Kupica River source. From there the Ba-anomaly in sediments was followed more than 120 km downstream along both rivers. This discovery has a big potential to be used in future sediment transport studies in rivers. Therefore, we repeated sampling on most important locations in 2018, exactly 15 years since the anomaly discovery. The sequential extraction procedure of the EC Bureau of Reference was applied to investigate the transport and fractionation of Ba. During mentioned period of 15 years following processes related with Ba-distribution were observed in fraction <63 µm: Ba-concentrations decreased more than 10 times in Kupica River, from 5790 to 385 mg/kg at Brod na Kupi and 473 mg/kg at Iševnica near the Kupica source. Also, at the first location in Kupa River after confluence with Kupica Ba-concentration decreased from 1070 to 429 mg/kg. This significant decrease is a consequence of abandoning of barite mine in 1994, after which self-purification process of Kupica and Kupa river sediments gradually started. Large quantities of Ba gradually shifted more downstream and in the middle course of the river Ba-deposition in sediments is still going on. At location Jurovo in the middle course of the river concentrations remained about the same in both years, while in Ozalj several km downstream concentration moderately decreased from 341 to 241 mg/kg. Very important finding is that Ba-anomaly in the time frame of 15 years arrived at least 50 km more downstream. Namely, in 2003 at location Pokupsko in the lower course of Kupa River, Ba-concentration was only 78.4 mg/kg, what is about the background level for this region. In 2018 Ba-concentrations significantly increased to 209 mg/kg. At the far end of the river course in Sisak, Ba-anomaly has not yet been observed - concentrations of Ba remained almost the same (65 mg/kg in 2003 and 63.8 mg/kg in 2018). From analysis of coarser sediment fraction 63-2000 µm can be concluded that barium is bound with fine particles. Results of sequential analysis showed that Ba was extracted in the following order for < 63 µm sediment fraction: reducible > residual > soluble in acid > oxidizable, while for 63-2000 µm sediment fraction: reducible > soluble in acid > residual > oxidizable. The highest Ba-content was found in reducible fraction, what indicated that Fe and Mn minerals acted as natural accumulators for Ba in investigated sediments. This association indicated that Ba was potentially extractable. It could have been mobilized from the sediment into the aquatic environment due to decomposition of Fe and Mn oxides under slightly reducing conditions.
PB  - International Multidisciplinary Scientific Geoconference
C3  - 19th International Multidisciplinary Scientific Geoconference, SGEM 2019; Albena; Bulgaria; 30 June 2019 through 6 July 2019
T1  - Changes of ba contents in sediments of Kupa river (Croatia) 15 years after discovery of ba anomaly complemented by sequential extraction
VL  - 19
SP  - 73
EP  - 80
DO  - 10.5593/sgem2019/3.1/S12.010
ER  - 

@conference{
author = "Frančišković-Bilinski, Stanislav and Bilinski, Halka and Sakan, Sanja M. and Đorđević, Dragana S. and Popović, Aleksandar R.",
year = "2019",
abstract = "The Kupa River, located in the west-central part of Croatia, is a 294 km long tributary of the Sava River, belonging to the Danube watershed. An extreme barium anomaly in sediments of Kupica and Kupa rivers was discovered during 2003 by Frančišković-Bilinski. It originates from an abundant barite mine in Homer-Lokve area, from where it penetrated to Kupica River source. From there the Ba-anomaly in sediments was followed more than 120 km downstream along both rivers. This discovery has a big potential to be used in future sediment transport studies in rivers. Therefore, we repeated sampling on most important locations in 2018, exactly 15 years since the anomaly discovery. The sequential extraction procedure of the EC Bureau of Reference was applied to investigate the transport and fractionation of Ba. During mentioned period of 15 years following processes related with Ba-distribution were observed in fraction <63 µm: Ba-concentrations decreased more than 10 times in Kupica River, from 5790 to 385 mg/kg at Brod na Kupi and 473 mg/kg at Iševnica near the Kupica source. Also, at the first location in Kupa River after confluence with Kupica Ba-concentration decreased from 1070 to 429 mg/kg. This significant decrease is a consequence of abandoning of barite mine in 1994, after which self-purification process of Kupica and Kupa river sediments gradually started. Large quantities of Ba gradually shifted more downstream and in the middle course of the river Ba-deposition in sediments is still going on. At location Jurovo in the middle course of the river concentrations remained about the same in both years, while in Ozalj several km downstream concentration moderately decreased from 341 to 241 mg/kg. Very important finding is that Ba-anomaly in the time frame of 15 years arrived at least 50 km more downstream. Namely, in 2003 at location Pokupsko in the lower course of Kupa River, Ba-concentration was only 78.4 mg/kg, what is about the background level for this region. In 2018 Ba-concentrations significantly increased to 209 mg/kg. At the far end of the river course in Sisak, Ba-anomaly has not yet been observed - concentrations of Ba remained almost the same (65 mg/kg in 2003 and 63.8 mg/kg in 2018). From analysis of coarser sediment fraction 63-2000 µm can be concluded that barium is bound with fine particles. Results of sequential analysis showed that Ba was extracted in the following order for < 63 µm sediment fraction: reducible > residual > soluble in acid > oxidizable, while for 63-2000 µm sediment fraction: reducible > soluble in acid > residual > oxidizable. The highest Ba-content was found in reducible fraction, what indicated that Fe and Mn minerals acted as natural accumulators for Ba in investigated sediments. This association indicated that Ba was potentially extractable. It could have been mobilized from the sediment into the aquatic environment due to decomposition of Fe and Mn oxides under slightly reducing conditions.",
publisher = "International Multidisciplinary Scientific Geoconference",
journal = "19th International Multidisciplinary Scientific Geoconference, SGEM 2019; Albena; Bulgaria; 30 June 2019 through 6 July 2019",
title = "Changes of ba contents in sediments of Kupa river (Croatia) 15 years after discovery of ba anomaly complemented by sequential extraction",
volume = "19",
pages = "73-80",
doi = "10.5593/sgem2019/3.1/S12.010"
}

Frančišković-Bilinski, S., Bilinski, H., Sakan, S. M., Đorđević, D. S.,& Popović, A. R.. (2019). Changes of ba contents in sediments of Kupa river (Croatia) 15 years after discovery of ba anomaly complemented by sequential extraction. in 19th International Multidisciplinary Scientific Geoconference, SGEM 2019; Albena; Bulgaria; 30 June 2019 through 6 July 2019
International Multidisciplinary Scientific Geoconference., 19, 73-80.
https://doi.org/10.5593/sgem2019/3.1/S12.010

Frančišković-Bilinski S, Bilinski H, Sakan SM, Đorđević DS, Popović AR. Changes of ba contents in sediments of Kupa river (Croatia) 15 years after discovery of ba anomaly complemented by sequential extraction. in 19th International Multidisciplinary Scientific Geoconference, SGEM 2019; Albena; Bulgaria; 30 June 2019 through 6 July 2019. 2019;19:73-80.
doi:10.5593/sgem2019/3.1/S12.010 .

Frančišković-Bilinski, Stanislav, Bilinski, Halka, Sakan, Sanja M., Đorđević, Dragana S., Popović, Aleksandar R., "Changes of ba contents in sediments of Kupa river (Croatia) 15 years after discovery of ba anomaly complemented by sequential extraction" in 19th International Multidisciplinary Scientific Geoconference, SGEM 2019; Albena; Bulgaria; 30 June 2019 through 6 July 2019, 19 (2019):73-80,
https://doi.org/10.5593/sgem2019/3.1/S12.010 . .

TY  - JOUR
AU  - Poznanović-Spahić, Maja
AU  - Manojlović, Dragan D.
AU  - Tančić, Pavle I.
AU  - Cvetković, Željko
AU  - Nikić, Zoran
AU  - Kovačević, Renata
AU  - Sakan, Sanja M.
PY  - 2019
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2845
AB  - This study reports the contents and sources of Cu, Hg, Cr, Ni, Co, Zn, Pb, Cd, As, and B pollution in soil samples from Srem in the province of Vojvodina (Republic of Serbia). They are collected in the vicinity of local industrial facilities. The main objective of this study is evaluating the impact of the industrial facilities on the eventual contamination of soils used mostly for agricultural manufacturing. This paper describes the implementation of the combination of methods to estimate the ecological status and determine potential ecological risk. This study applies sequential extraction, pollution indices, comparison with the guidelines, and statistical analysis. Other soil parameters, such as organic matter content, pH, and clay content were measured to evaluate their influence on the trace element content. The investigated soil samples exhibited the raised contents of Ni, Hg, and Cu. Elevated contents of toxic elements observed in localities accommodated within an impact zone affected by industrial complexes, indicating a correlation between the contamination of surrounding soil and potential impact on plants. The most mobile elements are Hg, Cd, and B, while Cr is the least mobile and potential least bioavailable. The results indicate Cr and Ni content increase marking the presence of bedrock, notably in the area of underlying ultramafic rocks and the surface zones influenced by diluvial-proluvial and alluvial processes. The second source of Cr and Ni in the soils of Srem is industrial activities such as leather, cement industry, as well as the metal processing factory.
PB  - Springer Nature Switzerland
T2  - Environmental Monitoring and Assessment
T1  - Environmental impact of industrial and agricultural activities to the trace element content in soil of Srem (Serbia)
VL  - 191
IS  - 3
SP  - 1
EP  - 22
DO  - 10.1007/s10661-019-7268-8
ER  - 

@article{
author = "Poznanović-Spahić, Maja and Manojlović, Dragan D. and Tančić, Pavle I. and Cvetković, Željko and Nikić, Zoran and Kovačević, Renata and Sakan, Sanja M.",
year = "2019",
abstract = "This study reports the contents and sources of Cu, Hg, Cr, Ni, Co, Zn, Pb, Cd, As, and B pollution in soil samples from Srem in the province of Vojvodina (Republic of Serbia). They are collected in the vicinity of local industrial facilities. The main objective of this study is evaluating the impact of the industrial facilities on the eventual contamination of soils used mostly for agricultural manufacturing. This paper describes the implementation of the combination of methods to estimate the ecological status and determine potential ecological risk. This study applies sequential extraction, pollution indices, comparison with the guidelines, and statistical analysis. Other soil parameters, such as organic matter content, pH, and clay content were measured to evaluate their influence on the trace element content. The investigated soil samples exhibited the raised contents of Ni, Hg, and Cu. Elevated contents of toxic elements observed in localities accommodated within an impact zone affected by industrial complexes, indicating a correlation between the contamination of surrounding soil and potential impact on plants. The most mobile elements are Hg, Cd, and B, while Cr is the least mobile and potential least bioavailable. The results indicate Cr and Ni content increase marking the presence of bedrock, notably in the area of underlying ultramafic rocks and the surface zones influenced by diluvial-proluvial and alluvial processes. The second source of Cr and Ni in the soils of Srem is industrial activities such as leather, cement industry, as well as the metal processing factory.",
publisher = "Springer Nature Switzerland",
journal = "Environmental Monitoring and Assessment",
title = "Environmental impact of industrial and agricultural activities to the trace element content in soil of Srem (Serbia)",
volume = "191",
number = "3",
pages = "1-22",
doi = "10.1007/s10661-019-7268-8"
}

Poznanović-Spahić, M., Manojlović, D. D., Tančić, P. I., Cvetković, Ž., Nikić, Z., Kovačević, R.,& Sakan, S. M.. (2019). Environmental impact of industrial and agricultural activities to the trace element content in soil of Srem (Serbia). in Environmental Monitoring and Assessment
Springer Nature Switzerland., 191(3), 1-22.
https://doi.org/10.1007/s10661-019-7268-8

Poznanović-Spahić M, Manojlović DD, Tančić PI, Cvetković Ž, Nikić Z, Kovačević R, Sakan SM. Environmental impact of industrial and agricultural activities to the trace element content in soil of Srem (Serbia). in Environmental Monitoring and Assessment. 2019;191(3):1-22.
doi:10.1007/s10661-019-7268-8 .

Poznanović-Spahić, Maja, Manojlović, Dragan D., Tančić, Pavle I., Cvetković, Željko, Nikić, Zoran, Kovačević, Renata, Sakan, Sanja M., "Environmental impact of industrial and agricultural activities to the trace element content in soil of Srem (Serbia)" in Environmental Monitoring and Assessment, 191, no. 3 (2019):1-22,
https://doi.org/10.1007/s10661-019-7268-8 . .

TY  - DATA
AU  - Poznanović-Spahić, Maja
AU  - Manojlović, Dragan D.
AU  - Tančić, Pavle I.
AU  - Cvetković, Željko
AU  - Nikić, Zoran
AU  - Kovačević, Renata
AU  - Sakan, Sanja M.
PY  - 2019
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3843
PB  - Springer Nature Switzerland
T2  - Environmental Monitoring and Assessment
T1  - Supplementary data for the article: Spahić, M. P.; Manojlović, D.; Tančić, P.; Cvetković, Ž.; Nikić, Z.; Kovačević, R.; Sakan, S. Environmental Impact of Industrial and Agricultural Activities to the Trace Element Content in Soil of Srem (Serbia). Environmental Monitoring and Assessment 2019, 191 (3). https://doi.org/10.1007/s10661-019-7268-8
UR  - https://hdl.handle.net/21.15107/rcub_cherry_3843
ER  - 

@misc{
author = "Poznanović-Spahić, Maja and Manojlović, Dragan D. and Tančić, Pavle I. and Cvetković, Željko and Nikić, Zoran and Kovačević, Renata and Sakan, Sanja M.",
year = "2019",
publisher = "Springer Nature Switzerland",
journal = "Environmental Monitoring and Assessment",
title = "Supplementary data for the article: Spahić, M. P.; Manojlović, D.; Tančić, P.; Cvetković, Ž.; Nikić, Z.; Kovačević, R.; Sakan, S. Environmental Impact of Industrial and Agricultural Activities to the Trace Element Content in Soil of Srem (Serbia). Environmental Monitoring and Assessment 2019, 191 (3). https://doi.org/10.1007/s10661-019-7268-8",
url = "https://hdl.handle.net/21.15107/rcub_cherry_3843"
}

Poznanović-Spahić, M., Manojlović, D. D., Tančić, P. I., Cvetković, Ž., Nikić, Z., Kovačević, R.,& Sakan, S. M.. (2019). Supplementary data for the article: Spahić, M. P.; Manojlović, D.; Tančić, P.; Cvetković, Ž.; Nikić, Z.; Kovačević, R.; Sakan, S. Environmental Impact of Industrial and Agricultural Activities to the Trace Element Content in Soil of Srem (Serbia). Environmental Monitoring and Assessment 2019, 191 (3). https://doi.org/10.1007/s10661-019-7268-8. in Environmental Monitoring and Assessment
Springer Nature Switzerland..
https://hdl.handle.net/21.15107/rcub_cherry_3843

Poznanović-Spahić M, Manojlović DD, Tančić PI, Cvetković Ž, Nikić Z, Kovačević R, Sakan SM. Supplementary data for the article: Spahić, M. P.; Manojlović, D.; Tančić, P.; Cvetković, Ž.; Nikić, Z.; Kovačević, R.; Sakan, S. Environmental Impact of Industrial and Agricultural Activities to the Trace Element Content in Soil of Srem (Serbia). Environmental Monitoring and Assessment 2019, 191 (3). https://doi.org/10.1007/s10661-019-7268-8. in Environmental Monitoring and Assessment. 2019;.
https://hdl.handle.net/21.15107/rcub_cherry_3843 .

Poznanović-Spahić, Maja, Manojlović, Dragan D., Tančić, Pavle I., Cvetković, Željko, Nikić, Zoran, Kovačević, Renata, Sakan, Sanja M., "Supplementary data for the article: Spahić, M. P.; Manojlović, D.; Tančić, P.; Cvetković, Ž.; Nikić, Z.; Kovačević, R.; Sakan, S. Environmental Impact of Industrial and Agricultural Activities to the Trace Element Content in Soil of Srem (Serbia). Environmental Monitoring and Assessment 2019, 191 (3). https://doi.org/10.1007/s10661-019-7268-8" in Environmental Monitoring and Assessment (2019),
https://hdl.handle.net/21.15107/rcub_cherry_3843 .

TY  - JOUR
AU  - Héberger, Karoly
AU  - Sakan, Sanja M.
AU  - Škrbić, Biljana
AU  - Popović, Aleksandar R.
AU  - Đorđević, Dragana S.
AU  - Relić, Dubravka
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3250
AB  - This study aims to compare three extraction techniques of four sequential element extraction steps from soil and sediment samples that were taken from the location of the Pancevo petrochemical industry (Serbia). Elements were extracted using three different techniques: conventional, microwave and ultrasound extraction. A novel procedure sum of the ranking differences (SRD) - was able to rank the techniques and elements, to see whether this method is a suitable tool to reveal the similarities and dissimilarities in element extraction techniques, provided that a proper ranking reference is available. The concentrations of the following elements Al, Ba, Ca, Cd, Co, Cr, Cu, Fe, K, Mg, Mn, Na, Ni, Pb, Si, Sn, Sr, V and Zn were determined through ICP OES. The different efficiencies and recovery values of element concentrations using each of the three extraction techniques were examined by the CRM BCR-701. By using SRD, we obtained a better separation between the different extraction techniques and steps when we rank their differences among the samples while lower separation was obtained according to analysed elements. Appling this method for ordering the elements could be useful for three purposes: (i) to find possible associations among the elements; (ii) to find possible elements that have outlier concentrations or (iii) detect differences in geochemical origin or behaviour of elements. Cross-validation of the SRD values in combination with cluster and principal component analysis revealed the same groups of extraction steps and techniques. (C) 2018 Elsevier Ltd. All rights reserved.
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Chemosphere
T1  - Ranking and similarity of conventional, microwave and ultrasound element sequential extraction methods
VL  - 198
SP  - 103
EP  - 110
DO  - 10.1016/j.chemosphere.2017.12.200
ER  - 

@article{
author = "Héberger, Karoly and Sakan, Sanja M. and Škrbić, Biljana and Popović, Aleksandar R. and Đorđević, Dragana S. and Relić, Dubravka",
year = "2018",
abstract = "This study aims to compare three extraction techniques of four sequential element extraction steps from soil and sediment samples that were taken from the location of the Pancevo petrochemical industry (Serbia). Elements were extracted using three different techniques: conventional, microwave and ultrasound extraction. A novel procedure sum of the ranking differences (SRD) - was able to rank the techniques and elements, to see whether this method is a suitable tool to reveal the similarities and dissimilarities in element extraction techniques, provided that a proper ranking reference is available. The concentrations of the following elements Al, Ba, Ca, Cd, Co, Cr, Cu, Fe, K, Mg, Mn, Na, Ni, Pb, Si, Sn, Sr, V and Zn were determined through ICP OES. The different efficiencies and recovery values of element concentrations using each of the three extraction techniques were examined by the CRM BCR-701. By using SRD, we obtained a better separation between the different extraction techniques and steps when we rank their differences among the samples while lower separation was obtained according to analysed elements. Appling this method for ordering the elements could be useful for three purposes: (i) to find possible associations among the elements; (ii) to find possible elements that have outlier concentrations or (iii) detect differences in geochemical origin or behaviour of elements. Cross-validation of the SRD values in combination with cluster and principal component analysis revealed the same groups of extraction steps and techniques. (C) 2018 Elsevier Ltd. All rights reserved.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Chemosphere",
title = "Ranking and similarity of conventional, microwave and ultrasound element sequential extraction methods",
volume = "198",
pages = "103-110",
doi = "10.1016/j.chemosphere.2017.12.200"
}

Héberger, K., Sakan, S. M., Škrbić, B., Popović, A. R., Đorđević, D. S.,& Relić, D.. (2018). Ranking and similarity of conventional, microwave and ultrasound element sequential extraction methods. in Chemosphere
Pergamon-Elsevier Science Ltd, Oxford., 198, 103-110.
https://doi.org/10.1016/j.chemosphere.2017.12.200

Héberger K, Sakan SM, Škrbić B, Popović AR, Đorđević DS, Relić D. Ranking and similarity of conventional, microwave and ultrasound element sequential extraction methods. in Chemosphere. 2018;198:103-110.
doi:10.1016/j.chemosphere.2017.12.200 .

Héberger, Karoly, Sakan, Sanja M., Škrbić, Biljana, Popović, Aleksandar R., Đorđević, Dragana S., Relić, Dubravka, "Ranking and similarity of conventional, microwave and ultrasound element sequential extraction methods" in Chemosphere, 198 (2018):103-110,
https://doi.org/10.1016/j.chemosphere.2017.12.200 . .

TY  - DATA
AU  - Héberger, Karoly
AU  - Sakan, Sanja M.
AU  - Škrbić, Biljana
AU  - Popović, Aleksandar R.
AU  - Đorđević, Dragana S.
AU  - Relić, Dubravka
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3251
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Chemosphere
T1  - Supplementary material for the article: Relić, D.; Héberger, K.; Sakan, S.; Škrbić, B.; Popović, A.; Đorđević, D. Ranking and Similarity of Conventional, Microwave and Ultrasound Element Sequential Extraction Methods. Chemosphere 2018, 198, 103–110. https://doi.org/10.1016/j.chemosphere.2017.12.200
UR  - https://hdl.handle.net/21.15107/rcub_cherry_3251
ER  - 

@misc{
author = "Héberger, Karoly and Sakan, Sanja M. and Škrbić, Biljana and Popović, Aleksandar R. and Đorđević, Dragana S. and Relić, Dubravka",
year = "2018",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Chemosphere",
title = "Supplementary material for the article: Relić, D.; Héberger, K.; Sakan, S.; Škrbić, B.; Popović, A.; Đorđević, D. Ranking and Similarity of Conventional, Microwave and Ultrasound Element Sequential Extraction Methods. Chemosphere 2018, 198, 103–110. https://doi.org/10.1016/j.chemosphere.2017.12.200",
url = "https://hdl.handle.net/21.15107/rcub_cherry_3251"
}

Héberger, K., Sakan, S. M., Škrbić, B., Popović, A. R., Đorđević, D. S.,& Relić, D.. (2018). Supplementary material for the article: Relić, D.; Héberger, K.; Sakan, S.; Škrbić, B.; Popović, A.; Đorđević, D. Ranking and Similarity of Conventional, Microwave and Ultrasound Element Sequential Extraction Methods. Chemosphere 2018, 198, 103–110. https://doi.org/10.1016/j.chemosphere.2017.12.200. in Chemosphere
Pergamon-Elsevier Science Ltd, Oxford..
https://hdl.handle.net/21.15107/rcub_cherry_3251

Héberger K, Sakan SM, Škrbić B, Popović AR, Đorđević DS, Relić D. Supplementary material for the article: Relić, D.; Héberger, K.; Sakan, S.; Škrbić, B.; Popović, A.; Đorđević, D. Ranking and Similarity of Conventional, Microwave and Ultrasound Element Sequential Extraction Methods. Chemosphere 2018, 198, 103–110. https://doi.org/10.1016/j.chemosphere.2017.12.200. in Chemosphere. 2018;.
https://hdl.handle.net/21.15107/rcub_cherry_3251 .

Héberger, Karoly, Sakan, Sanja M., Škrbić, Biljana, Popović, Aleksandar R., Đorđević, Dragana S., Relić, Dubravka, "Supplementary material for the article: Relić, D.; Héberger, K.; Sakan, S.; Škrbić, B.; Popović, A.; Đorđević, D. Ranking and Similarity of Conventional, Microwave and Ultrasound Element Sequential Extraction Methods. Chemosphere 2018, 198, 103–110. https://doi.org/10.1016/j.chemosphere.2017.12.200" in Chemosphere (2018),
https://hdl.handle.net/21.15107/rcub_cherry_3251 .

TY  - JOUR
AU  - Pavlović, Dragana
AU  - Pavlović, Marija
AU  - Čakmak, Dragan
AU  - Kostić, Olga
AU  - Jarić, Snežana
AU  - Sakan, Sanja M.
AU  - Đorđević, Dragana S.
AU  - Mitrović, Miroslava
AU  - Gržetić, Ivan
AU  - Pavlović, Pavle
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2215
AB  - The main soil properties, concentrations of selected elements (As, Cd, Cr, Cu, Fe, Mn, Ni, Pb, and Zn), and the chemical speciation of each element were determined in urban soil samples taken from urban parks in four Serbian cities (Belgrade, Panevo, Obrenovac, and Smederevo) exposed to different sources of pollution. Pollution indices (PI, PIN) and factors (MF, ICF, GCF) also were evaluated. The study revealed As and Cd concentrations below the detection limit, whereas the content of Cr, Cu, Fe, Mn, Ni, Pb, and Zn at some sites exceeded the limits established by local regulations, as well as the background values, which may represent an environmental threat. Sequential extraction results show that Fe, Cr, Cu, and Ni were predominantly in the residual fraction at most sites; however, Ni from Panevo and Smederevo also was bound to the reducible fraction. The presence of Pb at all sites and Zn in Smederevo and Belgrade was mainly associated with the reducible and residual fractions. The highest Mn content was found in the reducible fraction, followed by the acid soluble/exchangeable and residual fractions. Based on the obtained indices and factors, the overall soil status at the selected sampling sites was found to range from the warning limit to slightly polluted, whereby Smederevo had the highest risk, and Panevo and the control site the lowest risk of contamination by toxic metals.
PB  - Springer, New York
T2  - Archives of Environmental Contamination and Toxicology
T1  - Fractionation, Mobility, and Contamination Assessment of Potentially Toxic Metals in Urban Soils in Four Industrial Serbian Cities
VL  - 75
IS  - 3
SP  - 335
EP  - 350
DO  - 10.1007/s00244-018-0518-x
ER  - 

@article{
author = "Pavlović, Dragana and Pavlović, Marija and Čakmak, Dragan and Kostić, Olga and Jarić, Snežana and Sakan, Sanja M. and Đorđević, Dragana S. and Mitrović, Miroslava and Gržetić, Ivan and Pavlović, Pavle",
year = "2018",
abstract = "The main soil properties, concentrations of selected elements (As, Cd, Cr, Cu, Fe, Mn, Ni, Pb, and Zn), and the chemical speciation of each element were determined in urban soil samples taken from urban parks in four Serbian cities (Belgrade, Panevo, Obrenovac, and Smederevo) exposed to different sources of pollution. Pollution indices (PI, PIN) and factors (MF, ICF, GCF) also were evaluated. The study revealed As and Cd concentrations below the detection limit, whereas the content of Cr, Cu, Fe, Mn, Ni, Pb, and Zn at some sites exceeded the limits established by local regulations, as well as the background values, which may represent an environmental threat. Sequential extraction results show that Fe, Cr, Cu, and Ni were predominantly in the residual fraction at most sites; however, Ni from Panevo and Smederevo also was bound to the reducible fraction. The presence of Pb at all sites and Zn in Smederevo and Belgrade was mainly associated with the reducible and residual fractions. The highest Mn content was found in the reducible fraction, followed by the acid soluble/exchangeable and residual fractions. Based on the obtained indices and factors, the overall soil status at the selected sampling sites was found to range from the warning limit to slightly polluted, whereby Smederevo had the highest risk, and Panevo and the control site the lowest risk of contamination by toxic metals.",
publisher = "Springer, New York",
journal = "Archives of Environmental Contamination and Toxicology",
title = "Fractionation, Mobility, and Contamination Assessment of Potentially Toxic Metals in Urban Soils in Four Industrial Serbian Cities",
volume = "75",
number = "3",
pages = "335-350",
doi = "10.1007/s00244-018-0518-x"
}

Pavlović, D., Pavlović, M., Čakmak, D., Kostić, O., Jarić, S., Sakan, S. M., Đorđević, D. S., Mitrović, M., Gržetić, I.,& Pavlović, P.. (2018). Fractionation, Mobility, and Contamination Assessment of Potentially Toxic Metals in Urban Soils in Four Industrial Serbian Cities. in Archives of Environmental Contamination and Toxicology
Springer, New York., 75(3), 335-350.
https://doi.org/10.1007/s00244-018-0518-x

Pavlović D, Pavlović M, Čakmak D, Kostić O, Jarić S, Sakan SM, Đorđević DS, Mitrović M, Gržetić I, Pavlović P. Fractionation, Mobility, and Contamination Assessment of Potentially Toxic Metals in Urban Soils in Four Industrial Serbian Cities. in Archives of Environmental Contamination and Toxicology. 2018;75(3):335-350.
doi:10.1007/s00244-018-0518-x .

Pavlović, Dragana, Pavlović, Marija, Čakmak, Dragan, Kostić, Olga, Jarić, Snežana, Sakan, Sanja M., Đorđević, Dragana S., Mitrović, Miroslava, Gržetić, Ivan, Pavlović, Pavle, "Fractionation, Mobility, and Contamination Assessment of Potentially Toxic Metals in Urban Soils in Four Industrial Serbian Cities" in Archives of Environmental Contamination and Toxicology, 75, no. 3 (2018):335-350,
https://doi.org/10.1007/s00244-018-0518-x . .

TY  - JOUR
AU  - Relić, Dubravka
AU  - Héberger, Karoly
AU  - Sakan, Sanja M.
AU  - Škrbić, Biljana
AU  - Popović, Aleksandar R.
AU  - Đorđević, Dragana S.
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2109
AB  - This study aims to compare three extraction techniques of four sequential element extraction steps from soil and sediment samples that were taken from the location of the Pancevo petrochemical industry (Serbia). Elements were extracted using three different techniques: conventional, microwave and ultrasound extraction. A novel procedure sum of the ranking differences (SRD) - was able to rank the techniques and elements, to see whether this method is a suitable tool to reveal the similarities and dissimilarities in element extraction techniques, provided that a proper ranking reference is available. The concentrations of the following elements Al, Ba, Ca, Cd, Co, Cr, Cu, Fe, K, Mg, Mn, Na, Ni, Pb, Si, Sn, Sr, V and Zn were determined through ICP OES. The different efficiencies and recovery values of element concentrations using each of the three extraction techniques were examined by the CRM BCR-701. By using SRD, we obtained a better separation between the different extraction techniques and steps when we rank their differences among the samples while lower separation was obtained according to analysed elements. Appling this method for ordering the elements could be useful for three purposes: (i) to find possible associations among the elements; (ii) to find possible elements that have outlier concentrations or (iii) detect differences in geochemical origin or behaviour of elements. Cross-validation of the SRD values in combination with cluster and principal component analysis revealed the same groups of extraction steps and techniques. (C) 2018 Elsevier Ltd. All rights reserved.
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Chemosphere
T1  - Ranking and similarity of conventional, microwave and ultrasound element sequential extraction methods
VL  - 198
SP  - 103
EP  - 110
DO  - 10.1016/j.chemosphere.2017.12.200
ER  - 

@article{
author = "Relić, Dubravka and Héberger, Karoly and Sakan, Sanja M. and Škrbić, Biljana and Popović, Aleksandar R. and Đorđević, Dragana S.",
year = "2018",
abstract = "This study aims to compare three extraction techniques of four sequential element extraction steps from soil and sediment samples that were taken from the location of the Pancevo petrochemical industry (Serbia). Elements were extracted using three different techniques: conventional, microwave and ultrasound extraction. A novel procedure sum of the ranking differences (SRD) - was able to rank the techniques and elements, to see whether this method is a suitable tool to reveal the similarities and dissimilarities in element extraction techniques, provided that a proper ranking reference is available. The concentrations of the following elements Al, Ba, Ca, Cd, Co, Cr, Cu, Fe, K, Mg, Mn, Na, Ni, Pb, Si, Sn, Sr, V and Zn were determined through ICP OES. The different efficiencies and recovery values of element concentrations using each of the three extraction techniques were examined by the CRM BCR-701. By using SRD, we obtained a better separation between the different extraction techniques and steps when we rank their differences among the samples while lower separation was obtained according to analysed elements. Appling this method for ordering the elements could be useful for three purposes: (i) to find possible associations among the elements; (ii) to find possible elements that have outlier concentrations or (iii) detect differences in geochemical origin or behaviour of elements. Cross-validation of the SRD values in combination with cluster and principal component analysis revealed the same groups of extraction steps and techniques. (C) 2018 Elsevier Ltd. All rights reserved.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Chemosphere",
title = "Ranking and similarity of conventional, microwave and ultrasound element sequential extraction methods",
volume = "198",
pages = "103-110",
doi = "10.1016/j.chemosphere.2017.12.200"
}

Relić, D., Héberger, K., Sakan, S. M., Škrbić, B., Popović, A. R.,& Đorđević, D. S.. (2018). Ranking and similarity of conventional, microwave and ultrasound element sequential extraction methods. in Chemosphere
Pergamon-Elsevier Science Ltd, Oxford., 198, 103-110.
https://doi.org/10.1016/j.chemosphere.2017.12.200

Relić D, Héberger K, Sakan SM, Škrbić B, Popović AR, Đorđević DS. Ranking and similarity of conventional, microwave and ultrasound element sequential extraction methods. in Chemosphere. 2018;198:103-110.
doi:10.1016/j.chemosphere.2017.12.200 .

Relić, Dubravka, Héberger, Karoly, Sakan, Sanja M., Škrbić, Biljana, Popović, Aleksandar R., Đorđević, Dragana S., "Ranking and similarity of conventional, microwave and ultrasound element sequential extraction methods" in Chemosphere, 198 (2018):103-110,
https://doi.org/10.1016/j.chemosphere.2017.12.200 . .

TY  - JOUR
AU  - Poznanović-Spahić, Maja
AU  - Sakan, Sanja M.
AU  - Cvetković, Željko
AU  - Tančić, Pavle I.
AU  - Trifković, Jelena
AU  - Nikić, Zoran
AU  - Manojlović, Dragan D.
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2123
AB  - Content of potentially toxic elements was examined in soils from Srem (Vojvodina), to evaluate industrial facilities as pollution sources. Based on the distribution of the elements, the results of sequential extraction, enrichment factor (EF), ecological risk factor (Er), ecological risk index (RI), and statistical analysis, the current ecological status of the soils was determined. Elements in soils around the industrial facilities can be grouped into the five significant components derived by the principal component analysis (PCA), which explains 78.435% of the total variance. Al, Fe and Mg, and K and Mn are associated with two lithogenic components, respectively. Anthropogenic origin is identified for Hg and Cd. Mixed sources, geogenic and anthropogenic, are identified within two PCA components; one wich includes As, Pb, B, Zn, and the other: K and Cr, Ni and Cu. Cluster analysis (CA) corroborated the results obtained by PCA. The preliminary results revealed that the soils studied in a vicinity of industrial facilities in Srem have been exposed to different degrees of pollution. Among the characterized studied elements, Pb, Cd, Hg, Cu, Ni, and Cr are the main contaminants. Based on calculated EF, the studied soils show minor to severe enrichment with heavy metals. Ecological risk assessment results indicate that Cd and Hg carry the highest ecological risk level, and Zn and Cr the lowest.
PB  - Springer, Dordrecht
T2  - Environmental Monitoring and Assessment
T1  - Assessment of contamination, environmental risk, and origin of heavy metals in soils surrounding industrial facilities in Vojvodina, Serbia
VL  - 190
IS  - 4
DO  - 10.1007/s10661-018-6583-9
ER  - 

@article{
author = "Poznanović-Spahić, Maja and Sakan, Sanja M. and Cvetković, Željko and Tančić, Pavle I. and Trifković, Jelena and Nikić, Zoran and Manojlović, Dragan D.",
year = "2018",
abstract = "Content of potentially toxic elements was examined in soils from Srem (Vojvodina), to evaluate industrial facilities as pollution sources. Based on the distribution of the elements, the results of sequential extraction, enrichment factor (EF), ecological risk factor (Er), ecological risk index (RI), and statistical analysis, the current ecological status of the soils was determined. Elements in soils around the industrial facilities can be grouped into the five significant components derived by the principal component analysis (PCA), which explains 78.435% of the total variance. Al, Fe and Mg, and K and Mn are associated with two lithogenic components, respectively. Anthropogenic origin is identified for Hg and Cd. Mixed sources, geogenic and anthropogenic, are identified within two PCA components; one wich includes As, Pb, B, Zn, and the other: K and Cr, Ni and Cu. Cluster analysis (CA) corroborated the results obtained by PCA. The preliminary results revealed that the soils studied in a vicinity of industrial facilities in Srem have been exposed to different degrees of pollution. Among the characterized studied elements, Pb, Cd, Hg, Cu, Ni, and Cr are the main contaminants. Based on calculated EF, the studied soils show minor to severe enrichment with heavy metals. Ecological risk assessment results indicate that Cd and Hg carry the highest ecological risk level, and Zn and Cr the lowest.",
publisher = "Springer, Dordrecht",
journal = "Environmental Monitoring and Assessment",
title = "Assessment of contamination, environmental risk, and origin of heavy metals in soils surrounding industrial facilities in Vojvodina, Serbia",
volume = "190",
number = "4",
doi = "10.1007/s10661-018-6583-9"
}

Poznanović-Spahić, M., Sakan, S. M., Cvetković, Ž., Tančić, P. I., Trifković, J., Nikić, Z.,& Manojlović, D. D.. (2018). Assessment of contamination, environmental risk, and origin of heavy metals in soils surrounding industrial facilities in Vojvodina, Serbia. in Environmental Monitoring and Assessment
Springer, Dordrecht., 190(4).
https://doi.org/10.1007/s10661-018-6583-9

Poznanović-Spahić M, Sakan SM, Cvetković Ž, Tančić PI, Trifković J, Nikić Z, Manojlović DD. Assessment of contamination, environmental risk, and origin of heavy metals in soils surrounding industrial facilities in Vojvodina, Serbia. in Environmental Monitoring and Assessment. 2018;190(4).
doi:10.1007/s10661-018-6583-9 .

Poznanović-Spahić, Maja, Sakan, Sanja M., Cvetković, Željko, Tančić, Pavle I., Trifković, Jelena, Nikić, Zoran, Manojlović, Dragan D., "Assessment of contamination, environmental risk, and origin of heavy metals in soils surrounding industrial facilities in Vojvodina, Serbia" in Environmental Monitoring and Assessment, 190, no. 4 (2018),
https://doi.org/10.1007/s10661-018-6583-9 . .

TY  - JOUR
AU  - Poznanović-Spahić, Maja
AU  - Sakan, Sanja M.
AU  - Glavaš-Trbić, Bojan M.
AU  - Tančić, Pavle I.
AU  - Škrivanj, Sandra B.
AU  - Kovačević, J.R.
AU  - Manojlović, Dragan D.
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2809
AB  - This study reports the contents and sources of chromium, nickel and cobalt, as well as Al, Ca, Mg, K, Fe and Mn in Vojvodina regions Srem and Central Banat area soil samples. Different methods were applied to identify the sources of the studied elements and to classify the latter as geogenic and/or anthropogenic: modified Tessier sequential extraction, calculation ratio of E/Al, XRPD, correlations and cluster analysis. The sampling methodology was according to the GEMAS project. The results show that increasing content of chromium, cobalt and nickel detected in studied soils can be explained by a distribution pattern and the presence of ultramafic and mafic parent rocks, as well as by significant anthropogenic pollution, mainly originating from the industry at some localities. The statistically significant difference between the content of Cr and Ni in soils of Srem and C. Banat is observed. The content of the studied elements is higher in soils of Srem. The normalization to Al indicating a presence of the anthropogenic sources which my significantly affect the content of Cr and Ni in the soils from Beočin, Ruma and Stara Pazova. There is no shown influence of eventual agrochemicals application on the Cr, Ni and Co content.
PB  - Taylor & Francis
T2  - Journal of Environmental Science and Health - Part A Toxic/Hazardous Substances and Environmental Engineering
T1  - Natural and anthropogenic sources of chromium, nickel and cobalt in soils impacted by agricultural and industrial activity (Vojvodina, Serbia)
DO  - 10.1080/10934529.2018.1544802
ER  - 

@article{
author = "Poznanović-Spahić, Maja and Sakan, Sanja M. and Glavaš-Trbić, Bojan M. and Tančić, Pavle I. and Škrivanj, Sandra B. and Kovačević, J.R. and Manojlović, Dragan D.",
year = "2018",
abstract = "This study reports the contents and sources of chromium, nickel and cobalt, as well as Al, Ca, Mg, K, Fe and Mn in Vojvodina regions Srem and Central Banat area soil samples. Different methods were applied to identify the sources of the studied elements and to classify the latter as geogenic and/or anthropogenic: modified Tessier sequential extraction, calculation ratio of E/Al, XRPD, correlations and cluster analysis. The sampling methodology was according to the GEMAS project. The results show that increasing content of chromium, cobalt and nickel detected in studied soils can be explained by a distribution pattern and the presence of ultramafic and mafic parent rocks, as well as by significant anthropogenic pollution, mainly originating from the industry at some localities. The statistically significant difference between the content of Cr and Ni in soils of Srem and C. Banat is observed. The content of the studied elements is higher in soils of Srem. The normalization to Al indicating a presence of the anthropogenic sources which my significantly affect the content of Cr and Ni in the soils from Beočin, Ruma and Stara Pazova. There is no shown influence of eventual agrochemicals application on the Cr, Ni and Co content.",
publisher = "Taylor & Francis",
journal = "Journal of Environmental Science and Health - Part A Toxic/Hazardous Substances and Environmental Engineering",
title = "Natural and anthropogenic sources of chromium, nickel and cobalt in soils impacted by agricultural and industrial activity (Vojvodina, Serbia)",
doi = "10.1080/10934529.2018.1544802"
}

Poznanović-Spahić, M., Sakan, S. M., Glavaš-Trbić, B. M., Tančić, P. I., Škrivanj, S. B., Kovačević, J.R.,& Manojlović, D. D.. (2018). Natural and anthropogenic sources of chromium, nickel and cobalt in soils impacted by agricultural and industrial activity (Vojvodina, Serbia). in Journal of Environmental Science and Health - Part A Toxic/Hazardous Substances and Environmental Engineering
Taylor & Francis..
https://doi.org/10.1080/10934529.2018.1544802

Poznanović-Spahić M, Sakan SM, Glavaš-Trbić BM, Tančić PI, Škrivanj SB, Kovačević J, Manojlović DD. Natural and anthropogenic sources of chromium, nickel and cobalt in soils impacted by agricultural and industrial activity (Vojvodina, Serbia). in Journal of Environmental Science and Health - Part A Toxic/Hazardous Substances and Environmental Engineering. 2018;.
doi:10.1080/10934529.2018.1544802 .

Poznanović-Spahić, Maja, Sakan, Sanja M., Glavaš-Trbić, Bojan M., Tančić, Pavle I., Škrivanj, Sandra B., Kovačević, J.R., Manojlović, Dragan D., "Natural and anthropogenic sources of chromium, nickel and cobalt in soils impacted by agricultural and industrial activity (Vojvodina, Serbia)" in Journal of Environmental Science and Health - Part A Toxic/Hazardous Substances and Environmental Engineering (2018),
https://doi.org/10.1080/10934529.2018.1544802 . .

TY  - DATA
AU  - Poznanović-Spahić, Maja
AU  - Sakan, Sanja M.
AU  - Cvetković, Željko
AU  - Tančić, Pavle I.
AU  - Trifković, Jelena
AU  - Nikić, Zoran
AU  - Manojlović, Dragan D.
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3172
PB  - Springer, Dordrecht
T2  - Environmental Monitoring and Assessment
T1  - Supplementary material for the article: Spahić, M. P.; Sakan, S.; Cvetković, Ž.; Tančić, P.; Trifković, J.; Nikić, Z.; Manojlović, D.  Assessment of Contamination, Environmental Risk, and Origin of Heavy Metals in Soils  Surrounding Industrial Facilities in Vojvodina, Serbia. Environmental Monitoring and  Assessment 2018, 190 (4). https://doi.org/10.1007/s10661-018-6583-9
UR  - https://hdl.handle.net/21.15107/rcub_cherry_3172
ER  - 

@misc{
author = "Poznanović-Spahić, Maja and Sakan, Sanja M. and Cvetković, Željko and Tančić, Pavle I. and Trifković, Jelena and Nikić, Zoran and Manojlović, Dragan D.",
year = "2018",
publisher = "Springer, Dordrecht",
journal = "Environmental Monitoring and Assessment",
title = "Supplementary material for the article: Spahić, M. P.; Sakan, S.; Cvetković, Ž.; Tančić, P.; Trifković, J.; Nikić, Z.; Manojlović, D.  Assessment of Contamination, Environmental Risk, and Origin of Heavy Metals in Soils  Surrounding Industrial Facilities in Vojvodina, Serbia. Environmental Monitoring and  Assessment 2018, 190 (4). https://doi.org/10.1007/s10661-018-6583-9",
url = "https://hdl.handle.net/21.15107/rcub_cherry_3172"
}

Poznanović-Spahić, M., Sakan, S. M., Cvetković, Ž., Tančić, P. I., Trifković, J., Nikić, Z.,& Manojlović, D. D.. (2018). Supplementary material for the article: Spahić, M. P.; Sakan, S.; Cvetković, Ž.; Tančić, P.; Trifković, J.; Nikić, Z.; Manojlović, D.  Assessment of Contamination, Environmental Risk, and Origin of Heavy Metals in Soils  Surrounding Industrial Facilities in Vojvodina, Serbia. Environmental Monitoring and  Assessment 2018, 190 (4). https://doi.org/10.1007/s10661-018-6583-9. in Environmental Monitoring and Assessment
Springer, Dordrecht..
https://hdl.handle.net/21.15107/rcub_cherry_3172

Poznanović-Spahić M, Sakan SM, Cvetković Ž, Tančić PI, Trifković J, Nikić Z, Manojlović DD. Supplementary material for the article: Spahić, M. P.; Sakan, S.; Cvetković, Ž.; Tančić, P.; Trifković, J.; Nikić, Z.; Manojlović, D.  Assessment of Contamination, Environmental Risk, and Origin of Heavy Metals in Soils  Surrounding Industrial Facilities in Vojvodina, Serbia. Environmental Monitoring and  Assessment 2018, 190 (4). https://doi.org/10.1007/s10661-018-6583-9. in Environmental Monitoring and Assessment. 2018;.
https://hdl.handle.net/21.15107/rcub_cherry_3172 .

Poznanović-Spahić, Maja, Sakan, Sanja M., Cvetković, Željko, Tančić, Pavle I., Trifković, Jelena, Nikić, Zoran, Manojlović, Dragan D., "Supplementary material for the article: Spahić, M. P.; Sakan, S.; Cvetković, Ž.; Tančić, P.; Trifković, J.; Nikić, Z.; Manojlović, D.  Assessment of Contamination, Environmental Risk, and Origin of Heavy Metals in Soils  Surrounding Industrial Facilities in Vojvodina, Serbia. Environmental Monitoring and  Assessment 2018, 190 (4). https://doi.org/10.1007/s10661-018-6583-9" in Environmental Monitoring and Assessment (2018),
https://hdl.handle.net/21.15107/rcub_cherry_3172 .

TY  - DATA
AU  - Sakan, Sanja M.
AU  - Sakan, Nenad
AU  - Anđelković, Ivan
AU  - Trifunović, Snežana S.
AU  - Đorđević, Dragana S.
PY  - 2017
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3043
PB  - Elsevier Science Bv, Amsterdam
T2  - Journal of Geochemical Exploration
T1  - Supplementary data for article: Sakan, S.; Sakan, N.; Anđelković, I.; Trifunović, S.; Đorđević, D. Study of Potential Harmful Elements (Arsenic, Mercury and Selenium) in Surface Sediments from Serbian Rivers and Artificial Lakes. Journal of Geochemical Exploration 2017, 180, 24–34. https://doi.org/10.1016/j.gexplo.2017.06.006
UR  - https://hdl.handle.net/21.15107/rcub_cherry_3043
ER  - 

@misc{
author = "Sakan, Sanja M. and Sakan, Nenad and Anđelković, Ivan and Trifunović, Snežana S. and Đorđević, Dragana S.",
year = "2017",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Journal of Geochemical Exploration",
title = "Supplementary data for article: Sakan, S.; Sakan, N.; Anđelković, I.; Trifunović, S.; Đorđević, D. Study of Potential Harmful Elements (Arsenic, Mercury and Selenium) in Surface Sediments from Serbian Rivers and Artificial Lakes. Journal of Geochemical Exploration 2017, 180, 24–34. https://doi.org/10.1016/j.gexplo.2017.06.006",
url = "https://hdl.handle.net/21.15107/rcub_cherry_3043"
}

Sakan, S. M., Sakan, N., Anđelković, I., Trifunović, S. S.,& Đorđević, D. S.. (2017). Supplementary data for article: Sakan, S.; Sakan, N.; Anđelković, I.; Trifunović, S.; Đorđević, D. Study of Potential Harmful Elements (Arsenic, Mercury and Selenium) in Surface Sediments from Serbian Rivers and Artificial Lakes. Journal of Geochemical Exploration 2017, 180, 24–34. https://doi.org/10.1016/j.gexplo.2017.06.006. in Journal of Geochemical Exploration
Elsevier Science Bv, Amsterdam..
https://hdl.handle.net/21.15107/rcub_cherry_3043

Sakan SM, Sakan N, Anđelković I, Trifunović SS, Đorđević DS. Supplementary data for article: Sakan, S.; Sakan, N.; Anđelković, I.; Trifunović, S.; Đorđević, D. Study of Potential Harmful Elements (Arsenic, Mercury and Selenium) in Surface Sediments from Serbian Rivers and Artificial Lakes. Journal of Geochemical Exploration 2017, 180, 24–34. https://doi.org/10.1016/j.gexplo.2017.06.006. in Journal of Geochemical Exploration. 2017;.
https://hdl.handle.net/21.15107/rcub_cherry_3043 .

Sakan, Sanja M., Sakan, Nenad, Anđelković, Ivan, Trifunović, Snežana S., Đorđević, Dragana S., "Supplementary data for article: Sakan, S.; Sakan, N.; Anđelković, I.; Trifunović, S.; Đorđević, D. Study of Potential Harmful Elements (Arsenic, Mercury and Selenium) in Surface Sediments from Serbian Rivers and Artificial Lakes. Journal of Geochemical Exploration 2017, 180, 24–34. https://doi.org/10.1016/j.gexplo.2017.06.006" in Journal of Geochemical Exploration (2017),
https://hdl.handle.net/21.15107/rcub_cherry_3043 .

TY  - JOUR
AU  - Sakan, Sanja M.
AU  - Sakan, Nenad
AU  - Anđelković, Ivan
AU  - Trifunović, Snežana S.
AU  - Đorđević, Dragana S.
PY  - 2017
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2487
AB  - This investigation examines surface sediment samples from rivers and artificial lakes (Serbia) to quantify levels of potentially harmful elements (As, Hg, and Se) and several ancillary elements (Al, Fe, Mn, Ca, Mg, C, H, N, and S). These data provide the first global analysis of Hg, As and Se levels in a well-studied system. Combination of different methods was applied for estimation of the environmental status of sediments and to determine the potential risk of ecological damage: digestion with aqua regia and determination of element content, determination of elements mobile forms by ammonium-acetate extraction, calculation of contamination indexes - index of geoaccumulation and enrichment factor, comparison with sediment quality guidelines and other literature data, and use of statistical methods. Results indicate that the sediments are slightly enriched with As and Hg, but not with Se. Fact that values for Se contents was less than the international threshold levels, suggesting the very probable absence of risk of contamination over the catchment with this element. The average pollution levels in Serbian river and artificial lakes expressed in terms of geoaccumulation indexes of As and Hg indicate that the environment is uncontaminated to moderately contaminated. All values of EF for Hg were below 2, indicating deficiency to minimal enrichment with Hg on studied localities. The EF values of As indicate deficiency to moderate enrichment (EF ranged from 0.11 to 3.54). According to the comparison to quality standard, the As in sediments of the studied area have potential risk. High content of arsenic in river and lake sediments indicate that arsenic pollution problem that lasts longer period of time.
PB  - Elsevier Science Bv, Amsterdam
T2  - Journal of Geochemical Exploration
T1  - Study of potential harmful elements (arsenic, mercury and selenium) in surface sediments from Serbian rivers and artificial lakes
VL  - 180
SP  - 24
EP  - 34
DO  - 10.1016/j.gexplo.2017.06.006
ER  - 

@article{
author = "Sakan, Sanja M. and Sakan, Nenad and Anđelković, Ivan and Trifunović, Snežana S. and Đorđević, Dragana S.",
year = "2017",
abstract = "This investigation examines surface sediment samples from rivers and artificial lakes (Serbia) to quantify levels of potentially harmful elements (As, Hg, and Se) and several ancillary elements (Al, Fe, Mn, Ca, Mg, C, H, N, and S). These data provide the first global analysis of Hg, As and Se levels in a well-studied system. Combination of different methods was applied for estimation of the environmental status of sediments and to determine the potential risk of ecological damage: digestion with aqua regia and determination of element content, determination of elements mobile forms by ammonium-acetate extraction, calculation of contamination indexes - index of geoaccumulation and enrichment factor, comparison with sediment quality guidelines and other literature data, and use of statistical methods. Results indicate that the sediments are slightly enriched with As and Hg, but not with Se. Fact that values for Se contents was less than the international threshold levels, suggesting the very probable absence of risk of contamination over the catchment with this element. The average pollution levels in Serbian river and artificial lakes expressed in terms of geoaccumulation indexes of As and Hg indicate that the environment is uncontaminated to moderately contaminated. All values of EF for Hg were below 2, indicating deficiency to minimal enrichment with Hg on studied localities. The EF values of As indicate deficiency to moderate enrichment (EF ranged from 0.11 to 3.54). According to the comparison to quality standard, the As in sediments of the studied area have potential risk. High content of arsenic in river and lake sediments indicate that arsenic pollution problem that lasts longer period of time.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Journal of Geochemical Exploration",
title = "Study of potential harmful elements (arsenic, mercury and selenium) in surface sediments from Serbian rivers and artificial lakes",
volume = "180",
pages = "24-34",
doi = "10.1016/j.gexplo.2017.06.006"
}

Sakan, S. M., Sakan, N., Anđelković, I., Trifunović, S. S.,& Đorđević, D. S.. (2017). Study of potential harmful elements (arsenic, mercury and selenium) in surface sediments from Serbian rivers and artificial lakes. in Journal of Geochemical Exploration
Elsevier Science Bv, Amsterdam., 180, 24-34.
https://doi.org/10.1016/j.gexplo.2017.06.006

Sakan SM, Sakan N, Anđelković I, Trifunović SS, Đorđević DS. Study of potential harmful elements (arsenic, mercury and selenium) in surface sediments from Serbian rivers and artificial lakes. in Journal of Geochemical Exploration. 2017;180:24-34.
doi:10.1016/j.gexplo.2017.06.006 .

Sakan, Sanja M., Sakan, Nenad, Anđelković, Ivan, Trifunović, Snežana S., Đorđević, Dragana S., "Study of potential harmful elements (arsenic, mercury and selenium) in surface sediments from Serbian rivers and artificial lakes" in Journal of Geochemical Exploration, 180 (2017):24-34,
https://doi.org/10.1016/j.gexplo.2017.06.006 . .