TY  - JOUR
AU  - Gulan, Ljiljana
AU  - Stajić, Jelena
AU  - Zeremski, Tijana
AU  - Durlević, Uroš
AU  - Valjarević, Aleksandar
PY  - 2022
UR  - http://fiver.ifvcns.rs/handle/123456789/3223
AB  - In urban areas, forest patches and parks are usually the places where people spend most of their time outdoors. Because of poor environmental protection policy and insufficient investment in industry and energy, Serbia is often ranked among the European countries with the greatest environmental pollution. In recent years, ecological protests have been organized throughout the country with the aim of raising ecological awareness and resolving environmental issues. The topic has become particularly popular since the plans for opening new mining areas in western Serbia came to the fore. This study was conducted with the aim to investigate radioactivity levels and metals content in soil and foliage of the most popular parks in Belgrade, the capital and largest city of Serbia. Based on a GIS (geographic information system) approach, the spatial distribution maps of radionuclides (226Ra, 232Th, 40K, 7Be, and 137Cs) and metals (As, Cd, Cr, Co, Cu, Na, Ni, Pb, Zn, K, Ca, Mg, and Mn) were made. Ambient dose-equivalent rate in air was also measured. The annual effective doses and excess lifetime cancer risk from radionuclides were calculated. Health effects of exposure to heavy metals in soil were estimated by noncarcinogenic and carcinogenic risk assessment
PB  - Basel : MDPI
T2  - Forests (Basel)
T1  - Radionuclides and Metals in the Parks of the City of Belgrade, Serbia: Spatial Distribution and Health Risk Assessment
IS  - 10
SP  - 1648
VL  - 13
DO  - 10.3390/f13101648
ER  - 

@article{
author = "Gulan, Ljiljana and Stajić, Jelena and Zeremski, Tijana and Durlević, Uroš and Valjarević, Aleksandar",
year = "2022",
abstract = "In urban areas, forest patches and parks are usually the places where people spend most of their time outdoors. Because of poor environmental protection policy and insufficient investment in industry and energy, Serbia is often ranked among the European countries with the greatest environmental pollution. In recent years, ecological protests have been organized throughout the country with the aim of raising ecological awareness and resolving environmental issues. The topic has become particularly popular since the plans for opening new mining areas in western Serbia came to the fore. This study was conducted with the aim to investigate radioactivity levels and metals content in soil and foliage of the most popular parks in Belgrade, the capital and largest city of Serbia. Based on a GIS (geographic information system) approach, the spatial distribution maps of radionuclides (226Ra, 232Th, 40K, 7Be, and 137Cs) and metals (As, Cd, Cr, Co, Cu, Na, Ni, Pb, Zn, K, Ca, Mg, and Mn) were made. Ambient dose-equivalent rate in air was also measured. The annual effective doses and excess lifetime cancer risk from radionuclides were calculated. Health effects of exposure to heavy metals in soil were estimated by noncarcinogenic and carcinogenic risk assessment",
publisher = "Basel : MDPI",
journal = "Forests (Basel)",
title = "Radionuclides and Metals in the Parks of the City of Belgrade, Serbia: Spatial Distribution and Health Risk Assessment",
number = "10",
pages = "1648",
volume = "13",
doi = "10.3390/f13101648"
}

Gulan, L., Stajić, J., Zeremski, T., Durlević, U.,& Valjarević, A.. (2022). Radionuclides and Metals in the Parks of the City of Belgrade, Serbia: Spatial Distribution and Health Risk Assessment. in Forests (Basel)
Basel : MDPI., 13(10), 1648.
https://doi.org/10.3390/f13101648

Gulan L, Stajić J, Zeremski T, Durlević U, Valjarević A. Radionuclides and Metals in the Parks of the City of Belgrade, Serbia: Spatial Distribution and Health Risk Assessment. in Forests (Basel). 2022;13(10):1648.
doi:10.3390/f13101648 .

Gulan, Ljiljana, Stajić, Jelena, Zeremski, Tijana, Durlević, Uroš, Valjarević, Aleksandar, "Radionuclides and Metals in the Parks of the City of Belgrade, Serbia: Spatial Distribution and Health Risk Assessment" in Forests (Basel), 13, no. 10 (2022):1648,
https://doi.org/10.3390/f13101648 . .

TY  - JOUR
AU  - Gulan, Ljiljana
AU  - Stajić, Jelena
AU  - Milenković, Biljana
AU  - Zeremski, Tijana
AU  - Milić, Stanko
AU  - Krstić, Dragana
PY  - 2021
UR  - http://fiver.ifvcns.rs/handle/123456789/2995
AB  - In most European countries, each adult citizen drinks on average more than 20 L of wine every year. Three popular wine-growing areas (Aleksandrovac, Topola, and Orahovac) in Serbia were studied in order to investigate the abundance and uptake of elements from vineyard soil to plants. The specific activities of radionuclides (226Ra, 232Th, 40K, 137Cs, and 7Be) were measured in soil, leaves, and grape berries. 226Ra and 232Th were positively correlated with silt and clay and negatively correlated with sand content in soil. Specific activities of natural radionuclides were also negatively correlated with soil pH and CaCO3. Significant correlations of 40K and 137Cs with organic matter in soil were found. Concentrations of fifteen metals (As, Cd, Co, Cr, Cu, Mn, Ni, Pb, Zn, Fe, K, Na, Ca, Mg, and Hg) were also measured in soil samples as well as in grapevine leaves. Analyzed soils were rich in Ni, Cu, Co, Cr, and Cd. High concentrations of Cu were probably caused by long-term use of Cu-based fungicides. Cu was correlated with Fe and organic matter content in soil. Soil-to-plant transfer factors (TF) were calculated to estimate the uptake of radionuclides and metals. Correlations obtained via PCA enable distinction between the sites Aleksandrovac and Topola relative to Orahovac. The first principal component (PC1) accounting for 30.70% of the total variance correlated significantly with soil pH (H2O), contents of CaCO3, Na, Ca, 40K, and 226Ra in soil, as well as with 226Ra, Na, Ca in plants and TFCa. The second principal component (PC2), with total variance of 17.21%, was mainly correlated with variables pertaining to Mg, Co, and Cr in the soil and TFK.
PB  - Springer
T2  - Environmental Science and Pollution Research
T1  - Plant uptake and soil retention of radionuclides and metals in vineyard environments
EP  - 49662
SP  - 49651
VL  - 28
DO  - 10.1007/s11356-021-14239-0
ER  - 

@article{
author = "Gulan, Ljiljana and Stajić, Jelena and Milenković, Biljana and Zeremski, Tijana and Milić, Stanko and Krstić, Dragana",
year = "2021",
abstract = "In most European countries, each adult citizen drinks on average more than 20 L of wine every year. Three popular wine-growing areas (Aleksandrovac, Topola, and Orahovac) in Serbia were studied in order to investigate the abundance and uptake of elements from vineyard soil to plants. The specific activities of radionuclides (226Ra, 232Th, 40K, 137Cs, and 7Be) were measured in soil, leaves, and grape berries. 226Ra and 232Th were positively correlated with silt and clay and negatively correlated with sand content in soil. Specific activities of natural radionuclides were also negatively correlated with soil pH and CaCO3. Significant correlations of 40K and 137Cs with organic matter in soil were found. Concentrations of fifteen metals (As, Cd, Co, Cr, Cu, Mn, Ni, Pb, Zn, Fe, K, Na, Ca, Mg, and Hg) were also measured in soil samples as well as in grapevine leaves. Analyzed soils were rich in Ni, Cu, Co, Cr, and Cd. High concentrations of Cu were probably caused by long-term use of Cu-based fungicides. Cu was correlated with Fe and organic matter content in soil. Soil-to-plant transfer factors (TF) were calculated to estimate the uptake of radionuclides and metals. Correlations obtained via PCA enable distinction between the sites Aleksandrovac and Topola relative to Orahovac. The first principal component (PC1) accounting for 30.70% of the total variance correlated significantly with soil pH (H2O), contents of CaCO3, Na, Ca, 40K, and 226Ra in soil, as well as with 226Ra, Na, Ca in plants and TFCa. The second principal component (PC2), with total variance of 17.21%, was mainly correlated with variables pertaining to Mg, Co, and Cr in the soil and TFK.",
publisher = "Springer",
journal = "Environmental Science and Pollution Research",
title = "Plant uptake and soil retention of radionuclides and metals in vineyard environments",
pages = "49662-49651",
volume = "28",
doi = "10.1007/s11356-021-14239-0"
}

Gulan, L., Stajić, J., Milenković, B., Zeremski, T., Milić, S.,& Krstić, D.. (2021). Plant uptake and soil retention of radionuclides and metals in vineyard environments. in Environmental Science and Pollution Research
Springer., 28, 49651-49662.
https://doi.org/10.1007/s11356-021-14239-0

Gulan L, Stajić J, Milenković B, Zeremski T, Milić S, Krstić D. Plant uptake and soil retention of radionuclides and metals in vineyard environments. in Environmental Science and Pollution Research. 2021;28:49651-49662.
doi:10.1007/s11356-021-14239-0 .

Gulan, Ljiljana, Stajić, Jelena, Milenković, Biljana, Zeremski, Tijana, Milić, Stanko, Krstić, Dragana, "Plant uptake and soil retention of radionuclides and metals in vineyard environments" in Environmental Science and Pollution Research, 28 (2021):49651-49662,
https://doi.org/10.1007/s11356-021-14239-0 . .

TY  - JOUR
AU  - Milenković, Biljana
AU  - Stajić, Jelena M.
AU  - Zeremski, Tijana
AU  - Štrbac, Snežana R.
AU  - Stojić, Nataša S.
AU  - Nikezić, Dragoslav
PY  - 2020
UR  - http://fiver.ifvcns.rs/handle/123456789/2015
AB  - After NATO bombing of Serbia in 1999, UNEP has identified Kragujevac as one of the four heavily polluted environmental "hot spots". Damaging of industrial and military targets caused the release of substantial amounts of hazardous chemical substances into the environment. This study was conducted in order to access the exposure of residents of Kragujevac city to persistent soil pollutants, twenty years after NATO air campaign. The paper reports the results of measuring radionuclides, polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs) and heavy metals (As, Cd, Co, Cr, Cu, Mn, Ni, Pb, Zn, and Hg) in soil samples collected from two depths (0-15 cm and 15-30 cm) at 30 locations along the riverbank of the Lepenica River. The average specific activities of Ra-226, Th-232, K-40 and Cs-137 were comparable to average worldwide values; excess lifetime cancer risk (ELCR) from natural radionuclides ranged from 1.1.10(-4) to 3.3.10(-4). The measured concentrations of As, Co, Cr, Cu, and Ni exceeded the limit values in most of the samples. Non-carcinogenic risk (hazard quotient and hazard index) and carcinogenic risk from heavy metals were assessed. Total hazard index was 0.257 and 2.16 for adults and children, respectively. Sum of measured PAHs ranged from 110 to 1026 mu g kg(-1). Sum of PCBs exceeded the limit value of 20 mu g kg(-1) in all samples (it ranged from 48.8 to 196.8 mu g kg(-1)), but it was still below the remediation level. The differences between two layers with respect to all measured variables were not statistically significant.
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Chemosphere
T1  - Is Kragujevac city still a "hot spot" area, twenty years after the bombing?
VL  - 245
DO  - 10.1016/j.chemosphere.2019.125610
ER  - 

@article{
author = "Milenković, Biljana and Stajić, Jelena M. and Zeremski, Tijana and Štrbac, Snežana R. and Stojić, Nataša S. and Nikezić, Dragoslav",
year = "2020",
abstract = "After NATO bombing of Serbia in 1999, UNEP has identified Kragujevac as one of the four heavily polluted environmental "hot spots". Damaging of industrial and military targets caused the release of substantial amounts of hazardous chemical substances into the environment. This study was conducted in order to access the exposure of residents of Kragujevac city to persistent soil pollutants, twenty years after NATO air campaign. The paper reports the results of measuring radionuclides, polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs) and heavy metals (As, Cd, Co, Cr, Cu, Mn, Ni, Pb, Zn, and Hg) in soil samples collected from two depths (0-15 cm and 15-30 cm) at 30 locations along the riverbank of the Lepenica River. The average specific activities of Ra-226, Th-232, K-40 and Cs-137 were comparable to average worldwide values; excess lifetime cancer risk (ELCR) from natural radionuclides ranged from 1.1.10(-4) to 3.3.10(-4). The measured concentrations of As, Co, Cr, Cu, and Ni exceeded the limit values in most of the samples. Non-carcinogenic risk (hazard quotient and hazard index) and carcinogenic risk from heavy metals were assessed. Total hazard index was 0.257 and 2.16 for adults and children, respectively. Sum of measured PAHs ranged from 110 to 1026 mu g kg(-1). Sum of PCBs exceeded the limit value of 20 mu g kg(-1) in all samples (it ranged from 48.8 to 196.8 mu g kg(-1)), but it was still below the remediation level. The differences between two layers with respect to all measured variables were not statistically significant.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Chemosphere",
title = "Is Kragujevac city still a "hot spot" area, twenty years after the bombing?",
volume = "245",
doi = "10.1016/j.chemosphere.2019.125610"
}

Milenković, B., Stajić, J. M., Zeremski, T., Štrbac, S. R., Stojić, N. S.,& Nikezić, D.. (2020). Is Kragujevac city still a "hot spot" area, twenty years after the bombing?. in Chemosphere
Pergamon-Elsevier Science Ltd, Oxford., 245.
https://doi.org/10.1016/j.chemosphere.2019.125610

Milenković B, Stajić JM, Zeremski T, Štrbac SR, Stojić NS, Nikezić D. Is Kragujevac city still a "hot spot" area, twenty years after the bombing?. in Chemosphere. 2020;245.
doi:10.1016/j.chemosphere.2019.125610 .

Milenković, Biljana, Stajić, Jelena M., Zeremski, Tijana, Štrbac, Snežana R., Stojić, Nataša S., Nikezić, Dragoslav, "Is Kragujevac city still a "hot spot" area, twenty years after the bombing?" in Chemosphere, 245 (2020),
https://doi.org/10.1016/j.chemosphere.2019.125610 . .

TY  - JOUR
AU  - Gulan, Ljiljana
AU  - Penjisević, Ivana
AU  - Stajić, Jelena M.
AU  - Milenković, Biljana
AU  - Zeremski, Tijana
AU  - Stevanović, Vladica
AU  - Valjarević, Aleksandar
PY  - 2020
UR  - http://fiver.ifvcns.rs/handle/123456789/2003
AB  - This study aims to estimate geothermal potential, radioactivity levels, and environmental pollution of six most popular spas in Central Serbia (Ovcar, Gornja Trepca, Vrnjacka, Mataruska, Bogutovacka and Sokobanja), as well as to evaluate potential exposure and health risks for living and visiting population. Thermal possibilities of the studied spas showed medium and low geothermal potential with total thermal power of 0.025 MW. Gamma dose rates in air varied from 63 to 178 nSv h(-1). Specific activities of natural radionuclides (Ra-226, Th-232 and K-40) and Cs-137 in soil were measured; annual effective doses and excess lifetime cancer risk from radionuclides were calculated. Radon concentration in thermal-mineral waters from the spas ranged between 1.5 and 60.7 Bq L-1 (the highest values were measured in Sokobanja). The annual effective dose from radon due to water ingestion was calculated. The analyzed soils had a clay loam texture. The presence of As, Cr, Cu, Fe, Mn, Ni, Pb, Cd, Zn, and Hg in soil was investigated. The concentrations of As, Cr, Ni, and Hg exceeded the regulatory limits in many samples. Soil samples from Mataruska spa were generally the most contaminated with heavy metals, while the lowest heavy metal concentrations were observed in Sokobanja. Health effects of exposure to heavy metals in soil were estimated by non-carcinogenic risk and carcinogenic risk assessment. Total carcinogenic risk ranged between 6 x 10(-4) and 137 x 10(-4) for children and between 0.1 x 10(-4) and 2.2 x 10(-4) for adults. The sum of 16 PAHs analyzed in soil samples varied from 92 to 854 mu g kg(-1).
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Chemosphere
T1  - Spa environments in central Serbia: Geothermal potential, radioactivity, heavy metals and PAHs
VL  - 242
DO  - 10.1016/j.chemosphere.2019.125171
ER  - 

@article{
author = "Gulan, Ljiljana and Penjisević, Ivana and Stajić, Jelena M. and Milenković, Biljana and Zeremski, Tijana and Stevanović, Vladica and Valjarević, Aleksandar",
year = "2020",
abstract = "This study aims to estimate geothermal potential, radioactivity levels, and environmental pollution of six most popular spas in Central Serbia (Ovcar, Gornja Trepca, Vrnjacka, Mataruska, Bogutovacka and Sokobanja), as well as to evaluate potential exposure and health risks for living and visiting population. Thermal possibilities of the studied spas showed medium and low geothermal potential with total thermal power of 0.025 MW. Gamma dose rates in air varied from 63 to 178 nSv h(-1). Specific activities of natural radionuclides (Ra-226, Th-232 and K-40) and Cs-137 in soil were measured; annual effective doses and excess lifetime cancer risk from radionuclides were calculated. Radon concentration in thermal-mineral waters from the spas ranged between 1.5 and 60.7 Bq L-1 (the highest values were measured in Sokobanja). The annual effective dose from radon due to water ingestion was calculated. The analyzed soils had a clay loam texture. The presence of As, Cr, Cu, Fe, Mn, Ni, Pb, Cd, Zn, and Hg in soil was investigated. The concentrations of As, Cr, Ni, and Hg exceeded the regulatory limits in many samples. Soil samples from Mataruska spa were generally the most contaminated with heavy metals, while the lowest heavy metal concentrations were observed in Sokobanja. Health effects of exposure to heavy metals in soil were estimated by non-carcinogenic risk and carcinogenic risk assessment. Total carcinogenic risk ranged between 6 x 10(-4) and 137 x 10(-4) for children and between 0.1 x 10(-4) and 2.2 x 10(-4) for adults. The sum of 16 PAHs analyzed in soil samples varied from 92 to 854 mu g kg(-1).",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Chemosphere",
title = "Spa environments in central Serbia: Geothermal potential, radioactivity, heavy metals and PAHs",
volume = "242",
doi = "10.1016/j.chemosphere.2019.125171"
}

Gulan, L., Penjisević, I., Stajić, J. M., Milenković, B., Zeremski, T., Stevanović, V.,& Valjarević, A.. (2020). Spa environments in central Serbia: Geothermal potential, radioactivity, heavy metals and PAHs. in Chemosphere
Pergamon-Elsevier Science Ltd, Oxford., 242.
https://doi.org/10.1016/j.chemosphere.2019.125171

Gulan L, Penjisević I, Stajić JM, Milenković B, Zeremski T, Stevanović V, Valjarević A. Spa environments in central Serbia: Geothermal potential, radioactivity, heavy metals and PAHs. in Chemosphere. 2020;242.
doi:10.1016/j.chemosphere.2019.125171 .

Gulan, Ljiljana, Penjisević, Ivana, Stajić, Jelena M., Milenković, Biljana, Zeremski, Tijana, Stevanović, Vladica, Valjarević, Aleksandar, "Spa environments in central Serbia: Geothermal potential, radioactivity, heavy metals and PAHs" in Chemosphere, 242 (2020),
https://doi.org/10.1016/j.chemosphere.2019.125171 . .

TY  - JOUR
AU  - Đelić, Gorica
AU  - Krstić, Dragana
AU  - Stajić, Jelena M.
AU  - Milenković, Biljana
AU  - Topuzović, Marina
AU  - Nikezić, Dragoslav
AU  - Vucić, Dušica
AU  - Zeremski, Tijana
AU  - Stanković, Milan S.
AU  - Kostić, Dragana
PY  - 2016
UR  - http://fiver.ifvcns.rs/handle/123456789/1548
AB  - Transfer factors of natural radionuclides and (CS)-C-137 from soil to plants used in traditional medicine were determined. The transfer factors (TF) were calculated as Bq kg(-1) of dry plant per Bq kg(-1) of dry soil. Mass activity concentrations of Ra-226, Th-232, K-40 and Cs-137 in soil and plant samples were measured with high purity germanium detector (HPGe). The concentrations of As, Co, Cr, Cu, Mn, Ni, Pb and Zn were determined, as well as the cation exchange capacity (CEC) and the content of exchangeable cations (Ca, Mg, K, Na). Wide ranges of values were obtained for all the metals, especially for Cr and Ni. The Absalom model was used for determination of the amount of Cs-137 transferred from soil to plant based on soil characteristics such as pH, exchangeable potassium, humus and clay contents. The estimated transfer factors were in the range from 0.011 to 0.307 with an arithmetic mean of 0.071, median of 0.050, geometric mean of 0.053 and geometric standard deviation (GSD) of 2.08. This value agreed well with that calculated from the measurements of 0.069, geometric mean 0.040 and GSD 3.19. Correlations between radionuclides, metals, physicochemical properties and transfer factors were determined by Spearman correlation coefficient. There was a strong positive correlation between Cs-137 transfer factor and the ratio of transfer factor for K and Cs-137. Principal Component Analysis (PCA) was performed in order to identify some pattern of data.
PB  - Elsevier Sci Ltd, Oxford
T2  - Journal of Environmental Radioactivity
T1  - Transfer factors of natural radionuclides and Cs-137 from soil to plants used in traditional medicine in central Serbia
EP  - 88
SP  - 81
VL  - 158
DO  - 10.1016/j.jenvrad.2016.03.028
ER  - 

@article{
author = "Đelić, Gorica and Krstić, Dragana and Stajić, Jelena M. and Milenković, Biljana and Topuzović, Marina and Nikezić, Dragoslav and Vucić, Dušica and Zeremski, Tijana and Stanković, Milan S. and Kostić, Dragana",
year = "2016",
abstract = "Transfer factors of natural radionuclides and (CS)-C-137 from soil to plants used in traditional medicine were determined. The transfer factors (TF) were calculated as Bq kg(-1) of dry plant per Bq kg(-1) of dry soil. Mass activity concentrations of Ra-226, Th-232, K-40 and Cs-137 in soil and plant samples were measured with high purity germanium detector (HPGe). The concentrations of As, Co, Cr, Cu, Mn, Ni, Pb and Zn were determined, as well as the cation exchange capacity (CEC) and the content of exchangeable cations (Ca, Mg, K, Na). Wide ranges of values were obtained for all the metals, especially for Cr and Ni. The Absalom model was used for determination of the amount of Cs-137 transferred from soil to plant based on soil characteristics such as pH, exchangeable potassium, humus and clay contents. The estimated transfer factors were in the range from 0.011 to 0.307 with an arithmetic mean of 0.071, median of 0.050, geometric mean of 0.053 and geometric standard deviation (GSD) of 2.08. This value agreed well with that calculated from the measurements of 0.069, geometric mean 0.040 and GSD 3.19. Correlations between radionuclides, metals, physicochemical properties and transfer factors were determined by Spearman correlation coefficient. There was a strong positive correlation between Cs-137 transfer factor and the ratio of transfer factor for K and Cs-137. Principal Component Analysis (PCA) was performed in order to identify some pattern of data.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Journal of Environmental Radioactivity",
title = "Transfer factors of natural radionuclides and Cs-137 from soil to plants used in traditional medicine in central Serbia",
pages = "88-81",
volume = "158",
doi = "10.1016/j.jenvrad.2016.03.028"
}

Đelić, G., Krstić, D., Stajić, J. M., Milenković, B., Topuzović, M., Nikezić, D., Vucić, D., Zeremski, T., Stanković, M. S.,& Kostić, D.. (2016). Transfer factors of natural radionuclides and Cs-137 from soil to plants used in traditional medicine in central Serbia. in Journal of Environmental Radioactivity
Elsevier Sci Ltd, Oxford., 158, 81-88.
https://doi.org/10.1016/j.jenvrad.2016.03.028

Đelić G, Krstić D, Stajić JM, Milenković B, Topuzović M, Nikezić D, Vucić D, Zeremski T, Stanković MS, Kostić D. Transfer factors of natural radionuclides and Cs-137 from soil to plants used in traditional medicine in central Serbia. in Journal of Environmental Radioactivity. 2016;158:81-88.
doi:10.1016/j.jenvrad.2016.03.028 .

Đelić, Gorica, Krstić, Dragana, Stajić, Jelena M., Milenković, Biljana, Topuzović, Marina, Nikezić, Dragoslav, Vucić, Dušica, Zeremski, Tijana, Stanković, Milan S., Kostić, Dragana, "Transfer factors of natural radionuclides and Cs-137 from soil to plants used in traditional medicine in central Serbia" in Journal of Environmental Radioactivity, 158 (2016):81-88,
https://doi.org/10.1016/j.jenvrad.2016.03.028 . .

TY  - JOUR
AU  - Milenković, Biljana
AU  - Stajić, Jelena M.
AU  - Gulan, Ljiljana
AU  - Zeremski, Tijana
AU  - Nikezić, Dragoslav
PY  - 2015
UR  - http://fiver.ifvcns.rs/handle/123456789/1401
AB  - Radioactivity concentrations and heavy metal content were measured in soil samples collected from the area of Kragujevac, one of the largest cities in Serbia. The specific activities of Ra-226, Th-232, K-40 and Cs-137 in 30 samples were measured by gamma spectrometry using an HPGe semiconductor detector. The average values +/- standard deviations were 33.5 +/- 8.2, 50.3 +/- 10.6, 425.8 +/- 75.7 and 40.2 +/- 26.3 Bq kg(-1), respectively. The activity concentrations of Ra-226, Th-232 and Cs-137 have shown normal distribution. The annual effective doses, radium equivalent activities, external hazard indexes and excess lifetime cancer risk were also estimated. A RAD7 device was used for measuring radon exhalation rates from several samples with highest content of Ra-226. The concentrations of As, Co, Cr, Cu, Mn, Ni, Pb and Zn were measured, as well as their EDTA extractable concentrations. Wide ranges of values were obtained, especially for Cr, Mn, Ni, Pb and Zn. The absence of normal distribution indicates anthropogenic origin of Cr, Ni, Pb and Zn. Correlations between radionuclide activities, heavy metal contents and physicochemical properties of analysed soil were determined by Spearman correlation coefficient. Strong positive correlation between Ra-226 and Th-232 was found.
PB  - Springer Heidelberg, Heidelberg
T2  - Environmental Science & Pollution Research
T1  - Radioactivity levels and heavy metals in the urban soil of Central Serbia
EP  - 16741
IS  - 21
SP  - 16732
VL  - 22
DO  - 10.1007/s11356-015-4869-9
ER  - 

@article{
author = "Milenković, Biljana and Stajić, Jelena M. and Gulan, Ljiljana and Zeremski, Tijana and Nikezić, Dragoslav",
year = "2015",
abstract = "Radioactivity concentrations and heavy metal content were measured in soil samples collected from the area of Kragujevac, one of the largest cities in Serbia. The specific activities of Ra-226, Th-232, K-40 and Cs-137 in 30 samples were measured by gamma spectrometry using an HPGe semiconductor detector. The average values +/- standard deviations were 33.5 +/- 8.2, 50.3 +/- 10.6, 425.8 +/- 75.7 and 40.2 +/- 26.3 Bq kg(-1), respectively. The activity concentrations of Ra-226, Th-232 and Cs-137 have shown normal distribution. The annual effective doses, radium equivalent activities, external hazard indexes and excess lifetime cancer risk were also estimated. A RAD7 device was used for measuring radon exhalation rates from several samples with highest content of Ra-226. The concentrations of As, Co, Cr, Cu, Mn, Ni, Pb and Zn were measured, as well as their EDTA extractable concentrations. Wide ranges of values were obtained, especially for Cr, Mn, Ni, Pb and Zn. The absence of normal distribution indicates anthropogenic origin of Cr, Ni, Pb and Zn. Correlations between radionuclide activities, heavy metal contents and physicochemical properties of analysed soil were determined by Spearman correlation coefficient. Strong positive correlation between Ra-226 and Th-232 was found.",
publisher = "Springer Heidelberg, Heidelberg",
journal = "Environmental Science & Pollution Research",
title = "Radioactivity levels and heavy metals in the urban soil of Central Serbia",
pages = "16741-16732",
number = "21",
volume = "22",
doi = "10.1007/s11356-015-4869-9"
}

Milenković, B., Stajić, J. M., Gulan, L., Zeremski, T.,& Nikezić, D.. (2015). Radioactivity levels and heavy metals in the urban soil of Central Serbia. in Environmental Science & Pollution Research
Springer Heidelberg, Heidelberg., 22(21), 16732-16741.
https://doi.org/10.1007/s11356-015-4869-9

Milenković B, Stajić JM, Gulan L, Zeremski T, Nikezić D. Radioactivity levels and heavy metals in the urban soil of Central Serbia. in Environmental Science & Pollution Research. 2015;22(21):16732-16741.
doi:10.1007/s11356-015-4869-9 .

Milenković, Biljana, Stajić, Jelena M., Gulan, Ljiljana, Zeremski, Tijana, Nikezić, Dragoslav, "Radioactivity levels and heavy metals in the urban soil of Central Serbia" in Environmental Science & Pollution Research, 22, no. 21 (2015):16732-16741,
https://doi.org/10.1007/s11356-015-4869-9 . .

TY  - JOUR
AU  - Gulan, Ljiljana
AU  - Milenković, Biljana
AU  - Stajić, Jelena M.
AU  - Vučković, Biljana
AU  - Krstić, Dragana
AU  - Zeremski, Tijana
AU  - Ninkov, Jordana
PY  - 2013
UR  - http://fiver.ifvcns.rs/handle/123456789/1235
AB  - This paper reports the results of radioactivity concentrations and heavy metal content in soil samples collected from non-agricultural areas in the municipality and vicinity of North Kosovska Mitrovica, formerly the most important mining area in Europe. The estimated average activity concentrations of Ra-226, Th-232, K-40 and Cs-137 are 40.6 +/- 19, 48 +/- 25.4, 743.2 +/- 200.5 and 81 +/- 119 Bq kg(-1), respectively. The estimated average absorbed dose rate in the air and the annual effective dose are 78.7 nGy h(-1) and 96.6 mu Sv, respectively. The radium equivalent activity and external hazard index were also calculated. High contents of Pb, Zn, Cu, Cd, As and Ni were found in the analyzed soil samples, thus indicating pollution of the environment. Most metals have a wide range of values spanning 2 to 3 orders of magnitude, which is particularly evident for Pb and Zn. Correlations between the activity concentrations of the radionuclides, the heavy metal content in soil and the basic soil properties were determined by means of the Pearson linear coefficient. Strong positive correlations between the naturally occurring radionuclides, and also among Pb, Zn, Cu and Cd were found.
PB  - Royal Soc Chemistry, Cambridge
T2  - Environmental Science-Processes & Impacts
T1  - Correlation between radioactivity levels and heavy metal content in the soils of the North Kosovska Mitrovica environment
EP  - 1742
IS  - 9
SP  - 1735
VL  - 15
DO  - 10.1039/c3em00208j
ER  - 

@article{
author = "Gulan, Ljiljana and Milenković, Biljana and Stajić, Jelena M. and Vučković, Biljana and Krstić, Dragana and Zeremski, Tijana and Ninkov, Jordana",
year = "2013",
abstract = "This paper reports the results of radioactivity concentrations and heavy metal content in soil samples collected from non-agricultural areas in the municipality and vicinity of North Kosovska Mitrovica, formerly the most important mining area in Europe. The estimated average activity concentrations of Ra-226, Th-232, K-40 and Cs-137 are 40.6 +/- 19, 48 +/- 25.4, 743.2 +/- 200.5 and 81 +/- 119 Bq kg(-1), respectively. The estimated average absorbed dose rate in the air and the annual effective dose are 78.7 nGy h(-1) and 96.6 mu Sv, respectively. The radium equivalent activity and external hazard index were also calculated. High contents of Pb, Zn, Cu, Cd, As and Ni were found in the analyzed soil samples, thus indicating pollution of the environment. Most metals have a wide range of values spanning 2 to 3 orders of magnitude, which is particularly evident for Pb and Zn. Correlations between the activity concentrations of the radionuclides, the heavy metal content in soil and the basic soil properties were determined by means of the Pearson linear coefficient. Strong positive correlations between the naturally occurring radionuclides, and also among Pb, Zn, Cu and Cd were found.",
publisher = "Royal Soc Chemistry, Cambridge",
journal = "Environmental Science-Processes & Impacts",
title = "Correlation between radioactivity levels and heavy metal content in the soils of the North Kosovska Mitrovica environment",
pages = "1742-1735",
number = "9",
volume = "15",
doi = "10.1039/c3em00208j"
}

Gulan, L., Milenković, B., Stajić, J. M., Vučković, B., Krstić, D., Zeremski, T.,& Ninkov, J.. (2013). Correlation between radioactivity levels and heavy metal content in the soils of the North Kosovska Mitrovica environment. in Environmental Science-Processes & Impacts
Royal Soc Chemistry, Cambridge., 15(9), 1735-1742.
https://doi.org/10.1039/c3em00208j

Gulan L, Milenković B, Stajić JM, Vučković B, Krstić D, Zeremski T, Ninkov J. Correlation between radioactivity levels and heavy metal content in the soils of the North Kosovska Mitrovica environment. in Environmental Science-Processes & Impacts. 2013;15(9):1735-1742.
doi:10.1039/c3em00208j .

Gulan, Ljiljana, Milenković, Biljana, Stajić, Jelena M., Vučković, Biljana, Krstić, Dragana, Zeremski, Tijana, Ninkov, Jordana, "Correlation between radioactivity levels and heavy metal content in the soils of the North Kosovska Mitrovica environment" in Environmental Science-Processes & Impacts, 15, no. 9 (2013):1735-1742,
https://doi.org/10.1039/c3em00208j . .