Natural and anthropogenic factors affecting the groundwater quality in Serbia
Само за регистроване кориснике
2014
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Various chemometric techniques were used to analyze the quality of groundwater data sets. Seventeen water quality parameters: the cations Na, K, Ca, Mg, the anions Cl, SO4, NO3, HCO3 and nine trace elements Pb, As, Mn, Ni, Cu, Cd, Fe, Zn and Cr were measured at 66 different key sampling sites in ten representative areas (low land-Northern Autonomous Province of Serbia, Vojvodina and central Serbia) for the summer period of 2009. HCA grouped the sample sites into four clusters based on the similarities of the characteristics of the groundwater quality. DA showed two parameters, HCO3 and Zn, affording more than 90% correct assignments in the spatial analysis of four/three different regions in Serbia. Factor analysis was applied on the log-transformed data sets and allowed the identification of a reduced number of factors with hydrochemical meaning. The results showed severe pollution with Mn, As, NO3, Ni, Pb whereby anthropogenic origin of these contaminants was indicated. The pollution ...comes from both scattered point sources (industrial and urban effluent) and diffuse source agricultural activity. These samples may not be suitable for human consumption; the water quality belongs to class III/IV (contaminated). The Fe anomalies (7.1 mg/L) in the water from the Vetrnica site can be attributed to natural sources, such as the dissolution of rock masses and rock fragments. The serious groundwater contamination with As (25.7-137.8 mu g/L) in the area of Banat (Northern Autonomous Province of Serbia, Vojvodina) and a sample No. 9 at the Great Morava River requires urgent attention.
Кључне речи:
Ground-water quality of Serbia / Cluster analysis / Factor analysis / Discriminant analysis / Groundwater pollution sourcesИзвор:
Science of the Total Environment, 2014, 468, 933-942Издавач:
- Elsevier
Финансирање / пројекти:
- Проучавање физичкохемијских и биохемијских процеса у животној средини који утичу на загађење и истраживање могућности за минимизирање последица (RS-MESTD-Basic Research (BR or ON)-172001)
- Истраживање климатских промена и њиховог утицаја на животну средину - праћење утицаја, адаптација и ублажавање (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-43007)
DOI: 10.1016/j.scitotenv.2013.09.011
ISSN: 0048-9697
PubMed: 24080418
WoS: 000331776000097
Scopus: 2-s2.0-84884727506
Институција/група
IHTMTY - JOUR AU - Dević, Gordana AU - Đorđević, Dragana AU - Sakan, Sanja PY - 2014 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/1503 AB - Various chemometric techniques were used to analyze the quality of groundwater data sets. Seventeen water quality parameters: the cations Na, K, Ca, Mg, the anions Cl, SO4, NO3, HCO3 and nine trace elements Pb, As, Mn, Ni, Cu, Cd, Fe, Zn and Cr were measured at 66 different key sampling sites in ten representative areas (low land-Northern Autonomous Province of Serbia, Vojvodina and central Serbia) for the summer period of 2009. HCA grouped the sample sites into four clusters based on the similarities of the characteristics of the groundwater quality. DA showed two parameters, HCO3 and Zn, affording more than 90% correct assignments in the spatial analysis of four/three different regions in Serbia. Factor analysis was applied on the log-transformed data sets and allowed the identification of a reduced number of factors with hydrochemical meaning. The results showed severe pollution with Mn, As, NO3, Ni, Pb whereby anthropogenic origin of these contaminants was indicated. The pollution comes from both scattered point sources (industrial and urban effluent) and diffuse source agricultural activity. These samples may not be suitable for human consumption; the water quality belongs to class III/IV (contaminated). The Fe anomalies (7.1 mg/L) in the water from the Vetrnica site can be attributed to natural sources, such as the dissolution of rock masses and rock fragments. The serious groundwater contamination with As (25.7-137.8 mu g/L) in the area of Banat (Northern Autonomous Province of Serbia, Vojvodina) and a sample No. 9 at the Great Morava River requires urgent attention. PB - Elsevier T2 - Science of the Total Environment T1 - Natural and anthropogenic factors affecting the groundwater quality in Serbia VL - 468 SP - 933 EP - 942 DO - 10.1016/j.scitotenv.2013.09.011 ER -
@article{ author = "Dević, Gordana and Đorđević, Dragana and Sakan, Sanja", year = "2014", abstract = "Various chemometric techniques were used to analyze the quality of groundwater data sets. Seventeen water quality parameters: the cations Na, K, Ca, Mg, the anions Cl, SO4, NO3, HCO3 and nine trace elements Pb, As, Mn, Ni, Cu, Cd, Fe, Zn and Cr were measured at 66 different key sampling sites in ten representative areas (low land-Northern Autonomous Province of Serbia, Vojvodina and central Serbia) for the summer period of 2009. HCA grouped the sample sites into four clusters based on the similarities of the characteristics of the groundwater quality. DA showed two parameters, HCO3 and Zn, affording more than 90% correct assignments in the spatial analysis of four/three different regions in Serbia. Factor analysis was applied on the log-transformed data sets and allowed the identification of a reduced number of factors with hydrochemical meaning. The results showed severe pollution with Mn, As, NO3, Ni, Pb whereby anthropogenic origin of these contaminants was indicated. The pollution comes from both scattered point sources (industrial and urban effluent) and diffuse source agricultural activity. These samples may not be suitable for human consumption; the water quality belongs to class III/IV (contaminated). The Fe anomalies (7.1 mg/L) in the water from the Vetrnica site can be attributed to natural sources, such as the dissolution of rock masses and rock fragments. The serious groundwater contamination with As (25.7-137.8 mu g/L) in the area of Banat (Northern Autonomous Province of Serbia, Vojvodina) and a sample No. 9 at the Great Morava River requires urgent attention.", publisher = "Elsevier", journal = "Science of the Total Environment", title = "Natural and anthropogenic factors affecting the groundwater quality in Serbia", volume = "468", pages = "933-942", doi = "10.1016/j.scitotenv.2013.09.011" }
Dević, G., Đorđević, D.,& Sakan, S.. (2014). Natural and anthropogenic factors affecting the groundwater quality in Serbia. in Science of the Total Environment Elsevier., 468, 933-942. https://doi.org/10.1016/j.scitotenv.2013.09.011
Dević G, Đorđević D, Sakan S. Natural and anthropogenic factors affecting the groundwater quality in Serbia. in Science of the Total Environment. 2014;468:933-942. doi:10.1016/j.scitotenv.2013.09.011 .
Dević, Gordana, Đorđević, Dragana, Sakan, Sanja, "Natural and anthropogenic factors affecting the groundwater quality in Serbia" in Science of the Total Environment, 468 (2014):933-942, https://doi.org/10.1016/j.scitotenv.2013.09.011 . .