Atrazine and its metabolites in groundwater and soil from the agricultural region of Serbia.
Само за регистроване кориснике
2011
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The quality of water and soil in agricultural production are very important. The intensive use of the herbicide atrazine in Serbia during the last decades, has led to the accumulation of residues of atrazine and its metabolites in the environment. This study was conducted in order to verify the presence of atrazine and its metabolites residues in groundwater and the presence of atrazine residues in soil in the region of northern Serbia, where due to intensive agricultural production, atrazine has been applied in large quantities (2-20 kg/ha) for many years. Groundwater aquifer and soil samples from the arable layer (0-30 cm) were collected from 15 sites in the region of northern Serbia in the vicinity of wells that were used as source for water samples. The extraction of atrazine and _ its metabolites, deethylatrazine (DEA) and deisopropylatrazine (DIA) from water was carried out with methanol using C-18 DSK 47mm (Supelco No.57171), while the extraction from soil samples was conducted ...with Soxhlet - methylene chloride. Residue levels were analyzed by GC/NPD. The average concentration values for atrazine, DEA and DIA in groundwater samples wer 0.123yug/ (0.001-0.43yg/), 0.06yg/ (0.001-0.5yg/l) and 0.27pg/ (0.01-2.02yg/l) respectively. In 47% of the analyzed groundwater samples the concentration of atrazine and/or its metabolites was above O.1pg/. The average value of atrazine concentration in soil samples was 0.038mg/kq (0.001-0.155mg/kg). According to theRegulations of the Republic of Serbia the maximum level of atrazine in soil is declared respectively for sensitive crops and range from 0.06 to 1.0mg/kg. The result is a consequence of intensive and long-term usage of this group of herbicides, as well as the high level of groundwater in this region. The use of atrazine was recently banned in Serbia and we can expect a gradual reduction of its residues in this region.
Кључне речи:
atrazine / groundwater / soil / SerbiaИзвор:
Book of Abstracts, 7th International Symposium MGPR “Paolo Cabras”, 9-11 November 2011, Thessaloniki, Greece, 2011, 103-103Издавач:
- Thessaloniki : Aristotle University of Thessaloniki, Faculty of Agriculture
Колекције
Институција/група
FiVeRTY - CONF AU - Šunjka, Dragana AU - Lazić, Sanja AU - Pucarević, Mira AU - Grahovac, Nada AU - Vuković, S. PY - 2011 UR - http://fiver.ifvcns.rs/handle/123456789/3313 AB - The quality of water and soil in agricultural production are very important. The intensive use of the herbicide atrazine in Serbia during the last decades, has led to the accumulation of residues of atrazine and its metabolites in the environment. This study was conducted in order to verify the presence of atrazine and its metabolites residues in groundwater and the presence of atrazine residues in soil in the region of northern Serbia, where due to intensive agricultural production, atrazine has been applied in large quantities (2-20 kg/ha) for many years. Groundwater aquifer and soil samples from the arable layer (0-30 cm) were collected from 15 sites in the region of northern Serbia in the vicinity of wells that were used as source for water samples. The extraction of atrazine and _ its metabolites, deethylatrazine (DEA) and deisopropylatrazine (DIA) from water was carried out with methanol using C-18 DSK 47mm (Supelco No.57171), while the extraction from soil samples was conducted with Soxhlet - methylene chloride. Residue levels were analyzed by GC/NPD. The average concentration values for atrazine, DEA and DIA in groundwater samples wer 0.123yug/ (0.001-0.43yg/), 0.06yg/ (0.001-0.5yg/l) and 0.27pg/ (0.01-2.02yg/l) respectively. In 47% of the analyzed groundwater samples the concentration of atrazine and/or its metabolites was above O.1pg/. The average value of atrazine concentration in soil samples was 0.038mg/kq (0.001-0.155mg/kg). According to theRegulations of the Republic of Serbia the maximum level of atrazine in soil is declared respectively for sensitive crops and range from 0.06 to 1.0mg/kg. The result is a consequence of intensive and long-term usage of this group of herbicides, as well as the high level of groundwater in this region. The use of atrazine was recently banned in Serbia and we can expect a gradual reduction of its residues in this region. PB - Thessaloniki : Aristotle University of Thessaloniki, Faculty of Agriculture C3 - Book of Abstracts, 7th International Symposium MGPR “Paolo Cabras”, 9-11 November 2011, Thessaloniki, Greece T1 - Atrazine and its metabolites in groundwater and soil from the agricultural region of Serbia. EP - 103 SP - 103 UR - https://hdl.handle.net/21.15107/rcub_fiver_3313 ER -
@conference{ author = "Šunjka, Dragana and Lazić, Sanja and Pucarević, Mira and Grahovac, Nada and Vuković, S.", year = "2011", abstract = "The quality of water and soil in agricultural production are very important. The intensive use of the herbicide atrazine in Serbia during the last decades, has led to the accumulation of residues of atrazine and its metabolites in the environment. This study was conducted in order to verify the presence of atrazine and its metabolites residues in groundwater and the presence of atrazine residues in soil in the region of northern Serbia, where due to intensive agricultural production, atrazine has been applied in large quantities (2-20 kg/ha) for many years. Groundwater aquifer and soil samples from the arable layer (0-30 cm) were collected from 15 sites in the region of northern Serbia in the vicinity of wells that were used as source for water samples. The extraction of atrazine and _ its metabolites, deethylatrazine (DEA) and deisopropylatrazine (DIA) from water was carried out with methanol using C-18 DSK 47mm (Supelco No.57171), while the extraction from soil samples was conducted with Soxhlet - methylene chloride. Residue levels were analyzed by GC/NPD. The average concentration values for atrazine, DEA and DIA in groundwater samples wer 0.123yug/ (0.001-0.43yg/), 0.06yg/ (0.001-0.5yg/l) and 0.27pg/ (0.01-2.02yg/l) respectively. In 47% of the analyzed groundwater samples the concentration of atrazine and/or its metabolites was above O.1pg/. The average value of atrazine concentration in soil samples was 0.038mg/kq (0.001-0.155mg/kg). According to theRegulations of the Republic of Serbia the maximum level of atrazine in soil is declared respectively for sensitive crops and range from 0.06 to 1.0mg/kg. The result is a consequence of intensive and long-term usage of this group of herbicides, as well as the high level of groundwater in this region. The use of atrazine was recently banned in Serbia and we can expect a gradual reduction of its residues in this region.", publisher = "Thessaloniki : Aristotle University of Thessaloniki, Faculty of Agriculture", journal = "Book of Abstracts, 7th International Symposium MGPR “Paolo Cabras”, 9-11 November 2011, Thessaloniki, Greece", title = "Atrazine and its metabolites in groundwater and soil from the agricultural region of Serbia.", pages = "103-103", url = "https://hdl.handle.net/21.15107/rcub_fiver_3313" }
Šunjka, D., Lazić, S., Pucarević, M., Grahovac, N.,& Vuković, S.. (2011). Atrazine and its metabolites in groundwater and soil from the agricultural region of Serbia.. in Book of Abstracts, 7th International Symposium MGPR “Paolo Cabras”, 9-11 November 2011, Thessaloniki, Greece Thessaloniki : Aristotle University of Thessaloniki, Faculty of Agriculture., 103-103. https://hdl.handle.net/21.15107/rcub_fiver_3313
Šunjka D, Lazić S, Pucarević M, Grahovac N, Vuković S. Atrazine and its metabolites in groundwater and soil from the agricultural region of Serbia.. in Book of Abstracts, 7th International Symposium MGPR “Paolo Cabras”, 9-11 November 2011, Thessaloniki, Greece. 2011;:103-103. https://hdl.handle.net/21.15107/rcub_fiver_3313 .
Šunjka, Dragana, Lazić, Sanja, Pucarević, Mira, Grahovac, Nada, Vuković, S., "Atrazine and its metabolites in groundwater and soil from the agricultural region of Serbia." in Book of Abstracts, 7th International Symposium MGPR “Paolo Cabras”, 9-11 November 2011, Thessaloniki, Greece (2011):103-103, https://hdl.handle.net/21.15107/rcub_fiver_3313 .