This work reports the occurrence and distribution of organochlorine pesticides (OCPs), polychlorinated biphenyls (PCBs) and polybrominated diphenyl ethers (PBDEs) in soil, sediment, suspended particle matter (SPM), streamwater and macrophytes, along the Río Negro basin, Argentinean Patagonia. The clear predominance of OCPs among all matrices indicates the impact of agriculture on the watershed. The highest levels were found for pp'-DDE which represented up to 95% in agricultural soils (42.0-1.27x10 3 ng/g d.w) from the Upper Valley (upstream), where long and historical intensive fruit cultures have been settled and represent a hot spot of legacy pesticides for the environment. The insecticide endosulfan, currently in use, was also found in ...
XAD-resin based passive air samplers were deployed at 10 sites in the Quequén Grande River watershed...
This study assessed for the first time the occurrence of legacy persistent organic pollutants (POPs)...
Land use changes have led to the degradation of multiple ecosystem services and affected the quality...
XAD-based passive air samplers (PAS) were used to evaluate organochlorine pesticides (OCPs), polychl...
DDTs, endosulfans, HCHs, chlordanes, PCBs and PBDEs levels were determined in different tissues of p...
This study is aimed at analyzing the occurrence and transport of organochlorine pesticides (OCPs), p...
This work evaluates the factors affecting the presence of organochlorine pesticides in Pampeano aqui...
The Argentine stretch of the del Plata basin crosses regions devoted to extensive and intensive agri...
Con el objeto de estudiar la concentración y distribución de plaguicidas organoclorados (POCLs) en a...
Argentina has 31 million hectares given over to agriculture comprising 2.2% of the world’s total are...
The Uruguay River is receptor of pollutants, such as pesticides, from agriculture activities along i...
Los bifenilos policlorados (BPCs) han sido extensamente utilizados como fluidos dieléctricos en tran...
Water monitoring is of great importance, especially for water bodies in agricultural or industrial a...
The occurrence of persistent organic pollutants (POPs) and polycyclic aromatic hydrocarbons (PAHs) i...
The concentrations of polychlorinated biphenyls (PCBs) have been determined in tissues of lettuce (L...
XAD-resin based passive air samplers were deployed at 10 sites in the Quequén Grande River watershed...
This study assessed for the first time the occurrence of legacy persistent organic pollutants (POPs)...
Land use changes have led to the degradation of multiple ecosystem services and affected the quality...
XAD-based passive air samplers (PAS) were used to evaluate organochlorine pesticides (OCPs), polychl...
DDTs, endosulfans, HCHs, chlordanes, PCBs and PBDEs levels were determined in different tissues of p...
This study is aimed at analyzing the occurrence and transport of organochlorine pesticides (OCPs), p...
This work evaluates the factors affecting the presence of organochlorine pesticides in Pampeano aqui...
The Argentine stretch of the del Plata basin crosses regions devoted to extensive and intensive agri...
Con el objeto de estudiar la concentración y distribución de plaguicidas organoclorados (POCLs) en a...
Argentina has 31 million hectares given over to agriculture comprising 2.2% of the world’s total are...
The Uruguay River is receptor of pollutants, such as pesticides, from agriculture activities along i...
Los bifenilos policlorados (BPCs) han sido extensamente utilizados como fluidos dieléctricos en tran...
Water monitoring is of great importance, especially for water bodies in agricultural or industrial a...
The occurrence of persistent organic pollutants (POPs) and polycyclic aromatic hydrocarbons (PAHs) i...
The concentrations of polychlorinated biphenyls (PCBs) have been determined in tissues of lettuce (L...
XAD-resin based passive air samplers were deployed at 10 sites in the Quequén Grande River watershed...
This study assessed for the first time the occurrence of legacy persistent organic pollutants (POPs)...
Land use changes have led to the degradation of multiple ecosystem services and affected the quality...