2018
DOI: 10.1007/s10653-018-0117-9
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Residues of organochlorine pesticides (OCPs) in aquatic environment and risk assessment along Shaying River, China

Abstract: Organochlorine pesticides (OCPs) are pesticides with global scale ubiquity, persistence and bioaccumulation, which leave long-term residuals in the water body. OCPs' high toxicity poses significant threats to human health and aquatic biodiversity, making assessment of OCPs' impact on aquatic ecology and human health urgently necessary. In this research, the presence of 16 OCPs in surface water and groundwater along Shaying River, China, as well as OCPs concentration correlations, was investigated at 24 selecte… Show more

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Cited by 39 publications
(21 citation statements)
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“…Also, Modibbo et al (2019) studied the pesticides residue in the water samples collected at the four sampling points in the lake of Njuwa, Adamawa state and detected α-BHC, Endrin, Endosulfan with higher concentration in the surface water which were Endosulfan (0.92 μg/L), Endrin (0.82 μg/L), alpha-BHC (0.57 μg/L). On the other hand, Bai et al (2018) investigated the residues of OCPs along Shaying River in groundwater and surface water, China, at 24 selected sampling sites. The concentration of OCPs were 21.0 -61.4 ng L -1 in groundwater, and 12.3-77.5 ng L -1 in surface water.…”
Section: Resultsmentioning
confidence: 99%
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“…Also, Modibbo et al (2019) studied the pesticides residue in the water samples collected at the four sampling points in the lake of Njuwa, Adamawa state and detected α-BHC, Endrin, Endosulfan with higher concentration in the surface water which were Endosulfan (0.92 μg/L), Endrin (0.82 μg/L), alpha-BHC (0.57 μg/L). On the other hand, Bai et al (2018) investigated the residues of OCPs along Shaying River in groundwater and surface water, China, at 24 selected sampling sites. The concentration of OCPs were 21.0 -61.4 ng L -1 in groundwater, and 12.3-77.5 ng L -1 in surface water.…”
Section: Resultsmentioning
confidence: 99%
“…As of their high perseverance, they can be accrued in the human body by regular consumption of plant crops and drinking water, Dipo et al (1999). Also, High toxicity of OCPS, possess important fears to human health and aquatic organisms, assess the OCPs impact on aquatic ecosystem and human health instantly essential, Bai et al (2018). Kafr El-Zayat district is an agricultural and industrial area, it has a major pesticide factory in Egypt, in addition, there is the company of salt and soda and America, Oil and Soap company also financial company to production superphosphate.…”
Section: Introductionmentioning
confidence: 99%
“…where HC 5 is the OCP concentration at which 5% of species are exposed to chronic hazards, mg/L; and AF an assessment factor, which considers the uncertainty between laboratory toxicology tests and the real environment. In this study, AF = 100 [4]. HC 5 was calculated using species sensitivity distribution (SSD) method [21].…”
Section: Ecological Risk Assessmentmentioning
confidence: 99%
“…According to different evaluation criteria and management purposes, the classification of ecological risks was different [4,6,22,23]. Overall, an RQ value greater than 1 indicates that the concentrations of OCPs in the environment are higher than the predicted no-effect concentrations.…”
Section: Ecological Risk Assessmentmentioning
confidence: 99%
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