ArticleEnvironmental geochemistry and health2020
Occurrence and potential risk of organophosphorus pesticides in urbanised Linggi River, Negeri Sembilan, Malaysia.
Article in Environmental geochemistry and health, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Hydrological and climate impacts on river characteristics of pahang river basin, Malaysia.Heliyon · 2023Article
- Article
- Exposure to Airborne Pesticides and Its Residue in Blood Serum of Paddy Farmers in Malaysia.International journal of environmental research and public health · 2022Article
- Pesticides in surface freshwater: a critical review.Environmental monitoring and assessment · 2022Review
- Spatial Analysis of Groundwater Hydrochemistry through Integrated Multivariate Analysis: A Case Study in the Urbanized Langat Basin, Malaysia.International journal of environmental research and public health · 2021Article
- Environmental Occurrence, Toxicity Concerns, and Degradation of Diazinon Using a Microbial System.Frontiers in microbiology · 2021Review
Corrections and comments
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Authors and funding
3 authors.
Funding
Abstract
The application of organophosphorus pesticides (OPPs) increased gradually because of the rise in global food demand that triggered the agriculture sector to increase the production, leading to OPP residues in the surface water. This study elucidated the presence of OPPs and estimated its ecological risk in the riverine ecosystem of the urbanised Linggi River, Negeri Sembilan, Malaysia. The OPP concentration in surface water was determined using solid-phase extraction method and high-performance liquid chromatography coupled with diode array detection. Further, the ecological risk was estimated by using the risk quotient (RQ) method. The three OPPs, i.e. chlorpyrifos, diazinon, and quinalphos were detected with mean concentrations of 0.0275 µg/L, 0.0328 µg/L, and 0.0362 µg/L, respectively. The OPPs were at high risk (in general and worst cases) under acute exposure. The estimated risk of diazinon was observed as medium for general (RQ
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Registered trials
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