ArticleInternational journal of environmental research and public health2021
Metal Pollution and Bioaccumulation in the Nhue-Day River Basin, Vietnam: Potential Ecological and Human Health Risks.
Article in International journal of environmental research and public health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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7 citing papers in PubMed.
- Tarlatamab in small cell lung cancer following platinum-based chemotherapy: subgroup analysis of Japanese patients from the DeLLphi-304 study.International journal of clinical oncology · 2026Article
- A Timeseries-based Multimodal Deep Learning Approach for Lung Nodule Growth Prediction.Journal of imaging informatics in medicine · 2025Article
- Source apportionment and ecological risk assessment of heavy metals in sediments of Dongping lake based on PCA-PMF model.Scientific reports · 2025Article
- [Depressive symptoms in geriatrics-More than the geriatric depression scale].Zeitschrift fur Gerontologie und Geriatrie · 2025Article
- Genotoxic Potential of Anthropized Water Bodies in the Hanoi Region of Vietnam Assessed with the Comet Assay on Erythrocytes of Nile Tilapia (Oreochromis niloticus).Bulletin of environmental contamination and toxicology · 2025Article
- Adverse Effects of Toxic Metal Pollution in Rivers on the Physiological Health of Fish.Toxics · 2022Article
- Content of Pb and Zn in Sediments and Hydrobionts as Ecological Markers for Pollution Assessment of Freshwater Objects in Bulgaria-A Review.International journal of environmental research and public health · 2022Review
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Authors and funding
6 authors.
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Abstract
(1) Background: Metal pollution in the Nhue-Day River basin has impacted approximately 12 million people. However, none of the previous studies considered the entire basin's environmental and health risks. Thus, this research aims to fill knowledge gaps and reduce risks. (2) Methods: Sediment and fish samples from the basin were analyzed to determine the levels of Zn, Cu, Pb, and Cd pollution and their potential ecological (EF, modified Pollution Index-mPI, and expanded, modified potential ecological risk index-emRI) and human health risks (THQ, HI, and TR indices). (3) Results: Metal levels in sediment exceeded Canadian aquatic life protection guidelines, indicating moderate to severe contamination (EFs: 1.3-58.5 and mPIs: 4-39). Compared to the new proposed ecological risk threshold, all river sites and Site 1 for ponds had elevated metal levels; and these posed a very high ecological risk in spring (emRI > 4.5), with Cd being the most hazardous. Lead levels in all fish tissues surpassed Vietnamese and EU food regulations. In agreement with THQ, EWI (Zn, Cu) and EMI (Cd) were both less than 2.5% of the PTWI and PTMI, respectively. However, HI values of 0.67-1.26 suggested a moderate health risk. Carcinogenic risk (TR > 10
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