Assessment of heavy metal contamination in the surface sediments, seawater and organisms of the Pearl River Estuary, South China Sea

The Science of The Total Environment, Год журнала: 2024, Номер 950, С. 175266 - 175266

Опубликована: Авг. 3, 2024

Язык: Английский

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Identifying interactive effects of spatial drivers in soil heavy metal pollutants using interpretable machine learning models

The Science of The Total Environment, Год журнала: 2024, Номер 934, С. 173284 - 173284

Опубликована: Май 18, 2024

Язык: Английский

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Metal contamination in the Ashtamudi Wetland ecosystem: Source identification, toxicological risk assessment of Ni, Cd, Cr, and Pb and remediation strategies

Marine Pollution Bulletin, Год журнала: 2025, Номер 212, С. 117534 - 117534

Опубликована: Янв. 15, 2025

Язык: Английский

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Evaluation of the Heavy Metal Pollution Induced by Sand Mining in Poyang Lake Based on the Fuzzy PERI Model

Water, Год журнала: 2025, Номер 17(1), С. 124 - 124

Опубликована: Янв. 4, 2025

Sand mining significantly impacts heavy metal pollution in aquatic ecosystems. However, uncertainties measured concentrations sediments caused by sand activities are unavoidable. To address this, a fuzzy potential ecological risk index (PERI) model was developed based on the triangular number (TFN) theory. The incorporates TFN of individual metals, comprehensive TFN, and transitional PERI model. This approach applied to regions Poyang Lake, with following results: (i) In Jiujiang region, TFNs Cu, Pb, Cd before were {11.84, 16.61, 19.45}, {8.58, 11.73, 14.46}, {32.80, 34.80, 37.20}, respectively, all categorized as “low” grade. (ii) Before mining, vectors for Shangrao {0.000, 1.000, 0.000, 0.000} 0.344, 0.656, 0.000}, whereas after they changed {0.184, 0.816, 0.195, 0.805, respectively. (iii) After probabilities exceeding 0 0.566, 0.549, 0.952, metals showing probability 0.626 region. (iv) Compared conventional model, more effectively evaluates risks, including cumulative effects. It reflects variations induced offers insights assessment other ecologically sensitive areas.

Язык: Английский

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Chemometric Assessment of Anthropogenically Impacted Ancient Artificial Wetland, Bhojtal, India, for its Drinking Water Suitability and Hydrogeochemical Classification

Water Air & Soil Pollution, Год журнала: 2025, Номер 236(2)

Опубликована: Янв. 25, 2025

Язык: Английский

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Potential of biochar derived from sewage sludge and calcium sulfate as an amendment for acidic soils：milk Chinese cabbage cultivation

Journal of environmental chemical engineering, Год журнала: 2025, Номер unknown, С. 115641 - 115641

Опубликована: Янв. 1, 2025

Язык: Английский

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Soil heavy metals assessment of the Zhoukou riparian zone base of Shaying river basin, China: spatial distribution, source analysis and ecological risk

Environmental Geochemistry and Health, Год журнала: 2025, Номер 47(3)

Опубликована: Фев. 17, 2025

Язык: Английский

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Pollution area identification, receptor model-oriented sources and probabilistic health hazards to prioritize control measures for heavy metal management in soil

Journal of Environmental Management, Год журнала: 2024, Номер 369, С. 122322 - 122322

Опубликована: Авг. 31, 2024

Язык: Английский

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Inversion of heavy metal elements in characteristic agricultural areas of Shanxi Province: Application of the airborne multimodular imaging spectrometer

Ecological Indicators, Год журнала: 2025, Номер 173, С. 113393 - 113393

Опубликована: Март 29, 2025

Язык: Английский

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Crop rotation and green manure type enhance organic carbon fractions and reduce soil arsenic content

Agriculture Ecosystems & Environment, Год журнала: 2024, Номер 378, С. 109287 - 109287

Опубликована: Сен. 9, 2024

Язык: Английский

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