Impact of a super typhoon on heavy metal distribution, migration, availability in agricultural soils.


Journal

Environmental pollution (Barking, Essex : 1987)
ISSN: 1873-6424
Titre abrégé: Environ Pollut
Pays: England
ID NLM: 8804476

Informations de publication

Date de publication:
15 Nov 2021
Historique:
received: 03 03 2021
revised: 27 06 2021
accepted: 21 07 2021
pubmed: 6 8 2021
medline: 30 9 2021
entrez: 5 8 2021
Statut: ppublish

Résumé

Heavy metal contamination in agricultural soils is a worldwide concerned environmental issue. However, a short-term extreme hydrodynamic event (e.g., a super typhoon) may significantly affect the distribution, migration, and availability of heavy metals in agriculture soils on a large scale. The limited understanding of such an impact prevents effective environment survey, risk assessment, and remediation strategy for heavy metal contaminated soils. Here, we show a massive migration of heavy metals during a super typhoon (Lekima) based on the field investigation, simulated experiments, and isotopic fingerprinting. The contaminations of heavy metals (Cd, Zn, Cu, Ni, Cr and As) of agricultural soils at 209 sampling sites over 3.59 × 10

Identifiants

pubmed: 34352634
pii: S0269-7491(21)01417-2
doi: 10.1016/j.envpol.2021.117835
pii:
doi:

Substances chimiques

Metals, Heavy 0
Soil 0
Soil Pollutants 0

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

117835

Informations de copyright

Copyright © 2021 Elsevier Ltd. All rights reserved.

Auteurs

Yanping Ji (Y)

College of Environmental and Resource Sciences, Zhejiang University, Hangzhou, 310058, China; Zhejiang Provincial Key Laboratory of Organic Pollution Process and Control, Hangzhou, 310058, China.

Jiang Xu (J)

College of Environmental and Resource Sciences, Zhejiang University, Hangzhou, 310058, China; Zhejiang Provincial Key Laboratory of Organic Pollution Process and Control, Hangzhou, 310058, China.

Lizhong Zhu (L)

College of Environmental and Resource Sciences, Zhejiang University, Hangzhou, 310058, China; Zhejiang Provincial Key Laboratory of Organic Pollution Process and Control, Hangzhou, 310058, China. Electronic address: zlz@zju.edu.cn.

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Classifications MeSH