Distribution patterns and source identification for heavy metals in Mirs Bay of Hong Kong in China.

Bays China Cluster Analysis Environmental Monitoring Environmental Pollution Geologic Sediments Hong Kong Metals, Heavy / analysis Principal Component Analysis Water Pollutants, Chemical / analysis
Heavy metals Hong Kong Marine sediments Multivariate statistical analysis

Journal

Ecotoxicology (London, England)
ISSN: 1573-3017
Titre abrégé: Ecotoxicology
Pays: United States
ID NLM: 9885956

Informations de publication

Date de publication:
Aug 2020
Historique:
accepted: 31 03 2020
pubmed: 29 4 2020
medline: 29 7 2020
entrez: 29 4 2020
Statut: ppublish

Résumé

Sediment quality caused by heavy metals was investigated in the Mirs Bay and Tolo Harbor, Hong Kong, China. Samples were collected in January and July, 2010. One-way analysis of variance showed that sediment quality variables (Fe, Zn, Mn, Pb, V, Cu, Cr, Ba, Ni and As) were significantly different (p < 0.05) among the sampling areas, whereas the average concentration of V, Eh and Ba exhibited the significant seasonal variations (p < 0.05) between January and July. The spatial pattern of heavy metals (Pb, Zn and Cu) can probably be attributed to anthropogenic and tidal flushing influence in the harbor. Both geo-accumulation index (I

Identifiants

DOI: 10.1007/s10646-020-02211-6 PMID: 32342292
pubmed: 32342292
doi: 10.1007/s10646-020-02211-6
pii: 10.1007/s10646-020-02211-6
doi:

Substances chimiques

Metals, Heavy 0
Water Pollutants, Chemical 0

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

762-770

Subventions

Organisme : The National Natural Science Foundation of China (CN)
ID : U1901211

Auteurs

Mei-Lin Wu (ML)

State Key Laboratory of Tropical Oceanography, South China Sea Institute of Oceanology, Chinese Academy of Sciences, 510301, Guangzhou, China.
Innovation Academy of South China Sea Ecology and Environmental Engineering, Chinese Academy of Sciences, 510301, Guangzhou, China.

Hao Cheng (H)

State Key Laboratory of Tropical Oceanography, South China Sea Institute of Oceanology, Chinese Academy of Sciences, 510301, Guangzhou, China.
Innovation Academy of South China Sea Ecology and Environmental Engineering, Chinese Academy of Sciences, 510301, Guangzhou, China.

Hui Zhao (H)

College of Chemistry and Environmental Science, Guangdong Ocean University, 524088, Zhanjiang, China.

Fu-Lin Sun (FL)

State Key Laboratory of Tropical Oceanography, South China Sea Institute of Oceanology, Chinese Academy of Sciences, 510301, Guangzhou, China.
Innovation Academy of South China Sea Ecology and Environmental Engineering, Chinese Academy of Sciences, 510301, Guangzhou, China.
Daya Bay Marine Biology Research Station, Chinese Academy of Sciences, 518121, Shenzhen, China.

Yu-Tu Wang (YT)

State Key Laboratory of Tropical Oceanography, South China Sea Institute of Oceanology, Chinese Academy of Sciences, 510301, Guangzhou, China.
Innovation Academy of South China Sea Ecology and Environmental Engineering, Chinese Academy of Sciences, 510301, Guangzhou, China.
Daya Bay Marine Biology Research Station, Chinese Academy of Sciences, 518121, Shenzhen, China.

Jian-Ping Yin (JP)

State Key Laboratory of Tropical Oceanography, South China Sea Institute of Oceanology, Chinese Academy of Sciences, 510301, Guangzhou, China.
Innovation Academy of South China Sea Ecology and Environmental Engineering, Chinese Academy of Sciences, 510301, Guangzhou, China.

Jiao Fei (J)

State Key Laboratory of Tropical Oceanography, South China Sea Institute of Oceanology, Chinese Academy of Sciences, 510301, Guangzhou, China.
Innovation Academy of South China Sea Ecology and Environmental Engineering, Chinese Academy of Sciences, 510301, Guangzhou, China.

Cui-Ci Sun (CC)

State Key Laboratory of Tropical Oceanography, South China Sea Institute of Oceanology, Chinese Academy of Sciences, 510301, Guangzhou, China.
Innovation Academy of South China Sea Ecology and Environmental Engineering, Chinese Academy of Sciences, 510301, Guangzhou, China.
Daya Bay Marine Biology Research Station, Chinese Academy of Sciences, 518121, Shenzhen, China.

You-Shao Wang (YS)

State Key Laboratory of Tropical Oceanography, South China Sea Institute of Oceanology, Chinese Academy of Sciences, 510301, Guangzhou, China. yswang@scsio.ac.cn.
Innovation Academy of South China Sea Ecology and Environmental Engineering, Chinese Academy of Sciences, 510301, Guangzhou, China. yswang@scsio.ac.cn.
Daya Bay Marine Biology Research Station, Chinese Academy of Sciences, 518121, Shenzhen, China. yswang@scsio.ac.cn.

Articles similaires

Perceived risk of death among patients with advanced cancer: a qualitative directed content analysis.

Guojuan Chen, Zhangxian Chen, Huimin Xiao et al.
1.00
Humans Neoplasms Male Female Middle Aged

The association between sleep duration trajectories and successful aging: a population-based cohort study.

Liuhong Tian, Pan Ding, Xiaodan Kuang et al.
1.00
Humans Male Female Aged Middle Aged

How Do Personal Attributes Shape AI Dependency in Chinese Higher Education Context? Insights from Needs Frustration Perspective.

Wenjun Zhong, Jianghua Luo, Ya Lyu
1.00
Humans Male Female Young Adult Students

The cardio-protective effect of cardiomyopeptidin in critically ill patients with myocardial injury: a retrospective cohort study.

Jingyi Liang, Zengzhu He, Simin Tao et al.
1.00
Humans Retrospective Studies Male Critical Illness Female

Classifications MeSH

questionsmedicales.fr › Phénomènes physiques › Phénomènes géologiques › Baies (géographie) › Distribution patterns and source...
questionsmedicales.fr › Régions géographiques › Asie › Extrême-Orient › Chine › Distribution patterns and source...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Méthodes épidémiologiques › Statistiques comme sujet › Analyse de regroupements › Distribution patterns and source...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Pratiques en santé publique › Surveillance de l'environnement › Distribution patterns and source...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Pollution de l'environnement › Distribution patterns and source...
questionsmedicales.fr › Phénomènes biologiques › Phénomènes écologiques et environnementaux › Sédiments géologiques › Distribution patterns and source...
questionsmedicales.fr › Régions géographiques › Asie › Extrême-Orient › Chine › Hong Kong › Distribution patterns and source...
questionsmedicales.fr › Produits chimiques inorganiques › Métaux › Métaux lourds › Distribution patterns and source...
questionsmedicales.fr › Techniques d'investigation › Analyse en composantes principales › Distribution patterns and source...
questionsmedicales.fr › Actions chimiques et utilisations › Actions toxiques › Polluants environnementaux › Polluants de l'eau › Polluants chimiques de l'eau › Distribution patterns and source...