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| DOI | 10.1016/j.marpolbul.2020.111175 |
| Metal(loid)s in superficial sediments from coral reefs of French Polynesia | |
| Besson M.; Metian M.; Bustamante P.; Hédouin L. | |
| 发表日期 | 2020 |
| ISSN | 0025326X |
| 卷号 | 155 |
| 英文摘要 | French Polynesia exhibits a wide diversity of islands and coral-reef habitats, from urbanized high islands to remote atolls. Here, we present a geographically extensive baseline survey that examine the concentrations of nine metals (Ag, Cd, Co, Cu, Fe, Mn, Ni, Pb and Zn) and one metalloid (As) in superficial sediments from 28 sites spread over three islands of French Polynesia. We used Principal Component Analysis, Pearson's correlation, hierarchical cluster analysis and generalized linear mixed-effect models on Pollution Load Index to investigate site contamination and metal(loid) associations. At most sites, metal(loid) concentrations were below commonly applied sediment quality guidelines. However, a few sites located near farming activities, river discharges and urbanized areas showed concentrations above these guidelines. This study provides critical baseline values for metal(loid) contaminants in this region and in coral-reef areas in general, and spur decreased discharge of metal(loid) contaminants in the anthropogenised areas of French Polynesia. © 2020 Elsevier Ltd |
| 英文关键词 | Metalloids; Metals; Monitoring; Pacific Ocean; South Pacific Islands |
| 语种 | 英语 |
| scopus关键词 | Correlation methods; Hierarchical clustering; Hierarchical systems; Metals; Principal component analysis; Reefs; Sediments; Baseline values; Farming activities; Mixed-effect models; Pollution load indices; River discharge; Sediment quality guidelines; Superficial sediments; Urbanized area; River pollution; arsenic; cadmium; cobalt; copper; iron; lead; manganese; metalloid; nickel; silver; zinc; heavy metal; metal; metalloid; concentration (composition); coral reef; debris flow; marine pollution; metalloid; pollution effect; principal component analysis; sediment transport; Article; concentration (parameter); coral reef; correlation coefficient; dry weight; farming system; French Polynesia; hierarchical clustering; marine environment; principal component analysis; sediment; urbanization; water contamination; coral reef; environmental monitoring; island (geological); Polynesia; river; sediment; water pollutant; French Polynesia; Anthozoa; Coral Reefs; Environmental Monitoring; Geologic Sediments; Islands; Metalloids; Metals; Metals, Heavy; Polynesia; Rivers; Water Pollutants, Chemical |
| 来源期刊 | Marine Pollution Bulletin
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/148966 |
| 作者单位 | Environment Laboratories, International Atomic Energy AgencyPrincipality of Monaco 98000, Monaco; Littoral Environnement et Sociétés (LIENSs), CNRS - La Rochelle Université, UMR 7266, La Rochelle, 17000, France; Institut Universitaire de France (IUF), 1 rue Descartes, Paris, 75005, France; PSL Research University: EPHE-UPVD-CNRS, USR 3278 CRIOBEMo'orea 98729, French Polynesia; Laboratoire d'Excellence Corail, Papetoai, Mo'orea BP1013, French Polynesia |
| 推荐引用方式 GB/T 7714 | Besson M.,Metian M.,Bustamante P.,et al. Metal(loid)s in superficial sediments from coral reefs of French Polynesia[J],2020,155. |
| APA | Besson M.,Metian M.,Bustamante P.,&Hédouin L..(2020).Metal(loid)s in superficial sediments from coral reefs of French Polynesia.Marine Pollution Bulletin,155. |
| MLA | Besson M.,et al."Metal(loid)s in superficial sediments from coral reefs of French Polynesia".Marine Pollution Bulletin 155(2020). |
| 条目包含的文件 | 条目无相关文件。 | |||||
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