Multi-tool assessment of trace metals in mangroves combining sediment and clam sampling, DGT passive samplers and caged mussels
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- 作者：Elvagris Segovia Estradaa ; b ; Guillaume Juhelc ; Ping Hana ; Barry C. Kellyd ; Wei Kit Leea ; d ; Sté ; phane Bayena ; e ; stephane.bayen@mcgill.ca" class="auth_mail" title="E-mail the corresponding author
- 关键词：Bioindicator ; Sentinel species ; Passive samplers ; Risk assessment ; Heavy metals
- 刊名：Science of the Total Environment
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：574
- 期：Complete
- 页码：847-857
- 全文大小：746 K
文摘
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The diffusive gradients in thin-films (DGT) technique were used in tropical mangrove waters.
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All tools (DGT, sediment and mollusks) highlighted higher metal contamination at some sites.
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Significant linear correlations were obtained amongst these tools.
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Correlations were observed between metallothionein expression and accumulation of some metals.
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Cu and Zn levels at two mangrove sites would require further assessment.