Linking the toxic metals to benthic community alteration: A case study of ecological status in the Bohai Bay
文献类型：期刊论文
| 作者 | Wu, Bin1,2; Song, Jinming1 ; Li, Xuegang1
|
| 刊名 | MARINE POLLUTION BULLETIN
 |
| 出版日期 | 2014-06-15 |
| 卷号 | 83期号:1页码:116-126 |
| 关键词 | Ecological significance Sediments Benthos Toxic metals Bohai Bay |
| 通讯作者 | Song, JM (reprint author), Chinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China. |
| 英文摘要 | Ecological effects and quality status of sediments in the Bohai Bay (North China) were studied by incorporating the traditional chemical analysis and benthic community structure. In the present study, paired sediments from 20 stations were sampled for chemical analysis and benthic assemblages. The overall results demonstrated that sediment impairment mainly appeared in the southern part of the Bay. The results obtained from the principal component analysis regarding benthic data and potential explanatory factors indicated that As, Hg and petroleum hydrocarbons (PHs) were responsible for the distribution of macrofaunal assemblages. Canonical correspondence analysis further showed As was significantly correlated to the benthic alteration, which provided evidence of ecological relevance to chemical substances of concern. Overall, this study revealed the metal contamination in the Bohai Bay was not as severe as previously regarded. Yet, further investigation is still needed considering the complexity of sediment matrices. (C) 2014 Elsevier Ltd. All rights reserved. |
| 学科主题 | Environmental Sciences & Ecology; Marine & Freshwater Biology |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000339130000027 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/24025]  |
| 专题 | 海洋研究所_海洋生态与环境科学重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Bin,Song, Jinming,Li, Xuegang. Linking the toxic metals to benthic community alteration: A case study of ecological status in the Bohai Bay[J]. MARINE POLLUTION BULLETIN,2014,83(1):116-126. |
| APA | Wu, Bin,Song, Jinming,&Li, Xuegang.(2014).Linking the toxic metals to benthic community alteration: A case study of ecological status in the Bohai Bay.MARINE POLLUTION BULLETIN,83(1),116-126. |
| MLA | Wu, Bin,et al."Linking the toxic metals to benthic community alteration: A case study of ecological status in the Bohai Bay".MARINE POLLUTION BULLETIN 83.1(2014):116-126. |
入库方式： OAI收割
来源：海洋研究所
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