期刊
MARINE POLLUTION BULLETIN
卷 112, 期 1-2, 页码 318-326出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.marpolbul.2016.07.049
关键词
Biomarkers; Crassostrea gigas; Metals; Integrative indices
资金
- Key Research Program of the Chinese Academy of Sciences [KZZD-EW-14]
- Strategic Priority Research Program of the Chinese Academy of Science [XDA11020702]
- National Science Foundation of Shandong Province [JQ201310]
- Zhejiang Provincial Top Key Discipline of Aquaculture Open Foundation [XKZSC1402]
An integrative biomarker approach was employed to evaluate the environmental quality of the north coast of Shandong Peninsula along the southern Bohai Sea of China, where pollution is an imminent threat due to rapid urbanization and industrialization. A battery of biomarkers and the metal bioaccumulation in tissues of native oyster Crassostrea gigas were measured under field conditions. Integrative biomarker index (IBR) and metal body burden were calculated to differentiate the pollution status of seven sampling sites. According to our results, Xinzhuang (XZ) site was the most severely contaminated, with the highest IBR value of 3.58, while the lowest IBR value (0.04) was obtained at Penglai (PL). Such an integrated biomarker approach was proved as a useful method for environmental quality assessment in the study area. (C) 2016 Published by Elsevier Ltd.
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