IOCAS-IR  > 海洋地质与环境重点实验室
Responses of benthic foraminifera to the 2011 oil spill in the Bohai Sea, PR China
Lei, Yan Li1; Li, Tie Gang1; Bi, Hongsheng2; Cui, Wen Lin3; Song, Wen Peng3; Li, Ji Ye3; Li, Cheng Chun1
2015-07-15
Source PublicationMARINE POLLUTION BULLETIN
Volume96Issue:1-2Pages:245-260
SubtypeArticle
AbstractThe 2011 oil spill in the Bohai Sea was the largest spill event in China. Nine sediment cores were taken near the spill site and environmental factors including Polycyclic Aromatic Hydrocarbon (PAHs), oils, sulfides, organic carbon were measured 6 months later. Benthic foraminifera were separated into >150 mu m (large) and 63-150 mu m (small) size fractions for 2-cm depth interval of each sediment core. Statistical analyses suggested that the species composition of living foraminifera was impacted by oils, PAHs and sulfides. Large foraminifera were more sensitive to the oils than the small. Abnormal specimens were positively correlated with oils or PAHs. Small forms, however, tended to have high reproduction and mortality. Pollution-resistant and opportunistic taxa were identified to calculate a Foraminiferal Index of Environmental Impacts (FIEI). The FIEI increased from low to high oil-polluted station and from deep layer to surface sediment reflects the impact of oil pollution in this area. (C) 2015 The Authors. Published by Elsevier Ltd.
KeywordBenthic Foraminifera Biological Response Ecological Monitoring Indicator Species The Yellow Sea
DOI10.1016/j.marpolbul.2015.05.020
Indexed BySCI
Language英语
WOS IDWOS:000357348900038
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/49044
Collection海洋地质与环境重点实验室
Affiliation1.Chinese Acad Sci, Inst Oceanol, Dept Marine Organism Taxon & Phylogeny, Key Lab Marine Geol & Environm, Qingdao 266071, Peoples R China
2.Univ Maryland, Ctr Environm Sci, Chesapeake Biol Lab, Solomon, MD 20688 USA
3.SOA, Org North China Sea Monitoring Ctr, Beijing, Peoples R China
Recommended Citation
GB/T 7714
Lei, Yan Li,Li, Tie Gang,Bi, Hongsheng,et al. Responses of benthic foraminifera to the 2011 oil spill in the Bohai Sea, PR China[J]. MARINE POLLUTION BULLETIN,2015,96(1-2):245-260.
APA Lei, Yan Li.,Li, Tie Gang.,Bi, Hongsheng.,Cui, Wen Lin.,Song, Wen Peng.,...&Li, Cheng Chun.(2015).Responses of benthic foraminifera to the 2011 oil spill in the Bohai Sea, PR China.MARINE POLLUTION BULLETIN,96(1-2),245-260.
MLA Lei, Yan Li,et al."Responses of benthic foraminifera to the 2011 oil spill in the Bohai Sea, PR China".MARINE POLLUTION BULLETIN 96.1-2(2015):245-260.
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