کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6356584 | 1622734 | 2015 | 16 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Responses of benthic foraminifera to the 2011 oil spill in the Bohai Sea, PR China
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
اقیانوس شناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Responses of benthic foraminifera to the 2011 oil spill in the Bohai Sea, PR China Responses of benthic foraminifera to the 2011 oil spill in the Bohai Sea, PR China](/preview/png/6356584.png)
چکیده انگلیسی
The 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 μm (large) and 63-150 μm (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.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Marine Pollution Bulletin - Volume 96, Issues 1â2, 15 July 2015, Pages 245-260
Journal: Marine Pollution Bulletin - Volume 96, Issues 1â2, 15 July 2015, Pages 245-260
نویسندگان
Yan Li Lei, Tie Gang Li, Hongsheng Bi, Wen Lin Cui, Wen Peng Song, Ji Ye Li, Cheng Chun Li,