Seawater quality criteria derivation and ecological risk assessment for oil pollution in China

被引：18

作者：

Yan, Zhenguang ^{[1
]}

Pan, Jinfen ^{[2
]}

Gao, Fu ^{[1
]}

An, Zhe ^{[1
]}

Liu, Huifang ^{[1
]}

Huang, Yi ^{[2
]}

Wang, Xiaobing ^{[2
]}

机构：

[1] Chinese Res Inst Environm Sci, State Key Lab Environm Criteria & Risk Assessment, Beijing 100012, Peoples R China

[2] Ocean Univ China, Coll Environm Sci & Engn, Key Lab Marine Environm & Ecol, Minist Educ, Qingdao 266100, Shandong, Peoples R China

来源：

MARINE POLLUTION BULLETIN | 2019年 / 142卷

关键词：

Oil; Sea water quality criteria; Aquatic life criteria; Ecological risk assessment; Long-term exposure; Short-term exposure; AQUATIC LIFE CRITERIA; CRUDE-OIL; PETROLEUM-HYDROCARBONS; DISPERSANT TREATMENT; SENSITIVITY; TOXICITY;

D O I：

10.1016/j.marpolbul.2019.02.033

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The establishment of water quality criteria (WQC) for oil pollutants is the basis for ecological risk assessment of marine oil pollution. Ecotoxicity data of oil pollutants to marine organisms in China were collected and toxicity test of oil to nine Chinese marine organisms were performed. Based on the WQC guidelines of the United States, the sea WQC of oil pollutants in China were studied. Then, the ecological risk of oil in 7 sea areas of China was assessed. Results showed that the long-term and short-term criteria of oil pollutants in China are 7.3 mu g/L and 36 mu g/L, respectively. Except for Qinhuangdao and Xiamen sea areas, the highest oil concentration in the other five sea areas exceeded the long-term WQC by > 10 times, and the highest oil concentration in the Pearl River Estuary exceeded the long-term WQC by > 100 times, indicating serious ecological risk.

引用

页码：25 / 30

页数：6

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