Abstract:Acute toxicity of crude oil from Weizhou Island in the Northern Bay to nine kinds of native marine organisms was tested. According to the guidelines of development of aquatic life criteria recommended by USEPA, the marine environmental quality criteria for the crude oil pollutants were derived based on the nine toxicity data. The results showed that the LC50 (or EC50) values of Artemia saline, Brachionus plicatilis, Acartia pacifica, Fenneropenaeus chinensis, Portunus trituberculatus, Moerella iridescens, Paralichthys olivaceus, Cynoglossus semilaevis, Platymonas subcordiformis were 10.28, 2.37, 4.88, 0.31, 0.81, 65.88, 19.02, 9.10and 0.23mg/L, respectively. The acute and chronic marine quality criteria of the crude oil from Weizhou Island were 0.06and 0.012mg/L, respectively. The study provided valuable information for the oil spill damage assessment.
张继伟, 王伟莉, 蔡靳, 郑欣, 王晓南, 武江越, 闫振广, 刘征涛. 北部湾涠洲岛原油污染物的海水环境质量基准研究[J]. 中国环境科学, 2014, 34(5): 1310-1315.
ZHANG Ji-Wei, WANG Wei-Li, CAI Jin, ZHENG Xin, WANG Xiao-南, WU Jiang-Yue, YAN Zhen-Guang, LIU Zheng-Tao. Development of marine quality criteria for crude oil pollutants from Weizhou Island in the Northern Bay. CHINA ENVIRONMENTAL SCIENCECE, 2014, 34(5): 1310-1315.