HUANG Nanjian, CHEN Haigang, ZHANG Linbao, MA Shengwei,  ZHANG Zhe, CAI Wengui, JIA Xiaoping. Acute toxicity of South China Sea LH crude oil and NO.0 diesel to three mariculture and multiplication organisms[J]. South China Fisheries Science, 2015, 11(2): 72-78. DOI: 10.3969/j.issn.2095-0780.2015.02.010
Citation: HUANG Nanjian, CHEN Haigang, ZHANG Linbao, MA Shengwei,  ZHANG Zhe, CAI Wengui, JIA Xiaoping. Acute toxicity of South China Sea LH crude oil and NO.0 diesel to three mariculture and multiplication organisms[J]. South China Fisheries Science, 2015, 11(2): 72-78. DOI: 10.3969/j.issn.2095-0780.2015.02.010

Acute toxicity of South China Sea LH crude oil and NO.0 diesel to three mariculture and multiplication organisms

  • We studied the acute toxicity of Nanhai LH crude oil and NO.0 diesel to Litopenaeus vannamei, Perna viridis and Ruditapes philippinarum. The results show that 96 h-LC50 of Nanhai crude oil emulsion, NO.0 diesel emulsion and NO.0 diesel dispersants to L.vannamei were 3.25 mgL-1, 3.17 mgL-1 and 2.40 mgL-1, respectively, and the corresponding safetythresholds were 0.33 mgL-1, 0.32 mgL-1 and 0.24 mgL-1, respectively. The 96h-LC50 of Nanhai LH crude oil emulsion and NO.0 diesel emulsion to R.philippinarum were 15.93 mgL-1 and 8.74 mgL-1, respectively, and the corresponding security thresholds were 1.59 mgL-1 and 0.87 mgL-1, respectively. In addition, The 96 h-LC50 of NO.0 diesel emulsion on P.viridis was 28.90 mgL-1, and the safetythreshold was 2.89 mgL-1.
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