六种主要进境鳗鲡苗的风险分析和风险管理措施

Risk Analysis and Risk Management of Six Major Species of Import Eel Fry

对进境6种主要鳗鲡苗日本鳗鲡苗、欧洲鳗鲡苗、美洲鳗鲡苗、澳洲鳗鲡苗、菲律宾花鳗鲡苗和莫桑比克鳗鲡苗进行分析,在了解其存在病害和可能携带病害的基础上,采用Humphrey的半定量风险分析方法,分别分析这6种鳗鲡苗输出时传播高风险疾病的风险以及输入后是否为高风险种,以评估其风险程度,并提出既能控制疫情风险,又能提高鳗鲡苗这一特殊资源性水产苗种的活体运输成活率和放养过程成活率的风险管理措施。

This paper focuses on six major species of eel fry, including the Japanese eel （Anguilla japonicas）, the European eel （Anguilla Anguilla）, the American eel （Auguilla rostrata）, the Australian eel （Anguilla australis australis）, the Philapian eel （Anguilla mormorata） and the Mozambican eel （Anguilla mossambica）. Epidemic diseases that are known to occur in or may be carried by these eel species were discussed. On this basis, risk level of spreading high-risk diseases when exporting the above-mentioned eel fry was assessed respectively with the method of Humphrey semi-quantitative risk analysis. Accordingly, risk level of these six species of eel was evaluated. Finally, risk management measures which may not only control such risks but also raise the survival rate of such a particular aquatic fingerlings resource during transportation and breeding were proposed.