上海港外来船舶压舱水中浮游动物的调查及风险分析

The Investigation and Risk Analysis of Zooplankton in Ballast Waters of Foreign Ships Harboring in Shanghai Port

[目的]了解上海港外来船舶压舱水中浮游动物的种类和入侵风险。[方法]对2013-2014年上海港的30艘外来船舶压舱水样品进行调查和分析。[结果]在外来船舶压舱水中共发现浮游动物5门8纲59种。[结论]进入上海港的外来船舶压舱水中浮游动物物种丰富度较高,初步评估显示外来船舶压舱水的排放对上海港生态具有一定风险。

[Objective] To understand the species and invasion risk of the zooplankton from ballast water samples from foreign ships. [Methods] The zooplankton from ballast water samples collected from 30 foreign ships entering port of shanghai between 2013 and 2014 were investigated and analyzed. [Results]A total of 59 taxa belonging 8 classes of 5 zooplankton phyla were founded. [Conclusion] The high abundance of zooplankton in ballast water of foreign vessels entered Shanghai port. The potential invasion risk of discharge of ballast water from foreign ship＇s to shanghai port is existed after roughly assessed.