船舶压舱水引起的有害赤潮藻类生态入侵及其控制管理

Control and management of harmful algal bloom species introducd by ballast water

随着国际航运业的发展,船舶运输成为海洋生物生态入侵的重要途径。外来入侵生物严重影响了海洋生态系统生物多样性,并造成了巨大的经济损失。本文综述了船舶压舱水生态入侵状况、危害以及管理和控制方面的研究进展,特别对外来有害赤潮藻类的入侵进行了深入分析。建议加强生态入侵风险评价,了解外来物种的定居和扩散途径,评估它们对生态系统、人类健康和经济活动的潜在影响。

The ships’ ballast water is probably the most important mechanism transporting exotic marine organisms around the world.The establishment of the non-indigenous and harmful organisms has resulted in the significant ecological and environmental damage.This paper presents the recent studies on the ballast water introductions and their damages,management and control,emphasis on introductions of the harmful algal bloom species.It is suggested determining the risks of introduction,understanding the establishment and spread of exotic species,and estimating their potential impacts on the ecosystem,human health and economic activities.