浙江沿岸的赤潮灾害及防治对策

浙江沿岸海域是我国沿岸赤潮灾害的多发区之一。统计表明,在过去的60年间,浙江沿岸曾有34次赤潮记载。赤潮已对浙江近海的渔业和养殖业构成严重威胁。文章简要地分析了赤潮形成的几种可能原因,指出浙江沿岸海域随时都可能发生大面积赤潮。为此。笔者呼吁应加强和重视浙江沿岸赤潮灾害的监测、监视和防治研究工作。提出的几点预防对策,供有关部门参考。

Red tide calamities in the coastal waters off Zhejiang and the prevention countermcasures

The coastal waters off Zhejiang is one of more occured regions of red tide calamities off the Chinese coast. The statistics show that there were 34 records of red tide in the coastal waters off Zhejiang in the 60 years past. Red tides constitute a threat against fisheries and cultivating fisheries off Zhejiang coast. The paper simply analyses several possible reasons to produce red tide and points out that the coastal waters off Zhejiang is possible at all times to occur a large area of red tide. Thus, the author appeals to strengthen and attach importance to the works of the montoring and the prevention and control of the red tide calamities, and several prevention countermeasures are for the department concerned reference.