秦皇岛海域赤潮发生情况及分析

Occurrence and analysis of red tides in Qinhuangdao sea area

为了解秦皇岛海域赤潮发生情况,对2005-2017年的秦皇岛市海域海洋赤潮数据进行了统计,并在此基础上从不同角度进行了分析。分析结果表明,秦皇岛海域的赤潮生物种类繁多,分布广泛;大型面积赤潮(大于100 km 2)频繁发生。

In order to understand the occurrence of red tide in Qinhuangdao sea area,the data of red tide in Qinhuangdao sea area from 2005 to 2017 were counted and analyzed from different angles.The results show that the species of red tide organisms in the area were various and widely distributed.Large areas of red tides(more than100 km 2)occured frequently.