摘要
近年来在我国沿海海域多次出现赤潮,其发生原因主要有两方面:一方面是自然条件,包括气候因素、海温、盐度、海水交换等;另一方面是人为因素,包括海水养殖和海洋环境污染等。赤潮形成后,对海洋生态系统造成严重危害,甚至危及人类健康。但由于赤潮的发生目前还难以及时准确的预报,科学的治理方法仍然是以防为主,防治结合。
In this paper, red tide events occurred in the inshore of China in 199 8 are described,and their causes are analyzed Then, the impacts and threats are reviewed Fin ally, the preparedness and prevention countermeasures for mitigation are proposed
出处
《灾害学》
CSCD
1999年第2期51-54,共4页
Journal of Catastrophology
关键词
赤潮
防治对策
海洋环境
海洋污染
红潮
red tide, cause, impact, threat, prevention, cou ntermeasure