摘要
根据 2 0 0 1年全海域海水、沉积物、生物监测结果 ,对全国海洋环境质量进行评价。结果表明 ,2 0 0 1年 ,我国大部分海域环境质量基本保持良好状态。全国劣于一类海水水质标准的海域面积比上年略有减小 ,但近岸海域污染仍然较重 ,局部海域环境质量继续呈恶化趋势 ;除个别局部海域沉积物受到较大程度污染外 ,其他海域沉积物质量状况尚好 ;近岸海域生物质量状况基本良好 ;海洋赤潮发生次数增多 ,影响面积扩大 ,危害严重。
The national marine environment quality has been evaluated according to the monitoring result of seawater, sediment and organisms in 2001. As a result, marine environment quality status are keeping good in a great sea area of China. The sea area of overing 1 class of sea water quality standard were slightly minished than last year. In shore sea area were heavily polluted. The marine environment quality of a part sea area were deteiorated. Marine biological quality in shore sea area were all right. The sea red tides have occured many times and influencing sea area were extended.
出处
《海洋环境科学》
CAS
CSCD
北大核心
2002年第2期47-49,共3页
Marine Environmental Science
