摘要
本文论述了中国北方沿岸经济贝类Ａｓ残留量分布及污染现状。比较了主要经济贝类体内Ａｓ因种类、生活习性不同形成的差异，其原因为贝类是一种滤食性生物，能累积环境中的Ａｓ，各种贝类累积Ａｓ的能力不同。综合比较结果是中国北方沿岸经济贝类尚未受到Ａｓ污染。探讨沿岸重要港湾、河口环境中Ａｓ对贝类的影响。着重讨论了大连湾贝类Ａｓ污染。
In this paper the distribution and pollution state of Arsenic remained in the economic shellfishes in the North China coast are described.The comparison was made between the differences of Arsenic remains caused by the kinds and the habit of in the shellifishes.The causes and regulation of Arsenic pollution to the shellfishes were foundout.The assessments on the economic shellfishes,qualities in the main bays and estuaries are made based on the investigation.The Arsenic pollution in the shellfishes in Dalian bay is mainly discussed.
出处
《海洋环境科学》
CAS
CSCD
北大核心
1996年第1期22-27,共6页
Marine Environmental Science
