双台子河口区水中重金属污染评价及其生态效应分析  

Evaluation on pollution of heavy metal in the water and its analysis of ecological effect in Shuangtaizi estuary district

作　　者：孙书涵[1] 王冬艳[1] 胡克[2] 杨俊鹏[1] 魏娜[1] 

机构地区：[1]吉林大学地球科学学院,长春130061 [2]中国地质大学,北京100083

出　　处：《世界地质》2007年第1期75-79,共5页World Geology

基　　金：辽宁省国土资源厅2004年度地质环境计划项目"盘锦市双台子河河口地区生态地质环境调查"

摘　　要：对研究区的地表水、地下水以及海水分别采样,并进行重金属含量分析研究,参照有关标准进行了水中重金属污染评价,结果表明:地下水中基本上不存在重金属污染;各种水中不存在砷污染;镉污染相对比较普遍;在海水中,翅碱蓬退化与重金属铜、锌、铅、铬、镍的污染关系密切。The authors evaluated water pollution of heavy metal through sampling the surface water, groundwater and seawater in the studied area, and analyzed the heavy metal in content by consulting correlative standards. The results show that there was not pollution of heavy metal in the groundwater basically; Se has not been found in all kinds of water; Cd pollution exists widely in relative comparison. Degeneration of Suaeda heteroptera Kitag is closely related to pollution of heavy metal in the seawater, including Cu, Zn, Pb, Cr, Ni.

关 键 词：双台子河口 重金属污染 生态效应 

分 类 号：P342[天文地球—水文科学]