海洋富营养化及与其它污染物间相互作用研究进展  

The Research Progress onEutrophication and Pollutants Interaction in Oceans

作　　者：赵卫红[1] 王江涛[2] 季乃云[1] 

机构地区：[1]中国科学院海洋研究所海洋生态与环境科学重点实验室,山东青岛266071 [2]中国海洋大学化学化工学院,山东青岛266003

出　　处：《济南大学学报（自然科学版）》2005年第4期298-300,共3页Journal of University of Jinan(Science and Technology)

基　　金：国家973计划资助项目(2001CB409703);青岛市自然科学基金资助项目(04-2-JZ-88)

摘　　要：局部海域的严重富营养化可引发赤潮,导致水质恶化,使鱼、虾和贝类等大量死亡;但赤潮藻类的迅速繁殖又能吸收大量的污染物,死亡后沉降埋藏于海底,可降低污染物的含量;重金属和有机污染物也可通过影响浮游藻类等的正常生长繁殖而影响到海域的富营养化水平。富营养化、重金属和有机污染这3大海洋环境问题之间的相互影响是海洋环境污染中相当关键的部分,研究3者之间的相互作用,是一个重要的课题。Serious eutrophication in local sea area can induce red tide,causing water quality deteriorattion and fish,shrimp and seashell die.However,the rapidly propagating algae can absorb a mass of pollutants and ultimately be embedded into seabed,which can decreased the pollutants concentration in water body.The heavy metals and organic pollutants can influence the eutraphication level through effecting the growth of algae.The interaction of eutrophication,heavy metals and organic pollutants,which are the three important environmental problems in ocean,is the hinge in marine environmental pollution.The research on the interactions among them will be a challenge in the future.

关 键 词：海洋富营养化 重金属 有机污染 赤潮 

分 类 号：P734[天文地球—海洋化学]