摘要
描述了中国湖泊富营养化污染现状 ,论述了湖泊富营养化形成的机理、生物修复富营养化湖泊 (尤其是去除水体和底泥碳、氮、磷 )的理论依据 ;提出了修复湖泊富营养化的技术途径 ,阐明了笔者对机械清淤和生物修复各自具有的优势和缺陷的看法。
s:?Based on the current situation of lake eutrophication in China,primary indexes for eutrophication of the lakes were enumerated.Mechanism for lake eutrophication and theoretical basis for bioremediation of eutrophied lakes(especially removing carbon,nitrogen and phosphorous from the waterbody and deposit of lakes)were discussed.On such a basis,technical approaches to bioremediation of lake eutrophication were proposed.Besides,advantages and disadvantages of mechanical dredging and bioremediation were analyzed.
出处
《农村生态环境》
CSSCI
CSCD
北大核心
2002年第1期42-45,共4页
Rural Eco-Environment
关键词
湖泊
富营养化
机理
生物修复
理论
案例
lake
eutrophication
mechanism
bioremediation
technical approach
case
