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广东省水库富营养化评价
引用本文:江涛,刘祖发,陈晓宏,王兆礼,史栾生,张蕾.广东省水库富营养化评价[J].湖泊科学,2005,17(4):378-382.
作者姓名:江涛  刘祖发  陈晓宏  王兆礼  史栾生  张蕾
作者单位:1. 山大学水资源与环境研究中心,广州,510275
2. 广东省水文局,广州,510150
基金项目:国家自然科学基金项目(50579078) 广东省自然科学基金项目(04009805)
摘    要:广东省水库水环境质量调查评价结果表明:广东省水库水质总体较好,但不同程度地发生了富营养化;在汛期,被 评价的132座水库中中营养型水库111座,中富营养型水库12座,富营养化水库2座;非汛期,中营养型水库111座,中富 营养型水库11座,富营养化水库1座.造成水库富营养化的主要原因是面污染的日益加剧、城市污水排放量的激增、水土 流失造成水库泥沙淤积严重、水库蓄水量减少等.水库的富营养化影响了其使用功能.为恢复富营养水库的使用功能,其 对策主要是减少面污染物排放量、提高污水处理率、加强水土流失的治理、清除淤泥等.

关 键 词:广东  富营养化  水库使用功能  评价
收稿时间:2004-12-20
修稿时间:2005-07-02

Assessment of Reservoir Eutrophication in Guangdong Province
JIANG Tao,LIU Zuf,CHEN Xiaohong,WANG Zhaoli,SHI Luansheng and ZHANG Lei.Assessment of Reservoir Eutrophication in Guangdong Province[J].Journal of Lake Science,2005,17(4):378-382.
Authors:JIANG Tao  LIU Zuf  CHEN Xiaohong  WANG Zhaoli  SHI Luansheng and ZHANG Lei
Institution:Center of Water Resources and Environment, Sun Yat-sen University, Guangzhou 510275, P. R. China,Center of Water Resources and Environment, Sun Yat-sen University, Guangzhou 510275, P. R. China,Center of Water Resources and Environment, Sun Yat-sen University, Guangzhou 510275, P. R. China,Center of Water Resources and Environment, Sun Yat-sen University, Guangzhou 510275, P. R. China,Gnangdong Hydrology Bureau, Guangzhou 510150, P. R. China and Gnangdong Hydrology Bureau, Guangzhou 510150, P. R. China
Abstract:The investigations and evaluation on the water quality and eutrophication status of 132 reservoirs in Guangdong province reveal that the water quality is good in general while a majority of the reservoirs are in mesotropher to eutropher status.The major factors causing reservoir eutrophication are more serious non-point sources pollution,rapid increase in sewage discharging,reservoir sedimentation resulting from soil erosion and decrease in reservoir storage.The countermeasures against reservoir eutrophication in- clude reducing non-point sources pollutant,raising the rate of sewage treatment,controlling soil erosion,increasing reservoir storage and removing algae.
Keywords:Reservoir  eutrophication  Guangdong  
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