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引用本文:刘晓端,葛晓立,徐清,杜桂森,刘霞,张承炜,潘小川.密云水库内湖富营养化现状分析.湖泊科学,2002,14(4):331-336. DOI:10.18307/2002.0406
LIU Xiaoduan,GE Xiaoli,DU Guisen,XU Qing,ZHANG Chengwei,LIU Xia,PAN Xiaochuan.Analysis on Eutrophication Status of Inner Lake in Miyun Reservoir. J. Lake Sci.2002,14(4):331-336. DOI:10.18307/2002.0406
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密云水库内湖富营养化现状分析
刘晓端1, 葛晓立1, 徐清2, 杜桂森1, 刘霞3, 张承炜2, 潘小川4
1.国家地质实验测试中心, 北京100037;2.首都师范大学生物系, 北京100037;3.北京市密云水库管3!处, 北京101512;4.北京大学医学部公共卫生学院, 北京100083
摘要:
2001年的调研结果显示,由于网箱养鱼的影响,密云水库内湖已成为富营养水体,库区水体处于中营养水平,但有向富营养化发展的趋势.内湖水体通过侧渗、扩散等途径与库区水体进行物质交换.当水位达到150m以上时,水漫过相隔的窄坝,内湖与库区连为-体,内湖对库区的污染加重,内湖是库区的内污染源.应取消内湖的网箱养鱼,减少内源污染,稳定密云水库水质.
关键词:  密云水库  富营养化
DOI:10.18307/2002.0406
分类号:
基金项目:国家重点基础研究发展规划项目资助(1999045705)
Analysis on Eutrophication Status of Inner Lake in Miyun Reservoir
LIU Xiaoduan1, GE Xiaoli1, DU Guisen2, XU Qing1, ZHANG Chengwei3, LIU Xia2, PAN Xiaochuan4
1.National Research Center of Getuanalysis, Beijing 100037, P. R. China;2.Dept. of Bialofty, Capital Normal University, Beijing 100037, P. R. China;3.Administrative Office of Miyun Reservoir, Beijing 101512, P. R. China;4.Occupational and Environmental Health School of Public Health, Beijing University, Beijing 100083, P.R.China
Abstract:
Monitoring data in 2001 indicate that inner lake in Miyun Reservoir has reached eutrophication because of pollution of net-cage fishculture.The main water body of reservoir belongs to mesotrophication and tends to be eutrophication.The water body of inner lake exchange substance with main water body of reservoir through permeation and spread.When the water lever is over 150m, the waters between water bodies are linked together.Inner lake pollutes reservoir region seriously.Inner lake is a pollution source in Miyun Reservoir.For stabilizing water quality of Miyun Reservoir, it is necessary to stop activity of net-cage fishculture in inner lake.
Key words:  Miyun Reservoir  eutrophication
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