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湖泊生态系统服务功能评估初探—以湖北保安湖为例
Authors
唐涛
潘文斌
蔡庆华
邓红兵
Publication date
1 January 2002
Publisher
Abstract
随着生物资源价值估算方法的日益成熟,生态系统的服务评估成为生态系统研究的热点,鉴于国内对于湖泊生态系统的服务评价的研究较少,本文运用生态系统学与生态经济学方法研究了湖北保安湖生态系统的部分生态服务,计算得到1992年保安湖水生系统有机质生产价值为1514.93万元,固定CO2的价值为4772.99万元,释放O2的价值为3626.53万元,主要初级生产者储存N、P的价值为44.48万元,而年吸收量的价值为1507.99万元,调蓄和供水的价值为10928.93万元,消除排入湖水SO2价值为51.50万元,合计2.24×10^8,据不完全估计,可以认为,生态系统具有巨大的生态经济效益
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Institute of Hydrobiology, Chinese Academy Of Sciences
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oai:ir.ihb.ac.cn:342005/42089
Last time updated on 23/01/2021
Institute of Hydrobiology, Chinese Academy Of Sciences
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:ir.ihb.ac.cn:342005/42091
Last time updated on 23/01/2021