| 模糊数学方法在生态系统服务价值评估中的应用 |
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| 引用本文： | 樊皓,葛慧,雷少平,闫峰陵,黄振平.模糊数学方法在生态系统服务价值评估中的应用[J].水资源保护,2011,27(2):34-36. |
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| 作者姓名： | 樊皓 葛慧 雷少平 闫峰陵 黄振平 |
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| 作者单位： | 1. 长江水资源保护科学研究所,湖北,武汉,430051
2. 河海大学水文水资源学院,江苏,南京,210098 |
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| 摘 要： | 为了综合考虑多种因素对生态系统服务价值的影响,并对其作出定量描述,以南水北调中线工程水源地--丹江口水库库区为研究对象,将生态系统划分为农业生态系统、森林生态系统、淡水生态系统和草地生态系统4个子系统,分别采用模糊综合评价方法对研究区域生态系统服务价值进行评估.结果表明,该区域生态系统服务价值量为166.4731亿元,...
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| 关 键 词： | 生态补偿 南水北调中线工程 生态系统服务价值 模糊综合评价 |
| 修稿时间： | 2011/3/29 0:00:00 |
Estimation of ecosystem services value based on fuzzy mathematic method |
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| FAN Hao,GE Hui,LEI Shao-ping,YAN Feng-ling,HUANG Zhen-ping.Estimation of ecosystem services value based on fuzzy mathematic method[J].Water Resources Protection,2011,27(2):34-36. |
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| Authors: | FAN Hao GE Hui LEI Shao-ping YAN Feng-ling HUANG Zhen-ping |
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| Affiliation: | FAN Hao1,GE Hui2,LEI Shao-ping1,YAN Feng-ling1,HUANG Zhen-ping2(1.Water Resources Protection Research Institute of Changjiang River,Wuhan 430051,China,2.College of Hydrology and Water Resources,Hohai University,Nanjing 210098,China) |
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| Abstract: | In order to comprehensively consider the influence of various factors on the value of ecosystem services and to evaluate the value quantitatively,taking Danjiangkou Reservoir,the water source for the middle line of the South-toNorth water diversion project,as an example,the ecosystem was divided into four subsystems: the agriculture ecosystem,forest ecosystems,freshwater ecosystem,and grassland ecosystem.The value of ecosystem services of each subsystem was estimated with the fuzzy comprehensive evaluation ... |
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| Keywords: | ecological compensation middle line of South-to-North water diversion project ecosystem services value fuzzy comprehensive evaluation |
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