| 五道河林场森林生态效益价值评估及调整 |
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| 引用本文： | 陈光清,亢新刚. 五道河林场森林生态效益价值评估及调整[J]. 北京林业大学学报, 2001, 23(3): 56-59 |
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| 作者姓名： | 陈光清 亢新刚 |
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| 作者单位： | 北京林业大学资源与环境学院, |
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| 基金项目： | 国家科技攻关项目;96-011-03-04; |
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| 摘 要： | 该文采用效益评价法对河北省承德县五道河林场的森林生态价值进行评估 ,主要集中于该林场森林的水源涵养、水土保持和净化空气 3种生态功能上 .由于用效益评价法所得出价值量是森林的最大生态价值 ,而人们对生态价值的认识是一个动态的过程 ,它随着社会经济的发展和人民生活水平的提高而逐渐被社会所认识直至完全接受 .所以该文以恩格尔系数为参数对最大生态价值进行调整 ,得出现阶段该场森林生态效益的价值
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| 关 键 词： | 森林生态效益 价值评估 调整 R.Pearl曲线 |
Valuation of eco-benefit value and adjustment in Wudaohe Forest Farm |
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| Chen Guangqing,Kang Xingang. Valuation of eco-benefit value and adjustment in Wudaohe Forest Farm[J]. Journal of Beijing Forestry University, 2001, 23(3): 56-59 |
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| Authors: | Chen Guangqing Kang Xingang |
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| Affiliation: | Chen Guangqing, Kang Xingang.College of Resources and Environment,Beijing For.Univ.,100083,P.R.China. |
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| Abstract: | This paper deals with the appraisal of the forest eco|benefit value by the measure of benefit|value(MBV) in Wudaohe Forest Farm. The forest ecological function includes head water conservation, water and soil conservation and air purifying . The result got by MBV is the largest ecological value (LEV) and will be accepted gradually when the local economy and living standard are developed by degrees . In this paper the LEV is adjusted according to the local Engel's coefficient and the current payment value is working out . |
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| Keywords: | forest eco-benefit value appraisal adjustment R.Pearl curve |
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