| Research on Evaluation of Forest Ecological Benefit |
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| 作者姓名： | MI Feng LI Jiyue LV Nan. College of the Resources and Environment Beijing Forest University Beijing P.R.China . College of Environment Peking University Beijing P.R.China |
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| 作者单位： | MI Feng1 LI Jiyue1 LV Nan21. College of the Resources and Environment，Beijing Forest University，Beijing100083，P.R.China 2. College of Environment，Peking University，Beijing100083，P.R.China |
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| 基金项目： | This research is subsidized by the project of “the measurement research of forest resources loss in Beijing” from Beijing Forestry Bureau. |
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| 摘 要： | Forests possess many kinds of ecological functions,which, if expressed in monetary value, would be moreimpressive and definite to make the public as well asthe government recognize its comprehensive effectsand values, and to enhance their consciousness of forestresources protection. However, to date there is nostandard system about how to evaluate forest ecologicalbenefits. Therefore, it is exigent for us to find out howto identify its public benefits and to make scientificevaluation on variou…
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| 关 键 词： | 森林生态 生态系统 生态环境 生态效益 社会效益 |
Research on Evaluation of Forest Ecological Benefit |
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| MI Feng LI Jiyue LV Nan. College of the Resources and Environment,Beijing Forest University,Beijing,P.R.China . College of Environment,Peking University,Beijing,P.R.China.Research on Evaluation of Forest Ecological Benefit[J].中国林业科技(英文版),2005,4(3):70-79. |
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| Authors: | MI Feng LI Jiyue LV Nan |
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| Institution: | [1]College of the Resources and Environment, Beijing Forest University, Beijing 100083, P.R. China [2]College of Environment, Peking University, Beijing 100083, P.R.China |
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| Abstract: | Forests create three major benefits, i.e. economic, ecological and social benefits. Evaluation onforest ecological benefits is an important issue to study nowadays, which can provide the scientific basis forreasonable allocation of resources and realization of forestry compensation. This paper is focused on theconception of forest ecological benefits, the current research on evaluation of forest ecological benefits athome and abroad, and research methods adopted and theoretical basis with the following 7 aspects involved:water head protection, soil and water conservation, wind prevention and sand fixing, carbon fixing and oxygenproduction, atmosphere purification, forest recreation and biodiversity conservation. Problems existing incurrent studies are also presented, such as rationality of replacement, compatibility of the outcomes, repetitionof calculation, comprehensiveness of evaluation and affection of subjective factors, and so on. In the end,suggestions for future studies on evaluation of forest ecological benefits are offered. |
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| Keywords: | forest ecological benefits forest ecological functions forest public benefits evaluation measurementresearch |
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