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鹞落坪自然保护区森林生态系统间接使用价值评估(PDF)

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
2003年02期
Page:
16-20
Column:
研究论文
publishdate:
1900-01-01

Article Info:/Info

Title:
The Evaluation of Indirect-use Value of Biodiversity ofYaoluoping Nature Reserve
Article ID:
1000-2006(2003)02-0016-05
Author(s):
XU Hui1QIAN Yi1PENG Buzhuo1JIANG Mingkang21.Nanjing UniversityNanjing 210093China;2.Nanjing Institute of Environmental ScienceSEPA of ChinaNanjing 210042China)
Keywords:
Nature reserveIndirect-use valueAlternative market methodEvaluationYaoluoping
Classification number :
F062.2
DOI:
10.3969/j.jssn.1000-2006.2003.02.004
Document Code:
A
Abstract:
The importance of indirectuse value of biodiversity of nature reserves is becoming more and more recognized.Due to the divergence in valuation theory and methods,the results of the studies are not accepted in practices.This paper evaluates the indirectuse value of biodiversity of Yaoluoping nature reserve by using alternative cost methods,opportunity cost methods and shadow prices.Using such an approach,the indirectuse value of biodiversity of the reserve is estimated at 255 million RMB,being a part of the total economic value of biodiversity in the reserve.The ecological functions assessed are relate to six aspects:soil conservation,water conservation,gas regulation,nutrient cycling,pollutant absorption and pest control.The result is adjusted according to the regional development phase coefficient and current value is 71 million RMB on the basis of 2000.Our work will contribute to the conservation of the nature reserves and provid an example of the economic evaluation of indirectuse value of biodiversity of nature reserves by offering an assessing valuing indicator system,pricing parameter and measuring model.

References

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Last Update: 1900-01-01