Study On The Value Evaluation Of Qilian Mountain Nature Reserve Ecological Asset

Along with the global sustainable development within the scope of the deepening of the research,people get to know:the sustainable development of the human must be based on protecting the earth life support systems of the biosphere, maintain the sustainable, maintain the natural resource sustainability and maintaining ecological service function of the system of the sustainability of basis, that is, the development of human society shameful fundamentally depends on the resources environment and ecological system and its service sustainability. Therefore, in natural resources and the ecological value system service benefit as the core of the ecological assets and their value evaluation caused worldwide attention, people gradually began to define tne ecological resources as a kind of national assets, that is, ecological assets.The establishment of nature reserves is to protect the natural resources, species diversity and the ecological environment of an important measures, however, due to the weak protection consciousness, the lack of protection theory and management mode of the backward, often make many people do not understand the role of nature reserves, it is not clear what kind of pattern should be used in nature reserves of natural resources and the ecological environment protection of effective management, so that in the affections of the great behavior choice blindness, and easy to produce immediate interests and long-term interests, the local interest and the overall benefit conflicts, and the state of ecological environment protection for construction of the personality. Natural protection area of natural resources and the ecological value system service benefit value is enormous, also is the biological diversity contribute to human welfare is an important part of the ecological asset protection zones unlike general assets form, it is vital economic resources, how from economics, ecology and sociology Angle to natural protection area ecological asset value attribute analysis and use of scientific theory and method to evaluate, always is the current assets evaluation field to be a very important problem.This study is in the background, the ecological asset valuation of the closely around the difficult problem, launched in qilian mountain nature reserve ecological asset value evaluation research. It firstly detailed reviews the ecological asset value evaluation research progress, and the review on the; Secondly, this paper expounds the ecological asset value related theory, and based on the particularity of ecological assets, and studies the connotation of ecological asset value and the value of the existing research classification system, qilian mountain nature reserve of the ecological asset value divided into direct use value, indirect use value and the nonuse value:Again, combined with ecological asset value evaluation theory, to have the application range of the evaluation methods and conditions for the contrast analysis, but also to build the qilian mountain nature reserve ecological asset value evaluation system; Finally, according to the ecological asset value evaluation method of all kinds of the plan selection, carries on the qilian mountain nature reserve the comprehensive assessment of ecological assets value, and then puts forward its ecological asset value of value of countermeasures.The market value method, travel cost method, the cost method and opportunity cost method in qilian mountain nature reserve of ecological assets directly use value evaluation, mainly including direct real value (wood product value, the value of forest products) and direct non-food value (scientific research value, cultural education value, tourism value), evaluate the results show that the qilian mountain nature reserve of ecological assets used directly for0.6823one hundred million yuan/a, including direct real value of2.6million yuan/a, direct non-food value of0.656one hundred million yuan/a.Natural protection area in qilian mountain forest ecosystem services value as its indirect use value evaluation target, the shadow engineering method, opportunity cost method, the market value method and replacement cost method to water conservation and the spitting carbon oxygen, protection, soil organic matter production, purify air and nutrient cycling and accumulating six service function value evaluation. Assessment of the results:qilian mountain nature reserve of ecological assets totaled120.6436billion yuan indirect use/a, including water conservation value of115.2357billion yuan/a; Fixing carbon and value of1.5026billion yuan/a; Protect soil value of17million yuan/a, organic production value of195.9million yuan/a; Purify air value for3.4591billion yuan/a; Nutrients recycling and nutrient accumulated value of233.3million yuan/a.The conditions in qilian mountain nature reserve value method of ecological assets of non-use values were evaluated, and willingness to pay for the factors affecting the correlation analysis. The results show that the qilian mountain nature reserve of ecological assets worth the use to49million yuan/a, of which, the existence value for29.3million yuan/a, heritage value of10.3million yuan/a, select the value of9.4million yuan/a.Qilian mountain nature reserve,the total value of ecological assets for:120.7608billion yuan/a, combined with the evaluation results of the study, the author in qilian mountain nature reserve, the total value of ecological assets formation and value trend analysis and research, and to protect the ecological asset value of value approach puts forward the corresponding countermeasures.