基于双分界二分式的莫莫格湿地生物多样性维持价值评价

发布时间：2018-05-04 03:30

本文选题：双分界二分式 + 条件价值评估　；参考：《生态科学》2017年01期

【摘要】：正确认识湿地生物多样性维持价值,对于避免在保护和利用湿地过程中存在的盲目和短视、保持生物多样性本身的可持续发展、促进湿地环境的和谐发展具有重要的现实意义。应用双边界二分式条件价值评估法(CVM)对吉林省莫莫格湿地自然保护区生物多样性维持价值进行定量评价。运用支付意愿函数影响因素模型,构建了双分界二分式CVM数据分析模型,建立具有受访者社会、经济属性变量的支付意愿函数,通过线性回归方程,得出2014年莫莫格湿地生物多样性维持价值的人均支付意愿为100.73元,莫莫格湿地生物多样性维持价值为20.62亿元。该结论可为政府湿地保护相关政策的制定提供参考依据。
[Abstract]:The correct understanding of the maintenance value of wetland biodiversity is of great practical significance to avoid blindness and shortsightedness in the process of protecting and utilizing wetland, to maintain the sustainable development of biodiversity itself and to promote the harmonious development of wetland environment. A two-boundary dichotomy conditional value assessment method (CVM) was used to quantitatively evaluate the value of biodiversity conservation in the Momogel Wetland Nature Reserve of Jilin Province. Based on the model of influencing factors of willingness to pay function, this paper constructs a dual boundary dichotomous CVM data analysis model, and establishes the willingness to pay function with variables of social and economic attributes of interviewees, through linear regression equation. It is concluded that the per capita willingness to pay for the biodiversity maintenance value of the Moog wetland in 2014 is 100.73 yuan, and the value of maintaining biodiversity in the Momog wetland is 2.062 billion yuan. The conclusion can provide a reference for the formulation of government wetland protection policies.
【作者单位】：中国林业科学研究院湿地研究所;湿地生态功能与恢复北京市重点实验室;吉林省林业科学研究院;
【基金】：吉林省林业厅项目“吉林省湿地生态系统服务功能价值评价”(2013-020)
【分类号】：Q16;F224;F205

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