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当前对油藏资源开发过程中的环境影响经济评价问题研究较少,尤其是将环境污染损害转化为货币化计量是当前碰到的最大技术难点。文中以延长油田为例,运用环境影响经济评价理论与方法,将油藏资源开发过程环境影响分为资源损耗价值和人群健康损失价值两部分,采用流行病学中潜在寿命损失年YPLL指标和经济价值评价支付意愿WTP法的系统评价方法,得出油藏资源开发过程的环境影响经济价值,为政府相关政策决策提供了直接的货币化量值参考。
At present, there are few researches on the economic evaluation of environmental impact in the process of reservoir resource development, especially the most technical difficulty encountered in converting environmental pollution damage into monetization. Taking Yanchang Oilfield as an example, this paper divides the environmental impact of reservoir resources development into two parts: the value of resource depletion and the value of health loss of population by using the theories and methods of economic impact assessment of environment impact. By using YPLL index of potential life-loss in epidemiology and economy Value appraisal willingness to pay (WTP) systematic evaluation method, come to the economic value of the environmental impact of the development of reservoir resources, and provide a direct reference to the monetary value of the government-related policy decisions.