因此，将环境资源作为一个整体对待的环境资源法，其真正目的应该是保持生态系统整体的价值，而不是保护这一整体中某一部分的价值。
So, the real aim of Environmental and resources Law that treats the environment and resources as an integer is to hold the value of the whole ecosystem but not the part of it.
论文以2002年在上海五四农场稻田生态系统田间实验为基础，运用造林成本法、碳税法和工业制氧法对稻田生态系统气体调节功能及其价值进行研究。
In this study, we examined the gas regulation services supported by rice paddy ecosystems, based on the results of field experiments in Wusi Farm of Shanghai in 2002.
研究方法：生态系统服务价值评价方法、GIS技术、比较分析法。
Such methods were applied as ecosystem services value assessment, GIS and comparative analysis.
目前评价退耕效益可采用以下两种思路：生态效益经济价值化法与综合评价法。
There are two approaches in the evaluation of such project, one is ecological system services evaluation, and the other is the integrated evaluation.
文章以伊春五营国家森林公园价值评估为例介绍了CVM法的应用，并针对运用CVM法评估我国森林生态旅游产品价值进行了评价。
Taking Wuying National Forest Park in Yichun as an example, the paper introduces the application of Contingent Valuation Method (CVM), and assesses China forest ecological tourism product.
条件价值评估法(CVM)是推导环境资源生态系统服务的支付意愿的标准方法之一。
The contingent valuation method (CVM) is one of the most dominating and standard techniques for eliciting the willingness to pay (WTP) for the ecosystem services provided by environment and resources.
条件价值评估法(CVM)是推导环境资源生态系统服务的支付意愿的标准方法之一。
The contingent valuation method (CVM) is one of the most dominating and standard techniques for eliciting the willingness to pay (WTP) for the ecosystem services provided by environment and resources.
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