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首页> 外文期刊>Ecological Economics >Estimating inter-regional payments for ecosystem services: Taking China's Beijing-Tianjin-Hebei region as an example
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Estimating inter-regional payments for ecosystem services: Taking China's Beijing-Tianjin-Hebei region as an example

机译：估算生态系统服务的区域间支付：以中国的京津冀地区为例

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摘要

The inter-regional payments for ecosystem services (PES) is an important policy to promote regional ecological and environmental cooperation. However, the existing inter-regional PES standard in China may underestimate the value of ecosystem services and omit the value of transferred pollutants due to inter-regional trade. A reasonable framework of inter-regional PES standards is necessary for the policymakers, especially in Beijing-Tianjin-Hebei (BTH) region with the most serious environmental problem in China. This paper employed the method of environmental impact evaluation and multi-regional input-output model (MRIO) to build a framework of inter-regional PES estimation, which both contained the regional spillover value of ecosystem services and the regional transfer value of pollutants. Finally, we estimate the amount of inter-regional payment for ecosystem services within BTH region. The results indicated that the PES standards within BTH region were 13.8 billion yuan and 19.2 billion yuan from Beijing, Tianjin to Hebei province in 2012, which accounted for 0.77 % and 1.49 % of their GDP in 2012. These PES standards are effective for regional ecological and environmental cooperation within BTH region and a multi-dimensional marketization mechanism should be implemented to reinforce inter-regional payment for ecosystem services, which may pave the way for other regions or countries.
机译：区域间生态系统服务付款（PES）是促进区域生态和环境合作的一项重要政策。但是，中国现行的地区间PES标准可能会低估生态系统服务的价值，而会由于地区间贸易而忽略转移污染物的价值。对于决策者而言，区域间PES标准的合理框架是必要的，尤其是在中国环境问题最严重的北京－天津－河北（BTH）地区。本文采用环境影响评价的方法和多区域投入产出模型（MRIO），建立了区域间生态系统服务付费估计的框架，该框架既包含生态系统服务的区域溢出价值，又包括污染物的区域转移价值。最后，我们估算了BTH区域内区域间生态系统服务的支付金额。结果表明，2012年北京，天津，河北省BTH区域的PES标准分别为138亿元和192亿元，分别占2012年GDP的0.77％和1.49％。这些PES标准对区域生态有效。 BTH区域内的环境合作和多维市场化机制应得到实施，以加强对生态系统服务的区域间支付，这可能为其他区域或国家铺平道路。

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