生态系统损害分类及其影响比较 中国北京的生态系统服务

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摘要翻译：
为了全面理解城市生态系统的影响，生态系统破坏的影响应该与生态系统服务一起考虑，需要更多的研究关注。在这项研究中，我们试图通过使用级联流程图和分类系统来更好地理解其形成，并将其与生态系统服务功能的影响进行比较。区分最终和中期生态系统损害对于理解生态系统对人类福祉的负面影响至关重要。拟议的EDS功能分类（即供应、管理和文化EDS）也应有助于更好地连接EDS和ES的研究。此外，我们以北京为例，对城市生态系统造成的EDS进行了评估，并与ES值进行了比较。结果表明，尽管EDS造成了巨大的经济损失，但生态系统服务的潜在经济效益仍显著大于损失。我们的研究只有助于评估城市生态系统的净效应。我们认为，在未来的生态系统评估研究中，至少应该平等地考虑EDS评估，以制定更全面和可持续的发展政策、土地利用建议和管理计划。
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英文标题：
《Classifying ecosystem disservices and comparing their effects with
  ecosystem services in Beijing, China》
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作者：
Shuyao Wu, Jiao Huang, Shuangcheng Li
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最新提交年份：
2020
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分类信息：

一级分类：Economics        经济学
二级分类：General Economics        一般经济学
分类描述：General methodological, applied, and empirical contributions to economics.
对经济学的一般方法、应用和经验贡献。
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一级分类：Quantitative Finance        数量金融学
二级分类：Economics        经济学
分类描述：q-fin.EC is an alias for econ.GN. Economics, including micro and macro economics, international economics, theory of the firm, labor economics, and other economic topics outside finance
q-fin.ec是econ.gn的别名。经济学，包括微观和宏观经济学、国际经济学、企业理论、劳动经济学和其他金融以外的经济专题
--

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英文摘要：
  To completely understand the effects of urban ecosystems, the effects of ecosystem disservices should be considered along with the ecosystem services and require more research attention. In this study, we tried to better understand its formation through the use of cascade flowchart and classification systems and compare their effects with ecosystem services. It is vitally important to differentiate final and intermediate ecosystem disservices for understanding the negative effects of the ecosystem on human well-being. The proposed functional classification of EDS (i.e. provisioning, regulating and cultural EDS) should also help better bridging EDS and ES studies. In addition, we used Beijing as a case study area to value the EDS caused by urban ecosystems and compare the findings with ES values. The results suggested that although EDS caused great financial loss the potential economic gain from ecosystem services still significantly outweigh the loss. Our study only sheds light on valuating the net effects of urban ecosystems. In the future, we believe that EDS valuation should be at least equally considered in ecosystem valuation studies to create more comprehensive and sustainable development policies, land use proposals and management plans.
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PDF链接：
https://arxiv.org/pdf/2001.01605

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