海洋生态系统服务非市场价值评估框架:内涵、技术与准则

发布时间：2018-06-25 12:34

本文选题：生态系统服务 + 生态系统功能　；参考：《海洋通报》2017年05期

【摘要】：海洋生态系统服务非市场价值评估是将生态系统服务的效用价值量化为货币价值的过程。通过将无形的生态系统效益转化为有形的经济价值,非市场价值评估有利于提高海洋生态系统管理决策的科学性和有效性。然而现有研究对于评估对象的界定以及评估技术的使用缺乏统一的标准,导致评估结果不具有可比性。本文从内涵、技术与准则三个层面构建了海洋生态系统服务非市场价值评估框架:首先,系统分析了生态系统功能、生态系统服务以及生态效益的区别和联系,明确了非市场价值从生态系统到社会经济系统的转化路径;其次,对比阐释了非市场价值评估技术的差异性与适用性,识别出不同评估方法的技术特征;最后,提出了非市场价值评估的应用准则,确保评估过程的有效性和评估结果的可靠性。
[Abstract]:Non-market value assessment of marine ecosystem services is a process of converting the utility value of ecosystem services into monetary value. By transforming intangible ecosystem benefits into tangible economic values, non-market value evaluation is conducive to improving the scientific and effective decision making of marine ecosystem management. However, there is a lack of uniform criteria for the definition of evaluation objects and the use of evaluation techniques in existing studies, which leads to the lack of comparability of evaluation results. In this paper, the non-market value assessment framework of marine ecosystem services is constructed from three aspects: firstly, the differences and connections among ecosystem functions, ecosystem services and ecological benefits are systematically analyzed. The transformation path of non-market value from ecosystem to social economic system is clarified. Secondly, the differences and applicability of non-market value assessment technology are compared and explained, and the technical characteristics of different evaluation methods are identified. The application criteria of non-market value evaluation are proposed to ensure the validity of the evaluation process and the reliability of the evaluation results.
【作者单位】：中国海洋大学;
【基金】：山东省优秀中青年科学家奖励基金(BS2015HZ006) 中国博士后基金青岛市博士后基金
【分类号】：P735;X826

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