耕地生态价值评估研究进展分析
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国家自然科学基金项目(41301093)


Research Advances and Perspectives of Evaluation on Ecological Value of Cultivated Land
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    摘要:

    耕地资源是人类生存和发展不可替代的重要资源,承载着保证粮食安全和社会稳定的功能,开展耕地资源价值测算研究,为耕地保护补偿决策提供理论依据,具有重要的现实意义。随着生态系统服务稀缺性变得越来越突出,耕地生态价值评估受到了空前的重视,本文对国内外耕地资源价值的研究体系进行了梳理,在此基础上,对国内外耕地生态价值的评估方法进行了总结,并对各种方法的优缺点进行了分析,最后,提出了耕地生态价值评估将来的研究重点。

    Abstract:

    Cultivated land(CL) resource is an important resource for human survival and development, and it bears the function of ensuring food security and social stability. The research on the value evaluation of CL resources provides a theoretical basis for the protection of CL, and has important practical significance. With the scarcity of ecosystem services become more and more prominent, the ecological value (EV) evaluation of CL has received unprecedented attention.This paper explored the research advances and perspectives of evaluation on EV of CL. Firstly, the current value of CL classification system and the connotation were summarized. The research of the CL resources value has experienced the development process from the value of no value to a single value then to the comprehensive value accounting at home and abroad, and scholars focused on how much food and how many people will be able to produce, and gradual transition to the economic output value of the cultivated land, the social security function and the value of ecological services, the EV of CL were defined on the basis of the study above. Secondly, the accounting methods of EV of CL were summarized at home and abroad, including equivalent value correction method, substitute market method and simulation market method, and the advantages and disadvantages of each method were summarized. Finally, this paper put forward the focus of future research about EV evaluation of CL,including the follows: research on EV system of CL, the EV of CL evaluation method research, the EV refinement and evaluation of CL and in the ecocompensation for CL in applied research.The research results and conclusions had great significance for the theory and method of the EV evaluation of CL.

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唐秀美,陈百明,刘玉,潘瑜春,孙超,任艳敏.耕地生态价值评估研究进展分析[J].农业机械学报,2016,47(9):256-265.

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  • 收稿日期:2016-06-10
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  • 在线发布日期: 2016-09-10
  • 出版日期: 2016-09-10