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耕地生態(tài)價值評估研究進展分析
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國家自然科學基金項目(41301093)


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

    耕地資源是人類生存和發(fā)展不可替代的重要資源,承載著保證糧食安全和社會穩(wěn)定的功能,開展耕地資源價值測算研究,,為耕地保護補償決策提供理論依據(jù),,具有重要的現(xiàn)實意義。隨著生態(tài)系統(tǒng)服務稀缺性變得越來越突出,,耕地生態(tài)價值評估受到了空前的重視,,本文對國內(nèi)外耕地資源價值的研究體系進行了梳理,在此基礎上,,對國內(nèi)外耕地生態(tài)價值的評估方法進行了總結(jié),,并對各種方法的優(yōu)缺點進行了分析,最后,,提出了耕地生態(tài)價值評估將來的研究重點,。

    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,陳百明,劉玉,潘瑜春,孫超,任艷敏.耕地生態(tài)價值評估研究進展分析[J].農(nóng)業(yè)機械學報,2016,47(9):256-265. Tang Xiumei, Chen Baiming, Liu Yu, Pan Yuchun, Sun Chao, Ren Yanmin. Research Advances and Perspectives of Evaluation on Ecological Value of Cultivated Land[J]. Transactions of the Chinese Society for Agricultural Machinery,2016,47(9):256-265.

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  • 收稿日期:2016-06-10
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  • 在線發(fā)布日期: 2016-09-10
  • 出版日期: 2016-09-10
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