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应用生态学报 ›› 2023, Vol. 34 ›› Issue (12): 3427-3436.doi: 10.13287/j.1001-9332.202312.007

• 综合评述 • 上一篇    下一篇

草地健康评价方法研究综述

马春燕1, 刘明蕊1, 刘世婷1, 肖顺明1, 李桧1, 张美艳2, 侯扶江1, 刘永杰1*   

  1. 1草种创新与草地农业生态系统全国重点实验室/农业农村部草牧业创新重点实验室/兰州大学草地农业科技学院, 兰州 730020;
    2云南省草地动物科学研究院, 昆明 650212
  • 收稿日期:2023-08-20 修回日期:2023-10-24 出版日期:2023-12-15 发布日期:2024-06-15
  • 通讯作者: *E-mail: yjl@lzu.edu.cn
  • 作者简介:马春燕, 女, 1998年生, 硕士研究生。主要从事草地资源利用与管理研究。E-mail: machy21@lzu.edu.cn
  • 基金资助:
    兰州大学科研启动经费(508000-561119213)和云南省科技厅农业联合专项-面上项目(202301BD070001-096)

Research review on methods of grassland health assessment

MA Chunyan1, LIU Mingrui1, LIU Shiting1, XIAO Shunming1, LI Hui1, ZHANG Meiyan2, HOU Fujiang1, LIU Yongjie1*   

  1. 1State Key Laboratory of Herbage Improvement and Grassland Agro-ecosystems/Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs/College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730020, China;
    2Yunnan Academy of Grassland and Animal Science, Kunming 650212, China
  • Received:2023-08-20 Revised:2023-10-24 Online:2023-12-15 Published:2024-06-15

摘要: 草地健康是指维持草地土壤和生态过程完整性的程度,主要反映草地的健康状况以及生产能力。评价草地健康程度对生态系统稳定发展具有重要意义。草地健康评价方法有很多,各有优缺点,目前系统性介绍草地健康的评价方法及其适用性的综述性文献较少。基于此,本文归纳了包括VOR指数评价模型、CVOR指数评价模型、主成分分析法、层次分析法、聚类分析法、灰色关联法、压力-状态-响应评价模型、模糊综合评价法、草地健康综合评价模型以及利用遥感技术的评价模型在内的10种草地健康评价方法,并评述了这些评价方法各自的优缺点和适用性,以期为后续针对不同情境遴选较为合适的草地健康评价方法提供科学依据。

关键词: 草地健康评价, CVOR指数评价模型, VOR指数评价模型, 模糊综合评价法

Abstract: Grassland health refers to the degree to which the integrity of soil and ecological processes is maintained, which primarily reflects the health status and productivity of grasslands. Evaluating the degree of grassland health is vital for the sustainable develop of grasslands. There are many methods for evaluating grassland health, with advantages and disadvantages for each one. However, there is still a lack of systematic literature offering an overview of methods of grassland health assessment and their applicability. We summarized 10 methods of grassland health assessment, including vigor-organization-resilience (VOR) index evaluation model, condition-vigor-organization-resilience (CVOR) index evaluation model, principal component analysis method, analytic hierarchy process, cluster analysis method, grey relational analysis, pressure-state-response evaluation model, fuzzy comprehensive evaluation method, comprehensive evaluation model of grassland health, and evaluation model using remote sensing technology. The advantages, disadvantages, and applicability of these methods were discussed, aiming to provide scientific basis for selecting more suitable methods of grassland health assessment for different scenarios in the future.

Key words: grassland health assessment, CVOR index evaluation model, VOR index evaluation model, fuzzy comprehensive evaluation method