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生境适宜度指数模型研究进展

金龙如1,2;孙克萍3;贺红士1,4;周宇飞1,2   

  1. 1中国科学院沈阳应用生态研究所, 沈阳 110016;2中国科学院
    研究生院,北京 100039;3东北师范大学城市与环境科学
    学院, 长春 130024;4美国密苏里大学自然资源学院, 密苏里州 65211
  • 收稿日期:2007-07-23 修回日期:1900-01-01 出版日期:2008-05-10 发布日期:2008-05-10

Research advances in habitat suitability index model.

JIN Long-ru1,2; SUN Ke-ping3;HE Hong-shi1,4;ZHOU Yu-fei1,2   

  1. 1Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 11
    0016, China; 2Graduate University of Chinese Academy of Sciences, Beijing
    100039, China;3College of Urban and Environmental Sciences, Northeast Nor
    mal University, Changchun 130024, China;4School of Natural Resources, Uni
    versity of MissouriColumbia, Columbia MO65211, USA
  • Received:2007-07-23 Revised:1900-01-01 Online:2008-05-10 Published:2008-05-10

摘要: 生境适宜度指数(habitat suitability index, HSI)模型作为一种生境评价方法,在土地管理规划和评估中得到大量应用。本文总结了HSI模型在野生动物生境评价中的开发及应用,重点介绍了利用3S技术进行HSI建模及与其他模型耦合进行生境评价的现状;阐述了利用多种统计方法对HSI模型的评估和验证;探讨了HSI模型在主观性和非通用性等方面存在的问题和局限性,最后,就HSI模型在野生动物生境评价中的发展前景进行了展望。

关键词: 退耕还林, 优化模式, 机理分析, 黄土高原沟壑区

Abstract: As a method of habitat evaluation, habitat suitability index (HSI) model has been widely used in the programming and evaluation of land management. In this paper, the development and application of HSI model in wildlife habitat evaluation were summarized, with the focus on the establishment of HSI model by 3S technologies and the current situation in habitat evaluation by integrating HSI model with other ecological models. The applications of various statistical approaches in evaluating and testing HSI model, as well as the limitations and pitfalls of HSI model, were discussed, and the perspectives of HSI model in wildlife habitat evaluation were approached.

Key words: Conversion of Farmland to Forests(CFF), Optimized model, Mechanism analysis, Hill-gully subregion of Loess Plateau