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生态学杂志 ›› 1993, Vol. ›› Issue (3): 31-35.

• 研究报告 • 上一篇    下一篇

祁连山植被水文效应的多层次Fuzzy综合评判

车克钧, 傅辉恩   

  1. 甘肃省张掖祁连山水源林研究所, 734000
  • 收稿日期:1991-07-08 修回日期:1991-12-13 出版日期:1993-06-10

Multiple-Level Fuzzy Comprehensive Evaluation on Hydrological Functions of Vegetations on the Qilian Mountains

Che Kejun, Fu Huien   

  1. Qilian Mountains Institute of Forest for Water Source Conservation, Zhangye, Gansu Province 734000
  • Received:1991-07-08 Revised:1991-12-13 Online:1993-06-10

关键词: 森林可燃物, 可燃物模型, 林火行为, 丰林自然保护区

Abstract: By means of muItiple-level fuzzy comprehensive evaluation,the hydrological functions of four vegetation types are analyzed.Picea crassifolia forest is shown to be the best type for water conservation on Qilian mountains,Sabina przewlskii forest and shrubbery are the second and grazing grassland is the most inef-ficient for water and soil conservation, Countermeasures for ratiOnal management of various vegetation types are posed to protect,exploit and comprehensively utilize water-conserving forests on Qilian mountains.

Key words: forest fuel, fuel model, forest fire behavior, Fengling Natural Reserve.