自然资源学报 ›› 2002, Vol. 17 ›› Issue (4): 494-498.doi: 10.11849/zrzyxb.2002.04.016

• 研究方法 • 上一篇    下一篇

中国北方牧区牧草气候资源评价模型

尹东1, 王长根2   

  1. 1. 兰州干旱气象研究所,甘肃兰州730020;
    2. 内蒙古自治区气象局,内蒙古呼和浩特010051
  • 收稿日期:2001-08-15 修回日期:2002-01-31 出版日期:2002-08-25 发布日期:2002-08-25
  • 作者简介:尹东(1962~),男,甘肃兰州人,副研究员,硕士,从事农业气候资源开发利用研究及农业气象 业务。E-mail:yindong@public.lz.gs.cn
  • 基金资助:

    中国气象局“九五”重点科研项目“中国北方牧区畜牧气候资源开发利用研究”。

The evaluation model of climatic resources of herbage in the pastoral area of northern China

Yin Dong1, Wang Chang-gen2   

  1. 1. Lanzhou Institute of Arid Meteorology,Lanzhou730020,China;
    2. Meteorological Bureau of Inner Mongolia Autonomous Region,Huhhot010051,China
  • Received:2001-08-15 Revised:2002-01-31 Online:2002-08-25 Published:2002-08-25

摘要: 分析确定能够反映中国北方牧区牧草与气候资源条件的7个气候因子,应用模糊数学方法,建立牧草气候资源评价模型,选取中国北方5省(区)168个气象站点资料进行计算,分别从资源总体状况、资源效能、资源利用角度对中国北方5省(区)牧草生态气候资源分布状况进行评价,在此基础上,进一步分析了代表我国北方牧区最主要气候资源分布类型的三种典型区域的气候资源特点,为畜牧业发展及草地生态保护提供决策依据。

关键词: 中国北方牧区, 牧草气候资源, 评价模型

Abstract: Applying the method of fuzzy mathematics,the evaluation model of climatic resources of grazing is set up by analysing of the relationship between natural herbage and ecoclimate ele-ments.An analysis and evaluation of climatic resource of herbage of5provinces(region)in north ern China is present ed from the points of general situation of resources,efficiency of re-sources and utilization of resources.The research result can provide a scientific basis for strate-gic decision-making for development of stock farm.

Key words: pastoral area of northern China, climatic resources of herbage, evaluation model