中国农业气象

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和田绿洲气温与相对湿度的GM(1,1)预测模型

张晓伟;关东海;莫淑红;   

  1. 西安理工大学水资源研究所,新疆水利水电科学研究院,西安理工大学水资源研究所 西安710048,西安710048
  • 出版日期:2006-02-10 发布日期:2006-02-10
  • 基金资助:
    新疆塔里木盆地灌溉与环保二期世界银行贷款项目(TZK001);; 国家自然科学基金(50579063)

The GM(1,1) Prediction Model on Air Temperature and Relative Humidity in Hetian Oasis

ZHANG Xiao-wei~(1),GUAN Dong-hai~(2),MO Shu-hong~(1)(1.University of Technology of Xi'an,Institute of Water Resources,Xi'an 710048,China;2.Xinjiang Academy ofHydraulic and Hydropower Engineering)   

  • Online:2006-02-10 Published:2006-02-10

摘要: 利用1954-2002年的观测资料对和田地区影响蒸发能力的主要因素———平均气温与相对湿度建立了GM(1,1)模型,得到了比较满意的预测结果,对研究该地区蒸发能力的变化和中长期预测预报具有一定参考价值。

关键词: 和田绿洲, 平均气温, 相对湿度, GM(1,1)模型

Abstract: Based on the observed data from 1954 to 2002,the GM(1,1) prediction model was established for the average air temperature and relative humidity,the main factors affecting potential evaporation in Hetian Oasis.The prediction results were relatively satisfactory and would provide some references for the study of potential evaporation and mid-long-term prediction.

Key words: Hetian oasis, Hetian oasis, Average air temperature, Relative humidity, GM(1, 1) model