【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。更多还原

【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.更多还原