摘要
依据张掖、高台、临泽、山丹４县（市）的有关气象资料，分析了河西走廊中部１９５６年～１９９５年近４０年干热风灾害天气的气候特征及演变趋势、干热风对春小麦的危害，并利用模糊多元回归方法给出了干热风天气的中期预报方法。
Based on the data of 4 counties ( or city ) of Zhangye,Gaotai, Linze and Shandan from 1956 to 1995, the analysis of climate characteristics, the change dendencies and the damages of dry hot wind to spring wheat have been conducted. And with the method of fuzzy polyregression,the forecast method for the mid stage of the wind has been put forward.
出处
《干旱地区农业研究》
CSCD
北大核心
1997年第3期96-102,共7页
Agricultural Research in the Arid Areas
关键词
干热风
气候分析
危害
预报
dry hot wind, climate analysis, damage, forecast
