太阳活动与四川盆地气候资源波动

Solar Activity and the Climatic Resource Fluctuation in Sichuan Basin

本文应用四川省气象局提供的气候资料,借助于电子计算机,统计分析了太阳黑子位相与四川盆地热量资源、降水资源波动的关系;采用文献[2]的公式,计算了太阳黑子相对数年均值与热量、降水资源的同期及延后相关系数,并进行了周期分析,进而分析其演变趋势及其对农业生产的影响和应采取的对策。

According to the climatological data supplied by the Bureau of Metrorology of Sichuan Province,and with the aid of computer,this article analyzes the correla- tivity between the sunspot phases and the fluetuations of heat and precipitation re- sources ,and calculates the coorrelation coefficient between the mean annual val- ues of sunspot relative number and heat and procipitation resources at the corrsponding period and the postponing period as with the formula introduced by document[2],and makes periodic analyses,and further analyzes their change trends and the influence on agricultural production,then puts forward the counter- measures to deal with the situation.