【摘要】 本文采用滑动相关普查及多信度统计检验方法,利用近30多年来山西30个代表站点5月至10月总降水量与前期北半球500hPa月平均高度场(5°×10°格点),北太平洋月平均海温场(5°×5°格点)以及74个环流特征量作逐点、逐年、逐月滑动相关普查分析,找出了显著影响山西省降水稳定可靠的关键区因子,并对这些物理因子作了分析。更多还原

【Abstract】 This paper adopted the method of slip correlative survey and multi-reliability statistics inspection.It utilized total precipitation data of 30 representative stations of Shanxi from May to October in recent 30 years and Northern Hemisphere 500hpa monthly average height field grided 5×10 degrees and North Pacific Ocean monthly average sea temperature field grided 5×5 degrees and 74 circulation charateristics variables and analyzed all of these data point by point,year by year and month by month by using slip correlation survey method.Some physical factors,affected remarkably precipitation of Shanxi, were discovered and analyzed.更多还原