【摘要】 本文利用1964—1983年的30年冬季(12—2月)地温资料及春夏季的降水资料,分析了它们的距平分布图。发现冬季0.8米地温的高轴线与春季(3—5月)的多雨轴线基本相合;1.6米的高地温轴线与汛期(4—9月)多雨轴线相合,偏差在2°纬距以内者达90％。还发现,凡西太副高强年的次年汛期雨带偏向高温轴线的北方约1—2°纬距;凡副高弱年的次年,雨带则偏向高温带的南方1.5—2°纬距。这些统计结果可直接应用于长期降水预报。更多还原

【Abstract】 Based upon the Chinese data from 1954-1983 ( 30 years ), the anomalous maps of soil temperature at the depth of 0.8m and 1.6m during winter(Dec.-Feb. ) and the anomalous percent maps of precipitation during spring (Mar.-May ) and flood season (Apr.-Sept.) were analvsed. Contrasting the two sets of maps year by year, we find that the axes of maxima of soil temperature anomalous ( T’axes ) of 0.8m (1.6m) depth almost lay close to the axes of precipitation maxima ( R’ axes) of spring( flood ) season.The R’axes are always shifted to the north 1-2 ° lat. Contrasting with T’ axes, when the West Pacific Subtropic High ( WPSH ) was strong during the last year and P’axes are shifted to south 1.5-2° lat., when the WPSH was weak.更多还原