中国地区太阳总輻射的空間分布特征

CHARACTERISTICS OF THE DISTRIBUTION OF TOTAL RADIATION IN CHINA

中文摘要:

      本文評述了以前計算太阳总輻射的各类經驗公式.根据我国26个日射站(1957年7月到1960年底)的实測资料,按B.H.烏克拉英采夫方法确定了我国緯度20°—50°地区每2.5°緯距晴天状况下月总輻射的緯度平均值和月总輻射的計算公式.根据我們的公式計算了136个地点的年、月总輻射值.利用上述实測的和計算的资料繪制了中国地区年、月总輻射值分布图,并对年和月的总輻射空間分布特征进行了討論.

英文摘要:

      1. The authors made a review of all the known equations used to calculate the total radiation. in the foreign countries, before deducing an emperical one for China. 2. To obtain a monthly latitudinal mean of total radiation (Q+q)₀ during cloud-less day for every 2.5 latitudes, data of the 26 stations in the country from July 1957 to Dec. 1960 inclusive have been used. A separate mean has been obtained for the Tibetain plateau in order to accord with its special, natural conditions. The latitudinal means show two "high belts" at 25°N and 40°N respectively and a "low belt" between them at 30°N.