摘要
在文献[1]基础上，根据北京、拉萨等站1735次实测资料，进一步讨论了应用别尔梁德理论式作晴天总辐射参数化的可能性。提出了f的新参数化方案。与原方案相比，除保持较高拟合精度外，新方案的普适性更好。还从与7种参数化方案及两个辐射模式的计算对比中证实其优越性。按本方案计算的各地晴天总辐射廓线形式，与国内外地面和飞艇探测结果一致。对青藏高原6站所作晴天总辐射气候计算也与实例值相符。
on the basis of Ref. [1]and 1735 sampled data from Beijing and Lahsa, the expressionis used to investigate the likelihood of parameterizing clear-sky total radiation,proposing a new scheme for calculating f. Compared to the original scherne, the new one hashigh universality in addition to the high fitting accuracy maintained. It is superior to 7 parameterization schemes and two radiation models as revealed through comparison of computations. The form of the profile from the presented scheme agrees' with tl1at from surface an(1aircraft observations at home and abroad. The climatic calculation of the total radiation for 6stations over the Tibetan highland agrees with measurethents.
出处
《气象科学》
CSCD
北大核心
1997年第1期1-9,共9页
Journal of the Meteorological Sciences
基金
国家攀登B计划项目!"青藏高原试验"
关键词
晴天
太阳总辐射
参数
气候计算
太阳辐射
Clear-sky solar total radiation
parameterization
climatic calculation
