关于帕斯奎尔稳定度类别的云量判别及入射太阳辐射量判别方法的研究

A study on the relationship between cloud amount and incoming solar radiation in Pasquill stability categories

In this paper, the formulas calculating the incoming solar radiation through cloudy sky are given to connect Turner's (or Gordon's)approach and Smith's approach to Pasquill stability categories. It is also pointed out in the paper that the effective cloud amount defined as a half of the sum of total cloud cover and low-level cloud amount may simplify the cloud criteria and improve the accuracy in Turner's approach.