摘要
本文提出太阳直接辐射在塑料棚面上散射率的概念,并根据太阳短波辐射各分量的实测资料计算和分析了棚面各辐射分量的反射率、透射率、棚内外辐射比值及散射率的日变化和日平均值。
The concept of diffusing index of direct solar radiation onthe greenhouse plastic surface is proposed in this study. Based on thedata of solar radiation observed inside and outsite the greenhouse,the diurnal variations and daily averages of the parameters includingthe albedo, transmissivity, diffusing index of direct solar radiationand the ratio of short-wave radiation inside the greenhouse to thatoutside are calculated and analysed.
出处
《南京气象学院学报》
CSCD
1991年第4期551-558,共8页
Journal of Nanjing Institute of Meteorology
关键词
太阳
辐射
参数
变化
棚面
温室
micrometeorology
solar radiation
greenhouse