Wang, Lunche; Gong, Wei; Ma, Yingying; Hu, Bo; Wang, Wenling - In: Energy 59 (2013) C, pp. 764-774
Measurements of UV (ultraviolet) and global solar radiation in Central China during 2006–2012 were first reported to investigate the UV radiation variability in different time scales and its UV fraction under different sky conditions. Both UV irradiation and UV fraction showed similar features...