[1] Ramanathan V, Cess R D, Harrison E F, et al. Cloud-radiative forcing and climate: Results from the Earth Radiation Budget Experiment[J]. Science, 1989, 243(4887): 57-63.
[2] Wang Hongqi, Zhao Gaoxiang. Cloud and radiation-(I): cloud climatology and radiative effects of clouds[J]. Chinese Journal of Atmospheric Sciences, 1994, 18: 910-932(in Chinese).
[3] Henderson-Sellers A. Continental cloudiness changes this century[J]. GeoJournal, 1992, 27(3): 255-262.
[4] Maugeri M, Bagnati Z, Brunetti M, et al. Trends in Italian total cloud amount, 1951-1996[J]. Geophys. Res. Lett., 2001, 28(24): 4551-4554.
[5] Ding Shouguo, Shi Guangyu, Zhao Chunsheng. Analysis of the variation and possible effect on climate of different clouds over the past 20 years by using ISSCCP D2 data[J]. Chinese Science Bulletin, 2004, 49(11): 1105-1111(in Chinese).
[6] Kaiser D P. Analysis of total cloud amount over China, 1951-1994[J]. Geophys. Res. Lett., 1998, 25(19): 3599-3602.
[7] Wu Wei, Wang Shigong, Deng Liantang, et al. Four-season distribution of cloud and its correlation with precipitation in northern China[J]. Journal of Lanzhou University: Natural Sciences, 2010, 46(3): 32-40(in Chinese).
[8] Wu Wei, Wang Shigong. Tendency change of cloud cover over northern China and its relation with regional climate[J]. Plateau Meteorology, 2011, 30(3): 651-658(in Chinese).
[9] Zhang Qi, Li Yueqing, Chen Quanliang, et al. Temporal and spatial distributions of cloud cover over southwest China in recent 46 years[J]. Plateau Meteorology, 2011, 30(2): 339-348(in Chinese).
[10] Chen Yonghang, Chen Yan, Huang Jianping, et al. Distribution and variation trend of cloud over northwestern China[J]. Plateau Meteorology, 2007, 26(4): 741-748(in Chinese).
[11] Liu Hongli, Zhu Wenqin, Yi Shuhua, et al. Climatic analysis of the cloud over China[J]. Acta Meteorologica Sinica, 2003, 61(4): 466-473(in Chinese).
[13] Duan Jiao, Liu Yu. Variation and trends of cloud amount in China over past 20 years[J]. Meteorological Science and Technology, 2011, 39(3): 280-288(in Chinese).
[14] Duan Jiao, Liu Yu. Trends of Cloud optical thickness and cloud effective radius variation in China[J]. Meteorological Science and Technology, 2011, 39(4): 408-416(in Chinese).
[15] Rossow W B, Schiffer R A. Advances in understanding clouds from ISCCP[J]. Bull. Amer. Meteor. Soc., 1999, 80(11): 2261-2287.
[16] Rossow W B, Walker A W, Garder L C. Comparison of ISCCP and other cloud amounts[J]. J. Climate, 1993, 6(12): 2394-2418.
[17] Hahn C J, Rossow W B, Warren S G. ISCCP cloud properties associated with standard cloud types identified in individual surface observations[J]. J. Climate, 2001, 14(1): 11-28.