TY - JOUR A1 - Takahashi, Y. A1 - Okazaki, Y. A1 - Sato, M. A1 - Miyahara, H. A1 - Sakanoi, K. A1 - Hong, P. K. T1 - 27-day variation in cloud amount and relationship to the solar cycle JO - Atmos. Chem. Phys. Discuss. J1 - ACPD VL - 9 IS - 4 SP - 15327 EP - 15338 Y1 - 2009/07/16 PB - Copernicus Publications SN - 1680-7375 UR - http://www.atmos-chem-phys-discuss.net/9/15327/2009/ L1 - http://www.atmos-chem-phys-discuss.net/9/15327/2009/acpd-9-15327-2009.pdf DO - 10.5194/acpd-9-15327-2009 ER -