TY - JOUR A1 - Kohma, M. A1 - Sato, K. T1 - Simultaneous occurrence of polar stratospheric clouds and upper-tropospheric clouds caused by blocking anticyclones JO - Atmos. Chem. Phys. Discuss. J1 - ACPD VL - 2012 SP - 20007 EP - 20032 Y1 - 2012/08/10 PB - Copernicus Publications SN - 1680-7375 UR - https://acp.copernicus.org/preprints/12/20007/2012/ L1 - https://acp.copernicus.org/preprints/12/20007/2012/acpd-12-20007-2012.pdf DO - 10.5194/acpd-12-20007-2012 ER -