TY - JOUR A1 - Yoshida, K. A1 - Yamazaki, K. T1 - Tropical cooling in the case of stratospheric sudden warming in January 2009: focus on the tropical tropopause layer JO - Atmos. Chem. Phys. J1 - ACP VL - 11 IS - 13 SP - 6325 EP - 6336 Y1 - 2011/07/05 PB - Copernicus Publications SN - 1680-7324 UR - https://acp.copernicus.org/articles/11/6325/2011/ L1 - https://acp.copernicus.org/articles/11/6325/2011/acp-11-6325-2011.pdf DO - 10.5194/acp-11-6325-2011 ER -