TY - JOUR A1 - Lainer, M. A1 - Hocke, K. A1 - Eckert, E. A1 - Kämpfer, N. T1 - Significant decline of mesospheric water vapor at the NDACC site Bern in the period 2007 to 2018 JO - Atmos. Chem. Phys. Discuss. J1 - ACPD VL - 2018 SP - 1 EP - 16 Y1 - 2018/08/13 PB - Copernicus Publications SN - 1680-7375 UR - https://acp.copernicus.org/preprints/acp-2018-711/ L1 - https://acp.copernicus.org/preprints/acp-2018-711/acp-2018-711.pdf DO - 10.5194/acp-2018-711 ER -