An aircraft based upper troposphere lower stratosphere O , CO and H O climatology for the Northern hemisphere (2010)

by S Tilmes, L Pan, P Hoor, G W Sachse, M Loewenstein, J Lopez, C Webster, L E Cristensen, M Proffitt, R-S Gao, G S Diskin, M A Avery, J R Podolske, R L Herman, N Spelten, A Weinheimer, T Campus, E J Hintsa, E M Weinstock, J Pittman, M A Zondl, M E Paige, E Atlas