Variation Trend and Characteristics of Anthropogenic CO Column Content in the Atmosphere over Beijing and Moscow
WANG Pu-Cai1, Georgy S. GOLITSYN2, WANG Geng-Chen1, Evgeny I. GRECHKO2, Vadim S. RAKITIN2, Ekaterina V. FOKEEVA2, Anatoly V. DZHOLA2
Figure 4 CO column content in Moscow and Beijing for 2010-2012.