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 1 Comparison of anthropogenic parts of CO content, Δ U , in the atmosphere in Beijing and Moscow during 1992-2012. The broken lines indicate the average Δ U in Beijing for 1992-2003 and 2006-2012, respectively.