Characteristics of the atmospheric CO2 signal as observed over the conterminous United States during INTEX-NA

Choi, Y., S. Vay, K. Vadrevu, A. Soja, J. Woo, S.R. Nolf, G.W. Sachse, G.S. Diskin, D.R. Blake, N.J. Blake, H.B. Singh, M.A. Avery, A. Fried, L. Pfister, and H.E. Fuelberg (2008), Characteristics of the atmospheric CO2 signal as observed over the conterminous United States during INTEX-NA, J. Geophys. Res., 113, D07301.