TY - JOUR A1 - Mosier, A. R. A1 - Pendall, P. A1 - Morgan, J. A. T1 - Soil-atmosphere exchange of CH4, CO2, NOx, and N2O in the Colorado Shortgrass Steppe following five years of elevated CO2 and N fertilization JO - Atmos. Chem. Phys. Discuss. J1 - ACPD VL - 3 IS - 3 SP - 2691 EP - 2706 Y1 - 2003/05/20 PB - Copernicus Publications SN - 1680-7367 UR - http://www.atmos-chem-phys-discuss.net/3/2691/2003/ L1 - http://www.atmos-chem-phys-discuss.net/3/2691/2003/acpd-3-2691-2003.pdf ER -