%0 Journal Article %K Wheat %K Carbon dioxide %K Agriculture %K Carbon cycle %K Co2 flux %K Land use %K Southern great plains %K Spatial scaling %A Marc L Fischer %A David P Billesbach %A Joseph A Berry %A William J Riley %A Margaret S Torn %B Earth Interact %D 2007 %N 17 %P 1-21 %R 10.1175/EI231.1 %T Spatiotemporal Variations in Growing Season Exchanges of CO2, H2O, and Sensible Heat in Agricultural Fields of the Southern Great Plains %V 11 %8 10/2007