Annual carbon dioxide exchange in irrigated and rainfed maize-based agroecosystems

Anthoni, 2004, Winter wheat carbon exchange in Thuringia, Germany, Agric. For. Meteorol., 121, 55, 10.1016/S0168-1923(03)00162-X

Baldocchi, 1988, Measuring biosphere–atmosphere exchanges of biologically related gases with micrometeorological methods, Ecology, 69, 1331, 10.2307/1941631

Baldocchi, 1994, A comparative study of mass and energy exchange rates over a closed C3 (wheat) and an open C4 (corn) crop. II. CO2 exchange and water use efficiency, Agric. For. Meteorol., 67, 291, 10.1016/0168-1923(94)90008-6

Baldocchi, 1997, Seasonal variation of carbon dioxide exchange rates above and below a boreal jack pine forest, Agric. For. Meteorol., 83, 147, 10.1016/S0168-1923(96)02335-0

Barford, 2003, Factors controlling long- and short-term sequestration of atmospheric CO2 in a mid-latitude forest, Science, 294, 1688, 10.1126/science.1062962

Biscoe, 1975, Barley and its environment. III. Carbon budget of the stand, J. Appl. Ecol., 12, 269, 10.2307/2401733

Burgess, 2002, Decomposition of grain-corn residues (Zea mays L.): a litterbag study under three tillage systems, Can. J. Soil Sci., 82, 127, 10.4141/S01-013

Caldeira, 2004, A portfolio of carbon management options, 103

Cassman, 2002, Agroecosystems, nitrogen-use efficiency, and nitrogen management, Ambio, 31, 132, 10.1579/0044-7447-31.2.132

Cassman, 2003, Meeting cereal demand while protecting natural resources and improving environmental quality, Ann. Rev. Environ. Res., 28, 315, 10.1146/annurev.energy.28.040202.122858

Flanagan, 2002, Seasonal and interannual variation in carbon dioxide exchange and carbon balance in a northern temperate grassland, Global Change Biol., 8, 599, 10.1046/j.1365-2486.2002.00491.x

Gale, 2000, Carbon dynamics of surface residue- and root-derived organic matter under simulated no-till, Soil Sci. Soc. Am. J., 64, 190, 10.2136/sssaj2000.641190x

Gifford, 2003, Soil carbon stocks and bulk density: spatial or cumulative mass coordinates as a basis of expression?, Global Change Biol., 9, 1507, 10.1046/j.1365-2486.2003.00677.x

Haller, 1985, Quantitative estimation of root exudation of maize plants, Plant Soil, 86, 207, 10.1007/BF02182895

Hollinger, 2004, Spatial and temporal variability in forest-atmosphere CO2 exchange, Global Change Biol., 10, 1689, 10.1111/j.1365-2486.2004.00847.x

Houghton, 1983, Changes in the carbon content of the terrestrial biota and soils between 1860 and 1980: a net release of CO2 to the atmosphere, Ecol. Mono., 53, 235, 10.2307/1942531

Hutchinson, 1981, Improved soil cover method for field measurement of nitrous oxide fluxes, Soil Sci. Soc. Am. J., 45, 311, 10.2136/sssaj1981.03615995004500020017x

IPCC, 2000. Land use, land-use change, and forestry. Special report of the IPCC. Intergovernmental Panel on Climate Change, Cambridge University Press, Cambridge.

Kim, 1992, Carbon dioxide budget in a temperate grassland ecosystem, J. Geophys. Res., 97, 6057, 10.1029/92JD00186

Lal, 2003, Achieving soil carbon sequestration in the United States: a challenge to the policy makers, Soil Sci., 168, 827, 10.1097/01.ss.0000106407.84926.6b

Law, 2002, Environmental controls over carbon dioxide and water vapor exchange of terrestrial vegetation, Agric. For. Meteorol., 113, 97, 10.1016/S0168-1923(02)00104-1

Massman, 1991, The attenuation of concentration fluctuations in turbulent flow in a tube, J. Geophys. Res., 96, 15269, 10.1029/91JD01514

Meyers, 2004, An assessment of storage terms in the surface energy balance of maize and soybean, Agric. For. Meteorol., 125, 105, 10.1016/j.agrformet.2004.03.001

Minasny, B., McBratney, A.B., 2003. FuzME, Version 3.0. Australian Centre for Precision Agriculture, The University of Sydney, Sydney, Last accessed June 10, 2004, http://www.usyd.edu.au/su/agric/acpa.

Moore, 1986, Frequency response correction for eddy correlation systems, Boundary-Layer Meteorol., 37, 17, 10.1007/BF00122754

Morgenstern, 2004, Sensitivity and uncertainty of the carbon balance of a Pacific Northwest Douglas-fir forest during an El Niño/La Niña cycle, Agric. For. Meteorol., 123, 201, 10.1016/j.agrformet.2003.12.003

Norman, 1992, Soil surface CO2 fluxes and the carbon budget of a grassland, J. Geophys. Res., 97, 18845, 10.1029/92JD01348

Paulus, 1999, A comparison of the litterbag, minicontainer, and bait lamina methods in an ecotoxicological field experiment with Diflubenzuron and Btk, Pedobiologia, 43, 120

Paustian, 1997, Agricultural soils as sink to mitigate CO2 emissions, Soil Use Manage., 13, 230, 10.1111/j.1475-2743.1997.tb00594.x

Qian, 1997, Maize plant contributions to root zone available carbon and microbial transformations of nitrogen, Soil Biol. Biochem., 29, 1451, 10.1016/S0038-0717(97)00043-6

Reid, 1987

Robertson, 2000, Decomposition and soil organic matter dynamics, 104

Rochette, 1996, Instantaneous measurement of radiation and water use efficiencies of a maize crop, Agron. J., 88, 627, 10.2134/agronj1996.00021962008800040022x

Schlesinger, 1986, Changes in soil carbon storage and associated properties with disturbance and recovery, 194

Schlesinger, 1999, Carbon sequestration in soils, Science, 284, 2095, 10.1126/science.284.5423.2095

Schmid, 2003, Ecosystem–atmosphere exchange of carbon dioxide over a mixed hardwood forest in northern lower Michigan, J. Geophys. Res., 108, 4417, 10.1029/2002JD003011

Shapiro, 2001

Simbahan, G.C., 2004. Processing of spatial information for mapping of soil organic carbon. PhD dissertation. University of Nebraska, Lincoln, NE.

Six, 2004, The potential to mitigate global warming with no-tillage management is only realized when practiced in the long term, Global Change Biol., 10, 155, 10.1111/j.1529-8817.2003.00730.x

Suyker, 1993, Eddy correlation measurements of CO2 flux using a closed-path sensor: theory and field tests against an open-path sensor, Boundary-Layer Meteorol., 64, 391, 10.1007/BF00711707

Suyker, 2003, Interannual variability in net CO2 exchange of a native tallgrass prairie, Global Change Biol., 9, 1, 10.1046/j.1365-2486.2003.00567.x

Suyker, 2004, Growing season carbon dioxide exchange in irrigated and rainfed maize, Agric. For. Meteorol., 124, 1, 10.1016/j.agrformet.2004.01.011

Webb, 1980, Correction of flux measurements for density effects due to heat and water vapor transfer, Quart. J. R. Meteorol. Soc., 106, 85, 10.1002/qj.49710644707

West, 2002, Soil organic carbon sequestration rates by tillage and crop rotation: a global data analysis, Soil Sci. Soc. Am. J., 66, 1930, 10.2136/sssaj2002.1930

Wood, 2000

Wofsy, 1993, Net exchange of CO2 in a midlatitude forest, Science, 260, 1314, 10.1126/science.260.5112.1314

Xu, 2003, Seasonal variation in carbon dioxide exchange over a Mediterranean annual grassland in California, Agric. For. Meteorol., 123, 79, 10.1016/j.agrformet.2003.10.004

Yang, 2004, Hybrid-maize—a maize simulation model that combines two crop modeling approaches, Field Crops Res., 87, 131, 10.1016/j.fcr.2003.10.003