Elissa R. Levine, John M. Kimble, B.A. Stewart

• World Soils as a Source or Sink for Radiatively-Active Gases, R. Lal, J. Kimble, and B.A. Stewart, Land Use and Carbon Sequestration, Land Use and Soil Carbon in Different Agroecological Zones, D.J. Greenland, Carbon Pools, Fluxes, and Sequestration Potential in Soils of the Former Soviet Union, T.P. Kolcugina, T.S. Vinson, G.G. Gaston, V.A. Rozhkov, and S.F. Schlentner, Land Use and Soil Management Effects of Emissions of Radiatively Active Gases from Two Soils in Ohio, R. Lal, N.R. Fausey, and D.J. Eckert, Agricultural and Grassland Ecosystems, Carbon Sequestration in Corn-Soybean Agroecosystems, D.R. Huggins, R.R. Allmaras, C.E. Clapp, and J.A. Lamb, Management Impacts on Carbon Storage and Gas Fluxes (CO2, CH4) in Mid-Latitude Cropland Ecosystems, K. Paustian, G.P. Robertson, and E.T. Elliott, Estimated Soil Organic Carbon Losses from Long-Term Crop-Fallow in the Northern Great Plains of the USA, L.J. Cihacek and M.G. Ulmer, Fertilizer N, Crop Residue, and Tillage Alter Soil C and N Content in a Decade, M. Nyborg, E.D. Solberg, S.S. Malhi, and R.C. Izaurralde, Modeling Impact of Agricultural Practices on Soil C and N2O Emissions, C.Li, Analysis of the Short-Term Effects of Management on Soil Organic Matter Using the CENTURY Model, R.P. Voroney and D.A. Angers, Modeling the Impacts of Agricultural Management Practices on Soil Carbon in the Central United States, A.S. Donigian, Jr., A.S. Patwardhan, R.B. Jackson, IV, T.O. Barnwell, Jr., K.B. Weinrich, and A.L. Rowell, Forest Ecosystems, Effects of Forest Management and Elevated Carbon Dioxide on Soil Carbon Storage, D.W. Johnson and P. Henderson, Carbon Pools and Trace Gas Fluxes in Urban Forests, P.M. Groffman, R.V. Pouyat, M.J. McDonnell, S.T. Pickett, and W.C. Zipperer, Dynamics of Forest Floor and Soil Organic Matter Accumulation in Boreal, Temperate, and Tropical Forests, K. Vogt, D.J. Vogt, S. Brown, J.P. Tilley, R. Edmonds, W.L. Silver, and T.G. Siccama, Cold Ecosystems,