1. A revised methodology for estimation of forest soil carbon from spatial soils and forest inventory datasets;Amichev;Environmental Management,2003
2. Carbon Storage and accumulation in the United States forest ecosystems;Birdsey,1992
3. Carbon in United States forests and wood products, 1987–1997: state-by-state estimates;Birdsey,2000
4. Preparing a soil carbon inventory for the United States using geographic information systems;Bliss,1995
5. Application of geostatistics to characterize leaf area index (LAI) from flux tower to landscape scales using a cyclic sampling design;Burrows;Ecosystems,2002