1. Forest resources of the United States: 2022 appendix data tables
- Author(s):
 - Oswalt, Sonja N.; Bush, Renate R.; Murray, Lara T.
 
2. Greenhouse gas emissions and removals from forest land, woodlands, and urban trees in the United States, 1990-2021: Estimates and quantitative uncertainty for individual states, regional ownership groups, and National Forest System regions
- Author(s):
 - Walters, Brian F.; Domke, Grant M.; Greenfield, Eric J.; Smith, James E.; Ogle, Stephen M.
 
3. Greenhouse gas emissions and removals from forest land, woodlands, and urban trees in the United States, 1990-2020: Estimates and quantitative uncertainty for individual states, regional ownership groups, and National Forest System regions
- Author(s):
 - Walters, Brian F.; Domke, Grant M.; Greenfield, Eric J.; Smith, James E.; Nowak, David J.; Ogle, Stephen M.
 
4. Greenhouse gas emissions and removals from forest land, woodlands, and urban trees in the United States, 1990-2019: Estimates and quantitative uncertainty for individual states
- Author(s):
 - Walters, Brian F.; Domke, Grant M.; Nowak, David J.; Smith, James E.; Ogle, Stephen M.
 
5. Urban tree database
- Author(s):
 - McPherson, E. Gregory; van Doorn, Natalie S.; Peper, Paula J.
 
	U.S. Department of Agriculture