Projected climate and vegetation changes and potential biotic effects for Fort Benning, Georgia; Fort Hood, Texas; and Fort Irwin, California
Scientific Investigations Report
2011-5099
Prepared in cooperation with the U.S. Department of Defense Strategic Environmental Research and Development Program (SERDP)
By: S.L. Shafer, J. Atkins, B.A. Bancroft, P. J. Bartlein, J.J. Lawler, B. Smith, and C.B. Wilsey
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Abstract
The responses of species and ecosystems to future climate changes will present challenges for conservation and natural resource managers attempting to maintain both species populations and essential habitat. This report describes projected future changes in climate and vegetation for three study areas surrounding the military installations of Fort Benning, Georgia, Fort Hood, Texas, and Fort Irwin, California. Projected climate changes are described for the time period 2070–2099 (30-year mean) as compared to 1961–1990 (30-year mean) for each study area using data simulated by the coupled atmosphere-ocean general circulation models CCSM3, CGCM3.1(T47), and UKMO-HadCM3, run under the B1, A1B, and A2 future greenhouse gas emissions scenarios. These climate data are used to simulate potential changes in important components of the vegetation for each study area using LPJ, a dynamic global vegetation model, and LPJ-GUESS, a dynamic vegetation model optimized for regional studies. The simulated vegetation results are compared with observed vegetation data for the study areas. Potential effects of the simulated future climate and vegetation changes for species and habitats of management concern are discussed in each study area, with a particular focus on federally listed threatened and endangered species.
Suggested Citation
Shafer, S., Atkins, J., Bancroft, B., Bartlein, P., Lawler, J., Smith, B., Wilsey, C., 2012, Projected climate and vegetation changes and potential biotic effects for Fort Benning, Georgia; Fort Hood, Texas; and Fort Irwin, California: U.S. Geological Survey Scientific Investigations Report 2011-5099, viii, 46 p., https://doi.org/10.3133/sir20115099.
ISSN: 2328-0328 (online)
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Projected climate and vegetation changes and potential biotic effects for Fort Benning, Georgia; Fort Hood, Texas; and Fort Irwin, California |
| Series title | Scientific Investigations Report |
| Series number | 2011-5099 |
| DOI | 10.3133/sir20115099 |
| Year Published | 2012 |
| Language | English |
| Publisher | U.S. Geological Survey |
| Publisher location | Reston, VA |
| Contributing office(s) | Geology and Environmental Change Science Center |
| Description | viii, 46 p. |
| Country | United States |
| State | Georgia;Texas;California |
| Other Geospatial | Fort Benning;Fort Hood;Fort Irwin |
| Online Only (Y/N) | Y |