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Library Improving Estimates of Rangeland Carbon Sequestration Potential in the US Southwest

Improving Estimates of Rangeland Carbon Sequestration Potential in the US Southwest

Improving Estimates of Rangeland Carbon Sequestration Potential in the US Southwest

Resource information

Date of publication
December 2010
Resource Language
ISBN / Resource ID
AGRIS:US201301804234
Pages
147-154

Rangelands make an important contribution to carbon dynamics of terrestrial ecosystems. We used a readily accessible interface (COMET VR) to a simulation model (CENTURY) to predict changes in soil carbon in response to management changes commonly associated with conservation programs. We also used a subroutine of the model to calculate an estimate of uncertainty of the model output based on the similarity between climate, soil, and management history inputs and those used previously to parameterize the model for common land use (cropland to perennial grassland) and management (stocking rate reductions and legume addition) changes to test the validity of the approach across the southwestern United States. The conversion of small grain cropland to perennial cover was simulated acceptably (

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Authors and Publishers

Author(s), editor(s), contributor(s)

Brown, Joel
Angerer, Jay
Salley, Shawn W.
Blaisdell, Robert
Stuth, Jerry W.

Data Provider
Geographical focus