Author
SANDERSON, JOHN - Nature Conservancy | |
BEUTLER, CURTIS - University Of Colorado | |
BROWN, JOEL - Natural Resources Conservation Service (NRCS, USDA) | |
BURKE, INDY - Yale University | |
CHAPMAN, TERESA - Nature Conservancy | |
CONANT, RICH - Colorado State University | |
Derner, Justin | |
EASTER, MARK - Oklahoma State University | |
FUHLENDORF, SAMUEL - Oklahoma State University | |
GRISSOM, GRADY - Producer | |
Herrick, Jeffrey - Jeff | |
LIPTZIN, DANIEL - Soil Health Institute | |
MORGAN, JACK - Retired ARS Employee | |
MURPH, RACHEL - Natural Resources Conservation Service (NRCS, USDA) | |
PAGUE, CHRIS - The Nature Conservancy | |
RANGWALA, IMITIAZ - University Of Colorado | |
RAY, DAVID - Lowcountry Land Trust | |
RONDEAU, RENEE - Colorado State University | |
SCHULZ, TERRI - The Nature Conservancy | |
SULLIVAN, TIM - The Nature Conservancy |
Submitted to: Journal of Soil and Water Conservation
Publication Type: Peer Reviewed Journal Publication Acceptance Date: 11/19/2019 Publication Date: 1/9/2020 Citation: Sanderson, J., Beutler, C., Brown, J.R., Burke, I., Chapman, T., Conant, R., Derner, J.D., Easter, M., Fuhlendorf, S.D., Grissom, G., Herrick, J.E., Liptzin, D., Morgan, J.A., Murph, R., Pague, C., Rangwala, I., Ray, D., Rondeau, R., Schulz, T., Sullivan, T. 2020. Cattle, conservation and carbon in the western Great Plains. Journal of Soil and Water Conservation. 75(1):5A-12A. https://doi.org/10.2489/jswc.75.1.5A. DOI: https://doi.org/10.2489/jswc.75.1.5A Interpretive Summary: Across the globe, the total amount of carbon stored in semiarid rangelands (i.e., carbon stocks) is high, but the role of management in increasing these stocks has been clouded by debates in scientific, popular press and social media that have obscured areas of broad agreement. Large losses of carbon follow cultivation of native semiarid rangelands, so maintaining current rangelands is the best means to maintaining carbon stocks. Optimizing ecosystem services in semiarid rangelands--including food production, conservation of biodiversity, and maintaining or increasing carbon stocks—is best done through goal-oriented, adaptively-managed grazing. Technical Abstract: Management of carbon stocks on rangelands in the semi-arid western Great Plains of North America has been limited by a lack of scientific and managerial consensus regarding the influence of grazing management on carbon stocks. A similar debate is occurring in rangeland ecosystems throughout the world. We first summarize the primary biophysical and ecological controls on soil carbon in this extensive ecosystem, and then present three recommendations for synergistic strategies involving cattle, conservation and carbon. Whereas climate and soil texture are major, long-term determinants of carbon stocks, weather and land management are controls that can significantly impact short-term carbon fluxes. Goal-oriented, adaptive grazing management can improve vegetation, but the potential for additional soil carbon storage is likely relatively small. Efforts to develop win-win-win strategies for cattle, conservation and carbon should 1) be collaborative and transdisciplinary, 2) embrace complex social-ecological systems, and 3) be conducted at relevant spatial and temporal scales. |