Associate Professor of Bioclimatology
- Office: CHCB 435
- Phone: 406-243-6791
- Email: firstname.lastname@example.org
I am curious about the interactions between Earth's climate and biology over a range of scales. My research seeks to gain insight into factors regulating Earth's climate in the past as well as factors limiting CO2 uptake in the future. Earth's climate and biogeochemical cycles are inextricably linked and I find this fascinating.
Duke University Climate/Ecology PhD 2006
University of Washington Environmental Science MS 2001
University of California, Davis Biology BS 1997
Ballantyne, A.P., Alden*, C., Miller, J.B., Tans, P.P., and White, J.W.C. Increase in observed net carbon dioxide uptake by land and oceans during the past 50 years. Nature. 2012.
Ballantyne, A.P., Miller, J.B., Tans, P.P., and White, J.W.C. Testing biosphere models with atmospheric observations: novel applications of isotopes in CO2. Biogeosciences. 2011.
Ballantyne, A.P., Baker, P.A., Fritz, S., and Poulter, B. Climate mediated carbon and nitrogen dynamics in a tropical watershed. Journal of Geophysical Research-Biogeosciences. 2011.
Ballantyne, A.P., Baker, P.A, Villalba, R, Chambers, J.Q., and Argollo, J. Regional differences in South American monsoon precipitation inferred from the growth and isotopic composition of tropical trees. Earth Interactions. doi:10.1175/2010EI277.1. 2011.
Ballantyne A.P., Brahney*, J., Fernandez, D, Lawrence*, C.L, Saros, J, and Neff, J.C. Biogeochemical response of alpine lakes to recent changes in dust deposition. Biogeosciences. 7, 8723-8761, doi:10.5194/bgd-7-8723-2010. 2011.
Csank* A.Z., Tripati, A., Patterson, W.P., Eagle, R.A., Rybczynski, N., Ballantyne, A.P., and Eiler, J. Estimates of Arctic land surface temperatures during the early Pliocene from two novel proxies. Earth and Planetary Science Letters. 2011.
Ballantyne, A.P., Miller, J.B., and Tans, P.P. Apparent seasonal cycle in isotopic discrimination of carbon in the atmosphere and biosphere due to vapor pressure deficit. Global Biogeochemical Cycles. 24, GB3018, doi:10.1029/2009GB003623. 2010.
Ballantyne, A.P., Greenwood, D.R, Sinninghe Damsté, J.S, Csank*, A.Z, Eberle, J.J., and Rybczynski, N. Significantly warmer Arctic surface temperatures during the Pliocene indicated by multiple independent proxies. Geology. v. 38, p. 603-606, doi:10.1130/G30815.1. 2010.
Neff, J., Ballantyne, A.P., Lawrence*, C., Painter, T., Reynolds, R. Increase in eolian dust deposition to mountain ecosystems of the Southwestern, US. Nature Geosciences. 2008.
*denotes student coauthor