Climate coherency

Public Domain (Wikipeida)

After many long years of battling data bottlenecks, I am ecstatic to announce the publication of our paper on intraspecific variation in responses of pikas to climate change. To our great surprise, dividing the range by ecoregions–not genetic lineages–best captures observed differences in how the species responded to 20 mechanistic climatic variables. Many thanks to Erik Beever, the “Pika Brain Trust,” and ~70 co-authors who contributed valuable data, hard-won wisdom, and trust in the outcome of this massive endeavor!

Ecoregions display the greatest climate coherency (least within-unit variation and most among-unit variation) in responses of pikas to 20 mechanistic climate variables.

Smith, A.B., Beever, E.A., Kessler, A.E., Johnston, A.N., Ray, C., Epps, C.W., Lanier, H.C., Klinger, R.C., Rodhouse, T.J., Varner, J., Perrine, J., Seglund, A., Hall, E., Galbreath, K., Anderson, C., Billman, P., Blatz, G., Brewer, J., Vardaro, J.C., Chalfoun, A.D., Collins, G., Craighead, A., Curlis, C., Daly, C., Doak, D.F., East, M., Edwards, M., Erb, L., Ernest, K.A., Fauver, B., Foresman, K., Goehring, K., Hagar, J., Hayes, C.L., Henry, P., Hersey, K., Hilty, S.L., Jacobson, J., Jeffress, M.R., Manning, T.E., Masching, A., Maxwell, B., McCollough, R., McFarland, C., Miskow, E., Morelli, T,L., Moyer-Horner, L., Mueller, M., Nugent, M., Pratt, B., Rasmussen-Flores, M., Rickman, T.H., Robison, H., Rodriguez, A., Rowe, K.M.C., Rowe, K.C., Russello, M.A., Saab, V., Schmidt, A., Stewart, J.A.E., Stuart, J.N., Svancara, L.K., Thompson, W., Timmins, J., Treinish, G., Waterhouse, M.D., Westover, M.K., Wilkening, J., and Yandow, L. 2019. Alternatives to genetic affinity as a context for within-species response to climate. Nature Climate Change 9:787-794 (article | editorial highlight | PBS NOVA | SciGlow | The Scientist)

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