Dr. Porensky’s research focuses on balancing livestock production with conservation and restoration in semi-arid rangelands. Her broad research interests include plant community ecology, plant-herbivore interactions, landscape ecology, and restoration ecology.
Current questions include:
Porensky, L. M., E. A. Leger, J. Davison, W. W. Miller, E. M. Goergen, E. K. Espeland, and E. M. Carroll-Moore. 2014. Arid shrubland restoration: native perennial grasses suppress weeds and erosion, but also suppress native shrubs. Agriculture, Ecosystems and Environment 184:135-144.
Porensky, L. M., S. E. Wittman, C. Riginos, and T. P. Young. 2013. Herbivory and drought interact to enhance diversity and spatial patterning in a savanna understory. Oecologia 173:591–602.
Porensky, L. M., S. F. Bucher, K. E. Veblen, A. C. Treydte, and T. P. Young. 2013. Large herbivores alter edge effects around ecosystem hotspots in an African savanna. Journal of Arid Environments 96:55-63.
Porensky, L. M., and T. P. Young. 2013. Edge interactions in fragmented and patchy landscapes. Conservation Biology 27:509-519.
Donihue, C. M., L. M. Porensky, J. Foufopoulus, C. Riginos, and R.M. Pringle. 2013. Glade cascades: indirect legacy effects of pastoralism enhance the abundance and spatial structuring of arboreal fauna. Ecology 94:827–837.
Blickley, J. L., K. Deiner, K. Garbach, I. Lacher, M. H. Meek, L. M. Porensky, M. L. Wilkerson, E. M. Winford, and M.W. Schwartz. 2013. A graduate student's guide to necessary skill sets for non-academic conservation careers. Conservation Biology 27:24-34.
Riginos, C., L. M. Porensky, K. E. Veblen, W. O. Odadi, R. L. Sensenig, D. Kimuyu, F. Keesing, M. L. Wilkerson, and T. P. Young. 2012. Lessons on the relationship between pastoralism and biodiversity from the Kenya Long-term Exclosure Experiment (KLEE). Pastoralism: Research, Policy and Practice 2:10.
Porensky, L. M., K. J. Vaughn, and T. P. Young. 2012. Can initial intraspecific spatial aggregation increase multi-year coexistence by creating temporal priority? Ecological Applications 22:927-936.
Pearse, I. S., L. M. Porensky, L. H. Yang, M. L. Stanton, R. Karban, L. Bhattacharyya, R. Cox, K. Dove, A. Higgins, C. Kamoroff, T. Kirk, C. Knight, R. Koch, C. Parker, H. Rollins, and K. Tanner. 2012. Complex consequences of herbivory and interplant cues in three annual plants. PLoS ONE 7: e38105.
Porensky, L. M., and K. E. Veblen. 2012. Grasses and browsers reinforce landscape heterogeneity by excluding trees from ecosystem hotspots. Oecologia 168:749-759.
Steinberg, P.D., M.T. Brett, J.S. Bechtold, J.E. Richey, L.M. Porensky, and S.N. Osborne. 2011. The influence of watershed characteristics on nitrogen export to Hood Canal, Washington, USA. Biogeochemistry 106:415–433.
Porensky, L. M. 2011. When edges meet: interacting edge effects in an African savanna. Journal of Ecology 99:923–934.
Vaughn, K., L. Porensky, M. Wilkerson, J. Balachowski, E. Peffer, C. Riginos, and T. Young. 2010. Restoration Ecology. Nature Education Knowledge 1:51.
Kinyua, D. M., L. E. McGeoch, N. Georgiadis, and T. P. Young. 2010. Short- term and long-term effects of tilling, fertilization, and seeding on the restoration of a tropical rangeland. Restoration Ecology 18S1:226-233.
McGeoch, L., I. Gordon, and J. Schmitt. 2008. Impacts of land use, anthropogenic disturbance, and harvesting on an African medicinal liana. Biological Conservation 141:2218-2229.