Education:
Ph.D. 2010 Duke University
B.S. 2005 University of Michigan
Lab website (link)
Positions held:
2020-Present Associate Professor, University of California Merced
2014-2020 Assistant Professor, University of California Merced
2012-2014 Post-Doctoral Researcher, ETH Zurich
2010-2012 Post-Doctoral Fellow, NIMBioS, University of Tennessee
Contact:
emoran5@ucmerced.edu
School of Natural Sciences, UC Merced, 5200 Lake Rd, Merced CA, 95343
Office: SE1 246. 209-228-2423.
Research interests:
My research interests focus on how ecological and evolutionary processes, and their interactions, may affect responses to environmental change in plants. I use a combination of observational and experimental ecological data, genetic markers, and statistical modeling to address a variety of questions about plant population ecology. My long-term goal is to understand how dispersal, patterns of genetic diversity, and life history interact to influence the vulnerability or resilience of species to global environmental change.
Several projects currently under development will address how dispersal, local adaptation, and disturbance rate will affect responses to climate change in Sierra Nevada pines. Specifically:
How is the growth, survival, and reproduction of ponderosa, Jeffrey, and western white pines from different elevations and latitudes affected by variation in temperature and moisture availability?
Has the climate already shifted enough that species could survive above their current range limits? If so, is lack of seed dispersal or competition from existing vegetation more important in explaining lags in range shifts?
What genes and physiological mechanisms are involved in variation in drought tolerance between different populations of ponderosa pine?
Does allowing for evolutionary responses in trees change our projections of how forests will respond to climate change - or are generation times too long and the rate of change too fast for adaptive responses to matter?
Recent news: Sierra Seedlings Illustrate Effects of Climate Change on Next Generation of Forests
RadioBio Dispatch: Drought in CA
The conversation: Tons of acorns? It must be a mast year
Other questions recently investigated:
How do life-history tradeoffs in time to maturity, height, and fecundity affect plant species's potential rate of spread? Do any species occupy the 'sweet spot' of short generation time and excellent dispersal ability?
Have invasive populations of Solidago canadensis adapted to climatic gradients in the Swiss Alps, and how might this affect their spread under climate change?
Video of previous NIMBioS research: http://www.nimbios.org/videos/moran
CV: see file below...
Code for Bayesian parentage/dispersal models available under "resources"