Marcus V Warwell
1221 South Main Street
Moscow, ID 83843
Contact Marcus V Warwell
A fundamental question in the management of plant ecosystems is: What seed sources (genotypes) do we conserve and/or plant and where do we conserve and/or plant them? The primary motivation for my research is to provide increased confidence among decisions that address this question. In general, my research focuses on understanding the relationship between genetics of western conifers and the environment.
The objective of my present research is to: 1. quantify adaptive (genetic) variation in growth and phenology; assess phenotypic selection under climate transfer and characterize the relationship between patterns of genetic variation and climate:
a. among whitebark pine populations in the interior northwestern USA
b. among and within subalpine fir populations, range wide
2. Quantify adaptive (genetic) variation in growth and phenology among and within ponderosa pine populations grown under drought stress during early seedling establishment.
Other research interests
genecology, quantitative genetics, evolutionary biology, bioclimate modeling, biogeography
Development of climate based seed transfer systems
Community, species and population level range distribution mapping
Evolutionary response of western forest species to climate transfer and climate change
Warwell MV. 2002. Genetic and cultural influences on rooting capability of eastern cottonwood greenwood cuttings. MS thesis, M.S. University of Florida. Gainesville FL 72p.
Warwell MV, GR Alker, DL Rockwood, SB Land and M Stine. 1991. In: Proceedings of the 25th Southern Forest Tree Improvement Conference, July 11-14, 1999. New Orleans LA S. For. Tree Improvement Conference. 25:174-176.
Why This Research is Important
Genetic adaptation of forest trees is critical for maintaining ecosystem resilience, productivity and services (e.g., wildlife habitat, water quality, carbon sequestration, forest products) in the face of present and future disturbances, such as climate change, invasive species, wild fire, land-use change, etc.
My research provides critical information to ensure that forest tree populations are adapted on the sites where they are grown, identify unique populations for conservation, identify populations at risk and predict evolutionary responses.
Thus, this research is essential to maintain healthy forest ecosystems in the face of diverse and changing disturbance.
- Florida A&M, Tallahassee, BS Agricultural Science, 1997
- University of Florida, Gainesville (respectively), BS Natural Resource Conservation, 1997
- University of Florida, Gainesville, MS Forestry, 2002
- University of Minnesota, Saint Paul, Ph.D. Candidate Ecology, Evolution and Behavior (Ecological genetics),
Featured Publications & Products
- Warwell, Marcus V.; Rehfeldt, Gerald E.; Crookston, Nicholas L. 2010. Modeling species’ realized climatic niche space and predicting their response to global warming for several western forest species with small geographic distributions.
- Richardson, Bryce A.; Warwell, Marcus V.; Kim, Mee-Sook; Klopfenstein, Ned B.; McDonald, Geral I. 2010. Integration of population genetic structure and plant response to climate change: sustaining genetic resources through evaluation of projected threats.
- Crookston, Nicholas L.; Rehfeldt, Gerald E.; Ferguson, Dennis E.; Warwell, Marcus. 2008. FVS and global Warming: A prospectus for future development.
- Warwell, Marcus V.; Rehfeldt, Gerald E.; Crookston, Nicholas L. 2006. Modeling contemporary climate profiles of whitebark pine (Pinus albicaulis) and predicting responses to global warming.
- Rehfeldt, Gerald E.; Crookston, Nicholas L.; Warwell, Marcus V.; Evans, Jeffrey S. 2006. Empirical analyses of plant-climate relationships for the western United States.
Publications & Products
- Friggens, Megan M.; Warwell, Marcus V.; Chambers, Jeanne C.; Kitchen, Stanley G. 2012. Modeling and predicting vegetation response of western USA grasslands, shrublands, and deserts to climate change (Chapter 1).
- Crookston, Nicholas L.; Rehfeldt, Gerald E.; Warwell, Marcus V. 2007. Using Forest Inventory and Analysis data to model plant-climate relationships.