PhD, University of Washington, 2003
Office: Hutt 356;
Physical geography, paleoecology, biogeography, dendrochronology.
Research Interests and Areas of Expertise
My research addresses a range of problems related to forest ecosystem dynamics, climatic variability, and natural resources management. My research approach incorporates a broad spectrum of tools and techniques, but most of my ongoing projects involve the analysis of tree-rings in order to reconstruct past patterns of stand development, disturbance, and climate. I am especially interested in understanding the processes that have caused recent changes in the position of mid-latitude treelines – both in mountain environments, and in temperate savannahs.
- Why is Garry oak failing to reproduce at most sites?
- How have introduced grasses influenced competitive interactions in Garry oak ecosystems?
- What is the historical fire regime of Garry oak savannahs and woodlands?
- What is the role of fire in Garry oak associated ecosystems with strong edaphic controls?
- Why are Garry oak savannahs being encroached by conifers?
- What are the functions of woody debris in Southwestern Ontario river systems?
- What was the structure and composition of riparian forests at the time of European contact?
- How has the structure and composition of woody debris changed since European contact?
- What are the characteristic residence times of woody debris in Southwestern Ontario rivers?
Please contact me regarding potential graduate student opportunities (email@example.com). I encourage applications from not only biogeographers, but also individuals with backgrounds in ecology, botany, climatology, forestry, statistics, or other related disciplines.
Selected Recent Publications
Bauder, H., B. Belina, D. Butz, Z. Gedalof, A. Lagendijk, P. Mudu, A. Paasi, N. Schuurman and D. Wilson (2009). Critical Practice of Grant Application and Administration: An Intervention. ACME. 9: 102-112.
Falk, D.A., E.K. Heyerdahl, P.M. Brown, T.W. Swetnam, E.K. Sutherland, Z. Gedalof, L. Yocom and T.J. Brown (2010). Fire and climate variation in western North America from fire-scar and tree-ring networks. PAGES. 18: 70-72.
Gedalof, Z. (2011). Climate and Spatial Patterns of Wildfire. The Landscape Ecology of Fire. D. McKenzie, D. Falk and C. Miller, Eds., Springer: 89-116.
Gedalof, Z. and A.A. Berg (2010). Tree ring evidence for a limited direct CO2 fertilization effect. Global Biogeochemical Cycles. 24: GB3027, doi:10.1029/2009GB003699.
Newman, J.A., M. Anand, H.A.L. Henry, S. Hunt and Z. Gedalof (2011). Climate Change Biology. Cambridge, CABI.
Prichard, S.J., Z. Gedalof, W.W. Oswald and D.L. Peterson (2009). Holocene fire and vegetation dynamics in a montane forest, North Cascade Range, Washington, USA. Quaternary Research. 72: 57-67.
Wettstein, J.J., J.S. Littell, J.M. Wallace and Z. Gedalof (2011). Coherent region-, species-, and frequency-dependent local climate signals in Northern Hemisphere tree-ring widths. Journal of Climate. 24: 5998-6012.
|Masters||Benakoun, Laura||The relationship of tree growth and visible symptoms of decline in Ontario's sugar maple population.|
|Masters||Dihn, Thersa||Wildfire History Reconstruction in Jasper National Park, Alberta: a Dendroecological Approach|
|Doctoral||Stretch, Vanessa||Spatial variability and landscape controls of fire in Algonquin Provincial Park, Ontario.|
|Masters||Brown, Rob||2013||Alpine Treeline Dynamics and Climatic Change|
|Masters||Schutten, Kerry||2011||Sensitivity of Sugar Maple to Climatic Change|
|Masters||Stretch, Vanessa||2011||CO² fertilization: Differences between Pseudotsuga menziesii and Pinus ponderosa in their growth responses to elevated CO².|
|Masters||Mather, Vesta||2011||Pre-instrumental climatic variability in the Kootenay Mountains, BC.|
|Masters||DaSilva, Eric||2010||Historic Controls of Wildfire in The Joseph-Gold Creek Watershed, British Columbia: Implications of Climate Change and Fire Suppression.|
|Masters||Clark, Matthew Graham||2009||Reconstruction of southern Ontario's past climate, at an annual resolution, from 2000 years of tree ring proxy.|
|Masters||Davy, Lesley||2008||Soil moisture dynamics in invaded Garry oak savannas.|
|Masters||Maertens, Thomas Brian||2008||Climate controls on the growth and distribution of Garry Oak (Quercus Garryana).|
|Masters||Franks, Jennifer A||2007||Inter- and intraspecific competition in mixed Garry oak and Douglas-fir stands: modelling stand dynamics based on tree ring analysis.|
|Masters||Smith, Shyanne||2007||Garry oak savannah dynamics in the Gulf Islands National Park Reserve: pattern and process of forest encroachment .|