Dr. Todd Redding
Dr. Todd Redding
Personal Website: http://ocwatershedscience.weebly.com/
Okanagan Geology Website: http://okanaganlandscape.weebly.com/
PhD – University of Alberta
MSc – Simon Fraser University
BSc – University of Victoria
I am a professor in the Department of Geography & Earth and Environmental Science at Okanagan College in Penticton. My interests are focused around hydrology and soils, specifically forest hydrology and green roof hydrology. I have a wide range of forestry-related hydrology and soil science experience in coastal, montane and boreal environments in BC and Alberta. Past employment includes as an Earth Science Research Technician with the BC Ministry of Forests and a Watershed Management Extension Specialist withFORREX. I am a Professional Agrologist registered with the BC Institute of Agrologists.
Geography 111 - Intro to Physical Geography I
Geography 121 - Intro to Physical Geography II
Geography/Earth and Environmental Science 212 – Weather and Climate
Earth and Environmental Science 111 – Earth and Environmental Science
My research interests are related to hydrology and sustainable watershed management. My background is largely in the study of forested watersheds. I have research interests the areas of snow hydrology, runoff generation, soil physics and the effects of forest management and natural disturbance (e.g., wildfire, mountain pine beetle) on watershed processes. I am also working on stormwater management and green roof hydrology at the OC Penticton campus.
My current research activities include involvement with the Upper Penticton Creek Watershed Experiment (http://www.for.gov.bc.ca/rsi/research/Penticton/index.htm) in collaboration with scientists from the BC Ministry of Forests, University of Lethbridge, Simon Fraser University and the University of Saskatchewan.
Other current research includes the application of inexpensive temperature sensors to measure changes in temperature with elevation across the Okanagan Valley at Penticton. This data is valuable for modelling hydroclimatic processes at the local and regional scale. With Robin Pike (BC Ministry of Environment, Victoria, BC) I am working on improving calibrations and identifying the range of suitable conditions for a simple and inexpensive instrument for determining stream velocity (transparent velocity head rod).
I am keen to talk to enthusiastic OC students about the potential for directed studies projects (GEOG 298). In the past I have worked with students on projects related to snow hydrology and geology.
Redding, T.E., Lapp, S., and Leach, J. 2012. Natural disturbance and post-disturbance management effects on watershed values. BC Journal of Ecosystems and Management 13(1):1-14. http://jem.forrex.org/index.php/jem/article/viewFile/172/106
Winkler, R.D., Moore, R.D., Redding, T.E., Spittlehouse, D.L., Smerdon, B, and Carlyle-Moses, D. 2010. The Effects of Disturbance on Hydrologic Processes and Watershed Response (Chapter 7). In: Pike, R.G., T.E. Redding, R.D. Moore, R.D. Winker and K.D. Bladon (editors). Compendium of forest hydrology and geomorphology in British Columbia. B.C. Min. For. Range, For. Sci. Prog., Victoria, B.C. and FORREX Forum for Research and Extension in Natural Resources, Kamloops, B.C. Land Manag. Handb. 66. www.for.gov.bc.ca/hfd/pubs/Docs/Lmh/Lmh66.htm
Pike, R.G., Bennett, K., Redding, T.E., Werner, A., Spittlehouse, D., Moore, R.D., Murdock, T., Beckers, J., Smerdon, B., Bladon, K., Foord, V., Campbell, D. and Tschaplinski, P. 2010. Climate change effects on watershed processes in British Columbia (Ch. 19). In: Pike, R.G., T.E. Redding, R.D. Moore, R.D. Winker and K.D. Bladon (editors). Compendium of forest hydrology and geomorphology in British Columbia. B.C. Min. For. Range, For. Sci. Prog., Victoria, B.C. and FORREX Forum for Research and Extension in Natural Resources, Kamloops, B.C. Land Manag. Handb. 66. www.for.gov.bc.ca/hfd/pubs/Docs/Lmh/Lmh66.htm
Beckers, J, Smerdon, B, Redding, T, Anderson, A, Pike, R and Werner, A. 2009. Hydrologic models for forest management applications: Part 1 – Model selection. Streamline Watershed Management Bulletin 13(1): 35-44. http://www.forrex.org/publications/streamline/ISS41/Streamline_Vol13_No1_art7.pdf
Beckers, J, Pike, R, Werner, A, Redding, T, Smerdon, B and Anderson, A. 2009. Hydrologic models for forest management applications: Part 1 – Incorporating the effects of climate change. Streamline Watershed Management Bulletin 13(1): 45-54. http://www.forrex.org/publications/streamline/ISS41/Streamline_Vol13_No1_art8.pdf
Smerdon, B.D., Redding, T.E. and Beckers, J. 2009. Forest Management Effects on Groundwater: Large Knowledge Gaps Persist. Streamline Watershed Management Bulletin, 12(2): 17-23. http://www.forrex.org/publications/streamline/ISS40/Streamline_Vol12_No2_art4.pdf
Smerdon, B.D., Redding, T.E., and Beckers, J. 2009. An overview of the effects of forest management on groundwater hydrology. BC Journal of Ecosystems and Management 10(1):22–44. http://www.forrex.org/publications/jem/ISS50/vol10_no1_art4.pdf
Redding, T.E. and Devito, K.J. 2008. Lateral flow thresholds for aspen forested hillslopes on the Western Boreal Plain, Alberta, Canada. Hydrological Processes. 22: 4287-4300, DOI:10.1002/hyp.7038.
Smerdon, B.D. and Redding, T.E. 2007. Groundwater: More than water below the ground. Streamline 10(2): 1-6. http://www.forrex.org/publications/streamline/ISS35/Streamline_Vol10_No2_art1.pdf
Redding, T.E. and Devito, K.J. 2006. Particle densities of wetland soils in Northern Alberta, Canada. Canadian Journal of Soil Science. 86: 57-60.
Redding, T.E., Hannam, K.D., Quideau, S.A. and Devito, K.J. 2005. Particle density of aspen, spruce and pine forest floors in Alberta, Canada. Soil Science Society of America Journal 69: 1503-1506.
Macrae, M, Redding, T.E., Creed, I.F. Bell, W.R., and Devito, K.J. 2005. Soil, surface water and ground water phosphorus relationships in a partially harvested boreal plain aspen catchment. Forest Ecology and Management 206: 315-329.
Redding, T.E., G.D. Hope, M.G. Schmidt and M.-J. Fortin. 2004 Analytical methods for defining stand-clearcut edge effects demonstrated for N mineralization. Canadian Journal of Forest Research. 34: 1018-1024.
Redding, T.E., M.-J. Fortin, G.D. Hope, M.G. Schmidt and W.G. Bailey. 2003. Spatial patterns of soil temperature and moisture across high-elevation forest-clearcut edges in the southern interior of British Columbia. Canadian Journal of Soil Science. 83: 121-130.