> Ron Moen
Ron Moen, Ph.D., Senior Research Associate
Position and Focus
Research interests include vertebrate studies, ecology and mammalogy. Recent research projects studied the effects of moose browsing on forests, tracking the Canada lynx in Minnesota and teaching at the University of Minnesota Duluth.
Ph.D., 1995. University of Minnesota, Wildlife Conservation.
M.S., 1988 University of Minnesota, Wildlife
B.S., 1984 Cornell University, Division of Biological Sciences, Plant Physiology, Minor
McGraw, A M Moen, R & Overland, L. 2012. Effective temperature differences among cover types northeast Minnesota. Alces 48:45--52.
Moen, R A Windels, S K & Hansen, B. 2012. Suitability of Voyageurs National Park as Canada lynx habitat. Natural Areas Journal
Moen, R Windels, S K & Hansen, B. 2012. Lynx habitat suitability in and near Voyageurs National Park. Natural Areas Journal
McCann, N P & Moen, R A. 2011. Mapping potential core areas for lnyx (Lynx canadensis) using pellet counts from showshoe hares (Lepus americanus) and satellite imagery. Canadian Journal of Zoology 89:509--516.
McGraw, A M Moen, R & Schrage, M. 2011. Characteristics of post-parturition areas of moose in northeast Minnesota. Alces 47:113--124.
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Project list for Ronald Moen :
(A link will go to the project's current report, an arrow will take you to a project's home page)
Climate Change Adaptation Planning for Northern Forest Ecosystems in the Great Lakes National Parks
The overall goal is to identify likely vegetation changes from the present to ~ 2100 for the ‘Northwoods’ group of parks in the Great Lakes Region (Voyageurs NP, Grand Portage NM, Isle Royale NP, Apostle Islands NL, St.Croix SWR, Pictured Rocks NL and Sleeping Bear Dunes NL), for low and high future warming scenarios. This set of parks is close to the southern margin of the boreal biome, and/or the prairie-forest border, and therefore the potential loss of boreal species and forest species are a primary concern.
Moose Habitat Restoration in Northeastern Minnesota
The northeastern Minnesota moose population, with over 7,000 moose in 2005, declined to less than 5,000 moose in 2012 and a point estimate of < 3,000 in 2013. The research in this proposal addresses one management response to the decline: improving moose habitat. This project will evaluate techniques for moose habitat restoration and develop best practices guidelines for creating moose foraging habitat efficiently and cost-effectively. In this project we will also evaluate moose foraging habitat created after large scale natural disturbances such as forest fires and wind storms.
Deer-Moose Interaction Project
Moose (Alces alces) in northeast Minnesota declined from about 8,800 animals in 2006 to 2,800 in 2013. Factors potentially causing the moose population to decline in northeast Minnesota include white-tail deer (Odocoileus virginianus) and associated diseases, vector borne diseases and parasites, habitat quality and nutritional condition, climate change, and predation. What has yet to be examined, and what will be addressed in this project, is the direct effect of habitat restoration efforts on browse response as well as the indirect effect of deer response to moose habitat restoration.
Deer-Wolf-Moose Interactions in Northeastern Minnesota
There are two main objectives for this project. We seek to increase understanding of the effect that wolves have on moose in Minnesota using predation site analysis, habitat use locations from GPS collars, and activity data. We also will develop a “risk map” quantifying spatial variation in infection risk for P. tenuis and F. magna. This map will serve as a tool to accurately predict where parasite transmission between deer and moose is most likely. Maps will be based on deer space use (determined through GPS collars) and environmental factors. Separate risk maps will be created for P. tenuis and F. magna.
American Marten Habitat Use
The objective of this research project is to study habitat selection of American marten, a furbearer species sensitive to anthropogenic landscape modifications.
Restoring Moose Foraging Habitat in Lake Superior Upland
Restore moose foraging habitat in Lake Superior upland. We will restore over 200 acres of moose foraging habitat and evaluate moose use of previously restored foraging habitat by observing how moose wearing GPS collars use restored sites, and how far moose will move from thermal cover to forage.
Investigations of Wolf-Moose Interactions at Voyageurs National Park
This project will study interactions between the recently delisted gray wolf and moose, a species in decline.