RANGELAND ECOLOGY AND RARE PLANT MONITORING IN WILLMORE WILDERNESS PARK Progress Report for Foothills Model Forest Project Leader Cam Lane Contributions by Michael Willoughby, Joyce Gould, Lorna Allen, Rene Bellend March 2001 Contributors: Mike Willoughby, M.Sc. Range Ecologist Land Administration Division, Sustainable Resource Development 9th Floor Great Westlife Building 9920 108th St. Edmonton, AB T5K 2M4 Joyce Gould, M.Sc., P. Biol. Botanist Parks and Protected Areas, Community Development 2nd Floor, Oxbridge Place 9820 106 Street Edmonton, AB T5K 2C6 Lorna Allen Ecologist Parks and Protected Areas, Community Development 2nd. Floor, Oxbridge 9820 - 106 St. Edmonton, Alberta, Canada T5K 2J6 phone 780 427-6621, fax 780 427-5980 email
[email protected] René J. Belland, Ph.D. Director of Research/FSO Devonian Botanic Garden & Dept of Renewable Resources, University of Alberta Edmonton, Canada. T6G 2E1 Cam Lane, M.Sc., P. Ag. Range Forester Alberta Forest Service, Sustainable Resource Development 9th Floor South Petroleum Plaza 9915 108 St. Edmonton, AB T5k 2G8 Table of Contents 1.0 Introduction 2.0 Methods 2.1 Rangeland reference area sites 2.2 Rare plant monitoring 2.3 Rare plant communities 3.0 Results 3.1 Rangeland reference area sites 3.1.1 Northern rough fescue dominated communities 3.1.1.1 Grazing effects_ 3.1.2 Tufted hairgrass dominated communities 3.1.2.1 Grazing effects 3.1.3 Slender wheatgrass dominated community type 3.1.4 White mountain avens community 3.1.5 Willow-bog birch dominated community types 3.1.5.1 Shrub encroachment 3.1.6 Aspen dominated community types 3.2 Rare Plant Monitoring - Appendix B 3.3 Rare plant communities 4.0 Discussion and Management Implications 4.1 Rangeland classification 4.2 Rangeland succession and ecological site 4.2.1 Northern rough fescue community types 4.2.2 Tufted hairgrass dominated communities_ 4.2.3 Slender wheatgrass and shrub communities 4.2.4 Aspen dominated community types_ 4.3 Range health 4.4 Rare plant monitoring_ 4.5 Rare plant communities__ 5.0 Literature Cited List of Figures Figure1.