Search
Skip to Search Results
Filter
Author / Creator / Contributor
- 11074Gruhn, Dr. Ruth
- 8531Bryan, Dr. Alan L.
- 5343Hill Times Publishing
- 5133Toronto Stock Exchange
- 4502Meghan Ward
- 2546Bryan, Alan L., Dr.
Subject / Keyword
- 4543Stock exchanges--Canada--Tables--Periodicals
- 4411Toronto Stock Exchange--Periodicals
- 4138lithic tools
- 3149Canada--Parliament--Periodicals
- 2027ceramics
- 1922sherd
Year
Collections
- 34553Graduate and Postdoctoral Studies (GPS), Faculty of
- 34553Graduate and Postdoctoral Studies (GPS), Faculty of/Theses and Dissertations
- 12825University of Alberta Libraries Licensed Resources
- 11184Anthropology, Department of
- 11157Anthropology, Department of/Bryan/Gruhn Archaeology Collection
- 4905University of Alberta Libraries Licensed Resources/Daily Record (Toronto Stock Exchange)
Item type
- 34653Thesis
- 16561Image
- 16006Report
- 4866Article (Published)
- 3515Research Material
- 1116Conference/Workshop Presentation
-
Wolves Influence Elk Movements: Behavior Shapes a Trophic Cascade in Yellowstone National Park
Download2005
Fortin, D., Beyer, H. L., Smith, D. W., Boyce, M. S., Mao, J. S., Duchesne, T.
A trophic cascade recently has been reported among wolves, elk, and aspen on the northern winter range of Yellowstone National Park, Wyoming, USA, but the mechanisms of indirect interactions within this food chain have yet to be established. We investigated whether the observed trophic cascade...
79291 - 79300 of 79794