Rangeland Ecology & Management

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Indicators of Browsing Pressure Suggest Constraints on Riparian Willows: A Case Study From the Bighorn National Forest, Wyoming
Author
Bower, Michael R.
Decker, Luke A.
Nowakowski, Amy L.
William, Chris L.
Publisher
Society for Range Management
Publication Year
2014-12-01
Body

On the Ground • We completed a landscape-scale assessment of ungulate browsing pressure on the southeastern portion of the Bighorn National Forest and found evidence of constraints on willow morphology and height. • To better understand these apparent constraints over time and to enable adaptive habitat management, we propose development of a willow monitoring scheme based on an experimental design that controls for site potential and isolates the contributions of individual ungulate species to total willow browse. • Further investigating the current status of riparian willows in terms of population vital rates and future distribution trends could be particularly important to help determine the cause of a recent decline in beaver abundance. The Rangelands archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from OJS platform March 2020

Language
en
Resource Type
Text
Document Type
Journal Issue/Article
Digital Object Identifier (DOI)
10.2111/RANGELANDS-D-14-00012.1
Additional Information
Bower, M. R., Decker, L. A., Nowakowski, A. L., & William, C. L. (2014). Indicators of Browsing Pressure Suggest Constraints on Riparian Willows: A Case Study From the Bighorn National Forest, Wyoming. Rangelands, 36(6), 22-30.
IISN
0190-0528
OAI Identifier
oai:repository.arizona.edu:10150/640060
Journal Volume
36
Journal Number
6
Journal Pages
22-30
Collection
Journal Name
Rangelands
Keywords
riparian willow
herbivory
browsing pressure
ungulates
beaver
cascading ecosystem effects
riparian ecosystem state
Bighorn Mountains
Wyoming
  • Practical, non-technical peer-reviewed articles published by the Society for Range Management. Access articles on a rolling-window basis from vol 1, 1979 up to 3 years from the current year. More recent content is available by subscription from SRM.