Tag Results: BiologyBack
For this article, the researchers examined sites with evidence of new beaver pond colonization in the Arctic. Snowmelt is occurring, which is reducing permafrost and creating ideal habitat conditions for beavers. Beaver populations are now in competition with native ptarmigans. Tape et. al. suggest that beaver ranges are expanding rapidly in the Alaskan arctic.
Mobility of Settlements and Elements of the Biological Signaling Field of Beavers (Castor fiber) in the Basin of the Tadenka River (Prioksko-Terrasny Nature Reserve)
A study that suggests a high density of the biological signaling field is a sign of possible depletion of food resources, and can explain how beavers can have such a large range.
The Impacts of Beavers Castor spp. on Biodiversity and the Ecological Basis for their Reintroduction to Scotland, UK
A review that investigates the mechanisms by which beavers act as ecosystem engineers, and then discusses the possible impacts of beavers on the biodiversity of Scotland.
This first webinar in the Association of State Wetland Managers (ASWM) and Bureau of Land Management (BLM) co-hosted six-part webinar series on beaver restoration details how beaver affect the land and the hydrologic impacts from loss of beaver through various hunting, trapping and removal activities. The webinar shared the role that beavers and beaver dam analogs (BDAs) can play in stream restoration.
Research and monitoring activities over a 45-year period on the Quabbin Reservation in Massachusetts have provided an opportunity to follow changes in numbers and dynamics of an unexploited beaver population.
Mike Callahan, President of the nonprofit Beaver Institute discusses beavers, their value, and how to successfully manage beaver problems when they occur. Mike also shares information on the Connecticut Beaver Initiative (CBI) a new grant program to help landowners resolve human-beaver conflicts nonlethally.
A 44 minute Baltimore Sun podcast by Dan Rodricks on beavers and their impact. He interviews beaver experts Frances Backhouse, Mike Callahan, and Scott McGill on the history, present management and future of beavers in North America. Recorded in Feb. 2, 2018
Beavers Buffering Blazes: The Potential Role of Castor canadensis in Mitigating Wildfire Impacts on Stream Ecosystems
The potential role of beavers in mitigating wildfire impacts on stream ecosystems