Wally Macfarlane, Joe Wheaton, Martha Jensen, Taylor Dudunake & Jordan Gilbert of Utah State University's Ecogeomorphology & Topographic Analysis Lab
Utah Statewide BRAT Data:
BRAT data for the state of Utah can be download at the Utah AGRC or from Databasin.
Initial development of BRAT was funded through a pilot project granted to Utah State University (USU Award Control No. 120353) from the Grand Canyon Trust based on a grant from the Walton Family Foundation.
BRAT is well documented, and the current source code is open source, but we have not yet developed BRAT as a GUI, Web App or ArcGIS Add-In. For application in your region, some editing of the source code is required. Experienced GIS users with access to Matlab and the Fuzzy Logic Toolbox can tweak the source code and run the model, or you contact us for bespoke runs.
Source Code available on BitBucket
Welcome to the BRAT website. The Beaver Restoration Assessment Tool is a decision support and planning tool intended to help researchers and resource managers assess the potential for beaver as a stream conservation and restoration agent over large regions and watersheds.
The BRAT models can be run with widely available existing data sets, and is used to identify opportunities, potential conflicts and constraints through a mix of assessment of existing resources and scenario-based assessment of potential futures. The backbone to BRAT are spatial models that predict the capacity of riverscapes to support dam-building activity by beaver. These models were first tested in a pilot project in Utah and recently were extended to the entire state of Utah. In addition the decision support components were developed and tested as part of the statewide application (read vision here).
For more information on beaver and workshops we occasionally teach, see here.