Author Results: N. Bouwes

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Mimicking & Promoting Wood Accumulation & Beaver Dam Activity with Post-Assisted Log Structures & Beaver Dam Analogues

Description of the design process for two types of low-tech structures, post-assisted log structures (PALS) and beaver dam analogues (BDAs).

Low-Tech Process Based Restoration of Riverscapes Design Manual

The purpose of this design manual is to provide restoration practitioners with guidelines for implementing a subset of low-tech tools—namely beaver dam analogues (BDAs) and post-assisted log structures (PALS)—for initiating process-based restoration in structurally-starved riverscapes. ‘Low-tech process-based restoration’ is a practice of using simple, low unit-cost, structural additions (e.g. wood and beaver dams) to riverscapes to mimic functions and initiate specific processes. Utah State Univ., 2019.

BDA Pocket Guide – Utah Sate University

The Low-Tech Process Based Restoration of Riverscapes Pocket Guide is an illustrated and condensed version of the Design Manual. The pocket guide is designed to fit in your pocket (4 x 6”) to use as a reference in the field. 2019.

Beaver Dam Analog (BDA) Webinar

This webinar by Dr. Nick Bouwes, Utah State University focuses on the use of Beaver Dam Analogs (BDA’s) to promote incised steam and beaver restoration. 2017

Using Beaver Dams to Restore Incised Stream Ecosystems

This study proposes that live vegetation and beaver dams or beaver dam analogues can substantially accelerate the recovery of incised streams and can help create and maintain complex fluvial ecosystems.

Working with Beaver to Restore Salmon Habitat in the Bridge Creek Intensively Monitored Watershed

Tested how assisting beaver to create stable colonies and aggrade incised reaches of Bridge Creek could create measurable improvements in riparian and stream habitat conditions and abundance of native steelhead.