published Mar 2013
by U.S. Fish & Wildlife Service
The U.S. Fish and Wildlife Service, along with our partners, is charting a course for the future of the National Wildlife Refuge System.
published Jun 2008
Horses have been suggested to be an important source for the introduction of non-native plant species along trails, but the conclusions were based on anecdotal evidence.
published May 2004
Does equestrian use have an impact on stream and lake water quality?
published Sep 2001
by Federal Highway Administration
This manual describes the common techniques for building a wetland trail.
published Nov 1998
The perception of horse impacts in ecological reserves.
published Sep 1998
A list of key words, concepts, and terms used in the study of wildlife habitat and outdoor recreation.
published Oct 1997
This is a handbook for those private citizens and public officials all over America who are working to create outdoor recreation opportunities and protect wildlife and our environment by establishing corridors of open space called greenways.
published May 1995
Guidelines for use of Geosynthetic materials in trail construction.
Jun 20, 2019
This presentation discusses the seven biggest considerations for planners and designers when designing near wetlands, streams, forests, and other environmental resources.
posted Jul 2, 2022
Drawing from dry-laid rock fences, a significant equine heritage, and one of the oldest urban growth boundaries in the nation, Legacy Trail spans the gamut of landscapes.
posted Jul 2, 2022
by Robert Spurlock with Metro Regional Government, Elaine Stewart with Metro Regional Government, Emily Roth with Portland Parks and Recreation
Improving trails for both wildlife habitat and trail users’ experiences.
