STEP 1: LIMIT results to these categories:
STEP 2: Return ONLY resources from:
Select multiple by holding down [control] or [command]
posted Feb 4, 2020
Climate change is already affecting the ability of individuals to participate in outdoor recreation.
published Apr 3, 2016
International Mountain Bicycling Association (IMBA)
Soil Displacement and Erosion on Bike-Optimized Trails in a Western Oregon Forest
published Apr 1, 2001
New research suggests that mountain suggests that mountain bikes and boots leave equal wear and tear on trails. How bikers ride and where hikers step may make more of a difference.
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