Spatial patterns of recreation impact on experimental campsites

Area of Science:

• Ecology
• Environmental Science
• Conservation Biology

Background:

• Management of protected areas is hindered by a lack of understanding regarding spatial patterns of camping impacts.
• Effective spatial management strategies for campsites are often overlooked.

Purpose of the Study:

• To investigate the spatial patterns of campsite impacts in subalpine plant communities.
• To assess the response to chronic disturbance and recovery from acute disturbance caused by camping.

Main Methods:

• Controlled experiments were conducted on forest and meadow sites in the Wind River Mountains, Wyoming.
• Undisturbed sites were subjected to varying camping intensities (1 and 4 nights/year) over one or three years.
• Impacts were quantified by measuring percent bare ground in 1 m2 quadrats, with recovery monitored for three years.

Main Results:

• Increased camping frequency led to a greater percentage of bare ground, particularly in forest sites.
• Campsite impacts exhibited a spatial pattern, decreasing with distance from the center, often linked to cooking stove locations.
• Impact magnitude and variability were influenced by use levels, disturbance, and the scale of analysis.

Conclusions:

• Low levels of camping use can cause significant impacts, even with low-impact techniques.
• Concentrating camping activities is a vital management strategy to mitigate ecosystem damage.
• Resistant sites may sustain low camping use with minimal impact.