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Abstract |
Recent research at Grand Canyon National Park demonstrates that participation in endurance activities, including trail running, tends to be concentrated over a few weekends of the year (Pettengill 2017). When visitor use is concentrated like this, it can create or exacerbate impacts with potentially dramatic and lasting consequences. Impacts can be environmental (e.g., erosion, vegetation damage, contamination from human waste), social (e.g., crowding, conflict, degraded experiences), and administrative (e.g., exhausted employees, overtaxed facilities). |
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