Evaluating Spatial Qualities of Visitor Impacts on Recreation Resources: an Index Approach
Leung Y and Marion JL. 1998. Evaluating Spatial Qualities of Visitor Impacts on Recreation Resources: an Index Approach. Journal of Applied Recreation Research. 23(4):367-389
ABSTRACT: To demonstrate the properties and potential utility of two different spatial indices, the Gini (G) coefficient and the linear nearest-neighbour (LR) index, that were applied to an empirical trail survey data set. This data set was collected from a parkwide trail impact assessment in the Great Smoky Mountains National Park, USA. 72 backcountry trails were assessed and six impact types were discerned: tread incision; wet soil; exposed roots; multiple treads; excessive tread widths; and running water. Application results demonstrate the capability of the two indices in quantifying spatial distribution patterns of impact problems at micro (trail) and macro (park) scales.
- Type
- Journal Article
- Authors
- Leung, Yu-Fai; Marion, Jeffrey
- Units
- GRSM
- Keywords
- APHN, Appalachian Highlands Network, environmental impact, evaluation, Great Smoky Mountains National Park, GRSM, methodology, mountain areas, national parks, outdoor recreation, recreation, SER, Southeast Region, trails