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NPS Photo | View from Stony Overlook |
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In 2006, Denali began a multidisciplinary study designed to optimize visitor experience along the park road while protecting wildlife. Since 1972, traffic on the park road has been limited mostly to buses, and since 1986, a use limit of 10,512 vehicle trips annually has been in effect. Faced with increasing visitation and pressure to defend or change the limits to road traffic, park managers have designed a study to develop a greater understanding of the impacts of traffic volume and traffic patterns on the physical, biological, and social environment of the park. The study is mainly comprised of three components.
Road Study Fact Sheet - 2006
Road Study Fact Sheet - 2007
Road Study Fact Sheet - 2008
Wildlife movement
To examine potential impacts of Park Road traffic on wildlife movements and distribution, researchers will deploy GPS collars on 20 Dall’s sheep and 20 grizzly bears within the road corridor. Location information and movement paths of collared animals will be modeled with habitat and traffic data to determine possible relationships between vehicles on the Park Road and wildlife behavior.
Check it out, viewable in - data showing the movements of three of the collared bears from the summer of 2006. Also the movements of two groups of Dall sheep in the summer of 2007. Click on the link to open the layer in Google Earth.
Visitor survey
Researchers are examining the expectations and quality of experiences of Denali Park Road vehicle users. As part of this study, visitors are asked to identify and describe issues important to their experience on the Denali Park Road. The results of these interviews will then be used to determine indicators and help set standards for visitor experience on the Park road. Park managers will eventually use resulting indicators and standards to evaluate and manage vehicle traffic by monitoring indicator variables and using a computer simulation model to estimate maximum acceptable vehicle use levels.
2006 Qualitative Visitor Experience Survey
2007 Quantitative Visitor Experience Survey
Visitor Experience Draft Final Report - 2009
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