نتایج جستجو برای: 86465223 hectares class 2 of extensive outdoor recreation potential
تعداد نتایج: 21541226 فیلتر نتایج به سال:
Climate Change and Recreation in the Western United States: Effects and Opportunities for Adaptation
Abstract Climate change is affecting natural resources globally, altering ecosystems that support outdoor recreation. In the western United States, effects such as warming temperatures, increased drought, reduced snowpack, and widespread wildfires will recreation landscape. this article, we synthesize state of science regarding climate on in US summarize adaptation options can reduce consequenc...
The rapid spread and diversification of outdoor recreation can impact on wildlife in various ways, often leading to the avoidance of disturbed habitats. To mitigate human-wildlife conflicts, spatial zonation schemes can be implemented to separate human activities from key wildlife habitats, e.g., by designating undisturbed wildlife refuges or areas with some level of restriction to human recrea...
Off‐road vehicle (ORV) use is an increasingly popular form of outdoor recreation throughout the United States. This form of motorized recreation, however, can sometimes lead to serious erosion of trail running surfaces, with resulting export of sediment into forested ecosystems causing environmental degradation. This project was conducted to determine the feasibility of using two types of soil ...
Descriptors such as “hideous,” “the worst,” “terrible,” and “thrashed” are not the words that most people want to associated with their “usual.” For many outdoor recreators, though, these are things that they learn to live with. But why? Why do they continue to engage in practices that produce these results? I argue that such activities constitute what I call contrived making do and that they f...
a novel acrylic acid-functionalized fe3o4 magnetic nanoparticle with a core-shell structure was developed for utilization as a heterogeneous organosuperacid in chemical transformations. the structural, surface, and magnetic characteristics of the nanosized catalyst were investigated by various techniques such as transmission electron microscopy (tem), thermogravimetric analysis (tga), and ft-ir...
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