词条 | Joshua Tree National Park |
释义 | Joshua Tree National Park national park, California, United States ![]() ![]() Rugged bare-rock ridges of gneiss and huge granite boulders form a dramatic backdrop to the park's flora and fauna. The eastern half of the park is in the low-lying Colorado Desert where creosote bush is abundant, together with some cholla cactus and spidery ocotillo. The somewhat wetter Mojave Desert, lying at elevations above 3,000 feet (900 metres) and encompassing the western part of the park, is the site of the extensive stands of Joshua trees. The Joshua trees are unique in their appearance, with multiple arms ending in bunches of needlelike leaves. There are also five fan palm oases in the park where water is found at or near the surface. Wildlife includes the coyote, jackrabbit, bobcat, kangaroo rat, roadrunner, and eagle. The central and western portions of the park are accessible by paved road. |
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