Sunday, September 7, 2008

New Photos Added: Denali National Park

New Photos have been added to the site from Denali National Park.

To view the images, click on here or on the image.

About Denali National Park

Denali National Park and Preserve is located in Interior Alaska and contains Mount McKinley (Denali), the tallest mountain in North America. The park and preserve together cover 9,492 mi² (24,585 km²).

The word "Denali" means "the big one" in the native Athabaskan language and refers to the mountain itself. The mountain was named after president William McKinley of Ohio in 1897 by local prospector William A. Dickey, although McKinley had no connection with the region.


Denali habitat is a mix of forest at the lowest elevations, including deciduous taiga. The preserve is also home to tundra at middle elevations, and glaciers, rock, and snow at the highest elevations. Today, the park hosts more than 400,000 visitors who enjoy wildlife viewing, mountaineering, and backpacking. Wintertime recreation includes dog-sledding, cross-country skiing, and snowmobiling where allowed. The national park is located near Denali State Park.


Denali is home to a variety of Alaskan birds and mammals, including a healthy population of grizzly bears and black bears. Herds of caribou roam throughout the park. Dall sheep are often seen on mountainsides, and moose feed on the aquatic plants of the small lakes and swamps. Despite human impact on the area, Denali accommodates gray wolf dens, both historic and active. Smaller animals, such as hoary marmots, arctic ground squirrels, beavers, pikas, and snowshoe hares are seen in abundance. Foxes, martens, lynx, wolverines also inhabit the park, but are more rarely seen due to their elusive natures.


The Alaska Range, a mountainous expanse running through the entire park, provides interesting ecosystems in Denali. Because the fall line lies as low as 2,500 feet (760 m), wooded areas are rare inside the park, except in the flatter western sections surrounding Wonder Lake, most of the park is vast expanses of tundra. and lowlands of the park where flowing waters melt the frozen ground. Spruces and willows make up the majority of these treed areas. Because of mineral content, ground temperature, and a general lack of soil, areas surrounding the bases of mountains are not suitable for sufficient tree growth, and most trees and shrubs do not reach full size.


Having a range of elevations, there is a variety of vegetation zones. From lowest to highest, there is low brush bog, bottomland spruce-poplar forest, upland spruce-hardwood forest, moist tundra, and finally the highest of elevations, alpine tundra.


Tundra is the predominate ground cover of the park. Layers of topsoil collect on rotten, fragmented rock moved by thousands of years of glacial activity. Mosses, ferns, grasses, and fungi quickly fill the topsoil, and in areas of "wet tundra," tussocks form and may collect algae. Wild blueberries and soap berries thrive in this landscape, and provide the bears of Denali with the main part of their diets.
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