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Shenandoah National Park
includes
300 square miles of the Blue Ridge Mountains in the southern
Appalachians. The park rises above the Virginia Piedmont to its east
and the Shenandoah Valley to its west. Two peaks exceed 4,000 feet.
The range of elevation, slopes and aspects, rocks and soils,
precipitation, and latitude create a mix of habitats.
Tens of thousands of living
creatures make their homes in the park, from black bear resting
beneath rock overhangs, to tiny aquatic insects darting through cool
mountain streams. The park’s many worlds are fascinating to
explore.
Most of Shenandoah’s landscape is
forested. In the process of photosynthesis, converting light, water,
and minerals into foods, green plants give off water. From a
distance this air-born water creates a faint haze giving the Blue
Ridge its name. In recent years, the haze has taken on other
ingredients, introduced by humans. Air is among the resources the
staff at Shenandoah National Park is duty bound to protect.
Hardwood forests dominate the park.
The forests are the result of many disturbances, some measured in
geologic time, others in minutes. Remnants of boreal forests remind
us that continental glaciers came near. Strands of barbed wire
embedded in trunks mark the edges of former pastures. Uprooted trees
show the path Tropical Storm Fran made in 1996.
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