Английская Википедия:Hoh Rainforest

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Файл:BIG LEAF MAPLES HOH.jpg

Bigleaf maples in the Hoh Rainforest

Hoh Rainforest is one of the largest temperate rainforests in the U.S., located on the Olympic Peninsula in western Washington state. It includes Шаблон:Convert of low elevation forest Шаблон:Convert along the Hoh River. The Hoh River valley was formed thousands of years ago by glaciers.

Within Olympic National Park, the forest is protected from commercial exploitation. Between the park boundary and the Pacific Ocean, Шаблон:Convert of river, much of the forest has been logged within the last century, although many pockets of forest remain.

Climate

Hoh Rainforest is the wettest forest in the Contiguous United States, receiving Шаблон:Convert of rain per year. It is an Oceanic climate (Köppen climate classification: Cfb), with a much higher rainfall during the winter. Шаблон:Weather box

Flora

Файл:Sitkaspruce.jpg

Young western hemlock growing as an epiphyte on an older tree in the Hoh Rainforest

The dominant species in the rainforest are Sitka spruce (Picea sitchensis) and western hemlock (Tsuga heterophylla); some grow to tremendous size, reaching Шаблон:Convert in height and Шаблон:Convert in diameter. Coast Douglas-fir (Pseudotsuga menziesii var. menziesii), western red cedar (Thuja plicata), bigleaf maple (Acer macrophyllum), red alder (Alnus rubra), vine maple (Acer circinatum), and black cottonwood (Populus trichocarpa) are also found throughout the forest.

Many unique mosses and lichens are also present in the rainforest, such as lettuce lichen (Lobaria oregana), which "requires the cool, moist conditions found under the canopy of old-growth forests" and is consumed by deer, elk, and other animals.

Fauna

Much native fauna also makes the Hoh Rainforest their home, including the Pacific tree frog (Pseudacris regilla), northern spotted owl (Strix occidentalis caurina), bobcat (Lynx rufus), cougar (Puma concolor cougar), raccoon (Procyon lotor), Olympic black bear (Ursus americanus altifrontalis), Roosevelt elk (Cervus canadensis roosevelti), coyote (Canis latrans), Cascade red fox (Vulpes vulpes), and black-tailed deer (Odocoileus columbianus). Recently, naturalists have been planning on reintroducing fishers to the forest and surrounding forests due to their almost extirpated population in Washington and the introduced Virginia opossum is beginning to make way to the region in and around the forest.

The area is also home to the banana slug (Ariolimax columbianus), which has recently been threatened by the encroachment of a new species of slug, the black slug (Arion ater), an invasive species from Northern Europe.

Sights

The Hoh Rainforest is home to a National Park Service ranger station, from which backcountry trails extend deeper into the national park.

Near the visitor center is the Hall of Mosses Trail, a short trail—Шаблон:Convert— which gives visitors a feel for the local ecosystem and views of maples draped with large growths of spikemoss. There is also the Spruce Nature Trail (Шаблон:Convert), which includes signs that identify various trailside trees and plants.

Gallery

See also Шаблон:Commons category-inline

• Lobaria oregana on the forest floor

  Lobaria oregana on the forest floor

• National Park Service sign at the entrance of the park

  National Park Service sign at the entrance of the park

• The Hoh River that runs through the forest

  The Hoh River that runs through the forest

• A herd of elk grazing at the forest

  A herd of elk grazing at the forest

• A banana slug

  A banana slug

• A nurse log providing nutrients for other growing trees

  A nurse log providing nutrients for other growing trees

External links

• Visiting the Hoh Rain Forest at the National Park Service
• Temperate Rain Forest at the National Park Service
• The Hoh River Trust, founded by the Wild Salmon Center and the Western Rivers Conservancy