The Alaska Peninsula montane taiga is a

taiga and boreal forests Taiga (; rus, тайга́, p=tɐjˈɡa; relates to Mongolic and Turkic languages), generally referred to in North America as a boreal forest or snow forest, is a biome characterized by coniferous forests consisting mostly of pines, spruces, ...

ecoregion An ecoregion (ecological region) or ecozone (ecological zone) is an ecologically and geographically defined area that is smaller than a bioregion, which in turn is smaller than a biogeographic realm. Ecoregions cover relatively large areas of l ...

, located in

Alaska Alaska ( ; russian: Аляска, Alyaska; ale, Alax̂sxax̂; ; ems, Alas'kaaq; Yup'ik: ''Alaskaq''; tli, Anáaski) is a state located in the Western United States on the northwest extremity of North America. A semi-exclave of the U.S., ...

, and defined by the

World Wildlife Fund The World Wide Fund for Nature Inc. (WWF) is an international non-governmental organization founded in 1961 that works in the field of wilderness preservation and the reduction of human impact on the environment. It was formerly named the Wo ...

(WWF) categorization system.

Setting

This ecoregion is a mountainous area of ridges up to 1200m between peaks up to 2500m, located on the southern,

Pacific Ocean The Pacific Ocean is the largest and deepest of Earth's five oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south, and is bounded by the continen ...

side of the

Alaska Peninsula The Alaska Peninsula (also called Aleut Peninsula or Aleutian Peninsula, ale, Alasxix̂; Sugpiaq: ''Aluuwiq'', ''Al'uwiq'') is a peninsula extending about to the southwest from the mainland of Alaska and ending in the Aleutian Islands. The ...

from

Cook Inlet Cook Inlet ( tfn, Tikahtnu; Sugpiaq: ''Cungaaciq'') stretches from the Gulf of Alaska to Anchorage in south-central Alaska. Cook Inlet branches into the Knik Arm and Turnagain Arm at its northern end, almost surrounding Anchorage. On its sou ...

west through the

Kodiak Archipelago The Kodiak Archipelago (russian: Кадьякский архипелаг , translit = Kad'yakskiy arkhipelag) is an archipelago (group of islands) south of the main land-mass of the state of Alaska (United States), about by air south-west of A ...

Unimak Island Unimak Island ( ale, Unimax, russian: Унимак) is the largest island in the Aleutian Islands chain of the U.S. state of Alaska. Geography It is the easternmost island in the Aleutians and, with an area of , the ninth largest island in the U ...

at the beginning of the

Aleutian Islands The Aleutian Islands (; ; ale, Unangam Tanangin,”Land of the Aleuts", possibly from Chukchi language, Chukchi ''aliat'', "island"), also called the Aleut Islands or Aleutic Islands and known before 1867 as the Catherine Archipelago, are a cha ...

chain, while the area around Cook Inlet at the head of the peninsula is the neighboring

Cook Inlet taiga The Cook Inlet taiga is a taiga and boreal forests ecoregion in Alaska. Setting This ecoregion is located around the upper Cook Inlet on the south-central coast of Alaska, sheltered by mountains on all sides. This coast has a gentle landscape an ...

ecoregion. The area has a freezing climate of snow (up to 4000mm) and cold temperatures.

Flora

The mountainsides are covered with scrubby vegetation, the higher slopes by low scrub such as black crowberry (''

Empetrum nigrum ''Empetrum nigrum'', crowberry, black crowberry, or, in western Alaska, blackberry, is a flowering plant species in the heather family Ericaceae with a near circumboreal distribution in the Northern Hemisphere. It is usually dioecious, but there ...

'') and other ericas (''

Vaccinium ''Vaccinium'' is a common and widespread genus of shrubs or dwarf shrubs in the heath family (Ericaceae). The fruits of many species are eaten by humans and some are of commercial importance, including the cranberry, blueberry, bilberry (whort ...

'')s, the tiny Arctic willow (''

Salix arctica ''Salix arctica'', the Arctic willow, is a tiny creeping willow (family Salicaceae). It is adapted to survive in Arctic conditions, specifically tundras. Description ''S. arctica'' is typically a low shrub growing to only in height, rarely to ...

'') and white mountain avens (''

Dryas octopetala ''Dryas octopetala'', the mountain avens, eightpetal mountain-avens, white dryas or white dryad, is an Arctic–alpine flowering plant in the family Rosaceae. It is a small prostrate evergreen subshrub forming large colonies. The specific epithet ...

'') while the lower slopes have various evergreen trees among the shrubs and the low coastal plains have tall green alder (''

Alnus viridis ''Alnus alnobetula'' is a common tree widespread across much of Europe, Asia, and North America. Many sources refer to it as ''Alnus viridis'', the green alder, but botanically this is considered an illegitimate name synonymous with ''Alnus alnob ...

sinuata'') and evergreen trees with balsam poplars (''

Populus balsamifera ''Populus balsamifera'', commonly called balsam poplar, bam, bamtree, eastern balsam-poplar, hackmatack, tacamahac poplar, tacamahaca, is a tree species in the balsam poplar species group in the poplar genus, '' Populus.'' The genus name ''Populu ...

'') in the colder and icyer areas.

Fauna

This region is known for its large populations of bears that feed on the salmon in the

McNeil River The McNeil River is a river on the eastern drainage of the Alaska Peninsula near its base and conjunction with the Alaska mainland. The McNeil emerges from glaciers and alpine lakes in the mountains of the Aleutian Range. The river's destination ...

and other rivers of Alaska. Bears found here include the huge

Kodiak bear The Kodiak bear (''Ursus arctos middendorffi''), also known as the Kodiak brown bear, sometimes the Alaskan brown bear, inhabits the islands of the Kodiak Archipelago in southwest Alaska. It is the largest recognized subspecies or population o ...

subspecies of

brown bear The brown bear (''Ursus arctos'') is a large bear species found across Eurasia and North America. In North America, the populations of brown bears are called grizzly bears, while the subspecies that inhabits the Kodiak Islands of Alaska is kno ...

Kodiak Island Kodiak Island (Alutiiq: ''Qikertaq''), is a large island on the south coast of the U.S. state of Alaska, separated from the Alaska mainland by the Shelikof Strait. The largest island in the Kodiak Archipelago, Kodiak Island is the second larges ...

and other mammals include caribou ('' Rangifer tarandus''),

moose The moose (in North America) or elk (in Eurasia) (''Alces alces'') is a member of the New World deer subfamily and is the only species in the genus ''Alces''. It is the largest and heaviest extant species in the deer family. Most adult mal ...

(''Alces alces''), Arctic ground squirrel (''Spermophilus parryii'') and

Alaskan hare The Alaskan hare (''Lepus othus''), also known as the tundra hare, is a species of mammal in the family Leporidae. They do not dig burrows and are found in the open tundra of western Alaska and the Alaska Peninsula in the United States. They are ...

(''Lepus othus''). Birds of the area include migrating

snow goose The snow goose (''Anser caerulescens'') is a species of goose native to North America. Both white and dark morphs exist, the latter often known as blue goose. Its name derives from the typically white plumage. The species was previously placed ...

and other waterbirds, and breeding colonies of birds such as the

tufted puffin The tufted puffin (''Fratercula cirrhata''), also known as crested puffin, is a relatively abundant medium-sized pelagic seabird in the auk family (Alcidae) found throughout the North Pacific Ocean. It is one of three species of puffin that make ...

murre ''Uria'' is a genus of seabirds in the auk family known in Britain as guillemots, in most of North America as murres, and in Newfoundland and Labrador as turr. These are medium-sized birds with mainly brown or black plumage in the breeding sea ...

s and

northern fulmar The northern fulmar (''Fulmarus glacialis''), fulmar, or Arctic fulmar is a highly abundant seabird found primarily in subarctic regions of the North Atlantic and North Pacific oceans. There has been one confirmed sighting in the Southern Hemis ...

s of

, Stepovak Bay and the

Semidi Islands The Semidi Islands are a group of islands of the state of Alaska, United States, lying offshore in the Gulf of Alaska. The islands are part of Kodiak Island Borough and are located southwest of Kodiak Island, about halfway between the Alaska Peni ...

Threats and preservation

The natural habitat of these mountains is in pristine condition with fishing the main activity of the people. Hunting and fishing do reduce wildlife populations. Protected areas include;

Katmai National Park Katmai National Park and Preserve is an American national park and preserve in southwest Alaska, notable for the Valley of Ten Thousand Smokes and for its brown bears. The park and preserve encompass , which is between the sizes of Connecticut ...

, home to large numbers of bears,

Alaska Peninsula National Wildlife Refuge The Alaska Peninsula National Wildlife Refuge is a United States National Wildlife Refuge in southwestern Alaska whose use is regulated as an ecological-protection measure. It stretches along the southern coast of the Alaska Peninsula, between th ...

, the small

Izembek National Wildlife Refuge The Izembek National Wildlife Refuge is the smallest of the National Wildlife Refuges located in the U.S. state of Alaska. It lies on the northwest (Bering Sea) coastal side of central Aleutians East Borough, Alaska, Aleutians East Borough. Almos ...

Kodiak National Wildlife Refuge The Kodiak National Wildlife Refuge is a United States National Wildlife Refuge in the Kodiak Archipelago in southwestern Alaska, United States. Description The Kodiak National Wildlife Refuge includes the southwestern two-thirds of Kodiak Is ...

, Aniakchak National Monument and Preserve, Becharof National Wildlife Refuge and the entire length of the McNeil River.

References

{{Reflist Taiga and boreal forests in the United States Ecoregions of Alaska Forests of Alaska Nearctic ecoregions

Setting

Flora

Fauna

Threats and preservation

See also

References