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This category includes the Flora of Alaska, in Subarctic America. It includes flora taxa that are native to Alaska. Taxa of the lowest rank are always included. Higher taxa are included only if endemic. For the purposes of this category, "Alaska" is defined in accordance with the World Geographical Scheme for Recording Plant Distributions.
This is a hilly area that lies between the boggier Arctic coastal tundra to the north and the Brooks Range to the south, and stretching from the Chukchi Sea east across northern Alaska to the border with Canada's Yukon Territory. The Noatak River valley is the only forested area. [2]
Arctic vegetation is largely controlled by the mean temperature in July, the warmest month. Arctic vegetation occurs in the tundra climate, where trees cannot grow.Tundra climate has two boundaries: the snow line, where permanent year-round snow and ice are on the ground, and the tree line, where the climate becomes warm enough for trees to grow. [7]
Solidago multiradiata is a species of goldenrod known by the common names Rocky Mountain goldenrod, [2] northern goldenrod, [3] and alpine goldenrod.It is native to North America, where it can be found throughout the northern regions, including Alaska and most of Canada (all three territories plus every province except Prince Edward Island, in addition to territory north of the Arctic Circle.)
The adversity of soil and climatic conditions proves to low production levels, as well as little biomass accumulation due to slow rates of nutrient release in cold and wet soils, specifically as a result of limited nitrogen and phosphorus (Nadelhoffer et al. 1996) Additionally, there are low temperatures and strong winds in the tundra causing most vegetation to be dominated by woody plants ...
This coast has an arctic climate warm enough to allow plant growth in late-June, July and August only, and even then frosts may occur. On the whole this is a damper, wetter area than the Low Arctic tundra ecoregion that continues along the coast west of here to Quebec. [2]
The Interior Yukon–Alaska alpine tundra ecoregion (WWF ID: NA1111) covers alpine, sub-alpine, and boreal forest areas along the cordillera (chain of mountain ranges) of Interior Alaska and south-central Yukon Territory. Geologically, they are the disjunct uplands of the Yukon–Tanana terrane plus a southern extension of the Brooks Range. The ...
The lagoon that forms the heart of Izembek National Wildlife Refuge on the Alaska Peninsula has also long been recognised as an important staging ground for migrating birds. Other birds of the coastal wetlands include bristle-thighed curlew , dotterel , bar-tailed godwit , and Pacific golden plover while seabirds of include Steller's eider and ...