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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]
This category contains articles about fish that are native to the Arctic Ocean. Pages in category "Fish of the Arctic Ocean" The following 29 pages are in this category, out of 29 total.
In physical geography, tundra (/ ˈ t ʌ n d r ə, ˈ t ʊ n-/) is a type of biome where tree growth is hindered by frigid temperatures and short growing seasons. There are three regions and associated types of tundra: Arctic, [2] Alpine, [2] and Antarctic. [3] Tundra vegetation is composed of dwarf shrubs, sedges, grasses, mosses, and lichens ...
Arctic ecology is the scientific study of the relationships between biotic and abiotic factors in the arctic, the region north of the Arctic Circle (66° 33’N). [1] This region is characterized by two biomes: taiga (or boreal forest ) and tundra . [ 2 ]
Tundra (4 C, 22 P) A. Flora of Alaska (1 C, 262 P) G. ... The Structure and Biology of Arctic Flowering Plants; Flora of Svalbard; V. Vaccinium uliginosum
Eriophorum callitrix, commonly known as Arctic cotton, Arctic cottongrass, suputi, or pualunnguat in Inuktitut, is a perennial Arctic plant in the sedge family, Cyperaceae. It is one of the most widespread flowering plants in the northern hemisphere and tundra regions. Upon every stem grows a single round, white and wooly fruit.
The amount of vegetation in the tundra consists on how much sun, or snow cover is in the area. The vegetation in this area may grow as tall as 50 cm (20 in). In the southern part of the Arctic, there tend to be more shrubs whereas the northern parts there is less plant cover. In wet areas of the tundra, there is tussock grasses and cotton grasses.
Aggregate of freshwater fish found in the Arctic. Twenty-eight different species of fishes occur in Arctic lakes or rivers. A few of these species spend a portion of their life in the ocean, but so long as they return to breed in freshwater, they have been included here. Brian W. Coad, James D. Reist. (2017). Marine Fishes of Arctic Canada ...