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1 арктическая каменистая пустыня
Ecology: Arctic barren, fell-fieldУниверсальный русско-английский словарь > арктическая каменистая пустыня
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2 арктическая лишайниковая пустыня
Makarov: Arctic lichen barrenУниверсальный русско-английский словарь > арктическая лишайниковая пустыня
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3 арктическая тундра
1) Ecology: barren-grounds tundra2) Makarov: arctic tundraУниверсальный русско-английский словарь > арктическая тундра
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4 леса граница
tree lineTherefore the tree line has now been accepted as the southern boundary of the Arctic .The tree line is not, however, a clear-cut boundary which sharply separates dense stands of forest from completely treeless barren grounds .When this limit is passed the trees generally grow shorter, but the forest continues as islands or scattered trees, sometimes following watercourses far into the otherwise treeless country .As a result of wind and snow blast, the trees farther north eventually become dwarfed and stunted, and finally disappear completely. Near the limit of existence trees can grow only under especially favorable conditions, and are therefore restricted to valleys of rivers, south-facing and well-drained slopes, sheltered depressions or calcareous soil .Русско-английский словарь по этологии (поведению животных) > леса граница
См. также в других словарях:
Arctic ecology — is the scientific study of the relationships between biotic and abiotic factors in the arctic, the region north of theArctic Circle (66 33’). This is a region characterized by stressful conditions as a result of extreme cold, low precipitation, a … Wikipedia
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Barren Grounds — The region of northern Canada, lying between the Mackenzie River and Hudson Bay, and from the northern timber line to the Arctic. First visited by Samuel Hearne in 1770 1772. Late explorers who traversed portions of the country are Franklin,… … The makers of Canada
Barren Grounds — a sparsely inhabited region of tundra in N Canada, esp. in the area W of Hudson Bay. Also called Barren Lands. * * * ▪ region, Canada also called Barren Lands, vast sub Arctic prairie (tundra) region of northern mainland Canada lying… … Universalium
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Gates of the Arctic National Park and Preserve — Infobox protected area | name = Gates of the Arctic National Park and Preserve iucn category = Ib caption = locator x = 31 locator y = 145 location = Yukon Koyukuk Census Area, North Slope Borough, and Northwest Arctic Borough, Alaska USA nearest … Wikipedia
Gates of the Arctic National Park and Preserve — ▪ park, Alaska, United States large, remote wilderness area in northern Alaska, U.S. It is part of a vast region of national parks, monuments, and preserves located north of the Arctic Circle that stretches for hundreds of miles from west… … Universalium
Gates of the Arctic National Park — National preserve, northern Alaska, U.S. Its area of 11,756 sq mi (30,448 sq km) is entirely north of the Arctic Circle. Proclaimed a national monument in 1978, the area underwent boundary changes and was renamed in 1980. It includes a portion of … Universalium
