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・ Northern California Folk-Rock Festival (1968)
・ Northern California Folk-Rock Festival (1969)
・ Northern California Golden State Choral Competition
・ Northern American nectar sources for honey bees
・ Northern Anatolian conifer and deciduous forests
・ Northern and Eastern Railway
・ Northern and Pacific Junction Railway
・ Northern and southern China
・ Northern and Southern Courts period (disambiguation)
・ Northern and Southern Cups (Quidditch)
・ Northern and southern Vietnam
・ Northern Andean flicker
・ Northern Antioquia
・ Northern Appalachians Seismic Zone
・ Northern Arc
Northern Arctic Ecozone (CEC)
・ Northern Area Command (RAAF)
・ Northern Areas Council
・ Northern Areas Football Association
・ Northern Areas Transport Corporation
・ Northern Arizona
・ Northern Arizona Lumberjacks
・ Northern Arizona Lumberjacks football
・ Northern Arizona Lumberjacks men's basketball
・ Northern Arizona Prospectors
・ Northern Arizona University
・ Northern Arizona Vocational Institute of Technology
・ Northern Arizona–Southern Utah football rivalry
・ Northern Arm
・ Northern Army (Japan)


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Northern Arctic Ecozone (CEC) : ウィキペディア英語版
Northern Arctic Ecozone (CEC)
The Northern Arctic Ecozone is a Canadian terrestrial ecozone which includes most of the Canadian Arctic Archipelago, the northeast peninsula of Nunavut, and the northwestern tip of Quebec. Its marine borders are with the Arctic Archipelago Marine Ecozone, and it is adjacent to the mainland Southern Arctic Ecozone.
Sparsely populated, it is home to 15,000 inhabitants, approximately 80% of whom are Inuit. The largest settlement is Iqaluit.〔 〕 The cold winters are very dark, typically having no daylight for weeks or even months north of the Arctic Circle.〔 〕
==Geography==
Palaeozoic and Mesozoic sedimentary rock forms the western portion of the ecozone, whereas Precambrian granite is the dominant feature in the east. Broad flat plains are common on the coastlines, and extend inland up to in some parts.〔 〕 In the east, plateaus and rocky hills merge into the foothills of the Arctic Cordillera.〔 The west is characterised by glacial deposits and "frost-shattered limestone"〔 and sandstone.
A permanent layer of permafrost may be up to one kilometre thick, and lies under a shallow stratum of waterlogged active soils that cyclically freeze and thaw, creating patterned ground.〔 Its features are similar to the badlands found in the southwestern United States.

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
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