- polar maritime
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n.a type of cold, wet air mass originating at high latitudes over ocean areas: see AIR MASS
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Universalium. 2010.
polar maritime
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polar maritime — n. a type of cold, wet air mass originating at high latitudes over ocean areas: see AIR MASS … English World dictionary
polar maritime air — noun : air coming originally from polar regions but having humidity and temperature properties modified by passing over relatively warm oceans … Useful english dictionary
polar air mass — That air mass that originates in high latitudes. Polar air masses are of two types polar maritime and polar continental. The polar continental has its source in continental Eastern Europe, Siberia, and Canada, and it brings very cold weather to… … Aviation dictionary
Polar low — over the Barents Sea on February 27, 1987 A polar low is a small scale, long lived atmospheric low pressure system (depression) that is found over the ocean areas poleward of the main polar front in both the Northern and Southern Hemispheres. The … Wikipedia
Maritime wissenschaftliche Expeditionen — Maritime wissenschaftliche Expeditionen. Unternehmungen zur Förderung der Hydrographie, der Ozeanographie und der Tiefseeforschung; die von solchen maritimen Expeditionen ausgeführten Untersuchungen erstrecken sich also, von den geographischen… … Meyers Großes Konversations-Lexikon
Polar bear — This article is about the animal. For other uses, see Polar bear (disambiguation) … Wikipedia
polar ecosystem — Introduction complex of living organisms in polar regions such as polar barrens and tundra. Polar barrens and tundra are found at high latitudes on land surfaces not covered by perpetual ice and snow. These areas lying beyond the tree line … Universalium
Maritime Fur Trade — The North West Coast during the Maritime Fur Trade era, about 1790 to 1840 The Maritime Fur Trade was a ship based fur trade system that focused on acquiring furs of sea otters and other animals from the indigenous peoples of the Pacific… … Wikipedia
polar — i. An air mass with characteristics developed over high latitudes, especially within subpolar highs. Continental and maritime are two types of polar air masses. See polar air mass. ii. The parameters plotted on polar coordinates. See polar… … Aviation dictionary
Polar Medal — Médaille polaire La médaille polaire (Polar Medal) est une médaille attribuée par le souverain du Royaume Uni. Elle a d abord été instituée en 1857 comme médaille arctique pour récompenser les premiers explorateurs essayant de découvrir le… … Wikipédia en Français
