- Polar Stratospheric Clouds
- Abbreviation: PSC
Универсальный русско-английский словарь. Академик.ру. 2011.
Polar Stratospheric Clouds
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Polar stratospheric cloud — Antarctic stratospheric cloud (nacreous clouds) Abbreviation PSC Altitude 15,000–25,000 m (50,000–80,000 ft) … Wikipedia
polar stratospheric cloud — noun A relatively rare type of clouds that occurs high in the stratosphere; polar stratospheric clouds often resemble mother of pearl as they shine in vivid colours, known as irisation Syn: mother of pearl cloud, nacreous cloud … Wiktionary
Polar vortex — The polar vortex is a persistent, large scale cyclone located near the Earth s poles, in the middle and upper troposphere and the stratosphere. It surrounds the polar highs and is part of the polar front. Arctic and Antarctic variationThe vortex… … Wikipedia
List of cloud types — Clouds are formed in Earth s atmosphere when water evaporates into vapor from oceans, lakes, and ponds or by evapotranspiration over moist areas of Earth s land surface. The vapor rises up into colder areas of the atmosphere due to convective,… … Wikipedia
Noctilucent cloud — Polar mesospheric cloud Noctilucent clouds over Kuresoo bog, Viljandimaa, Estonia Abbreviation NLC/PMC Altitude … Wikipedia
Ozone depletion — Image of the largest Antarctic ozone hole ever recorded (September 2006) Ozone depletion describes two distinct but related phenomena observed since the late 1970s: a steady decline of about 4% per decade in the total volume of ozone in Earth s… … Wikipedia
Antarctica — /ant ahrk ti keuh, ahr ti /, n. the continent surrounding the South Pole: almost entirely covered by an ice sheet. ab. 5,000,000 sq. mi. (12,950,000 sq. km). Also called Antarctic Continent. * * * Antarctica Introduction Antarctica Background:… … Universalium
environment — environmental, adj. environmentally, adv. /en vuy reuhn meuhnt, vuy euhrn /, n. 1. the aggregate of surrounding things, conditions, or influences; surroundings; milieu. 2. Ecol. the air, water, minerals, organisms, and all other external factors… … Universalium
Cloud — For other uses, see Cloud (disambiguation). Cumulus cloudscape over Swifts Creek, Australia A cloud … Wikipedia
Ozonabbau — Größte Ausdehnung des antarktischen Ozonlochs am 24. September 2006... ...und zweitgrößte Ausdehnung am 6. September 2000 (Quelle: NASA). Als Oz … Deutsch Wikipedia
Ozonloch — Größte Ausdehnung des antarktischen Ozonlochs am 24. September 2006… … Deutsch Wikipedia
