subtropical high-pressure belt

См. также в других словарях:

• Subtropical ridge — The subtropical ridge is a large belt of high pressure situated around 30°N in the Northern Hemisphere and 30°S in the Southern Hemisphere. It is characterized by mostly calm winds, which acts to reduce air quality under its axis by causing fog… …   Wikipedia

• Subtropical cyclone — Subtropical Storm Andrea in 2007 A subtropical cyclone is a weather system that has some characteristics of a tropical and an extratropical cyclone. As early as the 1950s, meteorologists were unclear whether they should be characterized as… …   Wikipedia

• Climate of Australia — Climate map of Australia, based on the Köppen climate classification …   Wikipedia

• jet stream — 1. strong, generally westerly winds concentrated in a relatively narrow and shallow stream in the upper troposphere of the earth. 2. similar strong winds in the atmosphere of another planet: jet streams on Jupiter. 3. the exhaust of a jet or… …   Universalium

• Tropical and subtropical dry broadleaf forests — Trinidad and Tobago dry forest on Chacachacare showing the dry season deciduous nature of the vegetation The tropical and subtropical dry broadleaf forest biome, also known as tropical dry forest, is located at tropical and subtropical latitudes …   Wikipedia

• Bodélé Depression — The Bodélé Depression (also Bodele), located at the southern edge of the Sahara Desert in north central Africa, is the lowest point in Chad, [http://earthobservatory.nasa.gov/NaturalHazards/natural hazards v2.php3?img id=13964 Dust Storm in the… …   Wikipedia

• climate — /kluy mit/, n. 1. the composite or generally prevailing weather conditions of a region, as temperature, air pressure, humidity, precipitation, sunshine, cloudiness, and winds, throughout the year, averaged over a series of years. 2. a region or… …   Universalium

• North America — North American. the northern continent of the Western Hemisphere, extending from Central America to the Arctic Ocean. Highest point, Mt. McKinley, 20,300 ft. (6187 m); lowest, Death Valley, 276 ft. (84 m) below sea level. 400,000,000 including… …   Universalium

• South America — South American. a continent in the S part of the Western Hemisphere. 271,000,000; ab. 6,900,000 sq. mi. (17,871,000 sq. km). * * * Continent, Western Hemisphere. The world s fourth largest continent, it is bounded by the Caribbean Sea to the… …   Universalium

• Africa — /af ri keuh/, n. 1. a continent S of Europe and between the Atlantic and Indian oceans. 551,000,000; ab. 11,700,000 sq. mi. (30,303,000 sq. km). adj. 2. African. * * * I Second largest continent on Earth. It is bounded by the Mediterranean Sea,… …   Universalium

• Silurian Period — Interval of geologic time, 443–417 million years ago. The third period of the Paleozoic Era, the Silurian follows the Ordovician Period and precedes the Devonian. It marks the first appearance of land plants and jawed fishes. The continents were… …   Universalium