what is the intertropical convergence zone?
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Wind Driven Surface Currents: Equatorial Currents Background The Intertropical Convergence Zone, or ITCZ, is the region that circles the Earth, near the equator, where the trade winds of the Northern and Southern Hemispheres come together. The intense sun and warm water of the equator heats the air in the ITCZ, raising its humidity and making it buoyant.
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Trade Winds, Horse Latitudes, and the Doldrums The location of the ITCZ can vary as much as 40° to 45° of latitude north or south of the equator based on the pattern of land and ocean. The Intertropical Convergence Zone is also known as the Equatorial Convergence Zone or Intertropical Front. Horse Latitudes
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tropics Related to tropical zone: Temperate Zone, polar zone. also called tropical zone or torrid zone, all the land and water of the earth situated between the Tropic of CancerTropic of Cancer, parallel of latitude at 23°30' north of the equator; it is the northern boundary of the tropics.
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- [el ˈniɲo]) is the warm phase of the El Nino Niño Southern (oscillation commonly CALLED) enso and is associated with a band of warm ocean water that develops in the central and-east central Equatorial (pacific between approximately The International Date line and°120), w including off The pacific coast Of South. americahen El Nino niño conditions last for many, months extensive ocean warming and the reduction in easterly trade winds limits upwelling of cold-nutrient rich deep, water and its economic impact to local fishing for an international market can be. serious
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- ITCZ) or equatorial trough. This line of convergence near the equator is also discernible in a map of streamlines (Figure 12.2; Note 12.A). It is actually a band a few hundred kilometres wide, enclosing places where winds flow inwards (are 'confluent') and subsequently rise convectively.he movement of the ITCZ across South Africa (Figure 12.1) is complicated by the land's shape, elevation and location, and there is a southerly spur called the Zaire Air Boundary (ZAB). Similarly, there is a spur over South America.
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Intertidal Zone What Is the Intertidal Zone? The intertidal zone is the area between the highest tide and lowest tide marks. This habitat is covered with water at high tide, and exposed to air at low tide. The land in this zone can be rocky, sandy or covered in mudflats. What Are Tides?
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Inter-Tropical Convergence Zone (ITCZ) The trade winds meet (or converge) in the zone of low pressure in equatorial regions. This zone is called the Inter-Tropical Convergence Zone (ITCZ) . Atmospheric conditions in the ITCZ are very unstable.
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Rainforest There are two types of rainforest: tropical rainforest and temperate rainforest. The monsoon trough, alternatively known as the intertropical convergence zone, plays a significant role in creating the climatic conditions necessary for the Earth 's tropical rainforests.here are two types of rainforest: tropical rainforest and temperate rainforest. The monsoon trough, alternatively known as the intertropical convergence zone, plays a significant role in creating the climatic conditions necessary for the Earth 's tropical rainforests.
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Rainforest There are two types of rainforest: tropical rainforest and temperate rainforest. The monsoon trough, alternatively known as the intertropical convergence zone, plays a significant role in creating the climatic conditions necessary for the Earth 's tropical rainforests.he undergrowth in some areas of a rainforest can be restricted by poor penetration of sunlight to ground level. If the leaf canopy is destroyed or thinned, the ground beneath is soon colonized by a dense, tangled growth of vines, shrubs and small trees, called a jungle.
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- Once the system is occluded (all the warm air is above the cold air) the mass convergence acts to fill in the Low and therefore the pressure increases in the Low and the system decays. Evolution of a mid-latitude cyclone. Each figure follows the description above 1-8.
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(p). Global Scale Circulation of the Atmosphere These three circulation cells are known as the: Hadley cell; Ferrel cell; and Polar cell. In the new model, the equator still remains the warmest location on the Earth. This area of greater heat acts as a zone of thermal lows known as the intertropical convergence zone (ITCZ).
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When air masses meet Occluded fronts. An occluded front forms when a cold front reaches a warm front, forcing all the warm air to rise to higher altitudes and the cold air is stratified near the ground. At our latitudes, over the Atlantic, cyclonic areas form continuously, these are fed by the Azores anticyclone and the Polar anticyclone.
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Occluded front Occluded front. An occluded front is formed during the process of cyclogenesis when a cold front overtakes a warm front. When this occurs, the warm air is separated (occluded) from the cyclone center at the Earth's surface. The point where the warm front and the occluded front meet (and consequently the nearest location of warm air to the center of the cyclone) is called the triple point.
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Extratropical cyclone Extratropical cyclone. Extratropical cyclone, also called wave cyclone or midlatitude cyclone, a type of storm system formed in middle or high latitudes, in regions of large horizontal temperature variations called frontal zones.
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All you wanted to know of Intertropical Convergence Zone / ITCZ By Matt Rosenberg. Near the equator, from about 5° north and 5° south, the northeast trade winds and southeast trade winds converge in a low pressure zone known as the Intertropical Convergence Zone or ITCZ. Solar heating in the region forces air to rise through convection which results in a plethora of precipitation.he location of the ITCZ can vary as much as 40° to 45° of latitude north or south of the equator based on the pattern of land and ocean. In Africa, the ITCZ is located just south of the Sahel at about 10°, dumping rain on the region to the south of the desert.
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- The Intertropical Convergence Zone. by Tim Vasquez. After the crash of Air France Flight 447 in the Atlantic Ocean on June 1, 2009, the meteorological term ITCZ (Intertropical Convergence Zone) rose to prominence as the latest buzzword of the week.
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- Temperate rainforests are coniferous or broadleaf forests that occur in the temperate zone and receive high rainfall.
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- INTRODUCTION. The intertidal zone -- the area between high and low tides -- is a harsh and unforgiving habitat, subject to the rigors of both the sea and the land. It has four distinct physical subdivisions based on the amount of exposure each gets -- the spray zone, and the high, middle, and lower intertidal zones.
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- The intertidal zone is an aquatic zone that exists between the low and high tide marks. The following videos show in detail where the zone is and how it... Untamed Science
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How do Words Make it Into the Dictionary? 5 Japanese Words in the English Dictionary. This word is the shortened version of a slightly longer word—gaikoku-jin—which translates as foreign-country person (i.e. anyone non-Japanese). The Japanese characters for gaijin are composed of two parts: 外 (gai) for outsider and 人 (jin) for person.
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Oceanic Zones Major zones in the oceans. Intertidal zone. The intertidal zone is the area of the seafloor between high tide and low tide. It bridges the gap between land and water. Tide pools, estuaries, mangrove swamps and rocky coastal areas are all part of the intertidal zone. Neritic zone. The water above the continental shelf is the neritic zone. Underwater forest of kelp and grassy meadows of sea grass are home to tiny fish, green turtles, sea cows, seahorses and tiny shrimp.
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- By Matt Rosenberg. Near the equator, from about 5° north and 5° south, the northeast trade winds and southeast trade winds converge in a low pressure zone known as the Intertropical Convergence Zone or ITCZ.
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What Are the Doldrums? The doldrums exist in a belt circling the globe, near the equator; this belt consistently features low atmospheric pressure, a lack of significant winds and weather that is often cloudy and rainy. Also called the intertropical convergence zone, or ITGZ, the doldrums lie between approximately five degrees north and five degrees south latitude.
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Intertropical Convergence Zone The Intertropical Convergence Zone has been called the doldrums by sailors due to the lack of horizontal air movement (the air simply rises with convection). The ITCZ is also known as the Equatorial Convergence Zone or Intertropical Front.he location of the ITCZ can vary as much as 40° to 45° of latitude north or south of the equator based on the pattern of land and ocean. In Africa, the ITCZ is located just south of the Sahel at about 10°, dumping rain on the region to the south of the desert.
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Intertidal zone The intertidal zone, also known as the foreshore and seashore and sometimes referred to as the littoral zone, is the area that is above water at low tide and under water at high tide (in other words, the area between tide marks).rganisms in the intertidal zone are adapted to an environment of harsh extremes. Water is available regularly with the tides but varies from fresh with rain to highly saline and dry salt with drying between tidal inundations. The action of waves can dislodge residents from the littoral zone.
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How & Why does the location of the ITCZ (intertropical convergence zone) vary from season to season? Say, at the tropic of Cancer, you have the sun at the zenith and six months later, half way in the sky. That changes the insolation and the thermodynamic. It is not only the intertropical zone but everything that moves with the seasons. In the summer, northern Europe sees mostly lows over Iceland. During the winter, those frontal lows move often all the way south to the English Channel, as the North Pole goes in a six months cold night. It increases the size of the polar high pressure region.