Upwelling

Upwelling is an oceanographic phenomenon that involves wind-driven motion of dense, cooler, and usually nutrient-rich water towards the ocean surface, replacing the warmer, usually nutrient-depleted surface water. The increased availability in upwelling regions results in high levels of primary productivity and thus fishery production. Approximate
Found on http://en.wikipedia.org/wiki/Upwelling

upwelling

The raising of benthic nutrients to the surface waters. This occurs in regions where the flow of water brings currents of differing temperatures together, and increases productivity of the ecosystem.
Found on http://www.ucmp.berkeley.edu/glossary/gloss5ecol.html

upwelling

The rising of water toward the surface from subsurface layers of a body of water. Upwelling is most prominent where persistent wind blows parallel to a coastline so that the resultant wind-driven current sets away from the coast ( see Ekman spiral ). It constitutes a distinct climatogenetic influence by bringing colder water to the surface. = Over
Found on http://taylor.math.ualberta.ca/~bruce/glossary.html

Upwelling

The movement of nutrient-rich water from a specified depth to the surface
Found on http://life.bio.sunysb.edu/marinebio/glossary.tuvwxyz.html

Upwelling

a process where subsurface, nutrient-rich, and usually cooler water is carried upward into the ocean's surface layers.
Found on http://www.coralrealm.com/viewpage.html?page=/glossary.html

Upwelling

The process by which water rises from a deeper to a shallower DEPTH, usually as a result of offshore surface water flow. It is most prominent where persistent wind blows parallel to a COASTLINE so that the resultant Ekman transport moves surface water away from the COAST. See Figure5.
Found on http://www.ecy.wa.gov/programs/sea/swces/products/glossary.htm

upwelling

The vertical motion of water in the ocean by which subsurface water of lower temperature and greater density moves toward the surface of the ocean. Upwelling occurs most commonly among the western coastlines of continents, but may occur anywhere in the ocean. Upwelling results when winds blowing nearly parallel to a continental coastline transport
Found on http://cdiac.ornl.gov/glossary.html

Upwelling

The vertical motion of water in the ocean by which subsurface water of lower temperature and greater density moves toward the surface of the ocean. Upwelling occurs most commonly along the western coastlines of continents, but may occur anywhere in the ocean. Upwelling results when winds blowing nearly parallel to a continental coastline transport
Found on http://www.encyclo.co.uk/local/20130

Upwelling

The physical process in near-shore ocean systems of rising of nutrients and colder bottom waters to the surface because of constant wind patterns along the shoreline. Upwelling areas are highly productive of plankton and fish.
Found on http://www.encyclo.co.uk/visitor-contributions.php

upwelling

(from the article `marine ecosystem`) The most productive waters of the world are in regions of upwelling. Upwelling in coastal waters brings nutrients toward the surface. Phytoplankton ... Upwelling is a seasonal phenomenon in the Indian Ocean because of the monsoon regime. During the southwest monsoon, upwelling occurs off the Somali ...
Found on http://www.britannica.com/eb/a-z/u/15

Upwelling

The movement of nutrient-rich deep seawater to the ocean's surface.
Found on http://www.physicalgeography.net/physgeoglos/u.html

UPWELLING

The process by which water rises from a lower to a higher depth, usually as a result of divergence and offshore currents. It influences climate by bringing colder, more nutrient-rich water to the surface. A vital factor of the El NiƱo event.
Found on http://www.weather.com/glossary/u.html

Upwelling

In ocean dynamics, the upward motion of sub-surface water toward the surface of the ocean. This is often a source of cold, nutrient-rich water. Strong upwelling occurs along the equator where easterly winds are present. Upwelling also can occur along coastlines, and is important to fisheries and birds in California and Peru.
Found on http://www.cpc.noaa.gov/products/outreach/glossary.shtml

upwelling

area in the ocean where nutrient-rich bottom water surfaces. It produces blooms of phytoplankton and with it dense populations of fast-reproducing fishes, preyed upon by carnivores, sea mammals and sea birds. The productivity of upwellings compares to that of estuaries, and is typically ten times higher than that of the continental shelf. Upwelling
Found on http://www.seafriends.org.nz/books/glossary.htm

upwelling

the upward movement to the ocean surface of deeper, cold and usually nutrient-rich waters, especially along some shores, due to the offshore movement of surface waters
Found on http://www.pbs.org/kqed/oceanadventures/glossary/

Upwelling

The movement of nutrient rich waters from the bottom of the ocean to the surface.
Found on http://www.streamnet.org/glossary.html

Upwelling

the process by which water, usually cold and nutrient-rich, rises from a deeper to a shallower depth. This is often a result of offshore surface water flow, particularly when persistent wind blows parallel to a coastland and the resultant Ekman transport moves surface water away from the coast.
Found on http://en.wikipedia.org/wiki/Glossary_of_fishery_terms

Upwelling

Cold nutrient rich water in the ocean that comes from the depths to the surface and is responsible as a food source for many seabirds
Found on http://birdcentral.net/glossary.htm

UPWELLING

The rising of cold water from the deeper areas of the ocean to the surface. This phenomena often occurs along the California coast during the summer.
Found on http://ggweather.com/glossary.htm

Upwelling

Movement of cold water from the floor of a lake or ocean up into a shallow area.
Found on http://www.encyclo.co.uk/local/22392

Upwelling

The movement of nutrient-rich water from a specified depth to the surface
Found on http://www.superglossary.com/Glossary/Science/Marine_Biology/

Upwelling

An upward flow of subsurface water due to such causes as surface divergence, offshore wind, and wind
Found on http://www.superglossary.com/Glossary/Science/Tides_and_Currents/

Upwelling

The process by which water rises from a lower to a higher depth, usually as a result of divergence a
Found on http://www.superglossary.com/Glossary/Science/Weather/

Upwelling

The movement of nutrient rich waters from the bottom of the ocean to the surface.
Found on http://www.stripers247.com/Fishing-Glossary.php

upwelling

The movement of cold, nutrient-rich water from the ocean depths up toward the ocean surface.
Found on http://www.pbs.org/emptyoceans/glossary.html
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