Central water: Difference between revisions
From Glossary of Meteorology
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<div class="definition"><div class="short_definition">The [[water mass]] of the permanent or oceanic [[thermocline]], which is located at a depth of between 150 and 800 m.</div><br/> <div class="paragraph">Central water is formed by [[subduction]] in the [[subtropics]] between 25& | <div class="definition"><div class="short_definition">The [[water mass]] of the permanent or oceanic [[thermocline]], which is located at a depth of between 150 and 800 m.</div><br/> <div class="paragraph">Central water is formed by [[subduction]] in the [[subtropics]] between 25° and 45° latitude in both hemispheres. It therefore spans a wide [[temperature]] and [[salinity]] range, with temperature and salinity both decreasing with depth. Each ocean has its own central water with its own specific temperature–salinity relationship depending on the atmospheric conditions in the formation region. These are distinguished by appropriate names, for example, South Atlantic Central Water, Western North Pacific Central Water, etc.</div><br/> </div> | ||
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Latest revision as of 13:49, 20 February 2012
central water
The water mass of the permanent or oceanic thermocline, which is located at a depth of between 150 and 800 m.
Central water is formed by subduction in the subtropics between 25° and 45° latitude in both hemispheres. It therefore spans a wide temperature and salinity range, with temperature and salinity both decreasing with depth. Each ocean has its own central water with its own specific temperature–salinity relationship depending on the atmospheric conditions in the formation region. These are distinguished by appropriate names, for example, South Atlantic Central Water, Western North Pacific Central Water, etc.