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- Lake_stratification abstract "Lake stratification is the separation of lakes into three layers: Epilimnion - top of the lake. Metalimnion (or thermocline) - middle layer that may change depth throughout the day. Hypolimnion - the bottom layer.The thermal stratification of lakes refers to a change in the temperature at different depths in the lake, and is due to the change in water's density with temperature. Cold water is denser than warm water and the epilimnion generally consists of water that is not as dense as the water in the hypolimnion. However, the temperature of maximum density for freshwater is 4 °C. In temperate regions where lake water warms up and cools through the seasons, a cyclical pattern of overturn occurs that is repeated from year to year as the cold dense water at the top of the lake sinks. For example, in dimictic lakes the lake water turns over during the spring and the fall. This process occurs more slowly in deeper water and as a result, a thermal bar may form. If the stratification of water lasts for extended periods, the lake is meromictic. Conversely, for most of the time, the relatively shallower meres are unstratified; that is, the mere is considered all epilimnion.The accumulation of dissolved carbon dioxide in three meromictic lakes in Africa (Lake Nyos and Lake Monoun in Cameroon and Lake Kivu in Rwanda) is potentially dangerous because if one of these lakes is triggered into limnic eruption, a very large quantity of carbon dioxide can quickly leave the lake and displace the oxygen needed for life by people and animals in the surrounding area.Natural resource and environmental managers are often challenged by problems caused by lake and pond thermal stratification. Fish die-offs have been directly associated with thermal gradients, stagnation, and ice cover. Excessive growth of plankton may limit the recreational use of lakes and the commercial use of lake water. With severe thermal stratification in a lake, the quality of drinking water also can be adversely affected. For fisheries managers, the spatial distribution of fish within a lake is often adversely affected by thermal stratification and in some cases may indirectly cause large die-offs of recreationally important fish. One commonly used tool to reduce the severity of these lake management problems is to eliminate or lesson thermal stratification through aeration. Many types of aeration equipment have been used to thermally destratify lakes. Aeration has met with some success, although it has rarely proved to be a panacea.".
- Lake_stratification wikiPageExternalLink abstract.
- Lake_stratification wikiPageExternalLink abstract.
- Lake_stratification wikiPageExternalLink waterontheweb.org.
- Lake_stratification wikiPageExternalLink 05_stratification.html.
- Lake_stratification wikiPageExternalLink displaycontent.asp?txtDocument=359.
- Lake_stratification wikiPageExternalLink preview.
- Lake_stratification wikiPageID "1925933".
- Lake_stratification wikiPageLength "4772".
- Lake_stratification wikiPageOutDegree "34".
- Lake_stratification wikiPageRevisionID "650082773".
- Lake_stratification wikiPageWikiLink Aeration.
- Lake_stratification wikiPageWikiLink Africa.
- Lake_stratification wikiPageWikiLink Aquatic_Science.
- Lake_stratification wikiPageWikiLink Aquatic_science.
- Lake_stratification wikiPageWikiLink Cameroon.
- Lake_stratification wikiPageWikiLink Carbon_dioxide.
- Lake_stratification wikiPageWikiLink Category:Lakes.
- Lake_stratification wikiPageWikiLink Category:Limnology.
- Lake_stratification wikiPageWikiLink Dimictic_lake.
- Lake_stratification wikiPageWikiLink Epilimnion.
- Lake_stratification wikiPageWikiLink Fisheries.
- Lake_stratification wikiPageWikiLink Fishery.
- Lake_stratification wikiPageWikiLink Freshwater_ecosystem.
- Lake_stratification wikiPageWikiLink Freshwater_ecosystems.
- Lake_stratification wikiPageWikiLink Hypolimnion.
- Lake_stratification wikiPageWikiLink Hypoxia_(environmental).
- Lake_stratification wikiPageWikiLink Lake.
- Lake_stratification wikiPageWikiLink Lake_Kivu.
- Lake_stratification wikiPageWikiLink Lake_Monoun.
- Lake_stratification wikiPageWikiLink Lake_Nyos.
- Lake_stratification wikiPageWikiLink Lake_aeration.
- Lake_stratification wikiPageWikiLink Limnic_eruption.
- Lake_stratification wikiPageWikiLink Mere_(lake).
- Lake_stratification wikiPageWikiLink Meromictic.
- Lake_stratification wikiPageWikiLink Meromictic_lake.
- Lake_stratification wikiPageWikiLink Metalimnion.
- Lake_stratification wikiPageWikiLink Oxygen.
- Lake_stratification wikiPageWikiLink Plankton.
- Lake_stratification wikiPageWikiLink Rwanda.
- Lake_stratification wikiPageWikiLink Stratification_(water).
- Lake_stratification wikiPageWikiLink Temperate_climate.
- Lake_stratification wikiPageWikiLink Thermal_bar.
- Lake_stratification wikiPageWikiLink Thermocline.
- Lake_stratification wikiPageWikiLink Water_aeration.
- Lake_stratification wikiPageWikiLink Water_column.
- Lake_stratification wikiPageWikiLinkText "Lake stratification".
- Lake_stratification wikiPageWikiLinkText "lake stratification".
- Lake_stratification wikiPageWikiLinkText "stratification".
- Lake_stratification wikiPageWikiLinkText "stratified lake".
- Lake_stratification wikiPageWikiLinkText "stratified lakes".
- Lake_stratification wikiPageWikiLinkText "stratified layers".
- Lake_stratification wikiPageWikiLinkText "stratified".
- Lake_stratification wikiPageWikiLinkText "summer stratification".
- Lake_stratification wikiPageWikiLinkText "unstratified".
- Lake_stratification hasPhotoCollection Lake_stratification.
- Lake_stratification wikiPageUsesTemplate Template:Aquatic_ecosystem_topics.
- Lake_stratification wikiPageUsesTemplate Template:Lake_stratification_topics.
- Lake_stratification wikiPageUsesTemplate Template:Reflist.
- Lake_stratification subject Category:Lakes.
- Lake_stratification subject Category:Limnology.
- Lake_stratification hypernym Separation.
- Lake_stratification type Disease.
- Lake_stratification type Landform.
- Lake_stratification comment "Lake stratification is the separation of lakes into three layers: Epilimnion - top of the lake. Metalimnion (or thermocline) - middle layer that may change depth throughout the day. Hypolimnion - the bottom layer.The thermal stratification of lakes refers to a change in the temperature at different depths in the lake, and is due to the change in water's density with temperature.".
- Lake_stratification label "Lake stratification".
- Lake_stratification sameAs Estratificacixc3xb3_de_laigua.
- Lake_stratification sameAs Temperaturschichtung.
- Lake_stratification sameAs Θαλάσσια_διαστρωμάτωση.
- Lake_stratification sameAs Estratificación.
- Lake_stratification sameAs Veekogu_stratifikatsioon.
- Lake_stratification sameAs Srathú_teirmeach.
- Lake_stratification sameAs ריבוד_אגמים.
- Lake_stratification sameAs Terminė_ežerų_stratifikacija.
- Lake_stratification sameAs Penstrataan_(air).
- Lake_stratification sameAs Innsjøstratifikasjon.
- Lake_stratification sameAs Stratyfikacja_termiczna_wody_w_jeziorze.
- Lake_stratification sameAs Estratificação_aquática.
- Lake_stratification sameAs m.066n57.
- Lake_stratification sameAs Toplotna_stratifikacija_jezera.
- Lake_stratification sameAs Стратифікація_(гідрологія).
- Lake_stratification sameAs Q2298837.
- Lake_stratification sameAs Q2298837.
- Lake_stratification wasDerivedFrom Lake_stratification?oldid=650082773.
- Lake_stratification isPrimaryTopicOf Lake_stratification.