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It has also been known by many other names, such as Altithermal, Climatic Optimum, Holocene Megathermal, Holocene Optimum, Holocene Thermal Maximum, Holocene global thermal maximum, Hypsithermal, and Mid-Holocene Warm Period. The warm period was followed by a gradual decline, of about 0.1 to 0.3 °C per millennium, until about two centuries ago.
This is the most prominent temperature fallback (regression) of the Holocene immediately preceding the Atlantic temperature peak. Across much of the world, the 8.2 kiloyear event engendered drier environmental conditions. [ 30 ]
Warming atmospheric temperatures as well as warming waters in the Labrador Sea accelerated the speed of deglaciation which started on the coasts of Greenland before heading inland. [6] Moraines located in the interior of the Nuup Kangerlua area have been dated 8.1 to 8.3 thousand years ago; they mark a local cooling that caused glaciers to re ...
While Oldest Dryas was still significantly colder than the current epoch, the Holocene, globally it was a period of warming from the very cold Last Glacial Maximum, caused by a gradual increase in CO 2 concentrations.
Holocene climatic optimum A warm period about 4.9 °C ... caused by volcanic dust of Mount ... Present and recent past global warming, perhaps to be named the ...
Global warming: Past, present & future ... certain hypotheses of the cause of Last Glacial Termination — the period of time where the planet warmed and glaciers retreated. ... “The Holocene ...
The Holocene Climatic Optimum (HCO) was a period of warming throughout the globe but was not globally synchronous and uniform. [45] Following the HCO, the global climate entered a broad trend of very gradual cooling known as Neoglaciation , which lasted from the end of the HCO to before the Industrial Revolution . [ 43 ]
Global average temperatures show that the Medieval Warm Period was not a global phenomenon. [1]The Medieval Warm Period (MWP), also known as the Medieval Climate Optimum or the Medieval Climatic Anomaly, was a time of warm climate in the North Atlantic region that lasted from about 950 CE to about 1250 CE. [2]