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The most recent cooling event was the Little Ice Age. The same cooling events are detected in sediments accumulating off Africa, but the cooling events appear to be larger: 3–8 °C (6–14 °F). [75] δ 18 O values from chironomid remains in the Azores reflect the cooling of the LIA. [76]
Last Glacial Period, not to be confused with the Last Glacial Maximum or Late Glacial Maximum below. (The following events also fall into this period.) 48,000–28,000: Mousterian Pluvial wet in North Africa 26,500–19,000: Last Glacial Maximum, what is often meant in popular usage by "Last Ice Age" 16,000–13,000
Late Cenozoic Ice Age, the geologic period of the last 33.9 million years Little Ice Age , a period of relative cold in certain regions from roughly 1450–1480 Pleistocene , a geologic epoch, often colloquially referred to as the "Ice Age", that includes the world's most recent repeated glaciations (2,580,000 to 11,700 years ago)
Global cooling through volcanism is the sum of the influence of the global dimming and the influence of the high albedo of the deposited ash layer. [108] The lower snow line and its higher albedo might prolong this cooling period. [109]
A "greenhouse Earth" is a period during which no continental glaciers exist anywhere on the planet. [6] Additionally, the levels of carbon dioxide and other greenhouse gases (such as water vapor and methane) are high, and sea surface temperatures (SSTs) range from 28 °C (82.4 °F) in the tropics to 0 °C (32 °F) in the polar regions. [7]
Get ready for all of today's NYT 'Connections’ hints and answers for #583 on Tuesday, January 14, 2025. Today's NYT Connections puzzle for Tuesday, January 14, 2025 The New York Times
The cooling period is reproduced by current (1999 on) global climate models that include the physical effects of sulfate aerosols, and there is now general agreement that aerosol effects were the dominant cause of the mid-20th century cooling. At the time there were two physical mechanisms that were most frequently advanced to cause cooling ...
The Bills and Lions are now co-favorites to win the Super Bowl. Buffalo’s odds to win Super Bowl LIX improved significantly at BetMGM after its 48-42 win over Detroit in Week 15. Detroit entered ...