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- Bond_event abstract "Bond events are North Atlantic climate fluctuations occurring every ≈1,470 ± 500 years throughout the Holocene. Eight such events have been identified, primarily from fluctuations in ice-rafted debris. Bond events may be the interglacial relatives of the glacial Dansgaard–Oeschger events, with a magnitude of perhaps 15–20% of the glacial-interglacial temperature change.Gerard C. Bond of the Lamont–Doherty Earth Observatory at Columbia University, was the lead author of the 1997 paper that postulated the theory of 1,470-year climate cycles in the Holocene, mainly based on petrologic tracers of drift ice in the North Atlantic.The existence of climatic changes, possibly on a quasi-1,500 year cycle, is well established for the last glacial period from ice cores. Less well established is the continuation of these cycles into the holocene. Bond et al. (1997) argue for a cyclicity close to 1470 ± 500 years in the North Atlantic region, and that their results imply a variation in Holocene climate in this region. In their view, many if not most of the Dansgaard–Oeschger events of the last ice age, conform to a 1,500-year pattern, as do some climate events of later eras, like the Little Ice Age, the 8.2 kiloyear event, and the start of the Younger Dryas.The North Atlantic ice-rafting events happen to correlate with most weak events of the Asian monsoon for at least the past 9,000 years, while also correlating with most aridification events in the Middle East for the past 55,000 years (both Heinrich and Bond events). Also, there is widespread evidence that a ≈1,500 yr climate oscillation caused changes in vegetation communities across all of North America.For reasons that are unclear, the only Holocene Bond event that has a clear temperature signal in the Greenland ice cores is the 8.2 kyr event.The hypothesis holds that the 1,500-year cycle displays nonlinear behavior and stochastic resonance; not every instance of the pattern is a significant climate event, though some rise to major prominence in environmental history. Causes and determining factors of the cycle are under study; researchers have focused attention on variations in solar output, and \"reorganizations of atmospheric circulation.\" Bond events may also be correlated with the 1800-year lunar tidal cycle.".
- Bond_event thumbnail Holocene_Temperature_Variations.png?width=300.
- Bond_event wikiPageID "12887090".
- Bond_event wikiPageLength "11191".
- Bond_event wikiPageOutDegree "41".
- Bond_event wikiPageRevisionID "707824917".
- Bond_event wikiPageWikiLink 4.2_kiloyear_event.
- Bond_event wikiPageWikiLink 5.9_kiloyear_event.
- Bond_event wikiPageWikiLink 8.2_kiloyear_event.
- Bond_event wikiPageWikiLink Akkadian_Empire.
- Bond_event wikiPageWikiLink Asia.
- Bond_event wikiPageWikiLink Atlantic_Ocean.
- Bond_event wikiPageWikiLink Before_Present.
- Bond_event wikiPageWikiLink Boreal_(age).
- Bond_event wikiPageWikiLink Category:Climate.
- Bond_event wikiPageWikiLink Category:Climate_history.
- Bond_event wikiPageWikiLink Category:Climatology.
- Bond_event wikiPageWikiLink Columbia_University.
- Bond_event wikiPageWikiLink Dansgaard–Oeschger_event.
- Bond_event wikiPageWikiLink Eastern_Mediterranean.
- Bond_event wikiPageWikiLink Erdalen_event.
- Bond_event wikiPageWikiLink Gerard_C._Bond.
- Bond_event wikiPageWikiLink Glacier.
- Bond_event wikiPageWikiLink Heinrich_event.
- Bond_event wikiPageWikiLink Holocene.
- Bond_event wikiPageWikiLink Ice-sheet_dynamics.
- Bond_event wikiPageWikiLink Ice_core.
- Bond_event wikiPageWikiLink Ice_rafting.
- Bond_event wikiPageWikiLink Kiloyear.
- Bond_event wikiPageWikiLink Lamont–Doherty_Earth_Observatory.
- Bond_event wikiPageWikiLink Late_Bronze_Age_collapse.
- Bond_event wikiPageWikiLink Little_Ice_Age.
- Bond_event wikiPageWikiLink Middle_East.
- Bond_event wikiPageWikiLink Migration_Period.
- Bond_event wikiPageWikiLink Monsoon.
- Bond_event wikiPageWikiLink Nonlinear_system.
- Bond_event wikiPageWikiLink Norway.
- Bond_event wikiPageWikiLink Old_Kingdom_of_Egypt.
- Bond_event wikiPageWikiLink Petrology.
- Bond_event wikiPageWikiLink Stochastic_resonance.
- Bond_event wikiPageWikiLink Younger_Dryas.
- Bond_event wikiPageWikiLink File:Holocene_Temperature_Variations.png.
- Bond_event wikiPageWikiLinkText "Bond event".
- Bond_event wikiPageWikiLinkText "intervals of 1200 years ".
- Bond_event wikiPageWikiLinkText "roughly 1500-year cycle".
- Bond_event wikiPageUsesTemplate Template:Citation_needed.
- Bond_event wikiPageUsesTemplate Template:Climate_oscillations.
- Bond_event wikiPageUsesTemplate Template:Global_warming.
- Bond_event wikiPageUsesTemplate Template:Reflist.
- Bond_event subject Category:Climate.
- Bond_event subject Category:Climate_history.
- Bond_event subject Category:Climatology.
- Bond_event hypernym Fluctuations.
- Bond_event type Science.
- Bond_event comment "Bond events are North Atlantic climate fluctuations occurring every ≈1,470 ± 500 years throughout the Holocene. Eight such events have been identified, primarily from fluctuations in ice-rafted debris. Bond events may be the interglacial relatives of the glacial Dansgaard–Oeschger events, with a magnitude of perhaps 15–20% of the glacial-interglacial temperature change.Gerard C.".
- Bond_event label "Bond event".
- Bond_event sameAs Q892170.
- Bond_event sameAs Bondův_cyklus.
- Bond_event sameAs Bond-Ereignis.
- Bond_event sameAs Ciclos_climáticos_de_1500_años.
- Bond_event sameAs Bondi_sündmused.
- Bond_event sameAs Bondin_kierto.
- Bond_event sameAs ボンドサイクル.
- Bond_event sameAs Bond-hendelse.
- Bond_event sameAs m.02x9vgd.
- Bond_event sameAs Циклы_Бонда.
- Bond_event sameAs Події_Бонда.
- Bond_event sameAs Q892170.
- Bond_event wasDerivedFrom Bond_event?oldid=707824917.
- Bond_event depiction Holocene_Temperature_Variations.png.
- Bond_event isPrimaryTopicOf Bond_event.