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3,633 are the core, quality-scored corpus (34 lettered sections — see How We Work); the remaining 88 are cross-corpus synthesis documents (68 InterDocs, 12 Connections, 8 Theories) also indexed here.

43 results for "Southern Oscillation" — page 3 of 3

E_3_20 Verified Cataclysms & Chronology

E_3_20 — Dansgaard-Oeschger Events: Rapid Climate Oscillations

Dansgaard-Oeschger (D-O) events are rapid climate oscillations first identified in Greenland ice cores, characterized by abrupt warming of 8–16°C over Greenland within decades, followed by gradual cooling over centuries

dansgaard-oeschger-events rapid-climate-change ice-core-records stadial-interstadial atlantic-thermohaline greenland-temperature

E_2_09 Cataclysms & Chronology

E_2_09 — Heinrich Events and Bond Cycles: Millennial-Scale Climate Oscillations

Heinrich events are episodes of massive iceberg discharge from the Laurentide Ice Sheet through Hudson Strait into the North Atlantic, depositing distinctive layers of ice-rafted debris (IRD) across the ocean floor. Firs

Heinrich events Bond cycles ice-rafted debris Dansgaard-Oeschger thermohaline circulation AMOC

E_2_22 Verified Cataclysms & Chronology

E_2_22 — Dansgaard-Oeschger Events: Rapid Climate Oscillations of the Last Ice Age

Dansgaard-Oeschger (D-O) events are rapid climate oscillations that occurred during the last glacial period (~120,000–11,700 years BP), characterized by abrupt warmings of 8–16°C over Greenland within decades (as few as

Dansgaard-Oeschger events D-O events abrupt climate change ice core Greenland stadial

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