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Enhanced Biological Pump Efficiency as Primary Factor in Glacial CO2 Drawdown: Insights from Deep Indo-Pacific Preformed Phosphate Reconstructions
WHAT DRIVES GLACIAL-INTERGLACIAL CO<SUB>2</SUB> CYCLES? NEW INSIGHTS FROM DATA AND MODELING PERSPECTIVES POSTER
paleoceanography and paleoclimatology | 13 december 2024
Jean Lynch-Stieglitz, Tyler Vollmer, Grace Kim, Ka...
Atmospheric CO2 was lower during the Last Glacial Maximum (LGM) compared to the pre-industrial (PI), likely due to an increase storage of respired car...
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Increased Atlantic Nutrient Import during the Last Interglacial
EVERYTHING LAST INTERGLACIAL: CLIMATE, SEA LEVEL, AND ICE POSTER
paleoceanography and paleoclimatology | 13 december 2024
Isaac Sipp-Alpers, Jean Lynch-Stieglitz, Tyler Vol...
The Last Interglacial Period (LIG; ca. 116,000-129,000 years BP) is the most recent prolonged period of warmth but differed in significant ways from o...
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Anomalous Warmth in Subsurface Atlantic During Last Deglaciation and Early Holocene Driven by Weak Atlantic Overturning Circulation
ADVANCES IN UNDERSTANDING GLOBAL MERIDIONAL OVERTURNING CIRCULATION FROM PAST TO FUTURE: INSIGHTS FROM MULTIPLE APPROACHES III ORAL
paleoceanography and paleoclimatology | 10 december 2024
Delia Oppo, Wanyi Lu, Alan Condron, Jean Lynch-Sti...
Model simulations project the Atlantic Meridional Ocean Circulation (AMOC) will weaken in response to global warming, but with large uncertainty. The ...
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Reconstructing the Tropical Thermocline From Oxygen‐Isotopes in Planktonic and Benthic Foraminifera
PALEOCEANOGRAPHY AND PALEOCLIMATOLOGY
29 july 2024
Karim Lakhani, Jean Lynch-Stieglitz, Brionna Findl...
Reconstructing the spatial patterns in thermocline depth is critical for understanding ocean‐atmosphere interactions. Previous foraminiferal ...
Clumped isotope geochemistry in foraminifera as a tool in paleoceanography: New planktic and benthic data and revised calibrations using Deming, York, and Bayesian regression models
BIOMINERALIZERS AS PROXIES: INSIGHTS FOR PALEOCEANOGRAPHY I ORAL
paleoceanography and paleoclimatology | 14 december 2023
Aradhna Tripati, Hannah Tandy, Alexandra Villa, Ra...
Accurate reconstructions of ocean temperatures and water 18O-16O relationships (δ18O) from the chemistry of foraminifera provide key constraints on th...
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Paired Oxygen and Phosphate Reconstructions Point Towards No Significant Alterations in Deep Ocean Circulation or Productivity in the South Pacific During the Last Glacial Maximum
OXYGENATION DYNAMICS IN PAST CHANGING OCEANS I POSTER
paleoceanography and paleoclimatology | 13 december 2023
Tyler Vollmer, Jean Lynch-Stieglitz, Candice Chen,...
Atmospheric CO2 was lower during the Last Glacial Maximum (LGM) compared to the pre-industrial (PI) potentially due to an increase storage of respired...
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Reconstructing mid-Pliocene El Padre thermocline conditions
CLIMATE RECONSTRUCTION FROM THE PACIFIC REGION: INSIGHTS INTO PAST OCEANIC AND ATMOSPHERIC CONDITIONS I ORAL
paleoceanography and paleoclimatology | 14 december 2022
Heather L. Ford, Natalie Burls, Deepak Chandan, Ka...
Tropical Pacific climate dynamics have a large impact on global climate as demonstrated by El Niño events. Records from the mid-Pliocene warm period (...
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Quantifying past changes in ocean oxygenation and productivity using carbon isotope gradients in benthic foraminifera
ADVANCEMENTS IN PALEOCEANOGRAPHIC PROXIES: INSIGHTS FROM BIOMINERALIZERS I POSTER
paleoceanography and paleoclimatology | 14 december 2022
Tyler Vollmer, Jean Lynch-Stieglitz, Christopher T...
Quantifying oxygen and productivity in the past are critical for understanding deep ocean carbon storage over glacial-interglacial cycles and for deve...
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