Member Since 1999
Andy Ridgwell
Professor of Earth System Science, University of California Riverside
AGU Research
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Model-based attribution of CO2 reductions from composite mCDR interventions
MODELING APPROACHES IN SUPPORT OF OCEAN-BASED CARBON DIOXIDE REMOVAL (CDR) RESEARCH I POSTER
ocean sciences | 13 december 2024
Terra Ganey, Ryan A. Green, Colin Zerfass, Andy Ri...
Sequestering atmospheric CO2 is a crucial step towards mitigating anthropogenic climate change and achieving net zero emissions targets. Marine carbon...
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A Late Quaternary Spatiotemporal Reconstruction of Pacific Deoxygenation
OXYGENATION DYNAMICS IN PAST OCEANS II ORAL
paleoceanography and paleoclimatology | 10 december 2024
Martin Tetard, Alexander Pohl, Yusuke Okazaki, And...
Oxygen minimum zones (OMZs) are subsurface regions of the ocean that are severely depleted in dissolved oxygen (<0.5 mL L-1). Nowadays they extend ...
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Diagnosed Thermogenic Carbon Emissions during the Pre-onset Excursion
HYPERTHERMALS THROUGH TIME: DECODING CLIMATE CHANGE, OCEAN CIRCULATION, AND CARBON CYCLE FEEDBACKS I POSTER
paleoceanography and paleoclimatology | 09 december 2024
Ying Cui, Shijun Jiang, Yasu Wang, Maurizia De Pal...
Understanding the carbon-climate dynamics of past warming events is crucial for addressing CO2-induced anthropogenic climate change. The Paleocene-Eoc...
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Carbon cycle data assimilation during the Paleocene-Eocene Thermal Maximum and the Early Eocene Climatic Optimum
HYPERTHERMALS THROUGH TIME: DECODING CLIMATE CHANGE, OCEAN CIRCULATION, AND CARBON CYCLE FEEDBACKS II ORAL
paleoceanography and paleoclimatology | 09 december 2024
Mingsong Li, Jiahao Liu, Haoxun Zhang, Xinwen Zhan...
The Paleocene-Eocene Thermal Maximum (PETM), 56 million years ago, serves as an important historical analog for understanding future global warming an...
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Earth System Model Analysis of How Astronomical Forcing Is Imprinted Onto the Marine Geological Record: The Role of the Inorganic (Carbonate) Carbon Cycle and Feedbacks
PALEOCEANOGRAPHY AND PALEOCLIMATOLOGY
04 march 2024
Pam Vervoort, Sandra Kirtland Turner, Fiona Rochho...
Astronomical cycles are strongly expressed in marine geological records, providing important insights into Earth system dynamics and an invaluable ...
Sensitivity of Ocean Circulation to Warming During the Early Eocene ‘Greenhouse’
ADVANCES IN UNDERSTANDING GLOBAL MERIDIONAL OVERTURNING CIRCULATION FROM PAST TO FUTURE: INSIGHTS FROM MULTIPLE APPROACHES III ORAL
ocean sciences | 14 december 2023
Sandra Kirtland Turner, Andy Ridgwell, Allison L. ...
Multiple abrupt warming events (hyperthermals) punctuated the Early Eocene and were associated with deep-sea temperature increases of 2 to 4°C, seaflo...
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Challenges in reconstructing past ocean oxygenation
OXYGENATION DYNAMICS IN PAST CHANGING OCEANS II ORAL
paleoceanography and paleoclimatology | 13 december 2023
Andy Ridgwell, Alexander Pohl, Paul J. Valdes, Key...
Changes through geologic time in the availability of dissolved oxygen in the ocean is traditionally considered to be controlled by variations in the o...
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Reconstruction of carbon cycle perturbations during the Paleocene-Eocene Thermal Maximum using data assimilation
ADVANCES IN THE RECONSTRUCTION OF THE GLOBAL CARBON CYCLE OVER GEOLOGIC TIME I ORAL
paleoceanography and paleoclimatology | 13 december 2023
Mingsong Li, Lee R. Kump, Andy Ridgwell, Jessica E...
The Paleocene-Eocene Thermal Maximum (PETM), 56 million years ago, represents one of the best past analogs for investigating the future global warming...
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