AGU25

AGU25, the premier Earth and space science conference, takes place December 15-19, 2025 in New Orleans, Louisiana. This year's theme—Where Science Connects Us—puts in focus how science depends on connection...from the lab to the field to the ballot box. Once again, Lamont-Doherty Earth Observatory and Columbia Climate School scientists, experts, students, and educators are playing an active role, sharing our research and helping shape the future of our planet. #AGU25

AGU Video Shorts: Conversations with Our Scientists & Experts

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Apollonia Arellano at AGU: Reconstructing Deep Ocean Circulation in the Eastern North Atlantic

Apollonia Arellano at AGU: Reconstructing Deep Ocean Circulation in the Eastern North Atlantic

Macy Matthews at AGU: Response of Deep-Ocean Circulation to Climate Variations

Macy Matthews at AGU: Response of Deep-Ocean Circulation to Climate Variations

Arijeet Mitra at AGU: Uranium in Groundwater in Northern Plains Aquifers

Arijeet Mitra at AGU: Uranium in Groundwater in Northern Plains Aquifers

Meritxell Colet at AGU: Studying Seismicity in East Africa Using Machine Learning

Meritxell Colet at AGU: Studying Seismicity in East Africa Using Machine Learning

Clara Chang at AGU: A Desert Shrub that Soaks Up Toxic Metals from an Old Uranium Mine

Clara Chang at AGU: A Desert Shrub that Soaks Up Toxic Metals from an Old Uranium Mine

Abhishek Anand at AGU: Impacts of NYC's Congestion Pricing on Air Quality

Abhishek Anand at AGU: Impacts of NYC's Congestion Pricing on Air Quality

Yi Xia at AGU: Storylines of Tropical Cyclones

Yi Xia at AGU: Storylines of Tropical Cyclones

Claire Jasper at AGU: Iceberg Discharge Events in the Early Pleistocene

Claire Jasper at AGU: Iceberg Discharge Events in the Early Pleistocene

Terry Plank at AGU: Anticipating Volcanic Eruptions in Real-Time

Terry Plank at AGU: Anticipating Volcanic Eruptions in Real-Time

Tess Wei-Ping Jacobson at AGU: Contributions of the Tropical Pacific to Fire Trends

Tess Wei-Ping Jacobson at AGU: Contributions of the Tropical Pacific to Fire Trends

Noel Siegert at AGU: Coastal Sea Surface Temperatures and Humid Heat Stress on Nearby Land

Noel Siegert at AGU: Coastal Sea Surface Temperatures and Humid Heat Stress on Nearby Land

Caroline Leland at AGU: Temperature Signals of Siberian Pine and Larch in North-central Mongolia

Caroline Leland at AGU: Temperature Signals of Siberian Pine and Larch in North-central Mongolia

Sanketa Kadam at AGU: Pre-Monsoon Heat Extremes over India

Sanketa Kadam at AGU: Pre-Monsoon Heat Extremes over India

Caitlin Locke at AGU: West Antarctic Ice-Shelf Thickness Records

Caitlin Locke at AGU: West Antarctic Ice-Shelf Thickness Records

Yianna Bekris at AGU: Atmospheric Extreme Heat Across Environments

Yianna Bekris at AGU: Atmospheric Extreme Heat Across Environments

Dallas Abbott at AGU: Clues of a Possible Ancient Impact-Generated Tsunami in Hudson River Sediments

Dallas Abbott at AGU: Clues of a Possible Ancient Impact-Generated Tsunami in Hudson River Sediments

Andrew Goodwillie at AGU: Marine Geoscience Data System

Andrew Goodwillie at AGU: Marine Geoscience Data System

Lamont-Doherty Core Repository at AGU

Lamont-Doherty Core Repository at AGU

Andrew Hallward-Driemeier at AGU: Landfill Methane Emissions

Andrew Hallward-Driemeier at AGU: Landfill Methane Emissions

Trinish Chatterjee at AGU: How Big Are Extreme Precipitation Events Getting in the US?

Trinish Chatterjee at AGU: How Big Are Extreme Precipitation Events Getting in the US?

Yushu Xia at AGU: Modeling Rangeland Productivity and Soil Carbon Dynamics

Yushu Xia at AGU: Modeling Rangeland Productivity and Soil Carbon Dynamics

Kirsty Tinto at AGU: Mapping Antarctica’s Bedrock to Improve Ice Sheet Models

Kirsty Tinto at AGU: Mapping Antarctica’s Bedrock to Improve Ice Sheet Models

Andrew Robertson at AGU: Precipitation Forecasting

Andrew Robertson at AGU: Precipitation Forecasting

Linnea Norton at AGU: Mangrove Forests and "Blue Carbon" Credits

Linnea Norton at AGU: Mangrove Forests and "Blue Carbon" Credits

Anna-Katharina von Krauland at AGU: Enhancing Grid Planning

Anna-Katharina von Krauland at AGU: Enhancing Grid Planning

Fabien Cottier at AGU: Migration Trends

Fabien Cottier at AGU: Migration Trends

Róisín Commane at AGU: Gas Stoves and Outdoor Methane Pollution in NYC

Róisín Commane at AGU: Gas Stoves and Outdoor Methane Pollution in NYC

Daniel Babin at AGU: Global Reserves of Trace Metals in Manganese Nodules

Daniel Babin at AGU: Global Reserves of Trace Metals in Manganese Nodules

Huy Le at AGU: Mapping Aquifers in Bangladesh

Huy Le at AGU: Mapping Aquifers in Bangladesh

Claire Nelson at AGU: Novel Technology for CO2 Removal

Claire Nelson at AGU: Novel Technology for CO2 Removal

Caroline Juang at AGU: Wildfires in Western US

Caroline Juang at AGU: Wildfires in Western US

Daniel Westervelt at AGU: Air Quality Monitoring Methods

Daniel Westervelt at AGU: Air Quality Monitoring Methods

Dallas Abbott at AGU: "Missing" Submarine Volcanoes

Dallas Abbott at AGU: "Missing" Submarine Volcanoes

Featured Presentations Guide

Check out a guide to some of our notable research at this year's AGU conference. Media can reach out to [email protected] for more information or to arrange interviews with our researchers.

Presentations, Posters, and Events

Laurel Zaima presenting poster on PlastiX-Snow at AGU19.

Join faculty, researchers, and students from Lamont-Doherty Earth Observatory, NASA Goddard Institute for Space Studies (NASA GISS), and Columbia Climate School's Center for Climate Systems Research (CCSR), National Center for Disaster Preparedness (NCDP), Center for Integrated Earth System Information (CIESIN), and International Research Institute for Climate & Society (IRI).

Please note: This list will be updated periodically but may not reflect the latest information. For definitive details on presentation date, time, and place, visit the AGU25 website.

Exhibit Booth Activities

AGU attendees lined up at the LDEO exhibit booth.

Join us at Booth #1015!

👩‍🔬 Meet Our Experts — Explore our science with our scientists.
Monday December 15
3-4pm Andrew Goodwillie 
4-5pm Andrew Goodwillie

Tuesday December 16
10-11am Andrew Goodwillie 
11am-12pm Andrew Goodwillie 
12-1pm Kerstin Lehnert
1-2pm Frank Nitsche
2-3pm Hunter Hughes
4-5pm Mike Kaplan

Wednesday December 17
11am-12pm Kerstin Lehnert
2-3pm Christine McCarthy
3-4pm David Goldberg

🌟 Get to Know Us — Learn about our mission and global impact.
📰 Stay Connected — Sign up for our informative newsletter.
🎮 Play to Win — Try your hand at our interactive game for a chance to win LDEO-branded gear.

Our scientists study the planet from its deepest interior to the outer reaches of its atmosphere, on every continent and in every ocean, providing a rational basis for the difficult choices facing humanity. Learn More

Join us for our many engaging, informative events and activities.

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