Lamont-Doherty Earth Observatory98
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Lamont-Doherty Receives Donation of Marine Seismic Technology Upgrades
A generous donation from leading geoscience firm CGG Inc. will advance the research capacities of the Langseth research ship.
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North Atlantic Is Getting Less Salty, But It’s Too Soon to Blame Climate Change
Researchers report a sharp drop in salinity in the North Atlantic Ocean over the last decade, providing the most detailed look yet at the region’s changing ocean conditions. A continued decline could impact fish stocks and the ocean’s ability to absorb CO2.
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Wonder Woman: Lamont Polar Pioneer Robin Bell
Lamont’s Robin Bell is living proof of the importance of encouraging young women to study STEM disciplines. Her breakthrough research, fueled by passionate intellectual curiosity, has been critical to understanding our planet.
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Dying Reefs Bigger Threat to Coasts Than Rising Seas, Study Says
If coral reefs continue to degrade, waves on coastlines may substantially increase, leading to greater coastal erosion.
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‘X-Snow’ Project Needs Your Help To Unlock The Secrets of Snow
Citizen scientists can gather data to help uncover how snow is changing over time.
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Finishing Up in Bangladesh
In the final push, we split into multiple teams, and caught up and completed all the seismometer installations on time.
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Installing the seismometer array
Helping Jim’s team, I assisted in installing stations and scouting locations. While some stations go quickly, others took multiple trips to find a good site. Time is growing short for getting all the seismometer installations done on time.
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Researchers Map High Levels of Drugs in the Hudson River
In a new study, researchers have mapped out a large variety of discarded pharmaceuticals dissolved throughout the Hudson River. They say that in some places, levels may be high enough to potentially affect aquatic life.
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Transition to Seismology Scouting
As we finished scouting and installing the GPS stations, we started to assist the seismology team in getting permission to install there instruments in Tea Estates.
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 Learn More
