Lamont-Doherty Earth Observatory99
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Will Loss of Arctic Sea Ice Cause More ‘Snow on Ice’ in Greenland?
Scientists are collecting lake sediment, rock, water and plant samples to tease apart linkages between Arctic sea ice, atmospheric uptake, and changes in snowfall on the Greenland Ice Sheet.
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Measuring Lead in New York City Soils
High school students teamed up with Columbia University researchers to learn about local exposure to this toxic element. Along the way, they learned about history, field work, and the scientific process.
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Palm Trees Are Spreading Northward. How Far Will They Go?
A new study explores what it will take for the iconic tropical tree to expand into areas that have long been too cold for palm trees to survive.
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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.
By studying thousands of buildings and analyzing their electricity use, Columbia Climate School Dean Alexis Abramson has been able to uncover ways to significantly cut energy consumption and emissions. Watch the Video: “Engineering a Cooler Future Through Smarter Buildings“
