climate38
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Preparing for Chimborazo
I am staying with a friend’s family in Quito, Ecuador’s capital city, and tomorrow will meet up with my climbing partner, Pablo Puruncajas, to prepare for our expedition. I am here to collect tree ring samples and put up a weather station on Chimborazo, Ecuador’s tallest peak, to provide climate data about this region, which…
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A Prescient Voice on Sandy: Suddenly Everyone Is Listening
For much of the last decade, Klaus Jacob warned of New York’s vulnerability to severe flooding in a major storm. Four days after the storm that crippled New York and New Jersey and swamped his own home along the Hudson River, Jacob reflected on Sandy’s lessons and what comes next.
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The ‘Skinny’ on Antarctic Sea Ice
One piece of our IceBridge mission focuses on sea ice here in the south. Sea ice in the northern regions has been reducing at dramatic rates over the last decade, setting a new record just this year, but the story in the south is not so clear. In fact, there has been a buzz that…
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A Recovery Mission
Recovery Glacier is a section of Antarctic ice that lies east of the peninsular arm of West Antarctica, tucked behind the Transantarctic Mountains, a dividing line that separates west from east. We know from satellite data that Recovery and its tributaries have a deep reach, stretching well inland. But there is a lot we don’t…
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The Truth About Verification
The December 2011 precipitation forecast issued by the International Research Institute for Climate and Society called for a 75 percent chance of above normal precipitation over parts of the Philippines between January and March. As the months played out, storms brought roughly eight inches more rain than usual for the period. That’s about 85 percent…
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New Software Speeds Carbon Footprinting
Taking a big step towards helping companies accurately label the carbon footprint of their products, researchers at the Earth Institute have developed new software that can calculate the carbon footprints of thousands of products simultaneously.
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Theater Group to Perform “Climate Cabaret” at Lamont Open House
“Field Trip: A Climate Cabaret,” at the Lamont Doherty Earth Observatory Open House on Oct. 6, will use song and dance to focus on the research of prominent female scientists.
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Breaking the Poverty Trap in Ethiopia: Subsistence, Satellites, and Some Other Important Stuff
Two acres of cracked earth. In northern Ethiopia, it can be a trap that keeps farmers tethered to it for generations. Or it can be a springboard to a better life for this and future generations. What impedes it from showing its springier qualities? You could argue the biggest pressure on the land comes from…
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Courses in Conservation & Sustainability
Are you interested in cultivating the skills necessary to implement environmental change? Do you want to learn more about conservation and environmental sustainability, including ecosystem services and function?
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
