climate science37
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Switchyard Project: It’s all about the weather
One can only imagine what kind of a pilot one has to be to fly in the arctic regions and land on sea-ice under weather conditions as we have experienced already – fog above the ice and clouds covering the area with very low visibility.
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Switchyard Project: Day 1 – Alert, Alert, Alert
The first day of our operation is usually filled with a lot of work preparing and testing the instruments we brought up here, preparing the airplanes, loading our equipment into the planes, setting up the equipment in the laboratory and preparing the sampling containers. Since our operation requires drilling holes through the sea ice, we…
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Switchyard Project: In Transit…Part 2
April 27, 2011: We spent the night in Thule in the North Star Hotel. Before we could leave Thule the crew had to load the cargo back into the C130. Equipment is loaded onto palettes, and these palettes are loaded through the rear door into the plane. A C130 can handle four palettes with two tons of cargo…
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Switchyard Project: In Transit…Part 1
Bags are packed and ready to go. April 25, 2011: We left Lamont in the afternoon to Schenectady, close to Scotia where the 109th Airlift Wing of the New York Air National Guard is located that will fly us up to CFS Alert. That unit provides extensive logistical support for all U.S. science operations in the arctic and…
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Switchyard Project: Tracking the Arctic Seascape
Arctic summer sea ice is declining rapidly: a trend with enormous implications for global weather and climate. The multi-year Arctic Switchyard project will seek to distinguish the effects of natural climate variability from those of human-induced climate change.
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Irrigation Management and Global Water Supply
The Columbia Water Center hosted Marshall English last week to talk about the role crop irrigation plays in water resource planning and problem solving.
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Celebrating the end of the Antarctic field season
It is the end of a highly successful field season for our ‘Antarctica’s Secrets’ team – a mix of sadness and joy
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Glacial deposits: A clue to reconstructing the history of the Antarctic ice sheet
Having been joined by a fifth team member, Tim Flood from St Norbert College, our “Antarctica Secrets” team sets out to a new field site near Mount Achernar.
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How to cross a crevasse zone on the Antarctic ice sheet
Back at the Central Transantarctic Mountain camp, our ‘Antarctica Secrets’ team figures out the best way to cross a crevasse zone to get to their next field camp at Mt Achernar.
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
