General61
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Mapping Faults Hidden below Lake Malawi
Marine seismic studies like ours are routinely done in the oceans using scientific equipment and research vessels outfitted specially for these purposes. Collecting comparable data in a great lake in Africa requires creative repurposing of available vessels and adaption of scientific equipment.
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Sustainability Management Student Develops Passion for Energy Analysis
“I was a little nervous coming into the MSSM program, as my educational and professional background seemed atypical,” says student Laura Tajima. “However, I found that there is no ‘typical’ background. I’ve collaborated with people from finance and architecture; those who have worked in the oil industry and fashion industry; people from all over the…
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Student Profile: Carolina Rosero
For Carolina Rosero, the MPA in Environmental Science and Policy program will provide the tools she needs to bridge the gap between scientists and decision-makers. She hopes to combine the skills she gained through her job in Ecuador’s Ministry of Environment with her coursework at Columbia to make an impact in developing nations.
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Science Journalists and the Data Revolution
Journalist Cheryl Philips described using publicly accessible records of infrastructure assessments done by the Department of Transportation in Washington State to map the most vulnerable bridges and to tell the story behind a bridge that collapsed, killing several people. John Bohannon of Science Magazine used iPython coding to send a fake journal article to close…
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Tiger Footprints and Dhaka
We finished our time in the Sundarbans with a silent boat ride in a tidal creek. The highlight was sets of fresh tiger footprints. We then had a long sail back to Dhaka with only one stop at a village. We then had a whirlwind tour of Old Dhaka with enough shopping to send the…
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Salt Kilns and Landscape Change in the Sundarbans
Leaving Hiron Point, we headed east through the Sundarbans to Kotka. At Kotka the students had walks through the forest seeing deer, wild boar and monkeys, while a smaller group also sampled near a set of 300 year old salt making kilns for OSL dating. We managed to finish while the tide inundated the site.…
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Polder 32 and Hiron Point
We visited Polder 32, an embanked island in the delta that was flooded for almost two years when the embankment failed in several places during Cyclone Aila. In addition to the problem of increased subsidence due to the embankment, the area struggles for fresh water. Then we sailed to Hiron Point, a forest station in…
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Creating a ‘Safe Space’ for Iconic Ecosystems
Important global ecosystems like the Amazon rainforest and Great Barrier Reef are in danger of breaking down because of a combination of local pressures and climate change, but better local management could help make these areas more resilient.
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Sustainability Management Alum Directs Energy towards Renewables
Jason Prince (’14) now works at Karbone, an integrated renewable energy and environmental markets company, as the Director of Research. Before joining the program, he worked as a wilderness guide in his native Canada, taking young people on backcountry canoe trips, which emphasized leave-no-trace practices. Jason has also worked for a non-profit organization that focused…
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
