Earth Sciences107
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Lucky 13 Gets Us 250,000 Years of Sediment
We have been steaming and searching for locations on the seafloor where the sediments are accumulating undisturbed. We tried without luck to take cores at several promising locations, however the cores came up less than perfect. On our thirteenth core attempt of the cruise we got lucky.
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A Walk against Cancer
Alert hosted the first northernmost cancer-fighting fundraising event “Relay for Life,” an event sponsored by the Canadian Cancer Society to celebrate cancer survivors, remember loved ones lost to cancer and fight back against all cancers. The 12-hour-walk was organized by Kristy Doyle, who lost her grandfather to cancer in 2010. Participants raised a whopping $7,580 and collectively…
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Student Research Showcase 2012
The Earth Institute, Columbia University was proud to support student research in the areas of environment and sustainable development at the annual Student Research Showcase on April 27, 2012. Student interns, research assistants and travel grant recipients, and their Faculty and Research Advisors, were honored for their research contributions that ranged in topics from biodiversity,…
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Rock Fall Shakes New Jersey Palisades
A 500-foot rock face came crashing down from the Palisades cliffs along the Hudson River in Alpine, N.J. on Saturday night, shaking the ground for more than half a minute and dumping a fresh layer of boulders over a 100-yard strip of parkland below State Line Lookout. The shaking was strong enough to be registered…
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A Rare Treat – The Green Flash
Sunday night after successfully recovering a gravity core about 42 miles north of the equator, conditions were right for a rare treat – the green flash.
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Journalism Student Completes Thesis on Texas Drought and Wildfire
by Kaci Fowler “Environmental politics is a part of who I am,” said Robert Eshelman, an aspiring journalist in Columbia’s Graduate School of Journalism. Robert used an Earth Institute travel grant to learn and write about sustainability in his senior thesis. “I am telling stories that will have a true impact on the environment.” Robert…
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Ice cores…finally
Today I got another chance to go out with team CASIMBO to drill ice-cores. The weather was beautiful with no wind, a few clouds, bright sunshine and a balmy temperature of about 5 degrees F. When I first saw sea ice near Alert a few years ago, I was very surprised. It wasn’t anything like…
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Students. Saturday. Science?
It’s a Saturday morning, and most kids between the ages of 12 and 14 are sleeping in, off to rehearsals or sports team practice, or grudgingly helping with household chores. At Columbia University, a group of middle-school students are eagerly engaging in the scientific method.
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Drilling Ancient Mud from Seafloor No Easy Task
Yesterday we left our first study region with new samples from the seafloor and a healthy respect for the ocean currents that can erode sediment deep in the ocean. The seafloor we surveyed was heavily eroded and we had to look carefully before finding sites that were promising enough to try sampling. Even then we…
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