This week marks the launch of the new Columbia Initiative on Extreme Weather and Climate, a cross-disciplinary collaboration between a variety of centers, research groups and individuals from across Columbia University. The Initiative, led by Adam Sobel, kicked off on Monday evening with a World Leaders Forum panel event in Low Library. Panelists discussed a wide range of science and policy topics related to extreme weather, showing the interdisciplinary nature of the new Initiative.
The Columbia Initiative on Extreme Weather and Climate brings together experts across the university to integrate research into the physical science of these events with research on their impacts on human society and engineering solutions. The initiative kicks off this evening with a panel discussion, “Preparing for Extreme Weather: Global Lessons from Sandy,” from 6-7:30 p.m. Watch the live webcast.
Scientists from research institutions around the world are participating in a research expedition aboard the R/V L ‘Atalante to study how microorganisms in the South Pacific Ocean influence the carbon cycle. Lamont-Doherty Earth Observatory graduate student Kyle Frischkorn is among them; this is the first in a series of posts in which Kyle shares what it’s like to do research at sea.
For Destiny Torres, a biology major at Brown University and a Gates Millennium Scholar, the Lamont-Doherty Earth Observatory’s Secondary School Field Research Program in 2010 offered her the perfect combination of research, mentorship, lab work, and a glimpse into the daily life of a scientist.
A team of scientists traveled to the Pacific Northwest aboard the R/V Atlantis last fall to investigate whether the waxing and waning of ice ages and volcanic eruptions are somehow related.
From October 2013 to December 2014, a total of 49 professors, scientists and students who are part of the Lamont-Doherty Earth Observatory community were recognized for outstanding achievements in their field. The acknowledgements in education and research included fellowships, medals and awards from many of the top science institutions in the world.
Nearly 20 years after its last eruption, in 1995, Fogo volcano off West Africa awoke on Nov. 26. Within a week, it had buried two villages under scorching lava, leaving 1,200 people homeless. Lamont-Doherty geologist Ricardo Ramalho was there to document the action and help advise local government.
Lamont Doherty Earth Observatory scientists are among the many researchers currently doing fieldwork in Antarctica. They’re participating in expeditions near, above and on the continent, doing critical studies that will advance understanding of Antarctica’s land and sea processes.
Glaciers in one part of West Antarctica are melting at triple the rate of a decade ago and have become the most significant contributor to sea level rise in that region, a new study says. The study found that the glaciers in the Amundsen Sea Embayment of West Antarctica have shrunk by an average of 83 gigatons a year for two decades—the equivalent of the weight of Mount Everest every two years.
The Ross Ice Shelf is the largest of the Antarctic ice shelves, measuring just under the size of the state of Texas. It is several hundred meters thick, although most of this is below the water surface. Along the ~ 600 kilometer front edge of the shelf, the ice towers up to 50 meters in height; a sheer vertical wall of white and the iridescent blue of compressed ice.