Lamont-Doherty Earth Observatory118
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A First Meeting with an Old Friend
If you have studied the impacts of climate on Antarctica you have encountered Pine Island Glacier. Tucked in at an angle under the West Antarctic Peninsula handle, this seemingly innocuous glacier has been making headlines for years as one of the fastest flowing ice stream glaciers on Earth.
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Year by Year, Line by Line, We Build an Image of Getz Ice Shelf
Changes in Antarctic ice have been dominated by the interaction of the ice and the ocean, and because ice shelves extend out into the water they are vulnerable to melt from the warmer ocean water. Melt can affect them in two ways, through thinning along their length and through causing a retreat of the “grounding…
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Lamont Opens Doors to Earth Sciences at Open House
Nearly 3,000 people showed up to explore the Lamont-Doherty Earth Observatory’s campus and laboratories at the open house on Oct. 8. Watch the video and find out what it was all about.
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The Coming Great Quakes in India and Bangladesh?
A new film takes viewers from the eastern highlands of India to the booming lowland metropolis of Dhaka, the capital of Bangladesh–and explores an ever-more detailed picture of catastrophic earthquake threat that scientists are discovering under the region.
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Getting Hands-On with Science at Lamont: Open House 2016
Thousands of visitors toured the labs and crowded around demonstrations at Lamont-Doherty Earth Observatory’s Open House on Saturday, often jumping in to help.
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Lamont’s Robin Bell Chosen as AGU President-Elect
The American Geophysical Union election results are in, and three Lamont-Doherty Earth Observatory scientists will be taking key leadership roles in the internationally influential Earth and space sciences organization.
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What Happens to Ecosystems When Antarctica’s Ice Melts?
A special section in the October issue of BioScience featuring research by Lamont-Doherty Earth Observatory scientists examines the effects of intense melting on two Antarctic ecosystems, tracking impacts all the way from microbial food webs to shifting penguin populations.
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Ancient Leaves Link Loss of Antarctic Ice to a CO2 Spike
Twenty-three million years ago, the Antarctic Ice Sheet began to shrink, going from an expanse larger than today’s to one about half its modern size. Ancient fossilized leaves retrieved from a lake bed in New Zealand now show for the first time that carbon dioxide levels increased dramatically over a relatively short period of time…
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Rising Temperatures Load the Dice for Megadrought Risk
As the American Southwest grows hotter, the risk of severe, long-lasting megadroughts rises, passing 90 percent this century if greenhouse gas emissions continue at their current pace, a new study from scientists at Lamont-Doherty Earth Observatory says. Aggressively reducing emissions can cut that risk.
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