Greenland Ice Sheet
Greenland ice sheet. Photo: Kevin Krajick/Earth Institute[/caption]
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Pulitzer Prize-Winning Writer Elizabeth Kolbert Is Cataloging the Climate Crisis
On Monday, Feb. 24, Kolbert visited the Columbia Climate School to give the Signature Speaker Series lecture, “Under a White Sky: Solar geoengineering and other bright ideas.”
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How Greenland’s Ice Holds Clues to Our Future
Greenland is melting—but why and how quickly is the subject of research by polar climate scientist Marco Tedesco.
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Ancient Plant, Insect Bits Confirm Greenland Melted in Recent Geologic Past
Bits of plants and insects under thousands of meters of ice at the center of Greenland show that tundra existed there within the last million years.
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For Good Measure: Scientists Collaborate to Track Sea Level Rise From Glaciers in Greenland and Antarctica
Scientists who study both the ice sheets and nearby peripheral glaciers are working together to improve the accuracy of estimated sea level rise.
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Closing Out Climate Week: Why 2 Degrees is Too High for the Cryosphere
Experts say that snow and ice loss will create conditions beyond the limits of adaptation for billions of people if climate warming reaches 2 degrees Celsius.
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New Study Pins Time of Greenland’s Last Melting to Some 400,000 Years Ago
A study adds evidence that the Greenland Ice Sheet will be vulnerable to human-induced climate change in coming centuries.
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Research Links Climate Change to Lazier Jet Stream, Leading to Extreme Weather
A new study links climate change to increasing stalling of the jet stream, but also highlights uncertainties in climate models.
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How Close Are We to Climate Tipping Points?
Will overshooting 1.5°C of warming push us over climate tipping points, triggering irreversible and abrupt changes?
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As the Greenland Ice Sheet Retreats, Mercury is Being Released From the Bedrock Below
Scientists have found that Greenland’s bedrock is rich with mercury in some areas — and as the ice sheet rapidly melts, that mercury is being released into local waters.
The first Earth Day in 1970 ignited a movement to stop polluting our planet. This Earth Month, join us in our commitment to realizing a just and sustainable future for our planet. Visit our Earth Day website for ideas, resources, and inspiration.
