Climate140
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Tracing Our Roots
High school students in a science communication class blog about research from Lamont-Doherty Earth Observatory.
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Glaciers, Ice Sheets, and More: A Primer on the Different Types of Polar Ice
Plus: Why they matter for climate change.
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The Path to Our Evolution
High school students in a science communication class blog about research from Lamont-Doherty Earth Observatory.
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Glacial Geoengineering: The Key to Slowing Sea Level Rise?
A new proposal suggests building underwater walls to protect glaciers from warm water. Here’s how it might work.
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Live from Antarctica: Scientists #TakeoverNSF
On January 31 at 1:00 p.m. EST, Lamont-Doherty’s Hugh Ducklow and his colleagues will use National Science Foundation social media to discuss their research on Antarctic ecology.
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Breaking New Ground in Hurricane Modeling
Researchers create first model for hurricane hazard assessment that is both open source and capable of accounting for climate change.
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New Tracker Keeps Tabs on Government Attacks on Science
The Silencing Science Tracker, from Columbia’s Sabin Center for Climate Change Law and the Climate Science Legal Defense Fund, will log actions by the U.S. government to silence scientists working on environmental, public health and climate issues.
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Improving Tropical Cyclone Risk Assessment
Chia-Ying Lee, a scientist at the International Research Institute for Climate and Society, studies the structure and intensity evolution of tropical cyclones and how these are influenced by climate change.
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In Continuation of Trend, 2017 Was Second Warmest Year on Record
Earth’s global surface temperatures in 2017 ranked as the second warmest since 1880, according to an analysis by NASA released today.

By studying thousands of buildings and analyzing their electricity use, Columbia Climate School Dean Alexis Abramson has been able to uncover ways to significantly cut energy consumption and emissions. Watch the Video: “Engineering a Cooler Future Through Smarter Buildings“
