research20
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Multiform Floods: A Growing Climate Threat
When different types of floods occur in close succession or simultaneously, the challenges to communities can be immense.
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Balancing Act: Can Precariously Perched Boulders Signal New York’s Earthquake Risk?
Long ago, melting glaciers dropped giant boulders onto surfaces in the New York City exurbs, and many seem to remain in their original, delicately balanced positions. Can they be used to judge the maximum sizes of past earthquakes?
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More Frequent European Heat Waves Linked to Changes in Jet Stream
A new study shows that weather systems that normally cool part of the continent are being diverted northward. This is combining with overall warming to produce long-lived heat waves.
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Dinosaurs Took Over Amid Ice, Not Warmth, Says a New Study of Ancient Mass Extinction
There is new evidence that ancient high latitudes, to which early dinosaurs were largely relegated, regularly froze over, and that the creatures adapted—an apparent key to their later dominance.
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Study Sees Potential Ways to Mitigate India’s Risk of Groundwater Depletion
Government-subsidized electricity has played a big role in pumping out groundwater for irrigation at an unsustainable rate. Changing the system could help, say researchers.
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Cultivating Seaweed for Carbon Removal in California: Barriers and Recommendations
Seaweed farms could capture and store carbon emissions. A new paper suggests leasing and permitting changes that could help the industry thrive in California.
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Tropical Cyclones Are Dropping in Number, Study Says
Using historical records and model data, researchers have for the first time shown that the annual number of tropical cyclones dropped during the 20th century compared with the late 19th century.
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Seeing Through the Sea
How researchers are plumbing the seafloor during a quest to understand ‘silent’ earthquakes off the Mexican coast.
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Manishka De Mel: Helping People and Ecosystems Adapt to Climate Change
At the Center for Climate Systems Research, she translates information about climate risks to support resilience-building in developing countries.
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“
