Ecology23
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Exploring Ecological Migration in Gansu Province, China
What the West sees as the Chinese government’s top-down decision making around ecological migration is actually a more complex process.
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Every (Fifth) Breath We Take: Friends of Phytoplankton and Why They Matter
Tiny microbes called phytoplankton live beneath the ocean’s surface, producing oxygen that is essential to human survival. A new study sheds light on how these all-important diatoms survive and thrive under difficult conditions.
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What Are the Biggest Threats to the Endangered Species Act?
The changes currently proposed by Congress and the Trump administration are dangerous for biodiversity. Here’s what you need to know.
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Columbia Team Helps Investigate Algae Bloom Near Kilauea Eruption
Researchers from the Lamont-Doherty Earth Observatory are exploring how volcanic inputs are influencing ocean health in Hawaii.
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Fighting Ticks With a Few Taps of the Phone
A new smartphone app offers hope of stemming the spread of diseases like Lyme, and providing some peace of mind in the process.
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Study Signals Change in How Scientists Calculate Ancient Diets
Scientists have long determined what extinct animals ate by analyzing carbon isotopes locked inside their fossil teeth. But a new study shows that in many cases, they may be plugging the wrong numbers into their equations. The findings may change some views of how mammals, including us, evolved.
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Artificial Intelligence—A Game Changer for Climate Change and the Environment
Artificial intelligence is helping us manage the impacts of climate change and protect the environment in many ways.
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New York’s Waterways are WILD: Come Explore at the Great Fish Count!
On June 2nd, residents in and around New York City can join scientists in exploring our estuary and assessing the diversity of our local waterways.
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Former Lamont-Doherty Intern Takes Home Fourth Place In Intel Science Fair
Alexandria Ang takes home the prestigious recognition for her research on a climate change-driven algae whose greenish blooms plague the Arabian Sea.

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“
