Water32
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Faculty Profile: Naresh Devineni
Naresh Devineni will be teaching a course on the Management and Development of Water Systems as part of the new Certificate in Sustainable Water Management. In this interview, conducted by Nick Turchak, Naresh elaborates on his research topics in Hydro-climatic Data Analysis and Modeling, Water Resources Management and Risk Assessment.
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Bogged Down in Alaska
For thousands of years Arctic peat bogs have soaked up atmospheric carbon like a giant sponge. But as the poles warm, the arctic bogs will decay and expel billions of tons of carbon back into the air—or will they? A warmer climate might actually improve growing conditions in the bogs, allowing them to take up…
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Aquanauts Take on New York Water Issues
Working with engineering PhD candidate Rob Elliott, we imagined a green roof and blue roof system that would serve as a space for environmental education and student wellness, the culmination of a semester spent examining and taking action on stormwater management issues in New York City.
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Smaller Colorado River Projected for Coming Decades, Study Says
Some 40 million people depend on the Colorado River Basin for water but warmer weather from rising greenhouse gas levels and a growing population may signal water shortages ahead.
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A River Runs Through It: Predicting Floods in the Midwest
Focusing on the American Midwest, Andrew Robertson analyzes the relationships between floods, weather and climate patters throughout the 20th century.
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Clues from Last Ice Age May Hint at Drying Ahead for Some Regions
In the spectacular collapse of ice sheets as the last ice age ended about 18,000 years ago scientists hope to find clues for what regions may grow drier from human caused global warming. In a talk Thursday at the American Geophysical Union’s annual meeting, Aaron Putnam, a postdoctoral scholar at Lamont-Doherty Earth Observatory, painted a…
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Improving the Water Outlook in the Himalayas
Andrew Robertson, a climate scientist at the International Research Institute for Climate and Society, discusses his research on helping reservoir managers in northern India make better planning decisions by improving their ability to predict how climate change will influence water availability.
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If You’re Not Going to San Francisco
Keep an eye on State of the Planet over the next week for updates on the fall meeting of the American Geophysical Union.
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Frozen Water on Mercury, NASA Confirms
Mercury, the planet closest to the Sun, may hold at least 100 billion tons of ice in permanently shaded craters near its north pole, NASA scientists announced Thursday. The findings come as NASA’s MESSENGER spacecraft nears its second year of orbit around Mercury. MESSENGER’s lead investigator, Sean Solomon, is director of Columbia University’s Lamont-Doherty Earth…
COP31, the 2026 United Nations Climate Change Conference, aims to advance dialogue, strengthen consensus, and accelerate climate action on a global scale. From November 9–20, 2026 in Antalya, Türkiye, heads of state, ministers, scientists, business leaders, and civil society will gather to advance efforts in emission targets, climate finance, and adaptation and resilience. Once again, our experts, students, and global thought leaders from Columbia Climate School and across Columbia University are contributing to key events, sharing insights, and helping shape the dialogue toward ambitious, science-based solutions. Learn More
