Vietnam
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Tree Rings, Climate Change and the Rainy Season
Seeking to understand the history of the southeast Asian monsoon, researchers venture into the remote highlands of Vietnam to sample the rings of behemoth cypress trees that have survived for a thousand years.
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Helping Vietnam’s Coffee Sector Become More Climate Resilient
A new platform aims to use digital technology to help farmers lower costs, boost yields and increase profits.
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Finding Ways for Climate Services to Improve Nutrition in Vietnam
Pranav Singh interned with the ACToday project to understand where climate services—such as forecasts, early-warning systems, and climate predictions—could be used to improve nutrition and eradicate hunger.
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More Than Rice: The Future of Food Security in Vietnam
Representatives from Vietnamese government agencies and farmers’ groups came together at a recent workshop to discuss how to improve access to climate information for more effective decision making.
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Urban Pumping Raises Arsenic Risk in Southeast Asia
River Water Is Now Flowing Into Aquifers Through Highly Contaminated Sediments

AGU25, the premier Earth and space science conference, takes place December 15-19, 2025 in New Orleans, Louisiana. This year’s theme—Where Science Connects Us—puts in focus how science depends on connection, from the lab to the field to the ballot box. Once again, Lamont-Doherty Earth Observatory and Columbia Climate School scientists, experts, students, and educators are playing an active role, sharing our research and helping shape the future of our planet. #AGU25 Learn More
