marine ecosystems2
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A Game of Strategy and Survival in the High Arctic
EcoChains: Arctic Crisis is a card game for ages 10 and up that challenges players to strategically manage the Arctic marine ecosystem as climate changes, while they learn about the potential impacts of future changes.
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New Global Maps Detail Human-Caused Ocean Acidification
Oceans Changing in Step with Rising CO2 Emissions
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Like Weeds of the Sea, ‘Brown Tide’ Algae Exploit Nutrient-Rich Coastlines
Close-Up Look at Genome May Lead to New Ways to Combat Harmful Blooms
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New Google Ocean Maps Dive Deep
Up Close and Personal With Landscapes of the Abyss
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Ecosystems Push South
Warming Climate Drives Plankton and Penguins Poleward
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
