tropical forests
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What Tropical Trees Can Teach Us About the Environment
PhD student Rose Oelkers discusses her work in the Amazon and what we can learn from the trees if we listen closely.
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Some Amazon Regions May Resist Climate-Driven Drying Better Than Thought
New research suggests that trees may handle predicted drier conditions better than current models suggest.
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Huge Land Buys Are Driving Tropical Forest Destruction
A new study finds that investments to establish new oil palm or tree plantations seem to consistently have higher rates of forest loss than other types of activities, such as mining and logging.
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Rain, More Than Wind, Led to Massive Toppling of Trees in Hurricane Maria, Says Study
The surprising finding suggests that future hurricanes stoked by warming climate may be even more destructive to forests than scientists have already projected.
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Photo Essay: The Re-Greening of Puerto Rico
Researchers survey the damage to Puerto Rico’s forests in the aftermath of Hurricane Maria.
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Seeing the Forest and the Trees
Study finds that loss of tree diversity affects the ability of tropical forests to sequester carbon

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
