The habitat restoration team started by studying other wetlands restoration projects. They Skyped with David Decker of the Audubon Society to learn what has worked at Constitution Marsh in Garrison, N.Y., and to get ideas for employing similar strategies in Piermont.
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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