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Geologists Identify Deep-Earth Structures That May Signal Hidden Metal Lodes
Previously unrecognized structural lines deep in the earth appear to signal the locations of giant deposits of copper, lead, zinc and other vital metals near the surface.
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UN Resolution Would Protect Land and Water Rights of Rural People
This proposed declaration includes a number of rights, and specifically mentions that water resources in mountain ecosystems should be protected against pollution from mining activities.
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Project Drives Sustainability Commitments From Guinea’s Bauxite Mining Industry
In response to guidance from Earth Institute researchers, the largest mining companies in Guinea have committed to sharing sustainability best practices.
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Vanishing Glaciers: The Future of Water in Peru’s High Andes
In the high Andes of Peru, glacial retreat poses a complex set of challenges related to water supply.
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A Deep Dive Into Guinea’s Mining Industry
At the request of the United Nations Development Programme, four graduate students are developing a sustainability guide for the bauxite mining industry in Guinea.
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Columbia Water Center Year in Review
The Columbia Water Center (CWC) is a leader in applying the science of water and climate to solve real world problems. With current events in mind, we worked with our partners to make progress on several key projects.
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Comments to SEC Encourage Environmental Risk Disclosure
Earlier this summer, the Securities and Exchange Commission proposed changes to their disclosure requirements for publicly listed mining companies. The Columbia Water Center was among those submitting comments on the proposed new rules.
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When Environmental Oversight Takes a Back Seat
The government of Peru faces significant pressure to encourage growth and investment in the mining sector, but this has also put pressure on the government’s ability to properly assess environmental impacts.
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Deep Sea Mining: Out of Sight, Out of Mind?
Are we willing to compromise deep sea ecosystems and biodiversity for prodigious amounts of mineral materials? Will deep sea mining have the largest footprint of any single human activity on the planet? The race is on to create more progressive, environmental regulations concerning deep sea mining, but much more scientific research is still necessary to…
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
