Call the Bleach Patrol!
By Stacy Morford, Lamont-Doherty Earth Observatory
Attention surfers, divers, snorkelers, and other ocean enthusiasts: Those vibrant coral reefs below you need your help. In many parts of the world, corals are getting sick in the warm water accompanying El Niño, and they’re turning bone white.
It’s called coral bleaching, and in severe cases it can kill them over time. But while scientists know that coral bleaching has been connected to changes in water temperature, many questions remain about the causes and the recovery process.
To track the evolution of coral bleaching and home in on its triggers, a group of surfer-scientists at Columbia University’s Lamont-Doherty Earth Observatory has teamed up with the World Surf League and GoFlow to launch Bleach Patrol, a citizen science project and app. The app and website went live just ahead of spring break, as millions of people headed for the beaches.Read more
The 10,000 Year Forecast: Columbia and Climate
As climate continues to dominate the national conversation, Columbia's Lamont-Doherty Earth Observatory (LDEO) is a powerful player in the fight to conserve our planet. LDEO scientists are at the forefront in understanding the risks to human life and property from extreme weather events, both in the present and future climates, and on developing solutions to mitigate those risks. Hear directly from Dr. Arthur Lerner-Lam, deputy director of LDEO, as he discusses why climate research is more pressing now than ever before, and how Columbia, like no other university, is tackling the big challenges of today's climate landscape.Read more