By Ben Charo, Global Conservation Science Program Coordinator Coral reefs face a difficult and uncertain future. According to a recent UN climate report, the Earth is currently on track to warm by 2.5 degrees Celsius by 2100, enough to wipe out 99% of reefs. We must reduce greenhouse gas emissions by nearly 50% in the… Continue Reading →
Research shows protecting “hot reefs” is key to saving coral reefs OAKLAND, CALIFORNIA – September 16, 2022 – Coral reefs can adapt to climate change if given the chance to evolve, according to a study led by Coral Reef Alliance, Rutgers University, the University of Washington and other institutions. The recent study, published in the… Continue Reading →
Forty underwater temperature loggers now sit underwater on coral reefs across the Bay Islands in Honduras. Their purpose? To identify the temperature range that corals can withstand and typically experience within a year. These ONSET TidBits, as they’re known, measure water temperatures every minute and store the data internally. Every four to five months, a… Continue Reading →
Another widespread bleaching event has begun, and all eyes are focused on the Great Barrier Reef. This is the sixth mass bleaching event impacting Australia’s famous reefs and is driven largely by the planet’s rising ocean temperatures. In recent weeks, field scientists and marine park authorities have reported signs of minor to severe bleaching on… Continue Reading →
Could a map be used to estimate the likelihood that a coral reef can adapt to climate change? That’s one of the biggest questions driving our Global Conservation Science team these days. In collaboration with the Allen Coral Atlas (the Atlas), a global map and monitoring system for shallow water coral reefs, we are leading… Continue Reading →
It’s October, a time when eerie legends come alive and the world’s most frightening monsters are out to play. But among the goblins, ghosts, and creepy clowns, here at CORAL, there’s a different type of beast that truly spooks us—climate change. Sure, climate change doesn’t look like a typical monster. It doesn’t have fangs like… Continue Reading →
On September 8, 2021, it was officially announced that a comprehensive map and monitoring system of the world’s shallow water coral reefs, the Allen Coral Atlas, was completed. This tremendous effort was led by Arizona State University in collaboration with scientists, universities, private entities, and NGOs across the globe—including the Coral Reef Alliance. The tool… Continue Reading →
In a lot of ways, corals are like trees—they stay rooted in one spot their whole lives, and they disperse their young into the environment. With many trees, their young typically fall to the ground and stay relatively close. But with corals, their young are moved by ocean currents that can carry them thousands of… Continue Reading →
Coral bleaching events make headlines every year. And each year, bleaching events have become more frequent and severe. Take Australia’s Great Barrier Reef, for example: In the last five years, the reef has been hit by three record-breaking coral bleaching events—one in 2016, one in 2017 and another in 2020. But the Allen Coral Atlas… Continue Reading →