Tag

Reef

All articles tagged with #reef

Living deep-sea coral garden found off Benin, challenging decades-old reef death assumptions
science12 days ago

Living deep-sea coral garden found off Benin, challenging decades-old reef death assumptions

Scientists using side-scan sonar and deep-sea cameras off Benin, West Africa, detected a living mesophotic coral garden about 54 meters deep, overturning decades of belief that this reef system was dead; the site hosts six octocorals, two black corals, and at least eight reef fish species with no observed bleaching, marking the first confirmed mesophotic reef on the Gulf of Guinea shelf. Researchers plan to collect samples to assess health and resilience amid climate-driven warming.

Assessing the Devastating Effects of High-tech Surveys on Maui's Coral Reefs
environment2 years ago

Assessing the Devastating Effects of High-tech Surveys on Maui's Coral Reefs

High-tech surveys using AI tools and high-definition video are being conducted off the coast of Lahaina, Hawaii, to assess the devastating impact of the recent fires on the marine life and health of the shoreline. Scientists fear that the ash and toxins from the fires could have catastrophic effects on the near-shore environment, with the potential for chemicals from burned vehicles and buildings to contaminate the coral reefs. Efforts are being made to prevent runoff from reaching the ocean, but the long-term effects on the shoreline remain uncertain.