Coral reefs are one of the most biologically diverse ecosystems on earth. In the northern Red Sea and Gulf of Aqaba corals also have exceptionally high tolerance to increasing seawater temperatures, now occurring as a consequence of global warming. This characteristic led coral reef scientists to designate this region as a potential coral reef refuge in the face of climate change—a reef where corals may survive longer than others that are being lost at an alarming rate due to human pressures.
Click here for original story, Northern Red Sea corals live close to the threshold of resistance to cold temperatures
Source: Phys.org