A new reef has been discovered within the mouth of the Amazon river where the mighty waters empty into the Caribbean and South Atlantic Ocean, running the length from French Guiana to Brazil’s Maranha?o state.
The reef is extraordinary mainly for it’s unusual location. Most frequently coral reefs are characterized to be found in clear, shallow salt waters where sunlight easily reaches the organisms in the ecosystem.
Because of this exact phenomenon, scientists notice that there is usually a gap in reef systems between where major rivers meet the ocean.
However, this is clearly not the case with this particular reef, which has been found to exist from approximately 30-120 meters deep for over 600 miles, making up a 3,600 square mile area in total.
Coral reefs are some of the most biodiverse ecosystems known, rivaled only by tropical rainforests. Although scientists deem that the reef is “relatively impoverished” for such a typical reef system, over 60 species of sponges, 73 species of fish, spiny lobsters, stars and much other reef life have been identified.
Sources: CNN, The Guardian, Science Advances