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The Amazon Reef (also referred to as the Amazonian Reef) is an extensive coral and sponge reef system, located off the coast of French Guiana and northern Brazil. It is one of the largest reef systems in the world known to exist, with scientists estimating its length to be over 600 miles (970 km) long, and covering over 3,600 square miles ...
On January 19, 2021, NOAA issued the Final Instruction for expansion of Flower Garden Banks National Marine Sanctuary. This action protects 14 additional reefs and banks, slightly adjusts the boundaries of the sanctuary's original three banks and expands the sanctuary from 56 square miles (145 km 2) to a total of 160 square miles (415 km 2).
The park was created on 24 May 1983 under the Wildlife Protection Act of 1972 protect marine life such as the corals and nesting sea turtles prevalent in the area. It was placed under the protection of the Chief Wildlife Warden of the forest department of the Andaman and Nicobar Islands and it is open creeks running through the park area were a special attraction.
The landward patch reefs are principally composed of boulder star coral and symmetrical brain coral. The island shoal reefs mainly consist of lesser starlet coral and Porites finger corals. [124] Reef environments in Biscayne National Park have seen declines in species richness and diversity across all fish species from 1977 to 1981 to 2006 ...
The Cozumel reef system is part of the Mesoamerican Barrier Reef System, the second largest coral reef system in the world. [3] [4] Even though almost the entire island of Cozumel is surrounded by coral reefs, the park only encompasses the reefs on the south side of the island.
A coral reef is an underwater ecosystem characterized by reef-building corals. Reefs are formed of colonies of coral polyps held together by calcium carbonate. [1] Most coral reefs are built from stony corals, whose polyps cluster in groups. Coral belongs to the class Anthozoa in the animal phylum Cnidaria, which includes sea anemones and ...
[11] Consequently, the beautiful multicolored coral reef closest to the beach died; only its blackened skeleton is visible today. Panoramic view of Hanauma Bay. By 1990, overuse of the beach and surrounding area was a real problem, with visitors walking on the reef, swarming the surrounding areas, parking on the grass and on the sides of the road.
It consists of a 20-mile-long (32 km) crescent-shaped reef, twelve sandbars, and the 120-foot-high (37 m) La Perouse Pinnacle, the only remnant of its volcanic origins. The total land area of the islets is 61.508 acres (24.891 ha), while the total coral reef area of the shoals is over 232,000 acres (94,000 ha).