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The Amazon Reef, or Amazonian Reef, [1] is an extensive coral and sponge reef system, located in the Atlantic Ocean off the coast of French Guiana and northern Brazil. It is one of the largest known reef systems in the world, with scientists estimating its length at over 1,000 kilometres (600 miles), and its area as over 9,300 km 2 (3,600 sq mi).
Brazil no. BR-1848 [ 2 ] The Abrolhos Archipelago ( Portuguese : Arquipélago de Abrolhos ) are a group of 5 small islands with coral reefs off the southern coast of Bahia state in the northeast of Brazil , between 17º25’—18º09’ S and 38º33’—39º05’ W. Caravelas is the nearest town. [ 3 ]
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 ...
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 ...
In 2019 the worst oil spill in Brazilian history polluted more than 2,400 km (1,500 mi) of Brazilian coastline, including parts of Abrolhos Marine National Park and areas of Bahia mangroves and coral reefs. Such areas are considered "particularly vulnerable to damage" and extremely difficult to clean.
Coral reefs contain the most diverse fish assemblages to be found anywhere on earth, with perhaps as many as 6,000–8,000 species dwelling within coral reef ecosystems of the world's oceans. [ 3 ] The mechanisms that first led to, and continue to maintain, such concentrations of fish species on coral reefs has been widely debated over the last ...
The state park was considered one of the seven highest priorities for conservation of the reefs. [5] The Parcel de Manuel Luís Marine State Park was created by decree 11.902 of 11 June 1991 with the purpose of protecting the largest coral reef of South America from the environmental impacts of hydrocarbon pollution and over fishing.
The Parcel de Manuel Luís Marine State Park off the coast of Maranhão protects the largest coral reef in South America. [10] Topographic map of Brazil. Brazil has one of the world's most extensive river systems, with eight major drainage basins, all of which drain into the Atlantic Ocean. [1]