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A marine coastal ecosystem is a marine ecosystem which occurs where the land meets the ocean. Worldwide there is about 620,000 kilometres (390,000 mi) of coastline. Coastal habitats extend to the margins of the continental shelves, occupying about 7 percent of the ocean surface area.
UN Food and Agriculture Organization projects world production of aquatic animals to reach 205 million tonnes by 2032. [ 16 ] Where sex-disaggregated data are available, approximately 24 percent of the total workforce were women; of these, 53 percent were employed in the sector on a full-time basis, a great improvement since 1995, when only 32 ...
The Bioma Pampa Quebradas del Norte is a protected ecological area in Uruguay, protected by UNESCO since 2 June 2014. [1] This biological reserve consists out of a landscape with native grasses, streams and subtropical rainforests. [2] The biosphere reserve has a surface area of 110,882 hectares, consisting of a mosaic of ecosystems. [3]
The term was suggested in 1916 by Clements, originally as a synonym for biotic community of Möbius (1877). [4] Later, it gained its current definition, based on earlier concepts of phytophysiognomy, formation and vegetation (used in opposition to flora), with the inclusion of the animal element and the exclusion of the taxonomic element of species composition.
The Monterey Bay National Marine Sanctuary Coastal Discovery Center is located across California State Route 1 (the Pacific Coast Highway) from the Hearst Castle visitor center in San Simeon, California, at the William Randolph Hearst Memorial State Beach.
The Brazilian Coastal Zone has as distinctive aspects in its long extension through different biomes that arrive until the coast, the biome of the Amazônia, the biome of the Caatinga and bioma of the Atlantic Forest. These biomes with wide variety of species and ecosystems, cover more than 8,500 km of coastline.
One of the first known proto-mammals similar to modern placentals was aquatic, the Jurassic mammaliaform Castorocauda.It seems to have been adapted to water much like a beaver, with teeth different in many ways from all other docodonts, presumably due to a difference in diet.
Caatinga (Portuguese pronunciation: [kaaˈtʃĩɡɐ]) is a type of semi-arid tropical vegetation, and an ecoregion characterized by this vegetation in interior northeastern Brazil.