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Syringodium filiforme, commonly known as manatee grass, is a species of marine seagrass. It forms meadows in shallow sandy or muddy locations in the Caribbean Sea and the Gulf of Mexico, and is also found in the Bahamas and Bermuda. [1] [2] It occurs to a depth of about 20 m (66 ft), and even deeper where water is very clear. [1]
The Caribbean remained like this for most of the Cenozoic until the Holocene when rising water levels of the oceans restored communication with the Atlantic Ocean. The Caribbean's floor is composed of sub-oceanic sediments of deep red clay in the deep basins and troughs. On continental slopes and ridges calcareous silts are found.
Flamenco Beach is a public beach on the Caribbean island of Culebra (Spanish pronunciation: [kuˈleβɾa]). It is known for its shallow turquoise waters, white sand, swimming areas, and diving sites. It stretches for a mile around a sheltered, horseshoe-shaped bay. Playa Flamenco is a popular beach destination for both Culebra and Puerto Rico.
Ocean color is the branch of ocean optics that specifically studies the color of the water and information that can be gained from looking at variations in color. The color of the ocean, while mainly blue, actually varies from blue to green or even yellow, brown or red in some cases. [1]
Halophila decipiens is a pantropical species being found in tropical regions of the Indian and Pacific Oceans, the Western Atlantic Ocean and European waters. [5] Though often found at depths of less than 30 metres (98 ft) it sometimes occurs as deep as 85 metres (279 ft). It is a euryhaline species and can be found in areas with low salinity. [4]
Seagrass meadows are predominantly found in clear, sandy-bottomed, surf-free, shallow waters, as found off the coast of Belize, in the Amatique Bay, and in Graciosa Bay. [54] They cover some 3,750 hectares (37.5 km 2 ) of the Gulf, reaching a density of some 133 plants per square foot (1,433 plants per m 2 ). [ 54 ]
Extensive meadows can be formed on muddy sand, and coarse sandy and clayey seabeds, especially those with a calcareous content. This grass favours high-salinity waters with low turbidity, such as calm lagoons. It cannot grow in fresh water but some growth is possible at a salinity of 10 parts per thousand. The plant's preferred salinity range ...
Clams, periwinkles, crabs, shrimp, starfish and sea urchins are found on most beaches. [34] Sand is a sediment made from small grains or particles with diameters between about 60 μm and 2 mm. [35] Mud (see mudflats below) is a sediment made from particles finer than sand. This small particle size means that mud particles tend to stick together ...