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Another format considered part of underwater photography is the over/under or split image, a composition that includes roughly half above the surface and half underwater, with both in focus. One of the pioneers of the traditional technique was National Geographic photographer David Doubilet , who used it to capture scenes above and below the ...
Despite its name, a black coral is rarely black, and depending on the species can be white, red, green, yellow, or brown. The corals derive their name from their black skeletons, which are composed of protein and chitin. [3] Black corals are also known as thorn corals due to the microscopic spines lining their skeletons. [4]
Underwater music is a form of music composition that is tailored to the specific behavior of sound underwater. Underwater music can be performed or recorded underwater, for example in a swimming pool. [1] The audience listens to underwater music either under or above the surface of the water, depending on how the music is played back. [2] [3] Sadko
Deep-water coral Paragorgia arborea and a Coryphaenoides fish at a depth of 1,255 m (4,117 ft) on the Davidson Seamount. The habitat of deep-water corals, also known as cold-water corals, extends to deeper, darker parts of the oceans than tropical corals, ranging from near the surface to the abyss, beyond 2,000 metres (6,600 ft) where water temperatures may be as cold as 4 °C (39 °F).
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 ...
Underwater vision is the ability to see objects underwater, and this is significantly affected by several factors. Underwater, objects are less visible because of lower levels of natural illumination caused by rapid attenuation of light with distance passed through the water. They are also blurred by scattering of light between the object and ...
Antipathella fiordensis is a species of colonial coral in the order Antipatharia, the black corals, so named because their calcareous skeletons are black.It was first described as Antipathes fiordensis by the New Zealand zoologist Ken R. Grange in 1990, from material collected in the steep-sided fiords of Fiordland in the southeastern South Island, New Zealand. [3]
Endless Ocean (known as Forever Blue in Japanese) is a scuba diving adventure game developed by Arika and published by Nintendo for the Wii. [3] It is considered a spiritual successor to Everblue, another scuba diving adventure game series also developed by Arika.