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Seafood is any form of sea life regarded as food by humans, prominently including fish and shellfish.Shellfish include various species of molluscs (e.g., bivalve molluscs such as clams, oysters, and mussels, and cephalopods such as octopus and squid), crustaceans (e.g. shrimp, crabs, and lobster), and echinoderms (e.g. sea cucumbers and sea urchins).
The tables below present an example of an artificial seawater (35.00‰ of salinity) preparation devised by Kester, Duedall, Connors and Pytkowicz (1967). [1] The recipe consists of two lists of mineral salts, the first of anhydrous salts that can be weighed out, the second of hydrous salts that should be added to the artificial seawater as a solution.
The International Convention for the Prevention of Pollution from Ships, 1973 as modified by the Protocol of 1978, or "MARPOL 73/78" (short for "marine pollution") is one of the most important international marine environmental conventions. [2]
Caulerpa lentillifera or sea grape is a species of ulvophyte green algae from coastal regions in the Asia-Pacific.This seaweed is one of the favored species of edible Caulerpa due to its soft and succulent texture.
Saltwater fish tanks are popular among businesses and households. Saltwater aquariums are a multi-million dollar industry in the United States.About 10 million marine fish are imported into the United States each year for aquarium use.
Lake Laut Tawar (Indonesian: Danau Laut Tawar) is a lake in Central Aceh Regency of Aceh Province, Indonesia. [1] It is located at 4°36′43″N 96°55′25″E / 4.61194°N 96.92361°E / 4.61194; 96.
A number of successful attacks were made, [a] but the main value of air patrols was in driving the U-boat to submerge, rendering it virtually blind and immobile. [ 18 ] However, the most effective anti-submarine measure was the introduction of escorted convoys , which reduced the loss of ships entering the German war zone around the British ...
A humpback whale (Megaptera novaeangliae) A leopard seal (Hydrurga leptonyx). Marine mammals are mammals that rely on marine (saltwater) ecosystems for their existence. They include animals such as cetaceans (whales, dolphins and porpoises), pinnipeds (seals, sea lions and walruses), sirenians (manatees and dugongs), sea otters and polar bears.