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In 2018, Gruber promoted marine biology for National Geographic Kids' series "Best Job Ever." [17] In 2019, Gruber was part of the team responsible for discovering that bromo-tryptophan-kynurenines make sharks fluorescent, [18] and this work was featured in The New York Times, [19] National Geographic, [20] Science Magazine, [21] on PBS [22 ...
David Gruber Professor of Biology and Environmental Sciences and a National Geographic Explorer. Gordon Gunter (1909–1998), American marine biologist and fisheries scientist notable for pioneering fisheries research in the northern Gulf of Mexico; Ernst Haeckel (1834–1919), German physician, zoologist, marine biologist and evolutionist
Marine biology studies species that live in marine habitats. Most of the Earth's surface is covered by ocean, which is the home to marine life. Oceans average nearly four kilometers in-depth and are fringed with coastlines that run for about 360,000 kilometres. [4] [5] Marine biology can be contrasted with biological oceanography.
Today, marine species range in size from the microscopic phytoplankton, which can be as small as 0.02–micrometres; to huge cetaceans like the blue whale, which can reach 33 m (108 ft) in length. [5] [6] Marine microorganisms have been variously estimated as constituting about 70% [7] or about 90% [8] [1] of the total marine biomass.
Sylvia Alice Earle (born August 30, 1935) is an American marine biologist, oceanographer, explorer, author, and lecturer.She has been a National Geographic Explorer at Large (formerly Explorer in Residence) since 1998.
Pelagic marine systems regulate the global climate, contribute to the water cycle, maintain biodiversity, provide food and energy resources, and create opportunities for recreation and tourism. [48] Economically, marine systems support billions of dollars worth of capture fisheries, aquaculture, offshore oil and gas, and trade and shipping.