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Alfred Clarence Redfield was an American oceanographer known for having discovered the Redfield ratio, which describes the ratio between nutrients in plankton and ocean water. In 1966, he received the Eminent Ecologist Award from the Ecological Society of America. His research was used by James Lovelock in the formulation of the Gaia hypothesis, that "Organisms and their environment evolve as a single, self-regulating system." From 1918 to 1924, Redfield worked with Elizabeth M. Bright on studies that involved the effects of radiation and Nereis. In collaboration the team published 12 papers.
The microbial loop describes a trophic pathway where, in aquatic systems, dissolved organic carbon (DOC) is returned to higher trophic levels via its incorporation into bacterial biomass, and then coupled with the classic food chain formed by phytoplankton-zooplankton-nekton. In soil systems, the microbial loop refers to soil carbon. The term microbial loop was coined by Farooq Azam, Tom Fenchel et al. in 1983 to include the role played by bacteria in the carbon and nutrient cycles of the marine environment.
Richard Randolph "Randy" Olson is a marine biologist-turned-filmmaker who earned his Ph.D. in Biology from Harvard University (1984) and became a tenured professor of marine biology at the University of New Hampshire (1992) before changing careers by moving to Hollywood and entering film school at the University of Southern California.
Marine larval ecology is the study of the factors influencing dispersing larvae, which many marine invertebrates and fishes have. Marine animals with a larva typically release many larvae into the water column, where the larvae develop before metamorphosing into adults.
In physical oceanography, Langmuir circulation consists of a series of shallow, slow, counter-rotating vortices at the ocean's surface aligned with the wind. These circulations are developed when wind blows steadily over the sea surface. Irving Langmuir discovered this phenomenon after observing windrows of seaweed in the Sargasso Sea in 1927. Langmuir circulations circulate within the mixed layer; however, it is not yet so clear how strongly they can cause mixing at the base of the mixed layer.
The giant barrel sponge is the largest species of sponge found growing on Caribbean coral reefs. It is common at depths greater than 10 metres (33 ft) down to 120 metres (390 ft) and can reach a diameter of 1.8 metres. It is typically brownish-red to brownish-gray in color, with a hard or stony texture. The giant barrel sponge has been called the "redwood of the reef" because of its size and estimated lifespan of hundreds to a thousand or more years. It is perhaps the best-studied species of sponge in the sea; a population on Conch Reef, in the Florida Keys, has been monitored and studied since 1997.
Michael John Robert Fasham, FRS was a British oceanographer and ecosystem modeller. He is best known for his pioneering work in the development of open ocean plankton ecosystem models.
Capitella teleta is a small, cosmopolitan, segmented annelid worm. It is a well-studied invertebrate, which has been cultured for use in laboratories for over 30 years. C. teleta is the first marine polychaete to have its genome sequenced.
Bettina Meyer is a German Antarctic researcher, best known for her work on the ecology and physiology of invertebrates in the pelagic zone. She is the head of the ecophysiology of pelagic key species working group at the Alfred Wegener Institute for Polar and Marine Research (AWI).
Nancy Helen Marcus was an American biologist and oceanographer. During her graduate studies, Marcus became known as an expert on copepod ecology and evolutionary biology. She began her career as a postdoctoral fellow at the Woods Hole Oceanographic Institution where she studied copepod dormancy and its implications for marine aquaculture. She continued her field research as a professor of oceanography and later as the director of the Florida State University Marine Laboratory (FSU). During this time Marcus was elected as a Fellow of the Association for Women in Science and the American Association for the Advancement of Science and served as the President of the Association for the Sciences of Limnology and Oceanography. As the president, she led efforts in increase education activities and to increase the endowment fund.
John Frederick Matthews ("Fred") Grassle was an American marine biologist, oceanographer, professor, and distinguished research scientist, notable for early work on the communities associated with deep-sea hydrothermal vents, and for his involvement in the creation of the Census of Marine Life and the first integration of marine biological data on a global scale, the Ocean Biogeographic Information System.
The viral shunt is a mechanism that prevents marine microbial particulate organic matter (POM) from migrating up trophic levels by recycling them into dissolved organic matter (DOM), which can be readily taken up by microorganisms. The DOM recycled by the viral shunt pathway is comparable to the amount generated by the other main sources of marine DOM.
Adina Paytan is a research professor at the Institute of Marine Sciences at the University of California, Santa Cruz. known for research into biogeochemical cycling in the present and the past. She has over 270 scientific publications in journals such as Science, Nature, Proceedings of the National Academy of Sciences, and Geophysical Research Letters.
Judith Grassle is a Professor Emeritus in the Department of Marine and Coastal Sciences at Rutgers University. Grassle is a benthic ecologist known for research on invertebrates, especially polychaete worms including the now-named Capitella teleta. Grassle became a Fellow of the American Association for the Advancement of Science in 1993.
Cindy Lee is a retired Distinguished Professor known for her research characterizing the compounds that comprise marine organic matter.
Yvette Hardman Edmondson was the editor of Limnology and Oceanography the premier journal of the Association for the Sciences of Limnology and Oceanography and was an aquatic scientist known for her research on bacteria in aquatic systems.
Ann Gargett is a Canadian oceanographer known for her research on measuring turbulence and its impact on biological processes in marine ecosystems.
Mary Jane Perry is an American oceanographer known for the use of optics to study marine phytoplankton.
Patricia Wiberg is a professor at University of Virginia known for her research on the transport of sediments in aquatic environments.
References
- 1 2 3 4 "Cheryl Ann Zimmer, Ph.D." pew.org.
- ↑ Hannan, Cheryl Ann (1984). "Initial settlement of marine invertebrate larvae : the role of passive sinking in a near-bottom turbulent flow environment". mit.primo.exlibrisgroup.com. Retrieved 2021-07-18.
- ↑ "Cheryl Ann Zimmer". Department of Ecology and Evolutionary Biology Faculty Pages.
- ↑ "Butman named Navy young investigator" (PDF). WHOI/MBL library. 1986. Retrieved 2021-07-18.
- ↑ "Historic Fellows | American Association for the Advancement of Science". www.aaas.org.