Trygve Braarud
Norwegian botanist
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Biology
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(Suggest an Edit or Addition)According to Wikipedia, Trygve Braarud was a Norwegian botanist. He specialized in marine biology, and was affiliated with the University of Oslo for most of his career. Career He was born in Verdal, and had ten older siblings as well as a twin sister. He received some of his early schooling at a private teaching institution founded by his father. He finished his secondary education at Trondheim Cathedral School in 1921, and graduated from the University of Oslo with the cand.real. degree in 1927. In his early career he published the work The 'Øst' Expedition to the Denmark Strait 1929 in two volumes. The first volume, Hydrography, was published together with J. T. Ruud in 1932. The second volume, The Phytoplankton and its Conditions of Growth came in 1935 and earned Braarud the dr.philos. degree. He had taken up planktology as a research assistant of Haaken Hasberg Gran at the botanical laboratory, a position he held from 1926 to 1933. From 1934 to 1936 he was a research fellow of plant physiology; in 1935 he spent some time working with August Krogh in Denmark. Braarud then worked as an associate professor at the University of Oslo from 1936 to 1947, and then as a professor of marine biology from 1947.
Trygve Braarud's Published Works
Published Works
- A Quantitative Study of the Phytoplankton in the Bay of Fundy and the Gulf of Maine (including Observations on Hydrography, Chemistry and Turbidity) (1935) (352)
- Salinity as an Ecological Factor in Marine Phytoplankton (1951) (70)
- Brown water on the Norwegian coast in autumn 1966 (1970) (63)
- Seasonal changes in the phytoplankton at various points off the Norwegian West Coast : (Observations at the permanent oceanographic stations, 1945-46) (1958) (47)
- The natural history of the Hardangerfjord (1976) (45)
- The natural history of the hardangerfjord: 10. The phytoplankton in 1955–56. The quantitative phytoplankton cycle in the fjord waters and in the offshore coastal waters (1974) (35)
- Terminology, nomenclature, and systematics of the Coccolithophoridae (1955) (33)
- The temperature range of the non-motile stage of Coccolithus pelagicus in the North Atlantic region (1979) (26)
- Coccoliths of Coccolithus huxleyi seen in an Electron Microscope (1952) (21)
- A Quantitative Method for the Experimental Study of Plankton Diatoms (1937) (19)
- Phytoplankton observations in offshore Norwegian coastal waters between 62° N and 69° N. 2. Diatom societies from Möre to Vesterålen, March–April 1968–1971 (1980) (15)
- The natural history of the Hardangerfjord: 1. Plan for the joint survey (1961) (13)
- The phytoplankton of the Oslo Fjord, 1933-1934 (1939) (11)
- Phytoplankton observations in offshore Norwegian coastal waters between 62°N and 69°N - I. Variation in time of the spring diatom maximum 1968-71 (1978) (11)
- The natural history of the Hardangerfjord: 11. The fjord effect upon the phytoplankton in late autumn to early spring, 1955–56 (1974) (10)
- The Hydrographic Conditions and Aeration of the Oslo Fjord, 1933-1934 (1937) (9)
- A NOTE ON THE PHYTOPLANKTON OF THE GULF OF MAINE IN THE SUMMER OF 1933 (1934) (8)
- The natural history of the Hardangerfjord: 12. The late summer water exchange in 1956, its effect upon phytoplankton and phosphate distribution, and the introduction of an offshore population into the fjord in June, 1956 (1975) (7)
- Microspores in Diatoms (1939) (7)
- Pollution effect upon the phytoplankton of the Oslofjord (1969) (7)
- The Annual Phytoplankton Cycle of a Landlocked Fjord near Bergen (Nordåsvatn) (1952) (7)
- Electron microscopy in oceanographic research (1955) (1)
- The effect of pollution by sewage upon the waters of the Oslo-Fjord (1950) (1)
- Counting Methods for the Determination of the Standing Crop of Phytoplankton (1957) (1)
- Electron Microscope Studies of Coccoliths in Oceanic Deposits (1962) (1)
- Haaken Hasberg Gran 1870–1955 (1956) (0)
- The hydrographical background for regional differences in phytoplankton abundance and specific composition within the Hardangerfjord area (1966) (0)
- Technical problems in sampling (1966) (0)
- Second International Seaweed Symposium (Held in Trondheim, July 1955) (1956) (0)
- Initial stock versus invasion, grazing, and sinking (1966) (0)
- Preliminary report on a study of toxicity in mussels as related to dinoflagellate populations in Norwegian coastal waters (1964) (0)
- Haakon Hasberg Gran 1870–1955 (1956) (0)
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