Alvar Palmgren
Alvar Palmgren | |
---|---|
Born | 28 April 1880 |
Died | 30 November 1960 Helsinki, Finland | (aged 80)
Nationality | Finnish |
Alma mater | University of Helsinki |
Scientific career | |
Fields | botany, plant ecology |
Institutions | University of Helsinki |
Doctoral advisor | J.P. Norrlin |
Author abbrev. (botany) | Palmgr. |
Alvar Palmgren (28 April 1880 – 30 November 1960) was a
Palmgren studied botany at the University of Helsinki under professor J.P. Norrlin. He graduated (Fil.kand.) in 1906 and obtained his Ph.D. in 1914. He became docent of botany at the University of Helsinki 1916 and professor of botany at the same university in 1928 (from 1938, the first in the special Swedish-language chair of botany). He retired in 1950.[1]
Research
Palmgren worked as a
Jaccard dispute
In the 1920s, Palmgren entered in a heated dispute with the
Miscellaneous
Palmgren was on the board of Societas pro Fauna et Flora Fennica from 1916. He was chairman 1920–1957.
In addition to his botanical work, Palmgren made an impressive political act as a 22-year-old student. He initiated and led a movement among young Finnish men to refuse
Alvar Palmgren was the father of the zoologist Pontus Palmgren (1907–1993).
References
- ^ Collander, Runar (1965) The History of Botany in Finland. With an Appendix on Forest Science by Yrjö Ilvessalo. Societas Scientiarum Fennica Helsinki, 159 pp.
- ^ A Letter from Henry A. Gleason, written 1952, printed in Brittonia 39: 2 (1987), pp. 205–209.doi
- ^ a b Palmgren, A. (1921) Die Entfernung als pflanzengeographischer Faktor (Isolation as a phytogeographical factor). Series Acta Societatis pro Fauna et Flora Fennica 49 (1)
- ^ Palmgren, A. (1925) Die Artenzahl als pflanzengeographischer Charakter sowie der Zufall und die säkulare Landhebung als pflanzengeographischer Faktoren. Ein pflanzengeographische Entwurf, basiert auf Material aus dem åländischen Schärenarchipel (The number of species as phytogeographical character as well as chance and land uplift as phytogeographical factors, based on studies in Åland). Fennia 46 (2).
- ^ Palmgren, A. (1926) Chance as an element in plant geography. In: Proceedings of the International Congress of Plant Sciences, Ithaca, New York (Duggar, B.M. ed.) vol. 1: 591–602
- ^ Järvinen, Olli (1982) Species-to-genus ratios in biogeography: a historical note. Journal of Biogeography 9 (4): 363-370.
- ^ Maillefer, A. (1929). "Le Coefficient générique de P. Jaccard et sa signification". Mémoires de la Société Vaudoise de Sciences Naturelles. 3 (4): 113–183.
- ^ Pólya, G. (1930). "Ein Wahrscheinlichkeitsaufgabe in der Pflanzensociologie". Vierteljahrsschrift der Naturforschenden Gesellschaft in Zürich. 75: 211–219.
- ^ Elton, C. (1946) Competition and the structure of ecological communities. Journal of Animal Ecology 15 (1): 54-68[permanent dead link]
- ^ International Plant Names Index. Palmgr.