Gunnar Nygaard - Publications

Publications

  • Ostenfeld, C.H.; Nygaard, G. (1925). "On the phytoplankton of the Gatun lake, Panama Canal". Dansk Botanisk Arkiv 4 (10): 1–16.
  • Nygaard, G. (1926). "Plankton from two lakes of the Malayan region". Videnskabelige Meddelelser fra Dansk Naturhistorisk Forming 82: 197–240.
  • Berg, K.; Nygaard, G. (1929). "Studies on the plankton in the Lake of Frederiksborg Castle". Det Kongelige Danske Videnskabernes Selskabs Skrifter, Naturviden.skabelig og Mathematisk Afdeling 9 1 (4): 227–316.
  • Nygaard, G.; Stephens, E. L. (1932). "Contributions to our knowledge of the freshwater algae of Africa. 9. Freshwater algae and phytoplankton from the Transvaal". Transactions of the Royal Society of South Africa 20 (2): 101–148. doi:10.1080/00359193209518854.
  • Nygaard, G. (1938). "Hydrobiologische Studien fiber danische Teiche and Seen. 1. Teil: Chemisch-physikalische Untersuchungen and Planktonwagungen". Archiv fur Hydrobiologie 32: 523–692.
  • Nygaard G. (1945) Dansk planteplankton. Gyldendal, Copenhagen. 52 pp.
  • Nygaard, G. (1949). "Hydrobiological studies on some Danish ponds and lakes. Part 2. The quotient hypothesis and some new or little known phytoplankton organisms". Det Kongelige Danske Videnskabernes Selskab, Biologiske Skrifter 7 (1): 1–293. ISSN 0366-3612.
  • Nygaard, G. (1949). "A simple micromanipulator". Science 110 (2850): 165–166. doi:10.1126/science.110.2850.165. PMID 17755246.
  • Nygaard, G. (1951). "How to make permanent fluid mounts of plankton organisms". Hydrobiologia 3 (3): 282–289. doi:10.1007/BF00043719.
  • Nygaard, G. (1954). "A new diatom species and two new varieties from plankton in Lake Taserssuatsiaq. (Appendix to TW. Bother: Oceanic and continental vegetational complexes in Southwest Greenland)". Meddelelser om Gronland 148 (1): 311–313.
  • Nygaard, G. (1955). "On the productivity of five Danish waters". Proceedings of the International Association of Theoretical and Applied Limnology 12: 123–133.
  • Nygaard, G. (1956). "The ancient and recent flora of diatoms and Chrysophyceae in Lake Gribso". Folia Limnologica Scandinavica 8: 32–94. ISSN 0367-2476.
  • Nygaard G. (1956) Phytoplankton. In: Berg K. & Pedersen LC. (eds.): Studies on the humic acid Lake Gribso. Folia Limnologica Scandinavica 8: 144 ISSN 0367-2476.
  • Nygaard, G. (1958). "Produktions- og milieuundersogelser i Fureso". Folia Limnologica Scandinavica 10: 97–104. ISSN 0367-2476.
  • Nygaard, G. (1958). "On the productivity of the bottom vegetation in Lake Grane Langsø". Proceedings of the International Association of Theoretical and Applied Limnology 13: 144155.
  • Nygaard, G. (1965). "Hydrographic studies, especially on the carbon dioxide system, in Grane Langsø. Det Kongelige Danske Videnskabernes Selskab". Biologiske Skrifter 14 (2): 1110. ISSN 0366-3612.
  • Nygaard, G. (1968). "On the significance of the carrier carbon dioxide in determination of the primary production in soft water lakes by the radiocarbon technique". International Association of Theoretical and Applied Limnology, Communications 14: 11–121.
  • Nygaard, G. (1976). "Desmids from an arctic salt lake". Botanisk Tidskrift 71: 84–86.
  • Nygaard G. (1976) Tavlerne fra "Dansk Planteplankton". Gyldendal, Copenhagen. 26 pp.
  • Nygaard, G. (1977). "Vertical and seasonal distribution of some motile plankton algae in relation to some environmental factors". Algological Studies 18: 67–76. ISSN 1864-1318.
  • Nygaard, G. (1977). "On making fluid mounts of plankton algae". Phycologia 16 (3): 351. doi:10.2216/i0031-8884-16-3-351.1.
  • Nygaard, G. (1977). "New or interesting plankton algae. With a contribution on their ecology. Det Kongelige Danske Videnskabernes Selskab". Biologiske Skrifter 21 (1): 1–107. ISSN 0366-3612.
  • Nygaard, G. (1979). "Freshwater phytoplankton from the Narssaq area, South Greenland". Botanisk Tidskrift 73: 191–238.
  • Nygaard, G.; Sand-Jensen, K. (1981). "Light climate and metabolism of Nitella flexilis(L.) Ag. in the bottom waters of oligotrophic Lake Grane Langsø, Denmark". Internationale Revue der gesamten Hydrobiologie 66 (5): 685–699. doi:10.1002/iroh.19810660506.
  • Nygaard, G.; Komarek, J.; Kristiansen, J.; Skulberg, O. (1987). "Taxonomic designations of the bioassay alga NIVA-CHLI ('Selenastrum capricornutum') and some related strains". Opera Botanica 90: 1–46. ISSN 0078-5237.
  • Nygaard, G. (1989). "Some observations on the irradiance and carbon fixation in Grane Langsø". Internationale Revue der gesamten Hydrobiologie 74: 293–319. doi:10.1002/iroh.19890740307.
  • Nygaard, G. (1991). "Seasonal periodicity of planktonic desmids in oligotrophic Lake Grane Langsø, Denmark". Hydrobiologia 211: 195–226. doi:10.1007/BF00008535.
  • Nygaard, G. (1994). "A community of epiphytic diatoms living on low irradiances". Nordic Journal of Botany 14: 345–360. doi:10.1111/j.1756-1051.1994.tb00618.x.
  • Nygaard, G. (1996). "Temporal and spatial development of individual species of plankton algae from European lakes". Hydrobiologia 332: 71–91. doi:10.1007/BF00016687.
  • Nygaard, G. (1999). "Epiphytic diatoms in oligotrophic Lake Grane Langsø, Denmark". Nordic Journal of Botany 19: 245–255. doi:10.1111/j.1756-1051.1999.tb00671.x.
  • Nygaard, G. (2001). In Kristiansen, Jørgen. Dansk planteplankton (3rd ed.). Copenhagen: Gyldendal. ISBN 978-87-00-49912-6.
The standard author abbreviation Nygaard is used to indicate this individual as the author when citing a botanical name.

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