Kaj Sand-Jensen

Kaj Sand-Jensen

Professor


  1. Published

    Growth rates and photon yield of growth in natural populations of a marine macroalga Ulva lactuca

    Geertz-Hansen, O. & Sand-Jensen, Kaj, 1992, In: Mar. Ecol. Prog.. Ser. 81, p. 179-183

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    Growth and grazing control of abundance of the marine macroalga, Ulva lactuca L. in a eutrophic Danish estuary

    Geertz-Hansen, O., Sand-Jensen, Kaj, Hansen, D. F. & Christiansen, A., 1993, In: Aguat. Bot.. 46, p. 101-109

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Søsalat er reguleret af græsning

    Geertz-Hansen, O. & Sand-Jensen, Kaj, 1992, In: Vand og miljø. 4, p. 109-113

    Research output: Contribution to journalJournal articleResearch

  4. Published

    Naturens tilstand i Danmark: Vidensbaseret debatdag den 13. april 2010 Indledende oplæg og diskussion

    Geldmann, Jonas, Harder, Christoffer Bugge (ed.), Rahbek, Carsten (ed.), Harder, Peter (ed.) & Sand-Jensen, Kaj (ed.), 2010, Det Kongelige Danske Videnskabers Selskab. 42 p.

    Research output: Book/ReportReportCommissioned

  5. Published

    Effects of CO2, pH and DIC on photosynthetic net-O2 evolution by marine macroalgae

    Gordon, D. M. & Sand-Jensen, Kaj, 1990, In: Marine Biology. 106, p. 445-451

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Inorganic carbon promotes photosynthesis, growth, and maximum biomass of phytoplankton in eutrophic water bodies

    Hammer, K. J., Kragh, T. & Sand-Jensen, Kaj, 2019, In: Freshwater Biology. 64, 11, p. 1956-1970 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    High temperatures cause reduced growth, plant death and metabolic changes in eelgrass Zostera marina

    Hammer, K. J., Borum, Jens, Hasler-Sheetal, H., Shields, E. C., Sand-Jensen, Kaj & Moore, K. A., 2018, In: Marine Ecology Progress Series. 604, p. 121-132

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Kvalitet og styring i fremtidens universiteter - Ejerskab, ledelseskultur og de faktiske følger af universitetsloven: Forskningspolitisk årsmøde 2009

    Harder, Peter, Bache, C., Flensted-Jensen, M., Koch, Lene, Olesen, Søren-Peter & Sand-Jensen, Kaj, 2009, 78 p. Det Kongelige Danske Videnskabernes Selskab.

    Research output: Other contributionCommunication

  9. Published

    Forskning skal ikke gøre ledelsen glad

    Harder, Peter, Bache, C., Flensted-Jensen, M., Koch, Lene, Olesen, Søren-Peter & Sand-Jensen, Kaj, 11 Feb 2009, In: Universitetsavisen.

    Research output: Contribution to journalContribution to newspaper - Newspaper articleCommunication

  10. Published

    Bureaukrati, Bogholderi og Bullshit

    Harder, Peter, Bache, C., Flensted-Jensen, M., Koch, Lene, Olesen, Søren-Peter & Sand-Jensen, Kaj, 30 Oct 2009, In: Weekendavisen.

    Research output: Contribution to journalContribution to newspaper - Newspaper articleCommunication

  11. Published

    Debat: Kommentar: Kronikken: Bureaukrati, bogholderi, bullshit

    Harder, P., Bache, C., Flensted-Jensen, M., Sand-Jensen, Kaj & Olesen, S., 23 Jan 2009, In: Weekendavisen. p. 12

    Research output: Contribution to journalContribution to newspaper - Feature articleCommunication

  12. Published

    Size-dependent nitrogen uptake in micro- and macroalgae

    Hein, M., Pedersen, M. F. & Sand-Jensen, Kaj, 1995, In: Marine Ecology - Progress Series. 118, p. 247-253

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    CO2 increases oceanic primary production

    Hein, M. & Sand-Jensen, Kaj, 1997, In: Nature. 388, p. 526-527

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Acclimation of photosynthesis to supersaturated CO2 in aquatic plant bicarbonate users

    Hussner, A., Mettler-Altmann, T., Weber, A. P. M. & Sand-Jensen, Kaj, 2016, In: Freshwater Biology. 61, 10, p. 1720-1732 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Catchment properties and the photosynthetic trait composition of freshwater plant communities

    Iversen, L. L., Winkel, A., Baastrup-Spohr, L., Hinke, A. B., Alahuhta, J., Baattrup-Pedersen, A., Birk, S., Brodersen, P., Chambers, P. A., Ecke, F., Feldmann, T., Gebler, D., Heino, J., Jespersen, T. S., Moe, S. J., Riis, T., Sass, L., Vestergaard, O., Maberly, S. C., Sand-jensen, K. & 1 others, Pedersen, Ole, 2019, In: Science. 366, 6467, p. 878-881 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Monitoring of animal abundance by environmental DNA - An increasingly obscure perspective: a reply to Klymus et al., 2015

    Iversen, L. L., Kielgast, J. & Sand-Jensen, Kaj, 2015, In: Biological Conservation. 192, p. 479-480 2 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

  17. Published

    Variable history of land use reduces the relationship to specific habitat requirements of a threatened aquatic insect

    Iversen, Lars Lønsmann, Rannap, R., Briggs, L. & Sand-Jensen, Kaj, 2016, In: Population Ecology. 58, 1, p. 155-164 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Are latitudinal richness gradients in European freshwater species only structured according to dispersal and time?

    Iversen, Lars Lønsmann, Jacobsen, Dean & Sand-Jensen, Kaj, 2016, In: Ecography. 39, 12, p. 1247-1249 3 p.

    Research output: Contribution to journalLetterResearchpeer-review

  19. Published

    Time-restricted flight ability influences dispersal and colonization rates in a group of freshwater beetles

    Iversen, Lars Lønsmann, Rannap, R., Briggs, L. & Sand-Jensen, Kaj, Feb 2017, In: Ecology and Evolution. 7, 3, p. 824-830 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    How do low dispersal species establish large range sizes? The case of the water beetle Graphoderus bilineatus

    Iversen, Lars Lønsmann, Rannap, R., Thomsen, P. F., Kielgast, J. & Sand-Jensen, Kaj, Jul 2013, In: Ecography. 36, 7, p. 770-777 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Sexual conflict and intrasexual polymorphism promote assortative mating and halt population differentiation

    Iversen, Lars Lønsmann, Svensson, E. I., Christensen, S. T., Bergsten, J. & Sand-Jensen, Kaj, 2019, In: Proceedings of the Royal Society B: Biological Sciences. 286, 1899, 8 p., 2019.0251.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Økologiske konsekvenser af reduceret vandføring i Suså. Bind I

    Iversen, T. M., Jeppesen, E., Sand-Jensen, Kaj & Thorup, J., 1984, Miljøstyrelsen, København. 178 p.

    Research output: Book/ReportBookResearch

  23. Published

    Vandløbsøkologi: Kompendium til brug ved undervisningen i Akvatisk Økologi ved Københavns Universitet

    Iversen, T. M., Lindegaard, C., Sand-Jensen, Kaj & Thorup, J., 1985, 110 p.

    Research output: Book/ReportCompendium/lecture notesEducation

  24. Published

    Invertebrate herbivory on the submerged macrophyte Potamogeton perfoliatus in a Danish stream

    Jacobsen, Dean & Sand-Jensen, Kaj, Feb 1994, In: Freshwater Biology. 31, 1, p. 43-52 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Variability of invertebrate herbivory on the submerged macrophyte Potamogeton perfoliatus

    Jacobsen, Dean & Sand-Jensen, Kaj, Oct 1995, In: Freshwater Biology. 34, 2, p. 357-365 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

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