- 1987
- Published
Ion exchange mechanisms on the erythrocyte membrane of the aquatic salamander, Amphiuma tridactylum.
Tufts, B. L., Nikinmaa, M., Steffensen, John Fleng & Randall, D. J., 1987, In: Journal of Experimental Biology. 133, p. 329-38 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Survival, metabolism and growth of Ulva lactuca under winter conditions: a laboratory study of bottlenecks in the life cycle
Vermaat, J. E. & Sand-Jensen, Kaj, 1987, In: Marine Biology. 95, p. 55-61Research output: Contribution to journal › Journal article › Research › peer-review
- 1986
- Published
En almindelig fejl ved bestemmelse af marine planktonalgers primærproduktion
Borum, Jens & Sand-Jensen, Kaj, 1986, In: Vand og miljø. 3, 2, p. 74-75Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Gut evacuation rates and ingestion rates of Eudiaptomus graciloides measured by means of the gut fluorescence method
Christoffersen, Kirsten Seestern & Jespersen, Anne, 1986, In: Journal of Plankton Research. 8, 5, p. 973-983 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Submerged macrophytes: Carbon metabolism, growth regulation and role in macrophyte dominated ecosystems
Sand-Jensen, Kaj & Søndergaard, M., 1986, 193 p. (Aquatic Botany, Vol. 26).Research output: Book/Report › Book › Research › peer-review
- Published
Variable HCO3 affinity of Elodea canadensis Michaux in response to different HCO3 and CO2 concentrations during growth
Sand-Jensen, Kaj & Gordon, D., 1986, In: Oecologia. 70, p. 420-432Research output: Contribution to journal › Journal article › Research › peer-review
- 1985
- Published
Development of epiphytic communities on eelgrass (Zostera marina L.) along a nutrient gradient in a Danish Estuary
Borum, Jens, 1985, In: Marine Biology. 87, p. 211-218Research output: Contribution to journal › Journal article › Research › peer-review
- 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/Report › Compendium/lecture notes › Education
- Published
Forurening fra landbruget skader åer, søer og fjorde
Sand-Jensen, Kaj, 1985, In: Dansk Vildforskning. 1984/85, p. 34-39Research output: Contribution to journal › Journal article › Research
- Published
Kvælstof og fosfat virker sammen på plantevækst og sedimentomsætning
Sand-Jensen, Kaj, 1985, In: Vand og miljø. 2, p. 76-78Research output: Contribution to journal › Journal article › Research
- Published
Microprofiles of oxygen in epiphyte communities on submerged macrophytes
Sand-Jensen, Kaj, Revsbech, N. P. & Jørgensen, B. B., 1985, In: Marine Biology. 89, p. 55-62Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Vandplanters optagelse af uorganisk kulstof ved fotosyntesen
Sand-Jensen, Kaj, 1985, In: Naturens Verden. p. 175-182Research output: Contribution to journal › Journal article › Research
- Published
High rates of production and mortality of submerged Sparganium emersum Rehman during its short growth season in a Eutrophic Danish stream
Nielsen, L. W., Nielsen, K. & Sand-Jensen, Kaj, 1985, In: Aquatic Botany. 22, 3-4, p. 325-334Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Cutaneous oxygen uptake and its relation to skin blood perfusion and ambient salinity in the plaice, Pleuronectes platessa.
Steffensen, John Fleng & Lomholt, J. P., 1985, In: Comparative Biochemistry and Physiology - Part A: Comparative Physiology. 81, 2, p. 373-5 2 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 1984
- Published
Biomass variation and autotrophic production of an epiphyte-macrophyte community in a coastal Danish area: I. Epiphyte species composition, biomass and production.
Borum, Jens, Kaas, H. & Wium-Andersen, S., 1984, In: Marine Biology Research. 23, 1-2, p. 165-179Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Biomass variation and autotrophic production of an epiphyte-macrophyte community in a costal danish area: II. epiphyte species composition, biomass and production
Borum, Jens, Kaas, H. & Wium-Andersen, S., Dec 1984, In: Ophelia. 23, 2, p. 165-179 15 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Effekter af næringsstoftilledninger til kystnære marine områder.
Borum, Jens, 1984, In: Vand og miljø. 3, p. 7-10Research output: Contribution to journal › Journal article › Research › peer-review
- 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/Report › Book › Research
- Published
Epiphyte shading and its effects on photosynthesis and diel metabolism of Lobelia dortmanna L. during the spring bloom in a Danish lake
Sand-Jensen, Kaj & Borum, Jens, 1984, In: Aquatic Botany. 20, p. 109-119Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Økologiske konsekvenser af reduceret vandføring i Suså. Bind II. Biologiske processer og vandkvalitetsforhold
Jeppesen, E., Iversen, T. M., Sand-Jensen, Kaj & Prahl, C., 1984, Miljøstyrelsen, København. 261 p.Research output: Book/Report › Book › Research
- Published
Differential ability of marine and freshwater macrophytes to utilize HCO3 and CO2
Sand-Jensen, Kaj & Gordon, D. M., 1984, In: Marine Biology. 80, 3, p. 247-253Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Biomass variation and autotrophic production of an epiphyte-macrophyte community in a coastal Danish area: I. Eelgrass (Zostera marina L.).
Wium-Andersen, S. & Borum, Jens, 1984, In: Marine Biology Research. 23, 1-2, p. 33-46Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Exceptional phytoplankton occurrences and related events in Danish waters 1981-83
Ærtebjerg, G. & Borum, Jens, 1984.Research output: Contribution to conference › Paper › Research
- 1983
- Published
The quantitative role of macrophytes, epiphytes and phytoplankton under different nutrient conditions in Roskilde Fjord, Denmark.
Borum, Jens, 1983, Proc. Int. Symp. Aquat. Macrophytes, Nijmegen, 18-23 September 1983.. p. 35-40Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
- Published
Photosynthetic carbon sources of stream macrophytes
Sand-Jensen, Kaj, 1983, In: Journal of Experimental Botany. 3, p. 198-210Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Physical and chemical parametrs regulating growth of periphytic communities
Sand-Jensen, Kaj, 1983, Periphyton of Freshwater Ecosystems. Wetzel, R. G. (ed.). Dr. W. Junk, The Haag, p. 63-71Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- Published
Regulation of growth of eelgrass (Zostera marina L.) in Danish coastal waters
Sand-Jensen, Kaj & Borum, Jens, 1983, In: Journal of Marine Engineering and Technology. 17, 2, p. 15-21Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Modelling the seasonal variation of organic matter in the sediment of a Daniush lowland stream
Jeppesen, E., Sand-Jensen, Kaj & Hasholt, Bent, 1983, Proceedings 11th Nordic Symposium on Sediments, Oslo, Norway. Vol. 11. p. 53-56Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
- Published
Energetic cost of active branchial ventilation in the sharksucker, Echeneis naucrates.
Steffensen, John Fleng & Lomholt, J. P., 1983, In: Journal of Experimental Biology. 103, p. 185-92 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 1982
- Published
Oxygen exchange with the lacunae and across leaves and roots of the submerged vascular macrophyte, Lobelia dortmanna
Sand-Jensen, Kaj & Prahl, C., 1982, In: New Phytologist. 91, p. 103-120Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Oxygen release from from roots of submerged aquatic macrophytes
Sand-Jensen, Kaj, Prahl, C. & Stokholm, H., 1982, In: Oikos. 38, p. 103-120Research output: Contribution to journal › Journal article › Research › peer-review
- 1981
- Published
Phytoplankton and epiphyte development and their shading effect on submerged macrophytes in lakes of different nutrient status
Sand-Jensen, Kaj & Søndergaard, M., 1981, In: International Review of Hydrobiology. 66, p. 529-552Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Light climate and metabolism of Nitella flexilis (L.) Ag. in the bottom water of oligotrophic Lake Grane Langsø, Denmark
Nygaard, G. & Sand-Jensen, Kaj, 1981, In: International Review of Hydrobiology. 66, p. 685-699Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The relative importance of skin oxygen uptake in the naturally buried plaice, Pleuronectes platessa, exposed to graded hypoxia.
Steffensen, John Fleng, Lomholt, J. P. & Johansen, K., 1981, In: Respiratory Physiology & Neurobiology. 44, 3, p. 269-75 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 1980
- Published
Biomass and production of epiphytes on eelgrass (Zostera marina L.) in the Øresund, Denmark.
Borum, Jens & Wium-Andersen, S., 1980, In: Marine Biology Research. sup. 1, p. 57-64Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Balancen mellem autotrofe komponenter i tempererede søer med forskellig næringsbelastning
Sand-Jensen, Kaj, 1980, In: Vatten. 36, p. 104-115Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Den klarvandede Lobelia sø
Sand-Jensen, Kaj, 1980, In: Natur og Miljoe (Copenhagen). 2, p. 6-9Research output: Contribution to journal › Journal article › Research
- Published
Okkerforurening af vandløb
Sand-Jensen, Kaj & Iversen, T. M., 1980, In: Kaskelot. 46, p. 10-15Research output: Contribution to journal › Journal article › Research
- Published
Økologisk balance i danske Lobelia søer
Sand-Jensen, Kaj, 1980, In: Naturens Verden. 4, p. 222-227Research output: Contribution to journal › Journal article › Research
- Published
Biomass and production of eelgrass (Zostera marina L.) in the Øresund, Denmark.
Wium-Andersen, S. & Borum, Jens, 1980, In: Marine Biology Research. sup. 1, p. 49-55Research output: Contribution to journal › Journal article › Research › peer-review
- 1979
- Published
Heavy metals in acid streams from lignite mining areas
Rasmussen, L. & Sand-Jensen, Kaj, 1979, In: Science of the Total Environment. 12, 1, p. 61-74Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Distribution and quantitative development of aquatic macrophytes in relation to sediment characteristics in oligotrophic Lake Kalgaard, Denmark
Sand-Jensen, Kaj & Søndergaard, M., 1979, In: Freshwater Biology. 9, 1, p. 1-11Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Effect of epiphytes on eelgrass photosynthesis
Sand-Jensen, Kaj, 1979, In: Aquatic Botany. 3, p. 55-63Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Physico-chemical environment, phytoplankton biomass and production in oligotrophic Lake Kalgaard, Denmark
Søndergaard, M. & Sand-Jensen, Kaj, 1979, In: Hydrobiologia. 63, 3, p. 241-253Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The delay in 14C fixation rates by three submerged macrophytes: A source of error in in the 14C technique
Søndergaard, M. & Sand-Jensen, Kaj, 1979, In: Aquatic Botany. 6, p. 111-119Research output: Contribution to journal › Journal article › Research › peer-review
- 1978
- Published
Growth and production of isoetids in oligotrophic Lake Kalgaard, Denmark
Sand-Jensen, Kaj & Søndergaard, M., 1978, In: Verhandlungen / Internationale Vereinigung für Theoretische und Angewandte Limnologie. 20, p. 659-666Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Macrophytes and chemistry of acidic streams from lignite mining areas
Sand-Jensen, Kaj & Rasmussen, L., 1978, In: Botanisk Tidsskrift. 72, p. 105-112Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Metabolic adaptation and vertical zonation of Littorella uniflora (L.) Aschers. and Isoetes lacustris L
Sand-Jensen, Kaj, 1978, In: Aquatic Botany. 4, p. 1-10Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Total autotrophic production in oligotrophic Lake Kalgaard, Denmark
Søndergaard, M. & Sand-Jensen, Kaj, 1978, In: Verhandlungen / Internationale Vereinigung für Theoretische und Angewandte Limnologie. 20, p. 667-673Research output: Contribution to journal › Journal article › Research › peer-review
- 1977
- Published
A comparison of chlorophyll a determinations of unstored and stored plankton filters extracted by methanol and acetone
Sand-Jensen, Kaj, 1977, In: Vatten. 32, p. 337-341Research output: Contribution to journal › Journal article › Research › peer-review
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Long-term survival of dinoflagellate cysts in anoxic marine sediments.
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Published -
7487
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Danmarks biodiversitets fremtid: de væsentligste udfordringer og højest prioriterede virkemidler
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Published -
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Potential harmful cyanobacteria in drinking water reservoirs of Ho Chi Minh City, Vietnam - toxicity and molecular phylogeny.
Research output: Contribution to conference › Conference abstract for conference › Research
Published
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