Kaj Sand-Jensen
Professor
Freshwater Biology
Universitetsparken 4
2100 København Ø
- Published
Skyfald og kosmisk overlevelse
Sand-Jensen, Kaj, Møller, C. L., Lüchau, A. & Jespersen, T. S., 2010, In: URT. 34, 4, p. 127-132 6 p.Research output: Contribution to journal › Journal article › Research
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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
Eugenius Warming Prisen i dansk botanik
Sand-Jensen, Kaj, 2009, In: URT. 33, p. 92-93Research output: Contribution to journal › Journal article › Communication
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Environmental control of bicarbonate use among freshwater and marine macrophyes
Sand-Jensen, Kaj, 1987, Ecology and physiology of intertidal plants. Crawford, R. (ed.). Blackwell Publishing, p. 99-112Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Temperature in lowland streams: contemporary patterns, empirical models and future scenarios.
Sand-Jensen, Kaj, 2007, In: Hydrological Processes. 21, 3, p. 348-358Research output: Contribution to journal › Journal article › Research › peer-review
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Mennesket og de ferske vande
Sand-Jensen, Kaj, 2013, Naturen i Danmark: De ferske vande. Sand-Jensen, K. (ed.). København: Gyldendal, Vol. 5. p. 33-46 14 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication
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Når planter taber rodfæste
Sand-Jensen, Kaj, Møller, C. L., Borum, Jens, Pedersen, N. L., Pedersen, Ole, Raun, A. L. & Møller, C. L., 2010, In: URT. 34, 1, p. 14-20 7 p.Research output: Contribution to journal › Journal article › Research
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Environmental variables and their effect on photosynthesis of aquatic plant communities
Sand-Jensen, Kaj, 1989, In: Aquatic Botany. 34, p. 5-25Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Flora eller fauna
Sand-Jensen, Kaj, 2012, In: URT. 36, 3, p. 104-105 2 p.Research output: Contribution to journal › Journal article › Communication
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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
Økologisk balance i danske Lobelia søer
Sand-Jensen, Kaj, 1980, In: Naturens Verden. 4, p. 222-227Research output: Contribution to journal › Journal article › Research
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Danmarks søer og vandløb
Sand-Jensen, Kaj, 2013, Naturen i Danmark: De ferske vande. Sand-Jensen, K. (ed.). København: Gyldendal, Vol. 5. p. 17-32 16 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication
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Metabolism and resources of spherical colonies of Nostoc zetterstedtii
Sand-Jensen, Kaj, Raun, A. L. & Borum, Jens, 2009, In: Limnology and Oceanography. 54, 4, p. 1282–1291Research output: Contribution to journal › Journal article › Research › peer-review
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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
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Outstanding Lobelia dortmanna in iron armor
Sand-Jensen, Kaj, Møller, C. L. & Raun, A. L., 2008, In: Plant Signalling & Behavior. 3, 10, p. 882-884Research output: Contribution to journal › Journal article › Research › peer-review
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Eet kalkbrott på Ölands alvar - en stenøken med knivskarpe miljögränser.
Sand-Jensen, Kaj, Båstrup-Spohr, Lars, Winkel, A., Møller, C. L., Borum, Jens, Brodersen, K. P., Lindell, T. & Stæhr, P. A., 2010, In: Svensk Botanisk Tidskrift. 104, 1, p. 23-31Research output: Contribution to journal › Journal article › Research › peer-review
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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
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Forureningens spor udviskes i Furesøen.
Sand-Jensen, Kaj, Thorsgaard, I., Pedersen, N. L., Moeslund, B. & Borum, Jens, 2007, In: Naturens Verden. 5, p. 28-37Research output: Contribution to journal › Journal article › Research
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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
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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
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Biologiske samspil i søer
Sand-Jensen, Kaj, 2013, Naturen i Danmark: De ferske vande. Sand-Jensen, K. (ed.). København: Gyldendal, Vol. 5. p. 391-397 7 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication
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Biologiske samspil i vandløb
Sand-Jensen, Kaj, 2013, Naturen i Danmark: De ferske vande. Sand-Jensen, K. (ed.). København: Gyldendal, Vol. 5. p. 219-230 12 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication
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Tolerance of the widespread cyanobacterium Nostoc commune to extreme temperature variation (-269 to105 degress C), pH and salt stress
Sand-Jensen, Kaj & Jespersen, T. S., 2012, In: Oecologia. 169, 2, p. 331-339 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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CO2-kollaps. Børnene truer klodens klima
Sand-Jensen, Kaj, 1 Aug 2009, In: Politiken. p. 4Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
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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
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Den klarvandede Lobelia sø
Sand-Jensen, Kaj, 1980, In: Natur og Miljoe (Copenhagen). 2, p. 6-9Research output: Contribution to journal › Journal article › Research
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Skattejagt i baghaven.
Sand-Jensen, Kaj, 2007, In: URT. 31, p. 144-145Research output: Contribution to journal › Journal article › Communication
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Vandløbenes planter
Sand-Jensen, Kaj, 2013, Naturen i Danmark: De ferske vande. Sand-Jensen, K. (ed.). København: Gyldendal, Vol. 5. p. 101-124 24 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication
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Biomass regulation of microbenthic algae in Danish lowland streams
Sand-Jensen, Kaj, Møller, J. & Olesen, B. H., 1988, In: Oikos. 53, 3, p. 332-340Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Ölands växtrikedom håller på att kvävas
Sand-Jensen, Kaj & Bruun, Hans Henrik, 2012, In: Svensk Botanisk Tidskrift. 106, 3-4, p. 201-203 3 p.Research output: Contribution to journal › Journal article › Research
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100 years of vegetation decline and recovery in Lake Fure, Denmark.
Sand-Jensen, Kaj, Pedersen, N. L., Thorsgaard, I., Moeslund, B., Borum, Jens & Brodersen, K. P., 2008, In: Journal of Ecology. 96, p. 260-271Research output: Contribution to journal › Journal article › Research › peer-review
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Invertebrates graze submerged rooted macrophytes in lowland streams
Sand-Jensen, Kaj & Madsen, T., 1989, In: Oikos. 55, p. 420-423Research 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
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
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Sørestaurering
Sand-Jensen, Kaj, 2013, Naturen i Danmark: De ferske vande. Sand-Jensen, K. (ed.). København: Gyldendal, Vol. 5. p. 399-407 9 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication
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Integrerede løsninger for natur og miljø
Sand-Jensen, Kaj, 2008, In: URT. 3, p. 100-101Research output: Contribution to journal › Journal article › Research
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Eutrofieringseffekter i danske vandområder: En sammenligning mellem vandløb, søer og kystområder
Sand-Jensen, Kaj & Nielsen, G. Æ., 1987, Kvælstof og fosfor i vandmiljøet. Rapport fra Konsensuskonference. Planlægningsrådet for Forskningen, p. 41-48Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research
- Published
Drag forces of common plant species in temperate streams: consequences of morphology, velocity and biomass.
Sand-Jensen, Kaj, 2008, In: Hydrobiologia. 610, 1, p. 307-319 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Søernes rodfæstede planter
Sand-Jensen, Kaj, 2013, Naturen i Danmark: De ferske vande. Sand-Jensen, K. (ed.). København: Gyldendal, Vol. 5. p. 301-318 18 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication
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Vandplanters optagelse af uorganisk kulstof ved fotosyntesen
Sand-Jensen, Kaj, 1985, In: Naturens Verden. p. 175-182Research output: Contribution to journal › Journal article › Research
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Photosynthesis and light adaptation in epiphyte-macrophyte associations measured by oxygen microelectrodes
Sand-Jensen, Kaj & Revsbech, N. P., 1987, In: Limnology and Oceanography. 32, p. 452-457Research output: Contribution to journal › Journal article › Research › peer-review
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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
- Published
Søernes miljø
Sand-Jensen, Kaj, 2013, Naturen i Danmark: De ferske vande. Sand-Jensen, K. (ed.). København: Gyldendal, Vol. 5. p. 257-272 16 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication
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Samarbejde i et kugleunivers
Sand-Jensen, Kaj, Borum, Jens, Raun, A. L., Lett, S. & Hinke, A., 2009, In: Aktuel Naturvidenskab. 6, p. 16-19Research output: Contribution to journal › Journal article › Research
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Natursyn og Naturkamp
Sand-Jensen, Kaj, 2009, In: URT. 33, p. 129-131Research output: Contribution to journal › Journal article › Communication
- Published
Naturen i Danmark: De ferske vande
Sand-Jensen, Kaj (ed.), 2013, København: Gyldendal. 504 p.Research output: Book/Report › Book › Communication
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Minimum light requirements for growth in Ulva lactuca at very low light
Sand-Jensen, Kaj, 1988, In: Marine Ecology - Progress Series. 50, p. 187-193Research output: Contribution to journal › Journal article › Research › peer-review
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Scaling of photosynthetic production of aquatic macrophytes - a review.
Sand-Jensen, Kaj, 2007, In: Oikos. 116, 1, p. 280-294Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Biomass, net production and growth dynamics in an eelgrass (Zostera marina L.) population in Vellerup Vig
Sand-Jensen, Kaj, 1975, In: Marine Biology Research. 14, p. 185-201Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Damme
Sand-Jensen, Kaj, 2013, Naturen i Danmark: De ferske vande. Sand-Jensen, K. (ed.). København: Gyldendal, Vol. 5. p. 409-435 27 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication
ID: 5792
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Danmarks biodiversitets fremtid: de væsentligste udfordringer og højest prioriterede virkemidler
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Langtidsbelastning af miljørealistiske koncentrationer af pesticider på bundsamfund i ferskvand: stofomsætning, vækst, dødelighed og samfundsstruktur hos planter og dyr - et mikrokosmosstudium
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Hvordan påvirker temperaturen den bakterielle omsætning?
Research output: Contribution to journal › Journal article › Research › peer-review
Published