Kaj Sand-Jensen
Professor
Freshwater Biology
Universitetsparken 4
2100 København Ø
- 2017
- 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 journal › Journal article › Research › peer-review
- Published
Extreme diel dissolved oxygen and carbon cycles in shallow vegetated lakes
Andersen, M. R., Kragh, T. & Sand-Jensen, Kaj, 2017, In: Proceedings of the Royal Society B: Biological Sciences. 284, 1862, 9 p., 20171427.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Filsø - artsrigdommen stiger fortsat
Sand-Jensen, Kaj, Kragh, T., Båstrup-Spohr, Lars, Holm, P., Kristensen, E., Rye Larsen, J., Schou, J. C., Aaby, B. & Moeslund, B., 2017, In: URT. 4, p. 22-27 6 p.Research output: Contribution to journal › Journal article › Research
- Published
Profound afternoon depression of ecosystem production and nighttime decline of respiration in a macrophyte-rich, shallow lake
Kragh, T., Andersen, M. R. & Sand-Jensen, Kaj, 2017, In: Oecologia. 185, 1, p. 157-170 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2016
- 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 journal › Journal article › Research › peer-review
- 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 journal › Letter › Research › peer-review
- Published
Leaf gas films, underwater photosynthesis and plant species distributions in a flood gradient
Winkel, A., Visser, E. J. W., Colmer, T. D., Brodersen, K. P., Voesenek, L. A. C. J., Sand-Jensen, Kaj & Pedersen, Ole, 2016, In: Plant, Cell and Environment. 39, 7, p. 1537-1548 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Lobeliesøer - trusler og restaurering
Pedersen, Ole, Båstrup-Spohr, Lars, Madsen-Østerbye, M., Kristensen, E., Kragh, T., Andersen, M. R., Andersen, F. Ø. & Sand-Jensen, Kaj, 2016, In: Vand & Jord. 23, 2, p. 63-66 4 p.Research output: Contribution to journal › Journal article › Research
- Published
Remarkable richness of aquatic macrophytes in 3-years old re-established Lake Fil, Denmark
Båstrup-Spohr, Lars, Kragh, T., Petersen, K., Moeslund, B., Schou, J. C. & Sand-Jensen, Kaj, 2016, In: Ecological Engineering. 95, p. 375-383 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 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 journal › Journal article › Research › peer-review
- Published
Water-level fluctuations affect sediment properties, carbon flux and growth of the isoetid Littorella uniflora in oligotrophic lakes
Båstrup-Spohr, Lars, Møller, C. L. & Sand-Jensen, Kaj, 2016, In: Freshwater Biology. 61, 3, p. 301-315 15 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2015
- Published
Caught between draught and flooding on Oland's Great Alvar
Sand-Jensen, Kaj, Båstrup-Spohr, Lars, Andersen, M. R., Christensen, J. P. A., Alnoee, A. B., Jespersen, T. S., Riis, T. & Bruun, Hans Henrik, 2015, In: Svensk Botanisk Tidskrift. 109, 1, 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
From soaking wet to bone dry: predicting plant community composition along a steep hydrological gradient
Båstrup-Spohr, Lars, Sand-Jensen, Kaj, Nicolajsen, S. V. & Bruun, Hans Henrik, 2015, In: Journal of Vegetation Science. 26, 4, p. 619-630 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
High resistance of oligotrophic isoetid plants to oxic and anoxic dark exposure
Sand-Jensen, Kaj, Møller, C. L. & Borum, Jens, 2015, In: Freshwater Biology. 60, 5, p. 1044-1051 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Langtidsbelastning af miljørealistiske koncentrationer af pesticider på bundsamfund i ferskvand: stofomsætning, vækst, dødelighed og samfundsstruktur hos planter og dyr - et mikrokosmosstudium
Jacobsen, Dean & Sand-Jensen, Kaj, 2015, Miljøstyrelsen. 65 p. (Bekæmpelsesmiddelforskning fra Miljøstyrelsen; No. 158).Research output: Book/Report › Report › Research
- Published
Mellan torka och översvämning på Öland
Sand-Jensen, Kaj, Båstrup-Spohr, Lars, Christensen, J. P. A., Alnøe, A. B., Andersen, M. R., Jespersen, T. S., Riis, T. & Bruun, Hans Henrik, 2015, In: Svensk Botanisk Tidskrift. 109, 1, p. 28–35 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 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 journal › Comment/debate › Research › peer-review
- Published
Naturtyper i Danmark: Vandområderne
Sand-Jensen, Kaj, 2015, Atlas Flora Danica. Hartvig, P. & Vestergaard, P. (eds.). København: Gyldendal, Vol. 1. p. 107-116 10 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- Published
Niche specialization and functional traits regulate the rarity of charophytes in the Nordic countries
Båstrup-Spohr, Lars, Iversen, L. L., Borum, Jens & Sand-Jensen, Kaj, 2015, In: Aquatic Conservation: Marine and Freshwater Ecosystems. 25, 5, p. 609-621 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Positive interactions between moss cushions and vascular plant cover improve water economy on Öland's alvar, Sweden
Sand-Jensen, Kaj, Hammer, K. J., Madsen-Østerbye, M., Dencker, T. & Kragh, T., 2015, In: Botany. 93, 3, p. 141-150 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Whole-stream metabolism in nutrient-poor calcareous streams on Öland, Sweden
Alnøe, A. B., Riis, T., Andersen, M. R., Baattrup-Pedersen, A. & Sand-Jensen, Kaj, 2015, In: Aquatic Sciences. 77, 2, p. 207-219 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2014
- Published
Comparative growth and metabolism of gelatinous colonies of three cyanobacteria, Nostoc commune, Nostoc pruniforme and Nostoc zetterstedtii, at different temperatures
Møller, C. L., Vangsøe, M. T. & Sand-Jensen, Kaj, 2014, In: Freshwater Biology. 59, 10, p. 2183-2193 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Ecophysiology of gelatinous Nostoc colonies: unprecedented slow growth and survival in resource-poor and harsh environments
Sand-Jensen, Kaj, 2014, In: Annals of Botany. 114, 1, p. 17-33 17 p.Research output: Contribution to journal › Review › Research › peer-review
- 2013
- 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 journal › Journal article › Research › peer-review
- Published
Eutrofiering og klimaforandring er en giftig cocktail for ålegræs
Raun, A. L., Sand-Jensen, Kaj & Borum, Jens, 2013, In: Vand & Jord. 20, 1, p. 22-25 4 p.Research output: Contribution to journal › Journal article › Research
- Published
Fluctuating water levels control water chemistry and metabolism of a charophyte-dominated pond
Christensen, J. P. A., Sand-Jensen, Kaj & Stæhr, P. A., 2013, In: Freshwater Biology. 58, 7, p. 1353-1365 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Organic enrichment of sediments reduces arbuscular mycorrhizal fungi in oligotrophic lake plants
Møller, C. L., Kjøller, Rasmus & Sand-Jensen, Kaj, 2013, In: Freshwater Biology. 58, 4, p. 769-779 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Seventy years of changes in the abundance of Danish charophytes
Båstrup-Spohr, Lars, Iversen, L. L., Dahl-Nielsen, J. & Sand-Jensen, Kaj, 2013, In: Freshwater Biology. 58, 8, p. 1682-1693 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Underwater photosynthesis of submerged plants - recent advances and methods
Pedersen, Ole, Colmer, T. D. & Sand-Jensen, Kaj, 2013, In: Frontiers in Plant Science. 4, 19 p., 140.Research output: Contribution to journal › Review › Research › peer-review
- Published
Ålegræs - økologisk samspil og retablering
Sand-Jensen, Kaj, Borum, Jens & Flindt, M., 2013, In: Vand & Jord. 20, 1, p. 8-10 3 p.Research output: Contribution to journal › Journal article › Research
- 2012
- Published
CO2 dynamics along Danish lowland streams: water-air gradients, piston velocities and evasion rates
Sand-Jensen, Kaj & Stæhr, P. A., 2012, In: Biogeochemistry. 111, 1-3, p. 615-628 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Danmarks biodiversitets fremtid: de væsentligste udfordringer og højest prioriterede virkemidler
Rahbek, Carsten, Agger, P. W., Bruun, Hans Henrik, Ejrnæs, R., Sand-Jensen, Kaj, Strange, Niels & Svenning, J., 2012, Danmarks natur frem mod 2020: om at stoppe tabet af biologisk mangfoldighed. Meltofte, H. (ed.). Det Grønne Kontaktudvalg: Danmarks Naturfredningsforening, p. 101-112 12 p.Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research
- Published
Improved prediction of vegetation composition in NW European softwater lakes by combining location, water and sediment chemistry
Pulido Pérez, C., Sand-Jensen, Kaj, Lucassen, E. C. H. E. T., Roelofs, J. G. M., Brodersen, K. P. & Pedersen, Ole, 2012, In: Aquatic Sciences. 74, 2, p. 351-360 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Lake metabolism scales with lake morphometry and catchment conditions
Stæhr, P. A., Båstrup-Spohr, Lars, Sand-Jensen, Kaj & Stedmon, C., 2012, In: Aquatic Sciences. 74, 1, p. 155-169 15 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Moss cushions facilitate water and nutrient supply for plant species on bare limestone pavements
Sand-Jensen, Kaj & Hammer, K., 2012, In: Oecologia. 170, 2, p. 305-312 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Rapid oxygen exchange across the leaves of Littorella uniflora provides tolerance to sediment anoxia
Møller, C. L. & Sand-Jensen, Kaj, 2012, In: Freshwater Biology. 57, 9, p. 1875-1883 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The metabolism of aquatic ecosystems: history, applications, and future challenges
Stæhr, P. A., Testa, J. M., Kemp, W. M., Cole, J. J., Sand-Jensen, Kaj & Smith, S. V., 2012, In: Aquatic Sciences. 74, 1, p. 15-29 15 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
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
- 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
- 2011
- Published
Ecosystem metabolism in a temporary Mediterranean marsh (Donana National Park, SW Spain)
Geertz-Hansen, O., Montes, C., Duarte, C. M., Sand-Jensen, Kaj, Marba, N. & Grillas, P., 2011, In: Biogeosciences. 8, 4, p. 963-971 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
High sensitivity of Lobelia dortmanna to sediment oxygen depletion following organic enrichment
Møller, C. L. & Sand-Jensen, Kaj, 2011, In: New Phytologist. 190, 2, p. 320-31 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Unprecedented slow growth and mortality of the rare colonial cyanobacterium, Nostoc zetterstedtii, in oligotrophic lakes
Sand-Jensen, Kaj & Møller, C. L., 2011, In: Limnology and Oceanography. 56, 6, p. 1976-1982 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2010
- Published
Drivers of metabolism and net heterotrophy in contrasting lakes
Stæhr, P. A., Sand-Jensen, Kaj, Raun, A. L., Nilsson, B. & Kidmose, J. B., 2010, In: Limnology and Oceanography. 55, 2, p. 817-830 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Drivers of metabolism in contrasting lakes
Stæhr, P. A., Sand-Jensen, Kaj, Raun, A. L., Nilsson, B. & Kidmose, J., 2010, In: Limnology and Oceanography. 55, p. 817-830 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
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
- Published
Influence of sediment organic enrichment and water alkalinity on growth of aquatic isoetid and elodeid plants
Raun, A. L., Borum, Jens & Sand-Jensen, Kaj, 2010, In: Freshwater Biology. 55, 9, p. 1891-1904Research output: Contribution to journal › Journal article › Research › peer-review
- Published
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
- 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
- Published
Species pool versus site limitations of macrophytes in urban waters
Vermonden, K., Leuven, R. S. E. W., van der Velde, G., Hendriks, A. J., van Katwijk, M. M., Roelofs, J. G. M., Lucassen, E. C. H. E., Sand-Jensen, Kaj & Pedersen, Ole, 2010, In: Aquatic Sciences. 72, 3, p. 379-389 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2009
- Published
Active accumulation of internal DIC pools reduces transport limitation in large colonies of Nostoc pruniforme
Raun, A. L., Borum, Jens & Sand-Jensen, Kaj, 2009, In: Aquatic Biology. 5, 1, p. 23-29Research output: Contribution to journal › Journal article › Research › peer-review
ID: 5792
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Danmarks biodiversitets fremtid: de væsentligste udfordringer og højest prioriterede virkemidler
Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research
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1658
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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
Research output: Book/Report › Report › Research
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1591
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Hvordan påvirker temperaturen den bakterielle omsætning?
Research output: Contribution to journal › Journal article › Research › peer-review
Published