Freshwater Biology

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  1. Published

    Økologisk balance i danske Lobelia søer

    Sand-Jensen, Kaj, 1980, In: Naturens Verden. 4, p. 222-227

    Research output: Contribution to journal › Journal article › Research

  2. Published

    Balancen mellem autotrofe komponenter i tempererede søer med forskellig næringsbelastning

    Sand-Jensen, Kaj, 1980, In: Vatten. 36, p. 104-115

    Research output: Contribution to journal › Journal article › Research › peer-review

  3. Published

    Outstanding Lobelia dortmanna in iron armor

    Sand-Jensen, Kaj, Møller, C. L. & Raun, A. L., 2008, In: Plant Signalling & Behavior. 3, 10, p. 882-884

    Research output: Contribution to journal › Journal article › Research › peer-review

  4. Published

    Environmental variables and their effect on photosynthesis of aquatic plant communities

    Sand-Jensen, Kaj, 1989, In: Aquatic Botany. 34, p. 5-25

    Research output: Contribution to journal › Journal article › Research › peer-review

  5. Published

    Kvælstof og fosfat virker sammen på plantevækst og sedimentomsætning

    Sand-Jensen, Kaj, 1985, In: Vand og miljø. 2, p. 76-78

    Research output: Contribution to journal › Journal article › Research

  6. Published

    Forureningens spor udviskes i Furesøen.

    Sand-Jensen, Kaj, Thorsgaard, I., Pedersen, N. L., Moeslund, B. & Borum, Jens, 2007, In: Naturens Verden. 5, p. 28-37

    Research output: Contribution to journal › Journal article › Research

  7. 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

  8. 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

  9. Published

    Metabolic adaptation and vertical zonation of Littorella uniflora (L.) Aschers. and Isoetes lacustris L

    Sand-Jensen, Kaj, 1978, In: Aquatic Botany. 4, p. 1-10

    Research output: Contribution to journal › Journal article › Research › peer-review

  10. 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. 63-71

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

  11. 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. 103-120

    Research output: Contribution to journal › Journal article › Research › peer-review

  12. Published

    Den klarvandede Lobelia sø

    Sand-Jensen, Kaj, 1980, In: Natur og Miljoe (Copenhagen). 2, p. 6-9

    Research output: Contribution to journal › Journal article › Research

  13. Published

    Invertebrates graze submerged rooted macrophytes in lowland streams

    Sand-Jensen, Kaj & Madsen, T., 1989, In: Oikos. 55, p. 420-423

    Research output: Contribution to journal › Journal article › Research › peer-review

  14. Published

    Biomass regulation of microbenthic algae in Danish lowland streams

    Sand-Jensen, Kaj, Møller, J. & Olesen, B. H., 1988, In: Oikos. 53, 3, p. 332-340

    Research output: Contribution to journal › Journal article › Research › peer-review

  15. Published

    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. 260-271

    Research output: Contribution to journal › Journal article › Research › peer-review

  16. 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. 337-341

    Research output: Contribution to journal › Journal article › Research › peer-review

  17. Published

    Integrerede løsninger for natur og miljø

    Sand-Jensen, Kaj, 2008, In: URT. 3, p. 100-101

    Research output: Contribution to journal › Journal article › Research

  18. 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

  19. 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. 529-552

    Research output: Contribution to journal › Journal article › Research › peer-review

  20. Published

    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. 41-48

    Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research

  21. Published

    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. 452-457

    Research output: Contribution to journal › Journal article › Research › peer-review

  22. 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

  23. Published

    Vandplanters optagelse af uorganisk kulstof ved fotosyntesen

    Sand-Jensen, Kaj, 1985, In: Naturens Verden. p. 175-182

    Research output: Contribution to journal › Journal article › Research

  24. Published

    Samarbejde i et kugleunivers

    Sand-Jensen, Kaj, Borum, Jens, Raun, A. L., Lett, S. & Hinke, A., 2009, In: Aktuel Naturvidenskab. 6, p. 16-19

    Research output: Contribution to journal › Journal article › Research

  25. 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. 185-201

    Research output: Contribution to journal › Journal article › Research › peer-review

  26. Published

    Biomass and oxygen dynamics in the epiphyte community in a Danish lowland stream

    Sand-Jensen, Kaj, Borg, D. & Jeppesen, E., 1989, In: Freshwater Forum. 22, p. 431-443

    Research output: Contribution to journal › Journal article › Research › peer-review

  27. Published

    Minimum light requirements for growth in Ulva lactuca at very low light

    Sand-Jensen, Kaj, 1988, In: Marine Ecology - Progress Series. 50, p. 187-193

    Research output: Contribution to journal › Journal article › Research › peer-review

  28. Published

    Plankton community respiration along a nutrient gradient in a shallow Danish estuary

    Jensen, L. M., Sand-Jensen, Kaj, Marcher, S. & Hansen, M., 1989, In: Marine Ecology - Progress Series. 61, p. 75-85

    Research output: Contribution to journal › Journal article › Research › peer-review

  29. Published

    Oxygen dynamics and methan concentrations in peat soil linked to changes in water level - potentials of planar optodes and preliminary results

    Jensen, L. A., Elberling, Bo, Glud, R. N., Kühl, Michael, Lauritsen, F. R. & Joensen, H. P., 2008.

    Research output: Contribution to conference › Poster › Research

  30. Published

     Using planar optodes and MIMS to study O2 and CH4 dynamics in peat soil

    Jensen, L. A., Elberling, Bo, Glud, R. N., Kühl, Michael, Lauritsen, F. R. & Joensen, H. P., 2008.

    Research output: Contribution to conference › Poster › Research

  31. Published

    Molecular phylogeny of selected species of the order Dinophysiales (Dinophyceae) - testing the hypothesis of a Dinophysioid radiation.

    Jensen, M. H. & Daugbjerg, Niels, 2009, In: Journal of Phycology. 45, 5, p. 1136-1152

    Research output: Contribution to journal › Journal article › Research › peer-review

  32. Published

    In situ expression of genes involved in carbon concentrating expression of genes involved in carbon concentratingmechanisms in hot spring cyanobacteria

    Jensen, S. I., Steunou, A., Bhaya, D., Grossmann, A. R. & Kühl, Michael, 2008. 1 p.

    Research output: Contribution to conference › Conference abstract for conference › Research

  33. Published

    Changes in trophic state and aquatic communities in high Arctic ponds in response to increasing goose populations

    Jensen, T. C., Walseng, B., Hessen, D. O., Dimante-Deimantovica, I., Novichkova, A. A., Chertoprud, E. S., Chertoprud, M. V., Sakharova, E. G., Krylov, A. V., Frisch, D. & Christoffersen, Kirsten Seestern, 2019, In: Freshwater Biology. 64, 7, p. 1241-1254

    Research output: Contribution to journal › Journal article › Research › peer-review

  34. Published

    Fish manipulation as a lake restoration tool in shallow, eutrophic temperate lakes 1: cross-analysis of three Danish case-studies

    Jeppesen, E., Søndergaard, M., Mortensen, E., Kristensen, P., Riemann, B., Jensen, H. J., Müller, J. P., Sortkjær, O., Jensen, J. P., Christoffersen, Kirsten Seestern, Bosselmann, S. & Dall, E., Aug 1990, In: Hydrobiologia. 200-201, 1, p. 205-218 14 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  35. 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. 53-56

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  36. Published

    Ecology of Arctic Lakes and Ponds

    Jeppesen, E., Christoffersen, Kirsten Seestern, Rautio, M. & Lauridsen, T. L., 2021, Arctic Ecology. Thomas, D. N. (ed.). Wiley-Blackwell, p. 159-180 22 p.

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

  37. Published

    The structuring role of fish in Greenland lakes: an overview based on contemporary and paleoecological studies of 87 lakes from the low and the high Arctic

    Jeppesen, E., Lauridsen, T. L., Christoffersen, Kirsten Seestern, Landkildehus, F., Geertz-Hansen, P., Amsinck, S. L., Søndergaard, M., Davidson, T. A. & Rigét, F. F., Oct 2017, In: Hydrobiologia. 800, 1, p. 99-113 15 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  38. Published

    Kvælstofakkumulering og omsætning med udgangspunkt i undersøgelser i Suså og Gryde Å

    Jeppesen, E., Thyssen, N., Prahl, C., Sand-Jensen, Kaj & Iversen, T. M., 1987, In: Vand og miljø. 4, p. 123-129

    Research output: Contribution to journal › Journal article › Research

  39. 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

  40. Published

    Heat budget and thermal microenvironment of shallow-water corals: Do massive corals get warmer than branching corals?

    Jimenez, I. M., Kühl, Michael, Larkum, A. W. D. & Ralph, P. J., 2008, In: Limnology and Oceanography. 53, 4, p. 1548-1561

    Research output: Contribution to journal › Journal article › Research › peer-review

  41. Published

    Heat exposure of corals: investigating the "other" diffusive boundary layer

    Jimenez, I. M., Kühl, Michael, Larkum, A. W. D. & Ralph, P. J., 2009.

    Research output: Contribution to conference › Poster › Research

  42. Published

    Mitigation of Greenhouse Gas Emissions from Rice via Manipulation of Key Root Traits

    Jimenez Serna, Juan de la Cruz & Pedersen, Ole, 2023, In: Rice. 16, 1, 10 p., 24.

    Research output: Contribution to journal › Journal article › Research › peer-review

  43. Published

    Flooding stress and responses to hypoxia in plants

    Jimenez Serna, Juan de la Cruz, Mustroph, A., Pedersen, Ole, Weits, D. A. & Schmidt-schippers, R., 2024, In: Functional Plant Biology. 51, 4, 5 p., FP24061.

    Research output: Contribution to journal › Journal article › Research › peer-review

  44. Published

    Overcoming constraints to measuring O2 diffusivity and consumption of intact roots

    Jimenez Serna, Juan de la Cruz, Armstrong, W., Colmer, T. D. & Pedersen, Ole, 2024, In: Plant Physiology. 195, 1, p. 283-286 4 p., kiae046.

    Research output: Contribution to journal › Comment/debate › Research › peer-review

  45. Published

    Radial Oxygen Loss from Plant Roots - Methods

    Jiménez, J. D. L. C., Pellegrini, Elisa, Pedersen, Ole & Nakazono, M., 2021, In: Plants. 10, 11, 15 p., 2322.

    Research output: Contribution to journal › Review › Research › peer-review

  46. Published

    Root length is proxy for high-throughput screening of waterlogging tolerance in Urochloa spp. grasses

    Jiménez, J. D. L. C., Cardoso, J. A., Kotula, L., Veneklaas, E. J., Pedersen, Ole & Colmer, T. D., 2021, In: Functional Plant Biology. 48, 4, p. 411-421 11 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  47. Published

    Studies on growth rates and toxicity of Protoceratium reticulatum (Dinophyceae) based on different nitrogen sources, including characterization of genotypes using ITS sequences.

    Johannesen, C. J., Daugbjerg, Niels & Moestrup, Øjvind, 2004. 1 p.

    Research output: Contribution to conference › Conference abstract for conference › Research

  48. Published

    Hypersalinity as a trigger of seagrass (Thalassia testudinum) die-off events in Florida Bay: evidence based on shoot meristem O2 and H2S dynamics

    Johnson, C. R., Koch, M. S., Pedersen, Ole & Madden, C. J., 2018, In: Journal of Experimental Marine Biology and Ecology. 504, p. 47-52 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  49. Published

    Hypersalinity affects leaf and meristem O2 dynamics exposing meristems to H2S in the dominant tropical seagrass Thalassia testudinum

    Johnson, C. R., Koch, M. S., Pedersen, Ole & Madden, C. J., 2020, In: Journal of Experimental Marine Biology and Ecology. 533, 10 p., 151458.

    Research output: Contribution to journal › Journal article › Research › peer-review

  50. Published

    Internal leaf and meristem O2 and H2S dynamics of a tropical seagrass identify mechanisms of large-scale die-off events

    Johnson, C. R., Koch, M., McNicholl, C., Pedersen, Ole & Madden, C. J., 16 Feb 2020.

    Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

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