Kaj Sand-Jensen

Kaj Sand-Jensen

Professor


Publication year:
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1 - 25 out of 494Page size: 25
  1. 2024
  2. Published

    Hourly methane and carbon dioxide fluxes from temperate ponds

    Sø, Jonas Stage, Martinsen, Kenneth Thorø, Kragh, T. & Sand-Jensen, Kaj, 2024, In: Biogeochemistry. 167, p. 177-195 19 p.

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

  3. Published

    Water quality in a shallow eutrophic lake is unaffected by extensive thinning of planktivorous and benthivorous fish species

    Polauke, E., Sø, Jonas Stage, Carl, Henrik, Møller, Peter Rask, Reitzel, K., Sand-Jensen, Kaj & Kragh, T., 2024, In: Journal of Environmental Management. 356

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

  4. 2023
  5. Published

    Nyt udstyr måler tabene af metan og CO2 fra søer

    Sø, Jonas Stage, Sand-Jensen, Kaj, Martinsen, Kenneth Thorø & Kragh, T., 25 May 2023, Videnskab.dk.

    Research output: Other contribution › Net publication - Internet publication › Communication

  6. Published

    Environmental predictors of lake fish diversity across gradients in lake age and spatial scale

    Martinsen, Kenneth Thorø, Kristensen, E., Båstrup-Spohr, Lars, Søndergaard, M., Carl, Henrik, Jeppesen, E., Sand-Jensen, Kaj & Kragh, T., 2023, In: Freshwater Biology. 68, 7, 14 p.

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

  7. Published

    Methane and carbon dioxide fluxes at high spatiotemporal resolution from a small temperate lake

    Sø, Jonas Stage, Sand-Jensen, Kaj, Martinsen, Kenneth Thorø, Polauke, E., Kjær, Johan Emil, Reitzel, K. & Kragh, T., 2023, In: Science of the Total Environment. 878, 11 p., 162895.

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

  8. Published

    Predicting lake bathymetry from the topography of the surrounding terrain using deep learning

    Martinsen, Kenneth Thorø, Sand-Jensen, Kaj & Selvan, Raghav, 2023, In: Limnology and Oceanography: Methods. 21, 10, p. 625-636

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

  9. 2022
  10. Published

    Biologer: Sådan sikrer vi biodiversiteten ved vådlægning af lavbundsjorde

    Bruun, Hans Henrik & Sand-Jensen, Kaj, 8 Mar 2022, In: Altinget.

    Research output: Contribution to journal › Contribution to newspaper - Comment/debate › Communication

  11. Published

    CO2 i Skandinaviens vandløb analyseret med maskinlæring

    Martinsen, Kenneth Thorø & Sand-Jensen, Kaj, 2022, In: Vand & Jord. 5, p. 207-210

    Research output: Contribution to journal › Journal article › Communication

  12. Published

    Danmarks Biodiversitet: før, nu og I morgen

    Sand-Jensen, Kaj & Schou, J. C., 2022, 1 ed. København: Gad. 240 p.

    Research output: Book/Report › Book › Communication

  13. Published

    Ecosystem Metabolism and Gradients of Temperature, Oxygen and Dissolved Inorganic Carbon in the Littoral Zone of a Macrophyte-Dominated Lake

    Martinsen, Kenneth Thorø, Zak, N. B., Båstrup-Spohr, Lars, Kragh, T. & Sand-Jensen, Kaj, 2022, In: Journal of Geophysical Research: Biogeosciences. 127, 12, 15 p., e2022JG007193.

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

  14. Published

    Environmental drivers and sources of stream oxygen consumption in an agricultural lake catchment

    Sø, Jonas Stage, Kragh, T., Sand-Jensen, Kaj & Martinsen, Kenneth Thorø, 2022, In: Ecological Engineering. 176, 11 p., 106516.

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

  15. Published

    Intelligente computersystemer i økologien

    Sand-Jensen, Kaj, Martinsen, Kenneth Thorø & Kragh, T., 2022, In: Aktuel Naturvidenskab. 5, p. 16-19

    Research output: Contribution to journal › Journal article › Communication

  16. Published

    Photosynthesis, growth, and distribution of plants in lowland streams — A synthesis and new data analyses of 40 years research

    Sand-Jensen, Kaj, Riis, T. & Martinsen, Kenneth Thorø, 2022, In: Freshwater Biology. 67, 7, p. 1255-1271 17 p.

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

  17. Published

    Physiological Adaptation and Plant Distribution along a Steep Hydrological Gradient

    Sand-Jensen, Kaj, Borum, Jens, Møller, C. L. & Båstrup-Spohr, Lars, 2022, In: Plants. 11, 13, 12 p., 1683.

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

  18. Published

    Predicting water quality from geospatial lake, catchment, and buffer zone characteristics in temperate lowland lakes

    Martinsen, Kenneth Thorø & Sand-Jensen, Kaj, 2022, In: Science of the Total Environment. 851, 12 p., 158090.

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

  19. Published

    Removal of chromophoric dissolved organic matter under combined photochemical and microbial degradation as a response to different irradiation intensities

    Kragh, T., Sand-Jensen, Kaj, Kristensen, E., Pedersen, Ole & Madsen-Østerbye, M., 2022, In: Journal of Environmental Sciences. 118, p. 76-86

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

  20. Published

    Stream-Lake Connectivity Is an Important Control of Fluvial CO2 Concentrations and Emissions in Catchments

    Sand-Jensen, Kaj, Riis, T., Kjær, Johan Emil & Martinsen, Kenneth Thorø, 2022, In: Earth and Space Science. 9, 12, 12 p., e2022EA002664.

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

  21. Published

    Vandløbenes CO2-overmætning og biodiversitet

    Sand-Jensen, Kaj, Martinsen, Kenneth Thorø, Kjær, Johan Emil, Sø, Jonas Stage, Baumane, Marta, Kragh, T., Båstrup-Spohr, Lars, Bruun, Hans Henrik & Riis, T., 2022, In: Vand & Jord. 2, p. 44-48

    Research output: Contribution to journal › Journal article › Communication

  22. Published

    Wind drives fast changes of light climate in a large, shallow re-established lake

    Martinsen, Kenneth Thorø, Kragh, T., Sand-Jensen, Kaj, Madsen-Østerbye, M., Kristensen, E. & Sø, Jonas Stage, 2022, In: Science of the Total Environment. 806, 3, 11 p., 151354.

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

  23. 2021
  24. Published

    Optimal physical design in a new lake for reducing phosphorus pools

    Sø, Jonas Stage, Sand-Jensen, Kaj & Kragh, T., 1 Mar 2021, In: Ecological Engineering. 161, 11 p., 106160.

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

  25. Published

    Bregner: sjældent spændende

    Sand-Jensen, Kaj & Schou, J. C., 2021, In: URT. 3, p. 6-13 7 p.

    Research output: Contribution to journal › Journal article › Communication

  26. Published

    Century-long records reveal shifting challenges to seagrass recovery

    Krause-Jensen, D., Duarte, C. M., Sand-Jensen, Kaj & Carstensen, J., 2021, In: Global Change Biology. 27, 3, p. 563-575 13 p.

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

  27. Published

    Den fattige egn med den rige flora

    Schou, J. C. & Sand-Jensen, Kaj, 2021, In: URT. 4, p. 12-22

    Research output: Contribution to journal › Journal article › Communication

  28. Published

    Drier, darker and more fertile: 140 years of plant habitat change driven by land-use intensification

    Nielsen, T. F., Sand-Jensen, Kaj & Bruun, Hans Henrik, 2021, In: Journal of Vegetation Science. 32, 4, 16 p., e13066.

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

  29. Published

    Hvilken natur kan vi få på våde lavbundsjorde?

    Sand-Jensen, Kaj, Baumane, Marta, Båstrup-Spohr, Lars & Bruun, Hans Henrik, 2021, In: Aktuel Naturvidenskab. 2021, 6, p. 28-33

    Research output: Contribution to journal › Journal article › Communication

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