Freshwater Biology

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  1. 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

  2. Published

    Fiskeskæl fra 1930 fik vildlaksen tilbage i Skjern Å

    Sand-Jensen, Kaj & Schou, J. C., 27 Jan 2020, In: Vejle Amts Folkeblad.

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

  3. 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

  4. Published

    Decade-long time delays in nutrient and plant species dynamics during eutrophication and re-oligotrophication of Lake Fure 1900–2015

    Sand-Jensen, Kaj, Bruun, Hans Henrik & Båstrup-Spohr, Lars, May 2017, In: Journal of Ecology. 105, 3, p. 690-700 11 p.

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

  5. Published

    Nye danske søer - design af optimal miljøtilstand og biodiversitet

    Sand-Jensen, Kaj, Kragh, T., Borum, Jens, Båstrup-Spohr, Lars, Egemose, S., Jensen, H. S., Jeppesen, E., Reitzel, K. & Søndergaard, M., 2017, In: Vand & Jord. 24, 2, p. 65-69 5 p.

    Research output: Contribution to journal › Journal article › Communication

  6. Published

    Kransnålalger: fascinerer og udfordrer

    Sand-Jensen, Kaj, Schou, J. C., Moeslund, B. & Båstrup-Spohr, Lars, 2018, In: URT. 42, 4, p. 24-29 6 p.

    Research output: Contribution to journal › Journal article › Communication

  7. Published

    Kurvblomstfamilien: vi er mest til åbne vidder

    Sand-Jensen, Kaj & Schou, J. C., 2021, In: URT. 1, p. 8-13 6 p.

    Research output: Contribution to journal › Journal article › Communication

  8. Published

    Vådområder bidrager markant til CO2-udledningen

    Sand-Jensen, Kaj, Martinsen, K. T. & Borum, Jens, 12 Jun 2020, In: Ingeniøren.

    Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication

  9. Published

    Forskningstraditioner i ferskvand og på landjorden

    Sand-Jensen, Kaj & Bruun, Hans Henrik, 2013, In: Vand & Jord. 20, 3, p. 125-131 7 p.

    Research output: Contribution to journal › Journal article › Communication

  10. Published

    Star-kvaliteter

    Sand-Jensen, Kaj & Schou, J. C., 2019, In: URT. 43, 2, p. 8-15

    Research output: Contribution to journal › Journal article › Communication

  11. Published

    Kalkudfældning, fotosyntese og fosforbinding hos kransnålalger i småsøer

    Sand-Jensen, Kaj, Andersen, M., Kragh, T., Kristensen, E. & Martinsen, K. T., 2018, In: Vand & Jord. 25, 3, p. 101-104

    Research output: Contribution to journal › Journal article › Communication

  12. Published

    Size dependence of composition, photosynthesis and growth in the colony-forming freshwater ciliate, Ophrydium versatile

    Sand-Jensen, Kaj, Geertz-Hansen, O., Pedersen, Ole & Skovgaard, H., 1994, In: Freshwater Biology. 31, 2, p. 121-130 10 p.

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

  13. Published

    Sådan kan nye søer planlægges

    Sand-Jensen, Kaj, Egemose, S. & Søndergaard, M., 2020, In: Vand & Jord. 27, 4, p. 170-172

    Research output: Contribution to journal › Journal article › Communication

  14. Published

    Rekonstruktion af planters udviklingshistorie - benspænd forvandledes til frugtbart forskningsemne

    Sand-Jensen, Kaj, 2016, In: Vand & Jord. 23, 1, p. 4-9 6 p.

    Research output: Contribution to journal › Journal article › Communication

  15. Published

    Store huller i vores CO2-viden

    Sand-Jensen, Kaj, Stæhr, P. A. & Baatrup-Spohr, L., 2009, In: Aktuel Naturvidenskab. 2, p. 20-23 4 p.

    Research output: Contribution to journal › Journal article › Research

  16. 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

  17. Published

    Hvilken natur kan vi få på våde lavbundsjorde?

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

    Research output: Contribution to journal › Journal article › Communication

  18. Published

    Naturen i Danmark: Havet

    Sand-Jensen, Kaj & Fenchel, Tom (ed.), 2017, 2 ed. Gyldendal. 516 p. (Naturen i Danmark).

    Research output: Book/Report › Book › Communication

  19. Published

    Videnskabelig tradition - styrke eller hæmsko?

    Sand-Jensen, Kaj & Bruun, Hans Henrik, 2013, In: Aktuel Naturvidenskab. 2013, 5, p. 42-45 4 p.

    Research output: Contribution to journal › Journal article › Communication

  20. 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. 247-253

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

  21. Published

    Patterns in the distribution of Arctic freshwater zooplankton related to glaciation history

    Samchyshyna, L., Hansson, L. A. & Christoffersen, Kirsten Seestern, 2008, In: Polar Biology. 31, 12, p. 1427-1435

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

  22. Published

    Environmental change over the last millennium recorded in two contrasting crater lakes in western Uganda, eastern Africa (Lakes Kasenda and Wandakara)

    Ryves, D. B., Mills, K., Bennike, O., Brodersen, K. P., Lamb, A. L., Leng, M. J., Russell, J. M. & Ssemmanda, I., 2011, In: Quaternary Science Reviews. 30, 5-6, p. 555-569 15 p.

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

  23. Published

    Increased CO2 uptake due to sea ice growth and decay in the Nordic Seas

    Rysgaard, S., Bendtsen, J., Pedersen, L. T., Ramløv, H. & Glud, R. N., 2009, In: Journal of Geophysical Research - Oceans. 114, C09011, p. 1-9 9 p.

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

  24. Published

    The importance of eolian input on lake-sediment geochemical composition in the dry proglacial landscape of western Greenland

    Rydberg, J., Lindborg, T., Sohlenius, G., Reuss, N. S., Olsen, J. & Laudon, H., 2016, In: Arctic, Antarctic, and Alpine Research. 48, 1, p. 93-109 17 p.

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

  25. Published

    Acquisition of dwarf male "harems" by recently settled females of Osedax roseus n. sp. (Siboglinidae; Annelida)

    Rouse, G. W., Worsaae, Katrine, Johnson, S. B., Jones, W. J. & Vrijenhoek, R. C., 2008, In: Biological Bulletin. 214, 1, p. 67-82 15 p.

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

  26. Published

    Egg development of Plecoptera, Ephemeroptera and Odonata along latitudinal gradients

    Rotvit, L. & Jacobsen, Dean, 2014, In: Ecological Entomology. 39, 2, p. 177-185 9 p.

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

  27. Published

    Temperature increase and respiratory performance of macroinvertebrates with different tolerances to organic pollution

    Rotvit, L. & Jacobsen, Dean, 2013, In: Limnologica. 43, 6, p. 510-515 6 p.

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

  28. Published

    Fourier transform infrared spectroscopy, a new method for rapid determination of total organic and inorganic carbon and biogenic silica concentration in lake sediments

    Rosén, P., Vogel, H., Cunningham, L., Reuss, N. S., Conley, D. J. & Persson, P., 2010, In: Journal of Paleolimnology. 43, 2, p. 247–259 13 p.

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

  29. Published

    Multi‐taxa colonisation along the foreland of a vanishing equatorial glacier

    Rosero, P., Crespo-Pérez, V., Espinosa, R., Andino, P., Barragán, Á., Moret, P., Gobbi, M., Ficetola, G. F., Jaramillo, R., Muriel, P., Anthelme, F., Jacobsen, Dean, Dangles, O., Condom, T., Gielly, L., Poulenard, J., Rabatel, A., Basantes, R., Correa, B. C. & Cauvy-Fraunié, S., 2021, In: Ecography. 44, 7, p. 1010-1021 12 p.

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

  30. Published

    Meta‐analysis Contrasting Freshwater Biodiversity in Forests and Oil Palm Plantations with and without Riparian Buffers

    Rojas‐Castillo, O. A., Kepfer Rojas, Sebastian, Juen, L., Fogaça De Assis Montag, L., Carvalho, F. G., Mendes, T. P., Chua, K. W. J., Wilkinson, C. L., Amal, M. N. A., Fahmi‐Ahmad, M. & Jacobsen, Dean, 2024, In: Conservation Biology. 38, 1, p. 1-14 14 p., e14172.

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

  31. Published

    Forest buffer-strips mitigate the negative impact of oil palm plantations on stream communities

    Rojas-castillo, O. A., Kepfer Rojas, Sebastian, Vargas, N. & Jacobsen, Dean, 2023, In: Science of the Total Environment. 873, 12 p., 162259.

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

  32. Published

    Land-use effects on leaf-litter breakdown in streams in a tropical lowland catchment

    Rojas-Castillo, O. A., Kepfer Rojas, Sebastian & Jacobsen, Dean, 2024, In: Aquatic Sciences. 86, 15 p., 67.

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

  33. Published

    Drivers and ecology of Ceratium furcoides invasion of a Brazilian subtropical reservoir and its interaction with the phytoplankton community

    Rojas-Castillo, O. A., Pereira, L., Buffon, P. & de Souza Cardoso, L., 2023, In: Limnologica. 101, 13 p., 126080.

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

  34. Published

    Oliepalmer: En stigende trussel mod tropernes biodiversitet og ferskvande?

    Rojas, Oscar, Kepfer Rojas, Sebastian & Jacobsen, Dean, 2022, In: Aktuel Naturvidenskab. 2022, 3, p. 32-36

    Research output: Contribution to journal › Journal article › Communication

  35. Published

    The impacts of the oil palm expansion on freshwater biodiversity and ecosystem functioning: The role of riparian buffers in mitigating stream biodiversity loss

    Rojas, Oscar, 2023, Department of Biology, Faculty of Science, University of Copenhagen. 171 p.

    Research output: Book/Report › Ph.D. thesis › Research

  36. Published

    Carbon quantity defines productivity while its quality defines community composition of bacterioplankton in subarctic ponds

    Roiha, T., Tiirola, M., Cazzanelli, M. & Rautio, M., 2012, In: Aquatic Sciences. 74, 3, p. 513-525 13 p.

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

  37. Published

    Effects of cell-bound microcystins on survival and feeding of Daphnia spp

    Rohrlack, T., Dittmann, E., Börner, T. & Christoffersen, Kirsten Seestern, 1 Aug 2001, In: Applied and Environmental Microbiology. 67, 8, p. 3523-9 7 p.

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

  38. Published

    SPATIAL HETEROGENEITY OF PHOTOSYNTHETIC ACTIVITY WITHIN DISEASED CORALS FROM THE GREAT BARRIER REEF

    Roff, G., Ulstrup, K. E., Fine, M., Ralph, P. J. & Hoegh-Guldberg, O., 2008, In: Journal of Phycology. 44, 2, p. 526-538

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

  39. Published

    Coral disease physiology: the impact of Acroporid white syndrome on Symbiodinium

    Roff, G., Kvennefors, E. C. E., Ulstrup, K. E., Fine, M. & Hoegh-Guldberg, O., 2008, In: Coral Reefs. 27, 2, p. 373-377

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

  40. Published

    The Gonyaulax spinifera (Dinophyceae) "complex": Perpetuating the paradox?

    Rochon, A., Lewis, J., Ellegaard, Marianne & Harding, I. C., 2009, In: Review of Palaeobotany and Palynology. 155, 1-2, p. 52-60

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

  41. Published

     Woloszynskia limnetica (Dinophyceae): General ultrastructure and flagellar apparatus architecture.

    Roberts, K. R., Hansen, Gert & Taylor, F. J. R., 1995, In: Journal of Phycology. 31, p. 948-957 10 p.

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

  42. Published

    Role of food uptake for photosynthesis, growth and survival of the mixotrophic dinoflagellate Dinophysis acuminata

    Riisgaard, K. & Hansen, Per Juel, 17 Apr 2009, In: Marine Ecology - Progress Series. 381, p. 51-62 12 p.

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

  43. Published

    Growth of an aquatic bryophyte (Warnstorfia fluitans (Hedw.) Loeske) from a High Arctic lake: effect of nutrient concentration

    Riis, T., Olesen, B., Katborg, C. K. & Christoffersen, Kirsten Seestern, 2010, In: Arctic. 63, 1, p. 100-106 7 p.

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

  44. Published

    Ecological function of aquatic mosses in Arctic lakes

    Riis, T., Tagesen, B. K. & Christoffersen, Kirsten Seestern, 2013, Zackenberg Ecological Research Operations: 18th Annual Report 2012. Jensen, L. M., Rasch, M. & Schmidt, N. M. (eds.). Aarhus University, DCE – Danish Centre for Environment and Energy, p. 98-99 2 p.

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

  45. Published

    Vegetation and flow regime in lowland streams

    Riis, T., Suren, A. M., Clausen, B. & Sand-Jensen, Kaj, 2008, In: Freshwater Biology. p. 1531-1541

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

  46. Published

    Mosses in High-Arctic lakes: in situ measurements of annual primary production and decomposition

    Riis, T., Christoffersen, Kirsten Seestern & Baattrup-Pedersen, A., 2016, In: Polar Biology. 39, 3, p. 543-552 10 p.

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

  47. Published

    Effects of warming on annual production and nutrient-use efficiency of aquatic mosses in a high Arctic lake

    Riis, T., Christoffersen, Kirsten Seestern & Baattrup-Pedersen, A., 2014, In: Freshwater Biology. 59, 8, p. 1622-1632 11 p.

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

  48. Published

    Distribution and production of plankton communities in the subtropical convergence zone of the Sargasso Sea. I. phytoplankton and bacterioplankton

    Riemann, Lasse, Nielsen, T. G., Kragh, T., Richardson, Katherine, Parner, H., Jakobsen, H. H. & Munk, P., 2011, In: Marine Ecology - Progress Series. 426, p. 57-70 14 p.

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

  49. Published

    Ecological consequences of a manual reduction of roach and bream in a eutrophic, temperate lake

    Riemann, B., Christoffersen, Kirsten Seestern, Jensen, H. J., Müller, J. P., Lindegaard, C. & Bosselmann, S., Aug 1990, In: Hydrobiologia. 200-201, 1, p. 241-250 10 p.

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

  50. Published

    Microbial trophodynamics in temperate lakes

    Riemann, B. & Christoffersen, Kirsten Seestern, 1993, In: Marine Microbial Food Webs. 7, 1, p. 69-100 32 p.

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

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