Kirsten Seestern Christoffersen

Kirsten Seestern Christoffersen

Professor

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    ORCID: 0000-0002-3324-1017

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    1. Published

      A combined microcosm and mesocosm approach to examine factors affecting survival and mortality of Pseudomonas fluorescens Ag1 in seawater

      Ahl, T., Christoffersen, Kirsten Seestern, Riemann, B. & Nybroe, O., 1995, In: FEMS Microbiology Ecology. 17, 2, p. 107-116

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

    2. Published

      Lake depth rather than fish planktivory determines cladoceran community structure in Faroese lakes - evidence from contemporary data and sediments

      Amsinck, S. L., Strzelczak, A., Bjerring, R., Landkildehus, F., Lauridsen, T. L., Christoffersen, Kirsten Seestern & Jeppesen, E., 2006, In: Freshwater Biology. 51, 11, p. 2124-2142

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

    3. Published

      Galathea-3: "Søers Biologi" - status og tilbageblik

      Amsinck, S. L., Jeppesen, E., Landkildehus, F., Christoffersen, Kirsten Seestern, Brodersen, K. P., Johansson, L. S., Estany, T. B., Ventura, M. & Skov, T., 2007, In: Vand og Jord. 14, 3, p. 95-98 4 p.

      Research output: Contribution to journal › Journal article › Research

    4. Published

      Limnological and palaeolimnological studies of lakes in south-western Greenland

      Anderson, N. J., Bennike, O., Christoffersen, Kirsten Seestern, Jeppesen, E., Markager, S., Miller, G. & Renberg, I., 1999, In: Geology of Greenland, Survey Bulletin. 183, p. 68-74

      Research output: Contribution to journal › Journal article › Research

    5. Published

      Influence of filtration and glucose amendment on bacterial growth rate at different tidal conditions in the Minho Estuary River (NW Portugal)

      Anne, I., Fidalgo, M. L., Thosthrup, L. & Christoffersen, Kirsten Seestern, 2006, In: Limnetica. 25, 3, p. 637-646

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

    6. Published

      Glacial-fed and páramo lake ecosystems in the tropical high Andes

      Barta, B., Mouillet, C., Espinosa, R., Andino, P., Jacobsen, Dean & Christoffersen, Kirsten Seestern, 1 May 2018, In: Hydrobiologia. 813, 1, p. 19-32 14 p.

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

    7. Published

      MANA project

      Bonnet, Philippe, Christoffersen, Kirsten Seestern & Chang, M., 2011, Zackenberg Ecological Research Operations: 16th Annual Report 2010. Jensen, L. M. & Rasch, M. (eds.). Aarhus University, DCE – Danish Centre for Environment and Energy, p. 93 1 p.

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

    8. Published

      Short-and long term niche segregation and individual specialization of brown trout (Salmo trutta) in species poor Faroese lakes

      Brodersen, J., Malmquist, H. J., Landkildehus, F., Lauridsen, T. L., Amsinck, S. L., Hansen, R. B., Søndergaard, M., Johansson, L. S., Christoffersen, Kirsten Seestern & Jeppesen, E., 2012, In: Environmental Biology of Fishes. 93, 3, p. 305-318 14 p.

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

    9. Published

      Emergent and floating-leaved macrophytes as refuge for zooplankton in a eutrophic temperate lake without submerged vegetation

      Cazzanelli, M., Perlt, Trine Warming & Christoffersen, Kirsten Seestern, 2008, In: Hydrobiologia. 605, 1, p. 113-122

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

    10. Published

      Benthic resources are the key to Daphnia middendorffiana survival in a high arctic pond

      Cazzanelli, M., Forsström, L., Rautio, M., Michelsen, Anders & Christoffersen, Kirsten Seestern, 2012, In: Freshwater Biology. 57, 3, p. 541-551 11 p.

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

    11. Published

      An approach to measure ciliate grazing on living heterotrophic nanoflagellates

      Christoffersen, Kirsten Seestern & González, J. M., 2003, In: Hydrobiologia. 491, 1-3, p. 159-166

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

    12. Published

      Implications of Climate-enforced Temperature Increases on Freshwater Pico- and Nanoplankton Populations Studied in Artificial Ponds During 16 Months

      Christoffersen, Kirsten Seestern, Andersen, N., Søndergaard, M., Liboriussen, L. & Jeppesen, E., 2006, In: Hydrobiologia. 569, 1, p. 259-266

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

    13. Published

      Picoplankton: biomasse, produktion og græsning af heterotrofe nanoflagellater

      Christoffersen, Kirsten Seestern, 1994, Struktur og funktion af kystnære marine økosystemer. p. 63-73

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

    14. Published

      Qualitative importance of the microbial loop and plankton community structure in a eutropic lake during a bloom of Cyanobacteria

      Christoffersen, Kirsten Seestern, 1990, In: Microbial Ecology. 20, p. 253-272

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

    15. Published

      Toxic cyanobacteria in New Zealand lakes and toxicity to indigenous zooplankton

      Christoffersen, Kirsten Seestern & Burns, C. W., 2000, In: Verhandlungen / Internationale Vereinigung für Theoretische und Angewandte Limnologie. 27, 5, p. 3222-3225

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

    16. Published

      Previous Studies of Freshwater Biota in Faroese Lakes

      Christoffersen, Kirsten Seestern, 2002, Five Faroese Lakes: Physico-Chemical and Biological Aspects. Christoffersen, K., Jeppesen, E., Enckell, P. H. & Bloch, D. (eds.). Tórshavn: Føroya Fródskaparfelag, Vol. XXXVI. p. 7-13 (Annales Societatis Scientiarum Færoensis Supplementum).

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

    17. Published

      Denmark: Occurrence, monitoring and management of toxic cyanobacteria

      Christoffersen, Kirsten Seestern, 2005, Current approaches to cyanotoxin risk assessment, risk management etc.. Chorus, I. (ed.). Berlin: Federal Environmental Agency, p. 41-46

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

    18. Published

      Abundance and Biomass of Microbial Communities in Relation to Phyto- and Bactaerioplankton Production in Five Faroese Lakes

      Christoffersen, Kirsten Seestern, Pålsson, C., Kritzberg, E. & Granéli, W., 2002, Five Faroese Lakes: Physico-Chemical and Biological Aspects. Christoffersen, K., Jeppesen, E., Enckell, P. H. & Bloch, D. (eds.). Tórshavn: Føroya Fródskaparfelag, Vol. XXXVI. p. 59-69 (Annales Societatis Scientiarum Færoensis Supplementum).

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

    19. Published

      Isdækkets varighed har stor indflydelse på livet i søerne

      Christoffersen, Kirsten Seestern & Jeppesen, E., 2002, Sne, is og 35 graders kulde. Hvad er effekterne af klimaændringer i Nordøstgrønland?. København: National Environmental Research Institute, p. 79-85

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

    20. Published

      Destructive impact of microcystin in aquatic ecosystems

      Christoffersen, Kirsten Seestern, 2005, In: Gekkan Kaiyo. 5, p. 335-343

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

    21. Published

      Gut evacuation rates and ingestion rates of Eudiaptomus graciloides measured by means of the gut fluorescence method

      Christoffersen, Kirsten Seestern & Jespersen, A. M., 1987, In: Journal of Plankton Research. 9, 2, p. 395 1 p.

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

    22. Published

      Potential role of fish predation and natural populations of zooplankton in structuring a plankton community in eutrophic lake water

      Christoffersen, Kirsten Seestern, Riemann, B., Klysner, A. & Søndergaard, M., 1993, In: Limnology and Oceanography. 38, p. 561-573

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

    23. Published

      Microbial activity and bacterial community structure during degradation of microcystins

      Christoffersen, Kirsten Seestern, Lyck, S. & Winding, A., 2002, In: Aquatic Microbial Ecology. 27, 2, p. 125-136

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

    24. Published

      Lake monitoring

      Christoffersen, Kirsten Seestern & Jeppesen, E., 2001, Zackenberg Ecological Research Operations, 6th Annual Report, 2000. København: Miljø- og Energiministeriet, p. 45-47

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

    25. Published

      Effect of microcystin on growth of single species and on mixed natural populations of heterotrophic nanoflagellates

      Christoffersen, Kirsten Seestern, 1996, In: Natural Toxins. 4, 5, p. 215-220 6 p.

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

    26. Published

      Grazing of non-indigenous bacteria by nano-sized protozoa in a natural coastal system

      Christoffersen, Kirsten Seestern, Ahl, T. & Nybroe, O., 1995, In: Microbial Ecology. 30, p. 67-78

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

    27. Published

      Dispersal of invertebrates and plants by vertebrates in Zackenbergdalen

      Christoffersen, Kirsten Seestern, Philipp, M., Bruun, H. H. & Lundgreen, R., 2004, København: Danish Polar Center.

      Research output: Book/Report › Report › Research

    28. Published

      Lakes

      Christoffersen, Kirsten Seestern & Jeppesen, E., 2006, Zackenberg Ecological Research Operations,11th Annual Report, 2006: Copenhagen, Danish Polar Center, Ministry of Science, Technology andInnovation, 2006.. Klitgaard, A. B., Rasch, M. & Caning, K. (eds.). Copenhagen: Danish Polar Center, p. 74-77

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

    29. Published

      Variations of feeding activities of heterotrophic nanoflagellates on picoplankton

      Christoffersen, Kirsten Seestern, 1994, In: Mar Microb Food Web. 8, p. 11-123

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

    30. Published

      Aquatic Organisms

      Christoffersen, Kirsten Seestern, 1 Jan 2008, Encyclopedia of Ecology, Five-Volume Set. Elsevier Science Inc., p. 232-236 5 p.

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

    31. Published

      Ferskvandsbiologisk Laboratorium

      Christoffersen, Kirsten Seestern, 2006, Hillerød Kommune 1945-2006. p. 238-242

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

    32. Published

      Frederiksborg Slotssø - en søsyg sø

      Christoffersen, Kirsten Seestern, 2006, Hillerød 1945-2006. Hillerød Kommune, p. 16-20

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

    33. Published

      Measurement of bacterivory by heterotrophic nanoflagellates using immunofluorenscence labelling of ingested cells

      Christoffersen, Kirsten Seestern, Nybroe, O., Jürgens, K. & Hansen, M., 1997, In: Aquatic Microbial Ecology. vol. 13, p. 127-134 7 p.

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

    34. Published

      Gut evacuation rates and ingestion rates of Eudiaptomus graciloides measured by means of the gut fluorescence method

      Christoffersen, Kirsten Seestern & Jespersen, Anne, 1986, In: Journal of Plankton Research. 8, 5, p. 973-983 11 p.

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

    35. Published

      Frederiksborg Slotssø

      Christoffersen, Kirsten Seestern, Riemann, B., Jensen, H. J. & Bosselmann, S., 1998, Sørestaurering i Danmark, Miljønyt nr. 28. København: Miljøstyrelsen, p. 159-173

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

    36. Published

      Abundance, size, and growth of heterotrophic nanoflagellates in eutrophic lakes with contrasting Daphnia and macrophyte densities

      Christoffersen, Kirsten Seestern, 1998, The Structuring Role of Subnerged Macrophytes in Lakes. New York: Springer, p. 274-281

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

    37. Published

      Influence of LAS on marine calanoid copepod population dynamics and potential reproduction

      Christoffersen, Kirsten Seestern, Hansen, B. W., Johansson, L. S. & Krog, E., 29 May 2003, In: Aquatic Toxicology. 63, 4, p. 405-16 12 p.

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

    38. Published

      Er blågrønalger et problem i danske søer?

      Christoffersen, Kirsten Seestern, 2000, In: Vand og Jord. 3, p. 104-109 5 p.

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

    39. Published

      Mikrobielle samfund og biologisk kaskade

      Christoffersen, Kirsten Seestern & Søndergaard, M., 1998, In: Vand og Jord. 6, p. 258-261

      Research output: Contribution to journal › Journal article › Research

    40. Published

      Lake monitoring

      Christoffersen, Kirsten Seestern & Jeppesen, E., 2000, Zackenberg Ecological Research Operations, 5th Annual Report, 1999.. København: Nyt Nordisk Forlag Arnold Busck, p. 44-46

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

    41. Published

      Evaluation of Chaoborus predation on natural populations of herbivorous zooplankton in a eutrophic lake

      Christoffersen, Kirsten Seestern, Aug 1990, In: Hydrobiologia. 200-201, 1, p. 459-466 8 p.

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

    42. Published

      Zooplankton: growth, grazing and interactions with fish

      Christoffersen, Kirsten Seestern & Bosselmann, S., 1997, Freshwater biology - Priorities and Development in Danish Research. København: Gad, p. 162-182

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

    43. Published

      Plankton investigations in lakes at southern Disko

      Christoffersen, Kirsten Seestern, Hansen, R. B. & Thomar, J., 2005, Arctic Biology Field Course, Qeqertarsuaq 2004. København, p. 124-129

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

    44. Published

      Ecological implications of cyanobacterial toxins in aquatic food webs

      Christoffersen, Kirsten Seestern, Nov 1996, In: Phycologia. 35, SUPPL., p. 42-50 9 p.

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

    45. Published

      De ferske vandes økologi

      Christoffersen, Kirsten Seestern, 2006, Arktisk Station 1906 - 2006. København: Projekt EDB I Undervisningen, p. 298-304

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

    46. Published

      Distribution and density of Lepidurus arcticus in ponds and shallow lakes around Zackenberg

      Christoffersen, Kirsten Seestern, 2000, Zackenberg Ecological Research Operations, 5th Annual Report, 1999.. København: Danish Polar Center, p. 55 1 p.

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

    47. Published

      Benthic and pelagic primary production of microalgae in shallow lakes around Zackenberg

      Christoffersen, Kirsten Seestern & Vadeboncoeur, Y., 2000, Zackenberg Ecological Research Operations, 5th Annual Report, 1999.. Caning, K. & Rasch, M. (eds.). København: Miljø- og Energiministeriet, p. 53-54

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

    48. Published

      Food-web relationships and community structures in high-latitude lakes

      Christoffersen, Kirsten Seestern, Jeppesen, E., Moorhead, D. L. & Tranvik, L. J., 1 Jan 2009, Polar Lakes and Rivers: Limnology of Arctic and Antarctic Aquatic Ecosystems. Oxford University Press Australia

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

    49. Published

      Food-web relationships and community structures in high-latitude lakes

      Christoffersen, Kirsten Seestern, Jeppesen, E., Moorhead, D. L. & Tranvik, L. J., 2008, Polar Lakes and Rivers: Limnology of Arctic and Antarctic Aquatic Ecosystems. Vincent, W. F. & Laybourn-Parry, J. (eds.). New York: Oxford University Press, p. 269-290

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

    50. Published

      Lakes

      Christoffersen, Kirsten Seestern & Jeppesen, E., 2007, Zackenberg Ecological Research Operations 12th Annual Report, 2006: Copenhagen, Danish Polar Center, Danish Agency for Science, Technology and Innovation,Ministry of Science, Technology and Innovation, 2007.. Klitgaard, A. B., Rasch, M. & Canning, K. (eds.). Copenhagen: Danish Polar Center, p. 62-65

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

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