Kirsten Seestern Christoffersen

Kirsten Seestern Christoffersen

Professor

Member of:

    ORCID: 0000-0002-3324-1017

    Publication year:
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    1 - 49 out of 49Page size: 50
    1. 2021
    2. Published

      Break-up of lake ice in the Arctic: strong linkage to mean summer temperature

      Christoffersen, Kirsten Seestern, Raundrup, K. & Lauridsen, T. L., 2021, Greenland Ecosystem Monitoring Annual Report Cards 2020. Christensen, T. R., Arndal, M. F. & Topp-Jørgensen, E. (eds.). Aarhus University, DCE - Danish Centre for Environment and Energy, p. 14-15

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

    3. 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

    4. 2017
    5. Published

      DiskoBasis monitering

      Sigsgaard, Charlotte, Jørgensen, C. J., Christiansen, C. T., Hansen, Per Juel, Christoffersen, Kirsten Seestern, McConnell, A., Mølgaard, K. A., Kroon, Aart, Friborg, Thomas, Hansen, Birger & Elberling, Bo, 2017, Arctic Station Annual Report 2015. Kroon, A. & Sigsgaard, C. (eds.). København: Københavns Universitet, p. 7-13 7 p. (Annual Report).

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

    6. 2016
    7. Published

      Zackenberg Basis: The BioBasis programme

      Hansen, L. H., Hansen, J., Nielsen, P. S., Christoffersen, Kirsten Seestern, Mosbacher, J. B. & Schmidt, N. M., 2016, Zackenberg Ecological Research Operations: 20th annual report 2014. Jensen, L. M., Topp-Jørgensen, E. & Christensen, T. R. (eds.). Aarhus University, p. 38-64 27 p. (Zackenberg Annual Report, Vol. 20).

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

    8. 2014
    9. Published

      DiskoBasis Monitoring

      Sigsgaard, Charlotte, Jørgensen, C. J., Lund, M., Christoffersen, Kirsten Seestern, Stecher, O., Mølgaard, K. A., Hansen, Birger, Madsen, M. & Elberling, Bo, 2014, Arctic Station / Annual Report 2014. Faculty of Science, University of Copenhagen, p. 7-12 6 p.

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

    10. Published

      Ecology of Arctic lakes

      Christoffersen, Kirsten Seestern, 2014, Zackenberg Ecological Research Operations: 19th Annual Report 2013. Jensen, L. M., Christensen, T. R. & Schmidt, N. M. (eds.). Aarhus University, DCE – Danish Centre for Environment and Energy, p. 102-104 3 p.

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

    11. Published

      Monitoring DiskoBasis

      Sigsgaard, Charlotte, Stecher, O., Elberling, Bo & Christoffersen, Kirsten Seestern, 2014, Arctic Station / Annual Report 2013. Warming Perlt, T. & Seestern Christoffersen, K. (eds.). Faculty of Science, University of Copenhagen, p. 6-9 4 p.

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

    12. Published

      Zackenberg Basic: The BioBasis programme

      Hansen, L. H., Hansen, J., Nielsen, P. S., Humaidan, J., Christoffersen, Kirsten Seestern & Schmidt, N. M., 2014, Zackenberg Ecological Research Operations: 19th Annual Report 2013. Jensen, L. M., Christensen, T. R. & Schmidt, N. M. (eds.). Aarhus University, DCE – Danish Centre for Environment and Energy, p. 39-65 27 p.

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

    13. 2013
    14. 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

    15. Published

      Freshwater Ecosystems

      Wrona, F. J., Reist, J. D., Amundsen, P-A., Chambers, P. A., Christoffersen, K. S., Culp, J. M., Cenzo, P. D. D., Forsström, L., Hammar, J., Heino, J., Heikkinen, R. K., Kahilainen, K. K., Lesack, L., Lehtonen, H., Lento, J., Luoto, M., Marsh, P., Marcogliese, D. J., Moquin, P. A., Mustonen, T. & 9 others, Prowse, T. D., Power, M., Rautio, M., Swanson, H., Thompson, M., Toivonen, H., Vasiliev, V., Virkkala, R. & Zavalko, S., 2013, Arctic Biodiversity Assessment: status and trends in Arctic biodiversity. Meltofte, H. (ed.). Conservation of Arctic Flora and Fauna (CAFF), p. 335-377 43 p.

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

    16. Published

      Winter campaign 2013

      Schmidt, N. M., Forchhammer, M. C., Tamstorf, M. P., Michelsen, A. & 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. 87-89 3 p.

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

    17. Published

      Zackenberg Basic: The BioBasis programme

      Hansen, L. H., Hansen, J., Christoffersen, Kirsten Seestern, Lund, M., Smedegaard Nielsen, P., Ulrik Christensen, M. & Schmidt, N. M., 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. 38-63 26 p.

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

    18. 2012
    19. Published

      Denmark: Occurence, Monitoring, and Management of Cyanobacteria and their Toxins in Danish Water Bodies

      Christoffersen, Kirsten Seestern & Perlt, Trine Warming, 2012, Current approaches to Cyanotoxin risk assessment, risk management and regulations in different countries. Chorus, I. (ed.). Federal Environment Agency (Umweltbundesamt), p. 49-53 5 p. (Texte; No. 63/2012).

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

    20. Published

      Ecological function of aquatic mosses in Arctic lakes

      Riis, T., Tagesen, B. K. & Christoffersen, Kirsten Seestern, 2012, Zackenberg Ecological Research Operations: 17th Annual Report 2011. Jensen, L. M. (ed.). Aarhus: Aarhus University, DCE – Danish Centre for Environment and Energy, p. 89-90 2 p.

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

    21. Published

      Three-spined stickleback Gasterosteus aculeatus L. recorded for the first time at Zackenberg – short description and comparative analysis with Arctic char food biology

      Nielsen, A. B., Hamerlik, L. & Christoffersen, Kirsten Seestern, 2012, Zackenberg Ecological Research Operations: 17th Annual Report 2011. Jensen, L. M. (ed.). Aarhus: Aarhus University, DCE – Danish Centre for Environment and Energy, p. 92-95 4 p.

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

    22. Published

      Winter ecology of lakes

      Christoffersen, Kirsten Seestern, 2012, Zackenberg Ecological Research Operations: 17th Annual Report 2011. Jensen, L. M. (ed.). Aarhus: Aarhus University, DCE – Danish Centre for Environment and Energy, p. 90-92 3 p.

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

    23. Published

      Zackenberg Basic: The BioBasis programme

      Hansen, L. H., Hansen, J., Christoffersen, Kirsten Seestern, Albert, K., Lund, M., Boulanger-Lapointe, N., Mortensen, L. O., Kyhn, L. A., Hansen, Eric Steen & Schmidt, N. M., 2012, Zackenberg Ecological Research Operations: 17th Annual Report 2011. Jensen, L. M. (ed.). Aarhus: Aarhus University, DCE – Danish Centre for Environment and Energy, p. 39-64 26 p.

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

    24. 2011
    25. Published

      Arctic char in Zackenberg – growth and climate response

      Nielsen, A. B. & Christoffersen, Kirsten Seestern, 2011, Zackenberg Ecological Research Operations: 16th Annual Report 2010. Jensen, L. M. & Rasch, M. (eds.). Aarhus: Aarhus University, DCE – Danish Centre for Environment and Energy, p. 91-92 2 p.

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

    26. 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

    27. Published

      Zackenberg Basic: The BioBasis programme

      Hansen, J., Hansen, L. H., Christoffersen, Kirsten Seestern, Albert, K. R., Skovgaard, M. S., Bay, C., Kristensen, D. K., Berg, T. B., Lund, M., Boulanger-Lapointe, N., Sørensen, P. L., Christensen, M. U. & Schmidt, N. M., 2011, Zackenberg Ecological Research Operations: 16th Annual Report 2010. Jensen, L. M. & Rasch, M. (eds.). Aarhus: Aarhus University, DCE – Danish Centre for Environment and Energy, p. 43-66 24 p.

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

    28. 2009
    29. 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

    30. Published

      Søerne

      Christoffersen, Kirsten Seestern, Lauridsen, T. L. & Jeppesen, E., 2009, Naturen og klimaændringerne i Nordøstgrønland. Forchhammer, M. C., Meltofte, H. & Rasch, M. (eds.). Aarhus Universitetsforlag, p. 69-80

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

    31. 2008
    32. 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

    33. Published

      Aquatic Organisms

      Christoffersen, Kirsten Seestern, 2008, Population Dynamics. Jørgensen, S. E. & Fath, B. D. (eds.). Oxford: Elsevier, Vol. 1. p. 232-236 (Encyclopedia of Ecology, Vol. 1).

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

    34. 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

    35. Published

      Lake Flora and Fauna in Relation to Ice-Melt, Water Temperature and Chemistry at Zackenberg

      Christoffersen, Kirsten Seestern, Amsinck, S. L., Landkildehus, F., Lauridsen, T. L. & Jeppesen, E., 2008, High-Arctic Ecosystem Dyunamics in a Changing Climate: Ten years of monitoring and research at Zackenberg Research Station, Northeast Greenland. Meltofte, H., Christensen, T. R., Elberling, B., Forchhammer, M. C. & Rasch, M. (eds.). Amsterdam: Elsevier, Vol. 40. p. 371-388 (Advances in Ecological Research, Vol. 40).

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

    36. Published

      Pesticider sætter dafnier i slowmotion

      Christoffersen, Kirsten Seestern, 2008, Bæredygtighed for fremtiden. Thostrup, L., Aabo, C., Bakke, M., Bjerno, G. L. & Lund, S. (eds.). Københavns Universitet: Museum Tusculanum, p. 10-12

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

    37. 2007
    38. 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

    39. 2006
    40. 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

    41. 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

    42. 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

    43. 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

    44. 2005
    45. 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

    46. 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

    47. 2002
    48. 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

    49. Published

      Ecology of Five Faroese Lakes: Summary and Synthesis

      Jeppesen, E., Christoffersen, Kirsten Seestern, Malmquist, H., Faafeng, B. & Hansson, L., 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. 126-139 (Annales Societatis Scientiarum Færoensis Supplmentum).

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

    50. 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

    51. 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

    52. Published

      Water Chemistry of Five Faroese Lakes

      Jensen, J. P., Christoffersen, Kirsten Seestern, Landkildehus, F., Søndergaard, M., Jeppesen, E. & Bagger, J., 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. 34-38 (Annales Societatis Scientiarum Færoensis Supplementum).

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

    53. 2001
    54. 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

    55. 2000
    56. 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

    57. 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

    58. 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

    59. 1998
    60. 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

    61. Published

      Bacterioplankton and Carbon Turnover in a Dense Macrophyte Canopy

      Søndergaard, M., Theil-Nielsen, J., Christoffersen, Kirsten Seestern, Schlüter, L., Jeppesen, E. & Søndergaard, M., 1998, Ecological Studies 131: The Structuring Role of Submerged Macrophytes in Lakes. New York: Springer, p. 250-261

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

    62. 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

    63. 1997
    64. Published

      Lake studies

      Jeppesen, E. & Christoffersen, Kirsten Seestern, 1997, Zackenborg Ecological Research Operations, 3rd Annual Report, 1997. København: Danish Polar Center

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

    65. 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

    66. 1994
    67. 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

    ID: 7228