Kirsten Seestern Christoffersen
Professor
- 2024
- Published
Long-term phytoplankton dynamics in two High Arctic lakes (north-east Greenland)
Moedt, Sanne Mariël, Olrik, K., Schmidt, N. M., Jeppesen, E. & Christoffersen, Kirsten Seestern, 2024, In: Freshwater Biology. 69, 3, p. 403-415 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
- E-pub ahead of print
Lake food web structure in Teici Nature reserve, Latvia: fish presence shapes functioning of pristine bog lake food webs
Zagars, M., Christoffersen, Kirsten Seestern & Cremona, F., 2024, (E-pub ahead of print) In: Hydrobiologia.Research output: Contribution to journal › Journal article › Research › peer-review
- 2023
- Published
Oxygen Depletion in Arctic Lakes: Circumpolar Trends, Biogeochemical Processes, and Implications of Climate Change
Klanten, Y., Couture, R. M., Christoffersen, Kirsten Seestern, Vincent, W. F. & Antoniades, D., 2023, In: Global Biogeochemical Cycles. 37, 5, 20 p., e2022GB007616.Research output: Contribution to journal › Review › Research › peer-review
- Published
Plastic debris in lakes and reservoirs
Nava, V., Chandra, S., Aherne, J., Alfonso, M. B., Antão-Geraldes, A. M., Attermeyer, K., Bao, R., Bartrons, M., Berger, S. A., Biernaczyk, M., Bissen, R., Brookes, J. D., Brown, D., Cañedo-Argüelles, M., Canle, M., Capelli, C., Carballeira, R., Cereijo, J. L., Chawchai, S., Christensen, S. T. & 59 others, , 2023, In: Nature. 619, p. 317-322 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Unlocking environmental archives in the Arctic—insights from modern diatom-environment relationships in lakes and ponds across Greenland
Weckström, K., Weckström, J., Wischnewski, J., Davidson, T. A., Lauridsen, T. L., Landkildehus, F., Christoffersen, Kirsten Seestern & Jeppesen, E., 2023, In: Frontiers in Ecology and Evolution. 11, 15 p., 1177638.Research output: Contribution to journal › Journal article › Research › peer-review
- 2022
- Published
Arctic freshwater biodiversity: Establishing baselines, trends, and drivers of ecological change
Culp, J. M., Goedkoop, W., Christensen, T., Christoffersen, Kirsten Seestern, Fefilova, E., Liljaniemi, P., Novichkova, A. A., Ólafsson, J. S., Sandøy, S., Zimmerman, C. E. & Lento, J., 2022, In: Freshwater Biology. 67, 1, p. 1-13 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Improving the framework for assessment of ecological change in the Arctic: A circumpolar synthesis of freshwater biodiversity
Goedkoop, W., Culp, J. M., Christensen, T., Christoffersen, Kirsten Seestern, Fefilova, E., Guðbergsson, G., Lárusson, K. F., Liljaniemi, P., Novichkova, A. A., Ólafsson, J. S., Sandøy, S. & Lento, J., 2022, In: Freshwater Biology. 67, 1, p. 210-223 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Biodiversity patterns of Arctic diatom assemblages in lakes and streams: Current reference conditions and historical context for biomonitoring
Kahlert, M., Rühland, K. M., Lavoie, I., Keck, F., Saulnier-Talbot, E., Bogan, D., Brua, R. B., Campeau, S., Christoffersen, Kirsten Seestern, Culp, J. M., Karjalainen, S. M., Lento, J., Schneider, S. C., Shaftel, R. & Smol, J. P., 2022, In: Freshwater Biology. 67, 1, p. 116-140 25 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Circumpolar patterns of Arctic freshwater fish biodiversity: A baseline for monitoring
Laske, S. M., Amundsen, P., Christoffersen, Kirsten Seestern, Erkinaro, J., Guðbergsson, G., Hayden, B., Heino, J., Holmgren, K., Kahilainen, K. K., Lento, J., Orell, P., Östergren, J., Power, M., Rafikov, R., Romakkaniemi, A., Svenning, M., Swanson, H., Whitman, M. & Zimmerman, C. E., 2022, In: Freshwater Biology. 67, 1, p. 176-193 18 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Multitrophic biodiversity patterns and environmental descriptors of sub‐Arctic lakes in northern Europe
Lau, D. C. P., Christoffersen, Kirsten Seestern, Erkinaro, J., Hayden, B., Heino, J., Hellsten, S., Holmgren, K., Kahilainen, K. K., Kahlert, M., Karjalainen, S. M., Karlsson, J., Forsström, L., Lento, J., Mjelde, M., Ruuhijärvi, J., Sandøy, S., Schartau, A. K., Svenning, M., Vrede, T. & Goedkoop, W., 2022, In: Freshwater Biology. 67, 1, p. 30-48 19 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Temperature and spatial connectivity drive patterns in freshwater macroinvertebrate diversity across the Arctic
Lento, J., Culp, J. M., Levenstein, B., Aroviita, J., Baturina, M. A., Bogan, D., Brittain, J. E., Chin, K., Christoffersen, K. S., Docherty, C., Friberg, N., Ingimarsson, F., Jacobsen, D., Lau, D. C. P., Loskutova, O. A., Milner, A., Mykrä, H., Novichkova, A. A., Ólafsson, J. S., Schartau, A. K. & 2 others, , 2022, In: Freshwater Biology. 67, 1, p. 159-175 17 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
First circumpolar assessment of Arctic freshwater phytoplankton and zooplankton diversity: Spatial patterns and environmental factors
Schartau, A. K., Mariash, H. L., Christoffersen, Kirsten Seestern, Bogan, D., Dubovskaya, O. P., Fefilova, E. B., Hayden, B., Ingvason, H. R., Ivanova, E. A., Kononova, O. N., Kravchuk, E. S., Lento, J., Majaneva, M., Novichkova, A. A., Rautio, M., Rühland, K. M., Shaftel, R., Smol, J. P., Vrede, T. & Kahilainen, K. K., 2022, In: Freshwater Biology. 67, 1, p. 141-158 18 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Diet and food selection by fish larvae in turbid and clear water shallow temperate lakes
Trochine, C., Risholt, C., Schou, M. O., Lauridsen, T. L., Jacobsen, L., Skov, C., Søndergaard, M., Berg, S., Christoffersen, Kirsten Seestern & Jeppesen, E., 2022, In: Science of the Total Environment. 804, 12 p., 150050.Research output: Contribution to journal › Journal article › Research › peer-review
- 2021
- 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. 14-15Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- Published
Indo-Danish network project 2019-2021: Arctic and alpine aquatic science – implication of climate change on proglacial freshwater ecosystem function and services. Report part I. Program and referendum for the Danish delegations visit to India 9th to 22nd October 2019
Christoffersen, Kirsten Seestern & Perlt, Trine Warming, 2021, Department of Biology, Faculty of Science, University of Copenhagen. 25 p.Research output: Book/Report › Report › Research
- Published
Indo-Danish network project 2019-2021: Arctic and alpine aquatic science – implication of climate change on proglacial freshwater ecosystem function and services. Report part II. Knowledge sharing: Book of abstracts and presentation from workshop at Bahugana Garhwal University 11th to 13th October 2019
Christoffersen, Kirsten Seestern & Perlt, Trine Warming, 2021, Department of Biology, Faculty of Science, University of Copenhagen. 151 p.Research output: Book/Report › Report › Research
- Published
Stratification strength and light climate explain variation in chlorophyll a at the continental scale in a European multilake survey in a heatwave summer
Donis, D., Mantzouki, E., McGinnis, D. F., Vachon, D., Gallego, I., Grossart, H-P., Domis, L. N. D. S., Teurlincx, S., Seelen, L., Lurling, M., Verstijnen, Y., Maliaka, V., Fonvielle, J., Visser, P. M., Verspagen, J., van Herk, M., Antoniou, M. G., Tsiarta, N., McCarthy, V., Perello, V. C. & 178 others, , 2021, In: Limnology and Oceanography. 66, 12, p. 4314-4333 20 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 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
- Published
Geomorphology and vegetation drive hydrochemistry changes in two Northeast Greenland streams
Pastor, A., Skovsholt, L. J., Christoffersen, Kirsten Seestern, Wu, N. & Riis, T., 2021, In: Hydrological Processes. 35, 10, 14 p., e14369.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Food Webs and Fish Size Patterns in Insular Lakes Partially Support Climate-Related Features in Continental Lakes
Vidal, N., Amsinck, S. L., Gonçalves, V., Neto Azevedo, J. M., Johansson, L. S., Christoffersen, Kirsten Seestern, Lauridsen, T. L., Søndergaard, M., Bjerring, R., Landkildehus, F., Brodersen, K. P., Meerhoff, M. & Jeppesen, E., 2021, In: Water (Switzerland). 13, 10, 20 p., 1380.Research output: Contribution to journal › Journal article › Research › peer-review
- 2020
- Published
Interaction between non-native predatory fishes and native galaxiids (Pisces: Galaxiidae) shapes food web structure in Tasmanian lakes
Vidal, N., Trochine, C., Amsinck, S. L., Barmuta, L. A., Christoffersen, Kirsten Seestern, Ventura, M., Buchaca, T., Landkildehus, F., Hardie, S. A., Meerhoff, M. & Jeppesen, E., 2020, In: Inland Waters. 10, 2, p. 212-226Research output: Contribution to journal › Journal article › Research › peer-review
- 2019
- 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. 1241-1254Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Preliminary observations on the effect of light and temperature on the hatching success and rate of Lepidurus arcticus eggs
Pasquali, V., Calizza, E., Setini, A., Hazlerigg, D. & Christoffersen, Kirsten Seestern, 2019, In: Ethology Ecology & Evolution. 31, 4, p. 348-357Research output: Contribution to journal › Journal article › Research › peer-review
- 2018
- 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
- Published
Lake Ecology and Monitoring at the Very North: Year-Round Measurements of Life Conditions in Lakes
Christoffersen, Kirsten Seestern, 2018, In: Annual Report. 2017, p. 12-13Research output: Contribution to journal › Journal article › Research
- Published
Controls on stream hydrochemistry dynamics in a high Arctic snow-covered watershed
Docherty, C. L., Riis, T., Milner, A. M., Christoffersen, Kirsten Seestern & Hannah, D. M., 2018, In: Hydrological Processes. 32, 22, p. 3327-3340Research output: Contribution to journal › Journal article › Research › peer-review
- Published
A European Multi Lake Survey dataset of environmental variables, phytoplankton pigments and cyanotoxins
Mantzouki, E., Campbell, J., Loon, E. V., Visser, P., Konstantinou, I., Antoniou, M., Giuliani, G., Machado-Vieira, D., Oliveira, A. G. D., Maronić, D. Š., Stević, F., Pfeiffer, T. Ž., Vucelić, I. B., Žutinić, P., Udovič, M. G., Plenković-Moraj, A., Tsiarta, N., Bláha, L., Geriš, R., Fránková, M. & 186 others, , 2018, In: Scientific Data. 5, p. 1-13 180226.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Data Descriptor: A European Multi Lake Survey dataset of environmental variables, phytoplankton pigments and cyanotoxins
Mantzouki, E., Campbell, J., van Loon, E., Visser, P., Konstantinou, I., Antoniou, M., Giuliani, G., Machado-Vieira, D., de Oliveira, A. G., Maronic, D. S., Stevic, F., Pfeiffer, T. Z., Vucelic, I. B., Zutinic, P., Udovic, M. G., Plenkovic-Moraj, A., Tsiarta, N., Blaha, L., Geris, R., Frankova, M. & 186 others, , 2018, In: Scientific Data. 5, 13 p., 180226.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Temperature Effects Explain Continental Scale Distribution of Cyanobacterial Toxins
Mantzouki, E., Lurling, M., Fastner, J., Domis, L. D. S., Wilk-Wozniak, E., Koreiviene, J., Seelen, L., Teurlincx, S., Verstijnen, Y., Krzton, W., Walusiak, E., Karosiene, J., Kasperoviciene, J., Savadova, K., Vitonyte, I., Cillero-Castro, C., Budzynska, A., Goldyn, R., Kozak, A., Rosinska, J. & 175 others, , 2018, In: Toxins. 10, 4, p. 1-24 156.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Changes in food web dynamics of low Arctic ponds with varying content of dissolved organic carbon
Mariash, H. L., Cazzanelli, M., Rautio, M., Hamerlik, L., Wooller, M. J. & Christoffersen, Kirsten Seestern, 2018, In: Arctic, Antarctic, and Alpine Research. 50, 1, 14 p., e1414472.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Ecological effects of introduced rainbow trout (Oncorhynchus mykiss) in pristine Ecuadorian high Andean lakes
Mouillet, C., Barta, B., Espinosa, R., Andino, P., Christoffersen, Kirsten Seestern & Jacobsen, Dean, 2018, In: Fundamental and Applied Limnology. 191, 4, p. 323-337 15 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Reconstruction of annual growth in relation to summer temperatures and translocation of nutrients in the aquatic moss Drepanocladus trifarius from West Greenland
Thiemer, K., Christiansen, D. M., Petersen, N. S., Mortensen, S. M. & Christoffersen, Kirsten Seestern, 2018, In: Polar Biology. 41, 11, p. 2311-2321Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Freshwater diversity in Svalbard: providing baseline data for ecosystems in change
Walseng, B., Jensen, T., Dimante-Deimantovica, I., Christoffersen, Kirsten Seestern, Chertoprud, M., Chertoprud, E., Novichkova, A. & Hessen, D. O., 2018, In: Polar Biology. 41, 10, p. 1995-2005Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Increasing dominance of terrigenous organic matter in circumpolar freshwaters due to permafrost thaw
Wauthy, M., Rautio, M., Christoffersen, Kirsten Seestern, Forsström, L., Laurion, I., Mariash, H. L., Peura, S. & Vincent, W. F., 2018, In: Limnology and Oceanography Letters. 3, 3, p. 186-198Research output: Contribution to journal › Journal article › Research › peer-review
- 2017
- Published
Fish on the roof of the world: densities, habitats and trophic position of stone loaches (Triplophysa) in Tibetan streams
Jacobsen, Dean, Laursen, S. K., Hamerlik, L., Moltesen, K., Michelsen, Anders & Christoffersen, Kirsten Seestern, 2017, In: Marine and Freshwater Research. 68, 1, p. 53-64 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 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
- 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
- 2016
- Published
FREMONEC: Effect of climate change and related stressors on fresh and brackish water ecosystems in Svalbard. A Norwegian and Russian joint scientific project
Dimante-Deimantovica, I., Chertoprud, M., Chertoprud, E., Christoffersen, Kirsten Seestern, Novichkova, A. & Walseng, B., 2016, Oslo: Norwegian Institute for Nature Research. 44 p. ( NINA Report; No. 1218).Research output: Book/Report › Report › Research
- 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
- 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
- 2015
- Published
Temperature effects on body size of freshwater crustacean zooplankton from Greenland to the tropics
Havens, K., Pinto-Coelho, R., Beklioglu, M., Christoffersen, Kirsten Seestern, Jeppesen, E., Lauridsen, T. L., Mazumder, A., Méthot, G., Alloul, B. P., Tavsanoglu, U. N., Erdogan, S. & Vijverberg, J., 2015, In: Hydrobiologia. 743, 1, p. 27-35 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Diversity and composition of macroinvertebrate assemblages in high-altitude Tibetan streams
Laursen, S. K., Hamerlik, L., Moltesen, K., Christoffersen, Kirsten Seestern & Jacobsen, Dean, 2015, In: Inland Waters. 5, 3, p. 263-274 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2014
- 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
- Published
The terrestrial and freshwater invertebrate biodiversity of the archipelagoes of the Barents Sea, Svalbard, Franz Josef Land and Novaya Zemlya
Coulson, S. J., Convey, P., Aakra, K., Aarvik, L., Ávila-Jiménez, M. L., Babenko, A., Biersma, E. M., Boström, S., Brittain, J. E., Carlsson, A. M., Christoffersen, K. S., De Smet, W. H., Ekrem, T., Fjellberg, A., Fuereder, L., Gustafsson, D., Gwiazdowicz, D. J., Hansen, L. O., Holmstrup, M., Hulle, M. & 20 others, , 2014, In: Soil Biology & Biochemistry. 68, p. 440-470 31 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 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
- Published
Temporal trends and variability in a high-arctic ecosystem in Greenland: multidimensional analyses of limnic and terrestrial ecosystems
Mortensen, L. O., Jeppesen, E., Schmidt, N. M., Christoffersen, Kirsten Seestern, Tamstorf, M. P. & Forchhammer, M. C., 2014, In: Polar Biology. 37, 8, p. 1073-1082 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 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
- 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
- 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
- 2013
- 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
- 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
- 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
- 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, , 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
- 2012
- 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
- 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
- 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
- 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
- Published
Arctic freshwater biodiversity monitoring plan
Culp, J. M., Goedkoop, W., Lento, J., Christoffersen, K. S., Frenzel, S., Guðbergsson, G., Liljaniemi, P., Sandøy, S., Svoboda, M., Brittain, J., Hammar, J., Jacobsen, D., Jones, B., Juilet, C., Kahlert, M., Kidd, K., Luiker, E., Olafsson, J., Power, M., Rautio, M. & 5 others, , 2012, 151 p. (CAFF Monitoring Series Report; No. 7).Research output: Book/Report › Report › Research › peer-review
- Published
Developing a circumpolar monitoring framework for Arctic freshwater biodiversity
Culp, J. M., Lento, J., Goedkoop, W., Power, M., Rautio, M., Christoffersen, Kirsten Seestern, Guðbergsson, G., Lau, D., Liljaniemi, P., Sandøy, S. & Svoboda, M., 2012, In: Biodiversity. 13, 3-4, p. 215-227 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 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
- 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
- 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
- 2011
- 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
- Published
Inferring a single variable from an assemblage with multiple controls: getting into deep water with cladoceran lake-depth transfer functions
Davidson, T. A., Amsinck, S. L., Bennike, O., Christoffersen, Kirsten Seestern, Landkildehus, F., Lauridsen, T. L. & Jeppesen, E., 2011, In: Hydrobiologia. 676, 1, p. 129-142 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 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
- 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
- Published
Shallow freshwater ecosystems of the circumpolar Arctic
Rautio, M., Dufresne, F., Laurion, I., Bonilla, S., Vincent, W. F. & Christoffersen, Kirsten Seestern, 2011, In: Ecoscience. 18, 3, p. 204-222 19 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Life history response of Daphnia magna to a mixotrophic golden alga, Poterioochromonas sp., at different food levels
Zhang, X., Hu, H., Perlt, Trine Warming & Christoffersen, Kirsten Seestern, 2011, In: Bulletin of Environmental Contamination and Toxicology. 87, 2, p. 117-123 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2010
- Published
Early signs of lethal effects in Daphnia magna (Branchiopoda, Cladocera) exposed to the insecticide cypermethrin and the fungicide azoxystrobin
Friberg-Jensen, U., Nachman, Gøsta Støger & Christoffersen, Kirsten Seestern, 2010, In: Environmental Toxicology and Chemistry. 29, 10, p. 2371-2378 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Short comment on chironomid assemblages and stratigraphy of high altitude lakes from Tibet
Hamerlik, L., Brodersen, K. P. & Christoffersen, Kirsten Seestern, 2010, In: Newsletter on Chironomidae Reserch. 23, p. 20-24Research output: Contribution to journal › Journal article › Research › peer-review
- 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
- Published
The effect of Poterioochromonas abundance on production of intra- and extracellular microcystin-LR concentration
Zhang, X., Hu, H., Men, Y. & Christoffersen, Kirsten Seestern, 2010, In: Hydrobiologia. 652, 1, p. 237-246 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2009
- 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 AustraliaResearch output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
- 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. 69-80Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- Published
Clonal variation in physiological responses of Daphnia magna to the strobilurin fungicide Azoxystrobin
Perlt, Trine Warming, Mulderij, G. & Christoffersen, Kirsten Seestern, 2009, In: Environmental Toxicology and Chemistry. 2, p. 374-380 16 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Feeding characteristics of a golden alga (Poterioochromonas sp.) grazing on toxic cyanobacterium Microcystis aeruginosa
Zhang, X., Hu, H., Men, Y., Yang, J. & Christoffersen, Kirsten Seestern, 2009, In: Water Research. 43, 12, p. 2953-60 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Life history responses of Daphnia magna feeding on toxic Microcystis aeruginosa alone and mixed with a mixotrophic Poterioochromonas species
Zhang, X., Perlt, Trine Warming, Hu, H. & Christoffersen, Kirsten Seestern, 2009, In: Water Research. 43, 20, p. 5053-62 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2008
- 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. 113-122Research output: Contribution to journal › Journal article › Research › peer-review
- 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
- 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
- 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. 269-290Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
- 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
- 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. 10-12Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- 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. 1427-1435Research output: Contribution to journal › Journal article › Research › peer-review
- 2007
- 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
- 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. 62-65Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research
- 2006
- 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. 2124-2142Research output: Contribution to journal › Journal article › Research › peer-review
- 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. 637-646Research output: Contribution to journal › Journal article › Research › peer-review
- 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. 259-266Research output: Contribution to journal › Journal article › Research › peer-review
- 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. 74-77Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research
- Published
Ferskvandsbiologisk Laboratorium
Christoffersen, Kirsten Seestern, 2006, Hillerød Kommune 1945-2006. p. 238-242Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research
- Published
Frederiksborg Slotssø - en søsyg sø
Christoffersen, Kirsten Seestern, 2006, Hillerød 1945-2006. Hillerød Kommune, p. 16-20Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research
- Published
De ferske vandes økologi
Christoffersen, Kirsten Seestern, 2006, Arktisk Station 1906 - 2006. København: Projekt EDB I Undervisningen, p. 298-304Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- Published
Substratum as a driver of variation in periphyton chlorophyll and productivity in lakes.
Vadeboncoeur, Y., Kalff, J., Christoffersen, Kirsten Seestern & Jeppesen, E., 2006, In: Journal of the North American Benthological Society. 25, 2, p. 379-392Research output: Contribution to journal › Journal article › Research › peer-review
- 2005
- 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. 41-46Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research
- Published
Destructive impact of microcystin in aquatic ecosystems
Christoffersen, Kirsten Seestern, 2005, In: Gekkan Kaiyo. 5, p. 335-343Research output: Contribution to journal › Journal article › Research › peer-review
- 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. 124-129Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research
- Published
Global warming: Design of a flow-through shallow lake mesocosm climate experiment
Liboriussen, L., Landkildehus, F., Meerhoff, M., Bramm, M. E., Søndergaard, M., Christoffersen, Kirsten Seestern, Richardson, Katherine, Søndergaard, M., Lauridsen, T. L. & Jeppesen, E., 2005, In: Limnology and Oceanography: Methods. 3, p. 1-9Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Net heterotrophy in Faroe Islands clear-water lakes: causes and consequences for bacterioplankton and phytoplankton
Pålsson, C., Kritzberg, E. S., Christoffersen, Kirsten Seestern & Granéli, W., 2005, In: Freshwater Biology. 50, 12, p. 2011-2020Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Frequency of inhibitors of daphnid trypsin in the widely distributed cyanobacterial genus Planktothrix
Rohrlack, T., Christoffersen, Kirsten Seestern & Friberg-Jensen, U., 2005, In: Environmental Microbiology. 7, 10, p. 1667-1669Research output: Contribution to journal › Journal article › Research › peer-review
ID: 7228
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Denmark: Occurrence, monitoring and management of toxic cyanobacteria
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1939
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Arctic freshwater biodiversity monitoring plan
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Zackenberg Basic: The BioBasis programme
Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research
Published