Reigstad, Marit

Arctic and subarctic ecosystems
Plankton
Pelagic-benthic coupling
Ecosystems respons to a changing climate

Focus regions are the Barents Sea, Arctic Ocean, Fram Strait, coast and sub-Arctic fjords

Project leader The Nansen Legacy

ARCTOS network member (www.arctosresearch.net)

Research group Arctic Marine Systems Ecology

Reduced teaching till 2023 due to the Nansen Legacy

Bio-3015 Arctic marine systems ecology
Bio-2003: From individuals to ecosystem
(Bio-1104 Biological diversity 2 (Introduction to Zoology))
PhD and Master students

Professor in marine ecology

Project leader The Nansen Legacy

Researcher profile in Cristin

Profile at ORCID

Scientific articles and book chapters
Other

Asim, Muhammad; Brekke, Camilla; Mahmood, Arif; Eltoft, Torbjørn; Reigstad, Marit. Ocean Color Net (OCN) for the Barents Sea. IEEE International Geoscience and Remote Sensing Symposium proceedings 2021. ISSN 2153-6996.

Skardhamar, Jofrid; Nilsen, Margrethe Kristen; Reigstad, Marit; Sandvik, Anne Dagrun; Bjørn, Pål Arne. Sampling planktonic salmon lice in Norwegian fjords. Aquaculture Environment Interactions 2019; Volum 11. ISSN 1869-215X.s 701 - 715.s doi: 10.3354/aei00342.

Sanz-Martín, Marina; Vernet, Maria; Cape, Mattias R.; Cano, Elena M; Delgado-Huertas, Antonio; Reigstad, Marit; Wassmann, Paul; Duarte, Carlos M.. Relationship between carbon- and oxygen-based primary productivity in the Arctic Ocean, svalbard archipelago. Frontiers in Marine Science 2019; Volum 6. ISSN 2296-7745.s doi: 10.3389/fmars.2019.00468.

Marquardt, Miriam; Skogseth, Ragnheid; Wiedmann, Ingrid; Vader, Anna; Reigstad, Marit; Cottier, Finlo Robert; Gabrielsen, Tove M.. Vertical export of marine pelagic protists in an ice-free high-Arctic fjord (Adventfjorden, West Spitsbergen) throughout 2011-2012. Aquatic Microbial Ecology 2019; Volum 83 (1). ISSN 0948-3055.s 65 - 82.s doi: 10.3354/ame01904.

Armstrong, Claire W.; Foley, Naomi; Slagstad, Dag; Chierici, Melissa; Ellingsen, Ingrid H.; Reigstad, Marit. Valuing blue carbon changes in the Arctic ocean. Frontiers in Marine Science 2019; Volum 6. ISSN 2296-7745.s doi: 10.3389/fmars.2019.00331.

Olli, Kalle; Halvorsen, Elisabeth; Vernet, Maria; Lavrentyev, Peter J.; Franzè, Gayantonia; Sanz-Martín, Marina; Paulsen, Maria Lund; Reigstad, Marit. Food web functions and interactions during spring and summer in the arctic water inflow region: Investigated through inverse modeling. Frontiers in Marine Science 2019; Volum 6. ISSN 2296-7745.s doi: 10.3389/fmars.2019.00244.

Paulsen, Maria Lund; Seuthe, Lena; Reigstad, Marit; Larsen, Aud; Cape, Matthias; Vernet, Maria. Asynchronous Accumulation of Organic Carbon and Nitrogen in the Atlantic Gateway to the Arctic Ocean. Frontiers in Marine Science 2018; Volum 5. ISSN 2296-7745.s doi: 10.3389/fmars.2018.00416.

Svensen, Camilla; Antonsen, Maria Terese; Reigstad, Marit. Small copepods matter: Population dynamics of Microsetella norvegica in a high-latitude coastal ecosystem. Journal of Plankton Research 2018; Volum 40 (4). ISSN 0142-7873.s 446 - 457.s doi: 10.1093/plankt/fby019.

Sanz-Martín, Marina; Chierici, Melissa; Mesa, Elena; Carrillo-de-Albornoz, Paloma; Delgado-Huertas, Antonio; Agusti, Susana; Reigstad, Marit; Kristiansen, Svein; Wassmann, Paul; Duarte, Carlos M.. Episodic Arctic CO2 Limitation in the West Svalbard Shelf. Frontiers in Marine Science 2018; Volum 5. ISSN 2296-7745.s doi: 10.3389/fmars.2018.00221.

Randelhoff, Achim; Reigstad, Marit; Chierici, Melissa; Sundfjord, Arild; Ivanov, Vladimir; Cape, Matthias; Vernet, Maria; Tremblay, Jean-Éric; Bratbak, Gunnar; Kristiansen, Svein. Seasonality of the physical and biogeochemical hydrography in the inflow to the Arctic Ocean through Fram Strait. Frontiers in Marine Science 2018; Volum 5:224. ISSN 2296-7745.s 1 - 16.s doi: 10.3389/fmars.2018.00224.

Basedow, Sünnje Linnéa; Sundfjord, Arild; von Appen, Wilken-Jon; Halvorsen, Elisabeth; Kwasniewski, Slawomir; Reigstad, Marit. Seasonal variation in transport of zooplankton into the Arctic Basin through the Atlantic gateway, Fram Strait. Frontiers in Marine Science 2018; Volum 5 (194). ISSN 2296-7745.s doi: 10.3389/fmars.2018.00194.

Michelsen, Helena Kling; Svensen, Camilla; Reigstad, Marit; Nilssen, Einar Magnus; Pedersen, Torstein. Seasonal dynamics of meroplankton in a high-latitude fjord. Journal of Marine Systems 2017; Volum 168. ISSN 0924-7963.s 17 - 30.s doi: 10.1016/j.jmarsys.2016.12.001.

Michelsen, Helena Kling; Nilssen, Einar Magnus; Pedersen, Torstein; Reigstad, Marit; Svensen, Camilla. Spatial patterns of spring meroplankton along environmental gradients in a sub-Arctic fjord. Aquatic Biology 2017; Volum 28. ISSN 1864-7782.s 185 - 197.s doi: /10.3354/ab00686.

Wiedmann, Ingrid; Tremblay, Jean-Éric; Sundfjord, Arild; Reigstad, Marit. Upward nitrate flux and downward particulate organic carbon flux under contrasting situations of stratification and turbulent mixing in an Arctic shelf sea. Elementa: Science of the Anthropocene 2017; Volum 5 (43). ISSN 2325-1026.s doi: 10.1525/elementa.235.

Mesa, Elena; Delgado-Huertas, Antonio; Carillo-de-Albornoz, Paloma; Garcia-Corral, Lara S; Sanz-Martín, Marina; Wassmann, Paul; Reigstad, Marit; Sejr, Mikael; Dalsgaard, Tage; Duarte, Carlos M.. Continuous daylight in the high-Arctic summer supports high plankton respiration rates compared to those supported in the dark. Scientific Reports 2017; Volum 7:1247. ISSN 2045-2322.s doi: 10.1038/s41598-017-01203-7.

Wiedmann, Ingrid; Reigstad, Marit; Marquardt, Miriam; Vader, Anna; Gabrielsen, Tove M.. Seasonality of vertical flux and sinking particle characteristics in an ice-free high arctic fjord—Different from subarctic fjords?. Journal of Marine Systems 2016; Volum 154 (Part B). ISSN 0924-7963.s 192 - 205.s doi: 10.1016/j.jmarsys.2015.10.003.

Randelhoff, Achim; Fer, Ilker; Sundfjord, Arild; Tremblay, Jean-Éric; Reigstad, Marit. Vertical fluxes of nitrate in the seasonal nitracline of the Atlantic sector of the Arctic Ocean. Journal of Geophysical Research (JGR): Oceans 2016; Volum 121 (7). ISSN 2169-9275.s 5282 - 5285.s doi: 10.1002/2016JC011779.

Marquardt, Miriam; Vader, Anna; Stübner, Eike Ingrid; Reigstad, Marit; Gabrielsen, Tove M.. Strong seasonality of marine microbial eukaryotes in a High-Arctic fjord (Isfjorden, in West Spitsbergen, Norway). Applied and Environmental Microbiology 2016; Volum 82 (6). ISSN 0099-2240.s 1868 - 1880.s doi: 10.1128/AEM.03208-15.

Stübner, Eike Ingrid; Søreide, Janne; Reigstad, Marit; Marquardt, Miriam; Blochoviak-Samolyk, Kasia. Year-round meroplankton dynamics in high-Arctic Svalbard. Journal of Plankton Research 2016; Volum 38 (3). ISSN 0142-7873.s 522 - 536.s doi: 10.1093/planktfbv124.

Findlay, Helen S.; Gibson, Georgina; Kędra, Monika; Morata, Nathalie; Orchowska, Monika; Pavlov, Alexey K.; Reigstad, Marit; Silyakova, Anna; Tremblay, Jean-Éric; Walczowski, Waldemar; Weydmann, Agata; Logvinova, Christie. Responses in Arctic marine carbon cycle processes: Conceptual scenarios and implications for ecosystem function. Polar Research 2015; Volum 34:24252. ISSN 0800-0395.s doi: 10.3402/polar.v34.24252.

Michel, Christine; Hamilton, J.; Hansen, Edmond; Barber, Dave; Reigstad, Marit; Iocozza, J; Seuthe, Lena; Niemi, Andrea. Arctic Ocean outflow shelves in the changing Arctic: A review and perspectives. Progress in Oceanography 2015; Volum 139. ISSN 0079-6611.s 66 - 88.s doi: 10.1016/j.pocean.2015.08.007.

Tremblay, Jean-Èric; Andersson, Leif G.; Matrai, Patricia A.; Coupel, Pierre; Belanger, Simon; Michel, Christine; Reigstad, Marit. Global and regional drivers of nutrient supply, primary production and CO2 drawdown in the changing Arctic Ocean. Progress in Oceanography 2015; Volum 139. ISSN 0079-6611.s 171 - 196.s doi: 10.1016/j.pocean.2015.08.009.

Holding, Johnna; Duarte, Carlos M.; Sanz-Martín, Marina; Mesa, Elena; Arrieta, Jesus M.; Chierici, Melissa; Hendriks, Iris; García-Corral, L.S.; Regaudie-de-Gioux, A; Delgado, A.; Reigstad, Marit; Wassmann, Paul; Agusti, Susana. Temperature dependence of CO2-enhanced primary production in the European Arctic Ocean. Nature Climate Change 2015; Volum 5 (12). ISSN 1758-678X.s 1079 - 1082.s doi: 10.1038/nclimate2768.

Randelhoff, Achim; Sundfjord, Arild; Reigstad, Marit. Seasonal variability and fluxes of nitrate in the surface waters over the Arctic shelf slope. Geophysical Research Letters 2015; Volum 42 (9). ISSN 0094-8276.s 3442 - 3449.s doi: 10.1002/2015GL063655.

Lydersen, Christian; Assmy, Philipp; Falk-Petersen, Stig; Kohler, Jack; Kovacs, Kit; Reigstad, Marit; Steen, Harald; Strøm, Hallvard; Sundfjord, Arild; Varpe, Øystein; Walczowski, Waldek; Weslawski, Jan Marcin; Zajaczkowski, Marek. The importance of tidewater glaciers for marine mammals and seabirds in Svalbard, Norway. Journal of Marine Systems 2014; Volum 129. ISSN 0924-7963.s 452 - 471.s doi: 10.1016/j.jmarsys.2013.09.006.

Svensen, Camilla; Morata, Nathalie; Reigstad, Marit. Increased degradation of copepod faecal pellets by co-acting dinoflagellates and Centropages hamatus. Marine Ecology Progress Series 2014; Volum 516. ISSN 0171-8630.s 61 - 70.s doi: 10.3354/meps10976.

Wiedmann, Ingrid; Reigstad, Marit; Sundfjord, Arild; Basedow, Sünnje. Potential drivers of sinking particle´s size spectra and vertical POC flux: Turbulence, phytoplankton and zooplankton. Journal of Geophysical Research (JGR): Oceans 2014; Volum 119 (10). ISSN 2169-9275.s 6900 - 6917.s doi: 10.1002/2013JC009754.

Hunt, George L Jr; Blanchard, AL; Boveng, P; Dalpadado, Padmini; Drinkwater, Kennneth F.; Eisnere, L; Hopcroft, R; Kovacs, Kit; Norcross, BL; Renaud, Paul; Reigstad, Marit; Renner, Matt; Skjoldal, Hein Rune; Whitehouse, A; Woodgate, R.A.. The Barents and Chukchi Seas: Comparison of two Arctic shelf ecosystems. Journal of Marine Systems 2013; Volum 109. ISSN 0924-7963.s 43 - 68.s doi: 10.1016/j.jmarsys.2012.08.003.

Vaquer-Sunyer, Raquel; Duarte, Carlos M.; Regaudie-de-Gioux, A; Holding, Johnna; García-Corral, LS; Reigstad, Marit; Wassmann, Paul. Seasonal patterns in Arctic planktonic metabolism (Fram Strait - Svalbard region). Biogeosciences 2013; Volum 10. ISSN 1726-4170.s 1451 - 1469.s doi: 10.5194/bg-10-1451-2013.

Tamelander, Tobias; Reigstad, Marit; Olli, Kalle; Slagstad, Dag; Wassmann, Paul. New production regulates export stoichiometry in the ocean. PLOS ONE 2013; Volum 8 (1). ISSN 1932-6203.s doi: 10.1371/journal.pone.0054027.

Hodal, helene; Kristiansen, Svein; Hop, Haakon; Falk-Petersen, Stig; Reigstad, Marit. Spring bloom dynamics in Kongsfjorden, Svalbard: nutrients, phytoplankton, protozoans and primary production. Polar Biology 2012; Volum 35 (2). ISSN 0722-4060.s 191 - 203.s doi: 10.1007/s00300-011-1053-7.

Svensen, Camilla; Wexels Riser, Christian; Reigstad, Marit; Seuthe, Lena. Degradation of copepod faecal pellets in the upper layer: role of microbial community and Calanus finmarchicus. Marine Ecology Progress Series 2012; Volum 462. ISSN 0171-8630.s 39 - 49.s doi: 10.3354/meps09808.

Reigstad, Marit; Carroll, Jolynn; Slagstad, Dag; Ellingsen, Ingrid H.; Wassmann, Paul. Intra-regional comparison of productivity, carbon flux and ecosystem composition within the northern Barents Sea. Progress in Oceanography 2011; Volum 90 (1-4). ISSN 0079-6611.s 33 - 46.s doi: 10.1016/j.pocean.2011.02.005.

Seuthe, Lena; Tøpper, Birte; Reigstad, Marit; Thyrhaug, Runar; Vaquer-Sunyer, Raquel. Microbial communities and processes in ice-covered Arctic waters of the northwestern Fram Strait (75 to 80 degrees N) during the vernal pre-bloom phase. Aquatic Microbial Ecology 2011; Volum 64 (3). ISSN 0948-3055.s 253 - 266.s doi: 10.3354/ame01525.

Wassmann, Paul; Reigstad, Marit. Future Arctic Ocean Seasonal Ice Zones and Implications for Pelagic-Benthic Coupling. Oceanography 2011; Volum 24 (3). ISSN 1042-8275.s 220 - 231.s doi: 10.5670/oceanog.2011.74.

Mauritzen, Cecilie; Hansen, Edmond; Andersson, Maria Helena; Berx, Barbara; Beszczynska-Möller, Agnieszka; Burud, Ingunn; Christensen, Kai Håkon; Debernard, Jens; de Steur, Laura; Dodd, Paul; Gerland, Sebastian; Godøy, Øystein Arne; Hansen, Bogi; Hudson, Stephen; Høydalsvik, Frode; Ingvaldsen, Randi; Isachsen, Pål Erik; Kasajima, Yoshie; Koszalka, Inga; Kovacs, Kit; Køltzow, Morten Ø.; Lacasce, Joseph Henry; Lee, Craig M.; Lavergne, Thomas; Lydersen, Christian; Nicolaus, Marcel; Nilsen, Frank; Nøst, Ole Andres; Orvik, Kjell Arild; Reigstad, Marit; Schyberg, Harald; Seuthe, Lena; Skagseth, Øystein; Skardhamar, Jofrid; Skogseth, Ragnheid; Sperrevik, Ann; Svensen, Camilla; Søiland, Henrik; Teigen, Sigurd Henrik; Tverberg, Vigdis; Wexels Riser, Christian. Closing the loop - Approaches to monitoring the state of the Arctic Mediterranean during the International Polar Year 2007-2008. Progress in Oceanography 2011; Volum 90 (1-4). ISSN 0079-6611.s 62 - 89.s doi: 10.1016/j.pocean.2011.02.010.

Skardhamar, Jofrid; Reigstad, Marit; Carroll, Jolynn; Eiane, Ketil; Wexels Riser, Christian; Slagstad, Dag. Effects of mortality changes on biomass and production in Calanus spp. populations. Aquatic Biology 2011; Volum 12 (2). ISSN 1864-7782.s 129 - 145.s doi: 10.3354/ab00321.

Kivimäe, Caroline; Bellerby, Richard; Fransson, Ageneta; Reigstad, Marit; Johannessen, Truls. A carbon budget for the Barents Sea. Deep Sea Research Part I: Oceanographic Research Papers 2010; Volum 57 (12). ISSN 0967-0637.s 1532 - 1542.s doi: 10.1016/j.dsr.2010.05.006.

Wexels Riser, Christian; Reigstad, Marit; Wassmann, Paul. Zooplankton-mediated carbon export: A seasonal study in a northern Norwegian fjord. Marine Biology Research 2010; Volum 6 (5). ISSN 1745-1000.s 461 - 471.s doi: 10.1080/17451000903437067.

Vaquer-Sunyer, Raquel; Duarte, Carlos; Santiago, Rocío; Wassmann, Paul Friedrich; Reigstad, Marit. Experimental evaluation of planktonic respiration response to warming in the European Arctic Sector. Polar Biology 2010; Volum 33 (12). ISSN 0722-4060.s 1661 - 1671.s doi: 10.1007/s00300-010-0788-x.

Wassmann, Paul Friedrich; Jørgensen, Bo Barker; Reigstad, Marit; Slagstad, Dag. Sedimentation and degradation of biogenic matter. Tapir Akademisk Forlag 2009 ISBN 978-82-519-2461-0.s 323 - 338.

Tamelander, Tobias; Reigstad, Marit; Hop, Haakon; Ratkova, Tatjana. Ice algal assemblages and vertical export of organic matter from sea ice in the Barents Sea and Nansen Basin (Arctic Ocean). Polar Biology 2009; Volum 32 (9). ISSN 0722-4060.s 1261 - 1273.s doi: 10.1007/s00300-009-0622-5.

Pedersen, Torstein; Nilsen, Marianne; Nilssen, Einar Magnus; Berg, Erik; Reigstad, Marit. Trophic model of a lightly exploited cod-dominated ecosystem. Ecological Modelling 2008; Volum 214. ISSN 0304-3800.s 95 - 111.s doi: 10.1016/j.ecolmodel.2007.12.012.

Morozov, Andrew; Arashkevich, Elena; Reigstad, Marit; Falk-Petersen, Stig. Influence of spatial heterogeneity on the type of zooplankton functional response: A study based on field observations. Deep-sea research. Part II, Topical studies in oceanography 2008; Volum 55 (20-21). ISSN 0967-0645.s 2285 - 2291.s doi: 10.1016/j.dsr2.2008.05.008.

Reigstad, Marit; Wexels Riser, Christian; Wassmann, Paul Friedrich; Ratkova, Tatjana. Vertical export of particulate organic carbon: Attenuation, composition and loss rates in the northern Barents Sea. Deep-sea research. Part II, Topical studies in oceanography 2008; Volum 55 (20/21). ISSN 0967-0645.s 2308 - 2319.s doi: 10.1016/j.dsr2.2008.05.007.

Pasternak, Anna; Arashkevich, Elena; Reigstad, Marit; Wassmann, Paul Friedrich; Falk-Petersen, Stig. Dividing mesozooplankton into upper and lower size groups: applications to the grazing impact in the MIZ of the Barents Sea. Deep-sea research. Part II, Topical studies in oceanography 2008; Volum 55 (20-21). ISSN 0967-0645.s 2245 - 2256.s doi: 10.1016/j.dsr2.2008.05.002.

Renaud, Paul E; Morata, Nathalie; Carroll, Michael L.; Denisenko, Sergey G; Reigstad, Marit. Pelagic-benthic coupling in the western Barents Sea: Processes and time scales. Deep-sea research. Part II, Topical studies in oceanography 2008; Volum 55 (20-21). ISSN 0967-0645.s 2372 - 2380.s doi: 10.1016/j.dsr2.2008.05.017.

Tamelander, Tobias; Reigstad, Marit; Hop, Haakon; Carroll, Michael L.; Wassmann, Paul Friedrich. Pelagic and sympagic contribution of organic matter to zooplankton and vertical export in the Barents Sea marginal ice zone. Deep-sea research. Part II, Topical studies in oceanography 2008; Volum 55 (20-21). ISSN 0967-0645.s 2330 - 2339.s doi: 10.1016/j.dsr2.2008.05.019.

Wexels Riser, Christian; Wassmann, Paul Friedrich; Reigstad, Marit; Seuthe, Lena. Vertical flux regulation by zooplankton in the northern Barents Sea during Arctic spring. Deep-sea research. Part II, Topical studies in oceanography 2008; Volum 55 (20-21). ISSN 0967-0645.s 2320 - 2329.s doi: 10.1016/j.dsr2.2008.05.006.

Olli, Kalle; Wassmann, Paul Friedrich; Reigstad, Marit; Ratkova, Tatjana; Arashkevich, Elena; Pasternak, Anna; Pasternak, Anna; Matrai, Patricia; Knulst, Johan; Tranvik, Lars; Klais, Riina; Jacobsen, Anita. The fate of production in the central Arctic Ocean – top–down regulation by zooplankton expatriates?. Progress in Oceanography 2007; Volum 72 (1). ISSN 0079-6611.s 84 - 113.s doi: 10.1016/j.pocean.2006.08.0.

Reigstad, Marit; Wassmann, Paul Friedrich. Does Phaeocystis spp. contribute significantly to vertical export of organic carbon?. Biogeochemistry 2007; Volum 83. ISSN 0168-2563.s 217 - 234.s doi: 10.1007/s10533-007-9093-3.

Gasparovic, Blazenka; Plavsic, Marta; Boscovic, Nikola; Cosovic, Bozena; Reigstad, Marit. Organic matter characterization in Barents Sea and eastern Arctic Ocean during summer. Marine Chemistry 2007; Volum 105. ISSN 0304-4203.s 151 - 165.s doi: 10.1016/j.marchem.2007.01.021.

Wexels Riser, Christian; Reigstad, Marit; Wassmann, Paul Friedrich; Arashkevich, Elena; Falk-Petersen, Stig. Export or retention? Copepod abundance, faecal pellet production and vertical flux in the marginal ice zone through snap shots from the northern Barents Sea. Polar Biology 2007; Volum 30 (6). ISSN 0722-4060.s 719 - 730.s doi: 10.1007/s00300-006-0229-z.

Belviso, S; Thouzeau, G; Schmidt, S; Reigstad, Marit; Wassmann, Paul Friedrich; Arashkevich, Elena; Stefels, J. Significance of vertical flux as a sink for surface water DMSP and as a source for the sediment surface in coastal zones of northern Europe. Estuarine, Coastal and Shelf Science 2006; Volum 68 (3-4). ISSN 0272-7714.s 473 - 488.

Wassmann, Paul Friedrich; Reigstad, Marit; Haug, Tore; Rudels, Bert; Carroll, M; Hop, Haakon; Wing-Gabrielsen, Geir; Falk-Petersen, Stig; Denisenko, S.G.; Arashkevich, Elena; Slagstad, Dag; Pavlova, Olga. Food webs and carbon flux in the Barents Sea. In Structure and function of contemporary food webs on Arctic shelves: a panarctic comparison. Progress in Oceanography 2006; Volum 71 (2-4). ISSN 0079-6611.s 232 - 287.s doi: 10.1016/j.pocean.2006.10.0.

Wassmann, Paul Friedrich; Slagstad, Dag; Wexels Riser, Christian; Reigstad, Marit. Modelling the ecosystem dynamics of the Barents Sea including the marginal ice zone. II. Carbon flux and interannual variability. Journal of Marine Systems 2006; Volum 59. ISSN 0924-7963.s 1 - 24.

Söbek, Anna; Reigstad, Marit; Gustavsson, Örjan. Partitioning of polychlorinated biphenyls between Arctic seawater and size-fractionated zooplankton. Environmental Toxicology and Chemistry 2006; Volum 25 (7). ISSN 0730-7268.s 1720 - 1728.

Wassmann, Paul Friedrich; Ratkova, Tatjana; Reigstad, Marit. The contribution of single and colonial cells of Phaeocystis pouchetii to spring and summer blooms in the north-eastern North Atlantic. Harmful Algae 2005; Volum 4. ISSN 1568-9883.s 823 - 840.

Gasparovic, Blazenka; Plavsic, Marta; Cosovic, Bozena; Reigstad, Marit. Organic matter characterization and fate in the sub-arctic Norwegian fjords during the late spring/summer period. Estuarine, Coastal and Shelf Science 2005; Volum 62. ISSN 0272-7714.s 95 - 107.s doi: 10.1016.

Reigstad, Marit; Wexels Riser, Christian; Svensen, Camilla. Fate of copepod faecal pellets and the role of Oithona spp. Marine Ecology Progress Series 2005; Volum 304. ISSN 0171-8630.s 265 - 270.

Reigstad, Marit; Wassmann, Paul Friedrich; Wexels Riser, Christian; Øygarden, Sigrid; Rey, Francisco. Variations in hydrography, nutrients and chlorophyll a in the marginal ice-zone and the central Barents Sea. Journal of Marine Systems 2002; Volum 38. ISSN 0924-7963.s 9 - 29.

Hamm, Christian; Reigstad, Marit; Wexels Riser, Christian; Muhlebach, Anneke; Wassmann, Paul Friedrich. On the trophic fate of Phaeocystis pouchetii. VII. Sterols and fatty acids reveal sedimentation of P. pouchetii-derived organic matter via krill fecal strings. Marine Ecology Progress Series 2001; Volum 209. ISSN 0171-8630.s 55 - 69.

Wassmann, Paul Friedrich; Reigstad, Marit; Øygarden, Sigrid; Rey, Francisco. Seasonal variation in hydrography, nutrients and suspended biomass in a subarctic fjord: applying hydrographic features and biological markers to trace watermasses and circulation significant for phytoplankton production. Sarsia 2000; Volum 85. ISSN 0036-4827.s 237 - 249.

Reigstad, Marit; Wassmann, Paul Friedrich; Ratkova, Tatjana; Arashkevich, Elena; Pasternak, Anna; Øygarden, Sigrid. Comparative spring vertical export of biogenic matter in north Norwegian fjords. Marine Ecology Progress Series 2000; Volum 201. ISSN 0171-8630.s 73 - 89.

Reigstad, Marit; Heiskanen, Anna Stiina; Wassmann, Paul Friedrich. Seasonal and spatial variation of suspended and sedimented nutrients (C, N, P) in the pelagic system of Gulf of Riga. Journal of Marine Systems 1999. ISSN 0924-7963.s 211 - 232.

Lundsgaard, Claus; Olesen, Mikael; Reigstad, Marit; Olli, Kalle. Sources of settling material: Aggregation and zooplankton mediated fluxes in the Gulf of Riga. Journal of Marine Systems 1999; Volum 23. ISSN 0924-7963.s 197 - 210.

Wassmann, Paul Friedrich; Egge, J.K.; Reigstad, Marit; Aksnes, D.L.. Influence of silicate addition on vertical flux of particulate biogenic matter. Marine Pollution Bulletin 1997; Volum 33. ISSN 0025-326X.s 10 - 210.

Wassmann, Paul Friedrich; Svendsen, Harald; Keck, A; Reigstad, Marit. Selected aspects of the dynamics of particulate fluxes in the coastal zone of northern Norway. Journal of Marine Systems 1996; Volum 80. ISSN 0924-7963.s 53 - 71.

Reigstad, Marit; Wassmann, Paul Friedrich. Importance of advection for the pelagic-benthic coupling in north Norwegian fjords. Sarsia 1996; Volum 80. ISSN 0036-4827.s 245 - 257.

Riebesell, Ulf; Reigstad, Marit; Wassmann, Paul Friedrich; Noji, Tom; Passow, Uta. On the trophic fate of Phaeocystis pouchetii (Hariot): VI. Significance of Phaeocystis-derived mucus for vertical flux. Netherlands Journal of Sea Research 1995; Volum 33 (2). ISSN 0077-7579.s 193 - 203.

Reigstad, Marit; Eldevik, Tor; Gerland, Sebastian. The new Arctic require new knowledge built on new collaborations. Arctic Frontiers 2020-01-27 - 2020-01-30 2020.

Reigstad, Marit. Newsletter PolarPredictNews #14 - An interview with the Norwegian marine ecologist Marit Reigstad, Principal Investigator of the YOPP-endorsed Nansen Legacy project. (fulltekst) 2020.

Reigstad, Marit. Blog Forskning.no: Viruseffekt på arktisk havforskning. (fulltekst) 2020.

Reigstad, Marit. Isbryteren "Kronprins Haakon" og "Arven etter Nansen". Orkana Forlag 2020 ISBN 978-82-8104-440-1.s 141 - 163.

Reigstad, Marit. An ocean of unknowns. Building knowledge for changing systems. Ocean sustainability day 2020-11-11 - 2020-11-11 2020.

Reigstad, Marit. Primary production in an emerging new Arctic: Driving mechanisms and potential fate. Synoptic Arctic Survey webinar: A new Arctic emerging 2020-09-03 - 2020-09-03 2020.

Renner, Angelika; Bailey, Allison Michelle; Reigstad, Marit; Sundfjord, Arild; Øygarden, Sigrid. Hydrography and nutrient concentrations in years of contrasting sea ice conditions in the Atlantic inflow region north of Svalbard. EGU General Assembly 2020 - Sharing Geosciences Online 2020-05-04 - 2020-05-08 2020.

Reigstad, Marit. Forskningsprosjekt som brobygger. En kunnskapsbasert utvikling i Arktis 2020-06-17 - 2020-06-17 2020.

Reigstad, Marit. Arven etter Nansen – forskning for bedre samarbeid. Tekna fagseminar 2020-05-07 - 2020-05-07 2020.

Reigstad, Marit; Christensen, Lina. Edvard Moser frykter koronastenging av dyrelab: – Som å tenke på dommedag. -bidrag til avsnitt om konsekvens for toktvirksomhet. 2020.

Reigstad, Marit; Gerland, Sebastian. Arven etter Nansen - status for Kunnskapsdepartementet. Dialogmøte 2020-02-27 - 2020-02-27 2020.

Reigstad, Marit. Arven etter Nansen for Framsenterledere. Sentermøte 2020-03-10 - 2020-03-10 2020.

Reigstad, Marit. Arctic marine food webs and how they differ from food webs at lower latitudes. Arctic Ocean functioning PhD course 2020-02-03 - 2020-02-07 2020.

Reigstad, Marit. The Nansen legacy - for Young Scientist Forum. ARCTOS/Arctic Frontiers PhD workshop 2020-01-30 - 2020-01-30 2020.

Reigstad, Marit. Sustainable fisheries management - example the Barents Sea. Panel debate- Sustainable fisheries management 2020-01-28 - 2020-01-28 2020.

Reigstad, Marit. Senioruniversitetet: Hav i nord og mørke - Om forskningsprosjektet Arven etter Nansen. Senioruniversitet 2019-02-06 - 2019.

Leithe, Jon; Reigstad, Marit. Ingen mann over bord. Forskning.no 2019. ISSN 1891-635X.

Garnett, Jack; Reigstad, Marit. Så hvitt og pent, men ikke rent?. Forskning.no 2019. ISSN 1891-635X.

Jon, Leithe; Reigstad, Marit. Mens jeg venter på is. Forskning.no 2019. ISSN 1891-635X.

Nadja, Brun; Reigstad, Marit. Stressmestring – om kofferter og miljøgifter på avveie. Forskning.no 2019. ISSN 1891-635X.

Reigstad, Marit. Klargjøring til vinteren i nord. Radio Nordkapp 2019.

Reigstad, Marit. Kampen om livet i Arktis. 2019.

Reigstad, Marit. Forskere følger opp arven etter Nansen. Khrono.no 2019. ISSN 1894-8995.

Reigstad, Marit. Året rundt i Barentshavet. Forskning.no 2019. ISSN 1891-635X.

Reigstad, Marit. Lærlinger på isflak. Forskning.no 2019. ISSN 1891-635X.

Reigstad, Marit. Når alle er i samme båt. Forskning.no 2019. ISSN 1891-635X.

Reigstad, Marit; Eldevik, Tor; Gerland, Sebastian. The Nansen Legacy project. CAGE annual meeting 2019 2019-11-28 - 2019-11-28 2019.

Reigstad, Marit; Eldevik, Tor; Gerland, Sebastian. The Nansen Legacy. ArcEx årsmøte 2019-11-19 - 2019-11-19 2019.

Reigstad, Marit; Eldevik, Tor; Gerland, Sebastian. Arven etter Nansen. Lunsjseminar Norges forskningsråd 2019-11-22 - 2019-11-22 2019.

Reigstad, Marit. Exploring the dark in the spirit of Nansen. Svalbard Science Conference 2019-11-05 - 2019-11-06 2019.

Reigstad, Marit. Kunnskapsinnhenting for bærekraftig forvaltning i Arktis. Informasjonsseminar for stortingsreferentene 2019-09-23 - 2019.

Reigstad, Marit; Larsen, Hege. Forskere følger opp arven etter Nansen. 2019.

Reigstad, Marit. Nansen Legacy - a joint Norwegian Arctic research project. Arctic Futures 2050 2019-09-04 - 2019-09-06 2019.

Reigstad, Marit. Barents Sea fisheries: Informing management under rapid change - presentation and panel debate. Arctic Futures 2050 2019-09-04 - 2019-09-06 2019.

Reigstad, Marit; Zachrisson, Niklas; Wassmann, Paul. Ett nytt Arktis när isen försvinner. 2019.

Reigstad, Marit. Nansen legacy activities and results 2019/20. Arctic Science Partnership Annual meeting 2019-10-08 - 2019-10-09 2019.

Reigstad, Marit; Jonathan, Watts. The end of the Arctic as we know it. 2019.

Reigstad, Marit. Blikk fra nord: Kunnskapsinnsamling for bærekraftig forvaltning i Arktis. Debattseminar: Kunnskapsstatus Antarktis 2019-05-28 - 2019.

Reigstad, Marit. Man and the biosphere: The ocean. Landskapsarktektstudiet 2019-04-05 - 2019.

Reigstad, Marit. Arven etter Nansen - prosjekt og status etter første år. Lunsjseminar 2019-03-12 - 2019.

Reigstad, Marit. The Atlantic Water Inflow - impact on production and ecosystem. Polar Marine Science Gordon Research Conference 2019-03-17 - 2019-03-22 2019.

Reigstad, Marit; Eldevik, Tor; Gerland, Sebastian. The Nansen Legacy. Fram Forum 2019. ISSN 1893-5532.s 100 - 105.

Wiedmann, Ingrid; Reigstad, Marit; Marquardt, Miriam; Vader, Anna; Gabrielsen, Tove M.. Corrigendum to “Seasonality of vertical flux and sinking particle characteristics in an ice-free high arctic fjord – Different from subarctic fjords?” [J. Mar. Syst. 154 (2016) 192–205]. Journal of Marine Systems 2018; Volum 178. ISSN 0924-7963.s 86 - 87.s doi: 10.1016/j.jmarsys.2017.10.003.

Reigstad, Marit; Ingvaldsen, Randi Brunvær; Kjeldsberg, Emi. Nå sender de milliardskipet på historisk tokt: - Skal avdekke hemmelighetene under Arktis. 2018.

Reigstad, Marit; Ingvaldsen, Randi Brunvær; Skog, Helge. Forskningsprosjekt til 740 millioner tar opp arven etter Nansen. 2018.

Gerland, Sebastian; Eldevik, Tor; Reigstad, Marit. Review on status and changes of the Barents Sea System. Polar 2018 Symposium 2018-06-19 - 2018-06-23 2018.

Reigstad, Marit; Eldevik, Tor; Gerland, Sebastian. Arven etter Nansen. UD-AeN Dialogmøte 2018-11-14 - 2018-11-14 2018.

Reigstad, Marit; Pettersen, Egil. Dåp av forskningsskipet Kronprins Haakon; Intervju om Arven etter Nansen og bruk av fartøyet. 2018.

Reigstad, Marit; Sundfjord, Arild; Fossheim, Maria; Andreassen, Rune Nordgård. Dåp av forskningsskipet Kronprins Haakon; Intervju av brukere. 2018.

Reigstad, Marit; Aadland, Camilla. Forskerne har 740 millioner og seks år på å forstå endringene i Barentshavet. 2018.

Reigstad, Marit; Berge, Jørgen. Hav i nord og mørke. Harangforelesning 2018-11-08 - 2018-11-08 2018.

Reigstad, Marit. The Arctic - sustainable use in a time of rapid change. Green solutions seminar 2018-10-18 - 2018-10-18 2018.

Reigstad, Marit; Hauan, Marit Anne; Ringvold, Geir Hevnskjel. Observatoriet - jubileumspodcast fra UiT: Marit Reigstad. 2018.

Reigstad, Marit. Hvorfor skal vi bry oss om arktiske hav?. Nordlys 2018. ISSN 0805-5440.

Reigstad, Marit. Arven etter Nansen - Hvorfor skal vi bry oss om Arktis?. Jubel i Tromsø- UiT 50 år 2018-09-29 - 2018-09-29 2018.

Reigstad, Marit; TV2, Nyhetskanalen. Første tokt med Kronprins Haakon- Arven etter Nansen forskere drar mot nord. 2018.

Reigstad, Marit. The Nansen Legacy - a new science structure to explore a new marine Arctic. The 11th Polar Law Symposium 2018-10-02 - 2018-10-04 2018.

Reigstad, Marit; Eldevik, Tor; Gerland, Sebastian. The Nansen Legacy project. US-Norway Dialog seminar on the Nansen Legacy 2018-06-06 - 2018-06-06 2018.

Reigstad, Marit; Eldevik, Tor; Gerland, Sebastian. The Nansen Legacy project. Norway-Compass Reception, The effects of climate change on the world´s oceans 2018-06-04 - 2018-06-04 2018.

Reigstad, Marit; Eldevik, Tor; Gerland, Sebastian. Arven etter Nansen. Presentasjon for styret i Petromaks. Styremøte i Petromaks 2018-06-14 - 2018-06-14 2018.

Reigstad, Marit. Marine climate change, responses and projections in the Arctic Ocean as the sea ice retreats. 6th China-Nordic Arctic Research Cooperation Symposium 2018-05-23 - 2018-05-25 2018.

Reigstad, Marit. The Nansen Legacy - potential collaboration with Laval University. Visit from Université Laval 2018-01-18 - 2018-01-19 2018.

Reigstad, Marit; Sundfjord, Arild; Jølle, Harald Dag; Veimo, Marte. Barentshavets nordlige puslespill. 2018.

Reigstad, Marit. Nytt forskningsprosjekt. 2018.

Reigstad, Marit; Berge, Jørgen. Life along a moving edge - the ecosystems of the seasonal ice zone. Orkana Forlag 2018 ISBN 978-82-8104-299-5.s 137 - 150.

Reigstad, Marit. The Nansen Legacy - project information to Arctic Science Partnership. Arctic Science Partnership Annual meeting 2018-01-21 - 2018-01-22 2018.

Reigstad, Marit. Arven etter Nansen - samarbeidsmuligheter med Mareano. Styringsgruppemøte Mareano 2018-03-14 - 2018-03-14 2018.

Reigstad, Marit. Arven etter Nansen -kunnskapsgrunnlag for Barentshavets framtid. Peter F. Hjort seminar 2018-03-21 - 2018-03-21 2018.

Reigstad, Marit. Future perspectives on Arctic marine ecosystems research. Contemporary Art Programmes anniversary lecture series 2018-04-19 - 2018-04-19 2018.

Reigstad, Marit. Ecosystem evolution in the Arctic Ocean as the sea ice retreats. Polar Ocean Day 2018-01-31 - 2018-01-31 2018.

Reigstad, Marit; Eldevik, Tor; Gerland, Sebastian. The Nansen Legacy: A new project for scientific exploration and sustainable management beyond the ice edge. Arctic Frontiers Conference 2018-01-22 - 2018-01-25 2018.

Bluhm, Bodil; Reigstad, Marit; Gerland, Sebastian; Eldevik, Tor. The Nansen Legacy project. Synoptic Arctic Survey Norwegian National Meeting 2018-01-30 - 2018-01-30 2018.

Viken, Oda; Reigstad, Marit; Eldevik, Tor. Arven etter Nansen omtalt i Ettermiddagssending fra NRK Troms. (data) 2018.

Nicolaisen, Rudi; Reigstad, Marit. Forskningsskip til 1,5 milliarder kroner får hjemmehavn i Tromsø. 2018.

Reigstad, Marit. Vil ha mer kunnskap om Barentshavet. (fulltekst) 2018.

Pedersen, Christer; Reigstad, Marit. Startskudd for kjempeprosjekt. (fulltekst) 2018.

Horn, Knut-Sverre; Reigstad, Marit. Har ikke noe sted å flykte når havet blir varmere. (fulltekst) 2018.

Reigstad, Marit. The Nansen Legacy - presentation for EASAC. European Academics Science Advisory Board visit at UiT 2017-02-02 - 2017-02-02 2017.

Reigstad, Marit. The Nansen Legacy - potential for UK collaboration. UK Arctic Conference 2017-09-19 - 2017-09-21 2017.

Reigstad, Marit. Arven etter Nansen - utforskningen av Barentshavet. Inn i Polhavet 2017-11-30 - 2017-11-30 2017.

Reigstad, Marit. Arven etter Nansen. 2017.

Tøhaug, Pia; Reigstad, Marit. Gir klarsignal for Arven etter Nansen i Ettermiddagssending fra NRK Troms. (data) 2017.

Reigstad, Marit; Eldevik, Tor; Gerland, Sebastian. I ukjent farvann. (fulltekst) 2017.

Reigstad, Marit; Ruud, Kenneth; Huse, Geir; Stenseth, Nils Christian. «Landslag» skal forske i Arktis. (fulltekst) 2017.

Pedersen, Christer; Reigstad, Marit. UiT spydspiss i nytt norsk forskningsprosjekt til 720 millioner. (fulltekst) 2017.

Reigstad, Marit. Arven etter Nansen -nytt prosjekt og ny struktur. Arctic Day 2017-11-09 - 2017-11-09 2017.

Basedow, Sünnje Linnéa; Sundfjord, Arild; von Appen, Wilken Jon; Halvorsen, Elisabeth; Kwasniewski, Slawek; Reigstad, Marit. Seasonal variation in advection of zooplankton into the Arctic Ocean through the Fram Strait. ESSAS Open Science meeting 2017-06-12 - 2017-06-15 2017.

Randelhoff, Achim; Sundfjord, Arild; Fer, Ilker; Reigstad, Marit; Tremblay, Jean-Éric; Gutherie, JD. Nutrients vs. turbulence, and the future of Arctic Ocean primary production. Arctic Frontiers 2017-01-25 - 2017-01-27 2017.

Reigstad, Marit. The Nansen Legacy project. EuroGOOS international conference 2017-10-03 - 2017-10-05 2017.

Wassmann, Paul; Reigstad, Marit; Kristoffersen, Berit. Alt flyter: Store verdier står på spill. Lørdagsuniversitetet 2017-09-16 - 2017-09-16 2017.

Reigstad, Marit. En iskald aften. Kulturnatta på Polarmuseet 2017-10-06 - 2017-10-06 2017.

Randelhoff, Achim; Sundfjord, Arild; Reigstad, Marit; Fer, Ilker; Garcia, Odd Erik. Vertical nitrate fluxes in the Arctic Ocean. 2017 ISBN 978-82-8236-252-8.

Reigstad, Marit; Ruud, Kenneth; Geir, Huse; Stenseth, Nils Christian. "Landslag" skal forske i Arktis. Nordlys 2017. ISSN 0805-5440.

Reigstad, Marit; Randi, Ingvaldsen. Report on the Atlantic DBO initiative workshop. IASC marine working goup 2017-04-01 - 2017-04-01 2017.

Reigstad, Marit; Ingvaldsen, Randi Brunvær; Grebmeier, Jacqueline M.. An Atlantic Distributed Biological Observatory (DBO) initiative. Pacific Arctic Group annual meeting 2017-04-02 - 2017-04-02 2017.

Reigstad, Marit; Ingvaldsen, Randi Brunvær. An Atlantic Distributed Biological Observatory (DBO) initiative. Arctic Science Summit Week 2017-04-03 - 2017-04-07 2017.

Reigstad, Marit. Knowledge as a basis for sustainable use in a changing Arctic Ocean. STARMUS festival Marine Day 2017-06-21 - 2017-06-21 2017.

Reigstad, Marit; Seuthe, Lena; Ellingsen, Ingrid Helene; Paulsen, Maria Lund; Duarte, Carlos M.; Halvorsen, Elisabeth; Lavrentjev, Peter; Olli, Kalle; Matrai, Patricia A.; Randelhoff, Achim; Sanz-Martín, Marina; Slagstad, Dag; Svensen, Camilla; Tremblay, Jean-Éric; Vernet, Maria; Wiktor, Josef. Bloom stage characteristics and impact on future productivity in an Atlantic influenced Arctic marine ecosystem. ESSAS Open Science meeting 2017-06-12 - 2017-06-15 2017.

Reigstad, Marit. The biology of Arctic sea ice. Interdisciplinary PhD course in Marine sustainability 2017-03-02 - 2017-03-02 2017.

Reigstad, Marit. Arven etter Nansen - en marin forskningssatsning utenom det vanlige. Framsenterets fredagsseminar 2017-02-24 - 2017-02-24 2017.

Reigstad, Marit. Biodiversity: Current status, threats and conservation. Arctic Frontiers Planary session- panel debate 2017-01-23 - 2017-01-27 2017.

Reigstad, Marit; Seuthe, Lena; Ellingsen, Ingrid H.; Paulsen, Maria Lund; Duarte, Carlos M.; Kristiansen, Svein; Lavrentjev, Peter; Matrai, Patricia A.; Olli, Kalle; Randelhoff, Achim; Sanz-Martín, Marina; Svensen, Camilla; Tremblay, Jean-Éric; Vernet, Maria; Wiktor, Josef. Bloom stage characteristics in an Atlantic influenced Arctic marine ecosystem. Arctic Frontiers 2017 2017-01-23 - 2017-01-27 2017.

Reigstad, Marit. Arven etter Nansen. Arctic Frontiers Project presentations 2017-01-23 - 2017-01-27 2017.

Reigstad, Marit; Wassmann, Paul; Bluhm, Bodil; Gradinger, Rolf; Berge, Jørgen. Living Ice/ Levende is. Living Ice 2017-01-22 - 2017-12-31 2017.

Dybwad, Christine; Reigstad, Marit. Fate of the bloom in the Arctic seasonal sea ice zone: suspended biomass, vertical flux and grazer response during a spring bloom north of Svalbard. Arctic Frontiers Conference 2017-01-23 - 2017-01-27 2017.

Seuthe, Lena; Paulsen, Maria Lund; Reigstad, Marit; Larsen, Aud; Cape, Mattias R.; Vernet, Maria. Production and fate of organic carbon and nitrogen within the Atlantic Gateway to the Arctic Ocean. Arctic Frontiers Conference 2017-01-25 - 2017-01-27 2017.

Marquardt, Miriam; Vader, Anna; Skogseth, Ragnheid; Wiedmann, Ingrid; Reigstad, Marit; Gabrielsen, Tove M.. Seasonality and fate of microbial eukaryotes in an high-Arctic fjord (Isfjorden, West Spitsbergen). International Society for Microbial Ecology (ISME) 2016-08-21 - 2016-08-26 2016.

Randelhoff, Achim; Sundfjord, Arild; Fer, Ilker; Reigstad, Marit; Tremblay, Jean-Eric; Guthrie, John D.. Nutrients vs. turbulence, and the future of Arctic Ocean primary production. Forum for Arctic Modeling & Observational Synthesis 2016-11-02 - 2016-11-04 2016.

Nilsen, Margrethe Kristen; Reigstad, Marit; Skardhamar, Jofrid. Sampling Strategies, Distribution and Concentration of Planktonic Salmon Lice Copepods in the Outer Hardangerfjord and the Altafjord. Havforskermøte 2017 2016-11-14 - 2016-11-16 2016.

Reigstad, Marit. The Nansen LEGACY project presentation. IASC marine working group 2016-04-12 - 2016-04-15 2016.

Reigstad, Marit; Bluhm, Bodil. How does the ice edge come to matter. Dark Ecology and Arctic Encounters forum - panel debate 2016-06-15 - 2016-06-15 2016.

Reigstad, Marit. The Arctic Ocean and climate change. Responsible future of the Arctic - presentations and panel debate 2016-12-05 - 2016-12-05 2016.

Svensen, Camilla; Seuthe, Lena; Reigstad, Marit; Basedow, Sünnje Linnéa. Havets synlige og usynlige grenser. Forskningsdagene 2016-10-01 - 2016-10-02 2016.

Reigstad, Marit. UiT-breakfast on the biology and politics of Arctic sea ice: Is there an ‘ice edge’ (iskant) in the Barents Sea?. Debattmøte 2016-09-21 - 2016-09-21 2016.

Skardhamar, Jofrid; Nilsen, Margrethe Kristen; Reigstad, Marit. Sampling of salmon lice. RegLice project meeting 2016-09-13 - 2016.

Reigstad, Marit. CarbonBridge: The project and relevant results on marine productivity regimes in the Atlantic water inflow to the Arctic Ocean. TRANSSIZ workshop 2016-04-06 - 2016-04-07 2016.

Reigstad, Marit. CarbonBridge: Primary production in the Atlantic water inflow region. Approaches and preliminary results. SI Arctic annual meeting 2016-01-16 - 2016-01-18 2016.

Wiedmann, Ingrid; Tremblay, Jean-Éric; Sundfjord, Arild; Reigstad, Marit. Upward Nitrate Flux and Downward Particulate Organic Carbon (POC) Flux along a Gradient of Stratification and Turbulent Mixing in an Arctic Shelf Sea (Barents Sea). Ocean Science Meeting 2016-02-21 - 2016-02-25 2016.

Randelhoff, Achim; Sundfjord, Arild; Reigstad, Marit. Seasonal variability and fluxes of nitrate in the surface waters over the Arctic shelf slope. Gordon Research Conference (Polar Marine Science) 2015-03-15 - 2015-03-20 2015.

Reigstad, Marit; Svensen, Camilla; Hegseth, Else Nøst; Norrbin, Fredrika. Plankton and vertical flux studies at UiT. Plankton Research in Svalbard 2015-12-08 - 2016-12-10 2015.

Wiedmann, Ingrid; Reigstad, Marit; Sundfjord, Arild; Tremblay, Jean-Éric. Potential Drivers of the Vertical Carbon Flux in Arctic Marine Ecosystems: Nitrate Upward Flux and Sinking Particles’ Characteristics. Gordon Research Conference 2015-03-15 - 2015-03-20 2015.

Reigstad, Marit. Dyreliv i fjæra og havet, og hva som påvirker levested. Videregående biologiklasse ekskursjon 2015-05-06 - 2015-05-06 2015.

Reigstad, Marit. The Nansen Legacy. Japanese delegation 2015-06-12 - 2015-06-12 2015.

Reigstad, Marit. Raske endringer i Arktis -påvirkning av plante- og dyreliv. Framtidsmulighetene i de nordlige og polare havområdene - Seminar 2015-09-03 - 2015-09-03 2015.

Reigstad, Marit; Wassmann, Paul; Basedow, Sünnje; Svensen, Camilla; Seuthe, Lena; Ellingsen, Ingrid H.. CarbonBridge- Bridging marine productivity regimes: How Atlantic advective inflow affects productivity, carbon cycling and export in a melting Arctic Ocean. Arctic Frontiers Conferense 2015-01-21 - 2015-01-23 2015.

Seuthe, Lena; Vernet, Maria; Paulsen, Maria Lund; Reigstad, Marit; Cape, Matias. Patterns and drivers of bacterial Production in the marginal ice zone northwest of Svalbard. Arctic Frontiers Conference 2015-01-19 - 2015-01-23 2015.

Wiedmann, Ingrid; Reigstad, Marit; Marquardt, Miriam; Gabrielsen, Tove M.. Seasonal Changes in Sinking Particles' Qualitative Characteristics (Size, POC: Volume Ratio and 18S rDNA Composition) and the Impact on the Vertical Carbon Flux in Arctic Marine Ecosystems. Arctic Frontiers 2015-01-18 - 2015-01-23 2015.

Michelsen, Helena Kling; Svensen, Camilla; Reigstad, Marit. Pelagic visitors: Seasonal dynamics of meroplankton in a sub-arctic fjord. Arctic Frontiers 2015-01-19 - 2015-01-23 2015.

Reigstad, Marit. The Nansen Legacy. Besøk av Fransk-norsk Stiftelse 2014-11-27 - 2014-11-27 2014.

Reigstad, Marit. Arven etter Nansen. Havforskermøtet 2014 2014-11-03 - 2014-11-05 2014.

Fauchald, Per; Arneberg, Per; Berge, Jørgen; Gerland, Sebastian; Kovacs, Kit M.; Reigstad, Marit; Sundet, Jan Henry. An assessment of MOSJ - The state of the marine environment around Svalbard and Jan Mayen. 2014 ISBN 978-82-7666-301-3.

Eldevik, Tor; Reigstad, Marit. Arven etter Nansen. Bergens Tidende 2014. ISSN 0804-8983.

Vernet, Maria; Cape, Matthias; Seuthe, Lena; Matrai, Paty; Paulsen, Maria Lund; Reigstad, Marit. Coupling of phytoplankton and bacteria production in Atlantic waters west of Svalbard. Arctic Change Conference 2014-12-08 - 2014-12-12 2014.

Michelsen, Helena Kling; Svensen, Camilla; Reigstad, Marit; Nilssen, Einar Magnus; Pedersen, Torstein. Seasonal dynamics of meroplankton and red king crab larvae (Paralithodes camtschaticus) in an arctic fjord. ForBio Annual meeting 2014-02-24 - 2014-02-26 2014.

Eldevik, Tor; Reigstad, Marit; Falck, Eva; Gerland, Sebastian; Jentoft, Sissel; Johnsen, Geir; Lindstrøm, Ulf; Rasmussen, Tine Lander; Røed, Lars Petter; Wassmann, Paul. Arven efter Nansen. Forskningsplan for det sentrale og nordlige Barentshavet. 2014.

Marquardt, Miriam; Meshram, Archana R; Vader, Anna; Reigstad, Marit; Gabrielsen, Tove M.. Marine eukaroytes in an arctic marine ecosystem: Diversity and Seasonality. Arctic Frontiers conference 2013-01-20 - 2013-01-25 2013.

Reigstad, Marit. Marine ecosystems in a changing Arctic. Besøk av portugisisk forskningsdelegasjon 2013-05-23 - 2013-05-23 2013.

Reigstad, Marit; Svensen, Camilla. What is in the zooplankton box: Challenges for regional downscaling of ecosystem functions and flows. Gordon Conference for Polar Research 2013-03-10 - 2013-03-15 2013.

Tarjem, Guro; Reigstad, Marit. Smeltende havis gir større dyphavsdyr. 2013.

Rapp, Ole Magnus; Reigstad, Marit. Polarforskere i Tromsø jubler. Av 111 millioner kroner til ny forskning havner halve potten i Ishavsbyen. 2013.

Wassmann, Paul; Svensen, Camilla; Reigstad, Marit. Upper water column vertical flux retention and regulation by zooplankton. ASLO conference 2013-02-18 - 2013-02-22 2013.

Wiedmann, Ingrid; Reigstad, Marit. Sinking Particles in the Barents Sea: Abundance, Biovolume and the Link to Vertical Carbon Flux. Arctic Frontiers 2013-01-20 - 2013-01-25 2013.

Marquardt, Miriam; Meshram, Archana R; Vader, Anna; Reigstad, Marit; Gabrielsen, Tove M.. Marine eukaryotes in an arctic marine ecosystem: Identity and Seasonality. Protist conference 2012-07-29 - 2012-08-03 2012.

Kristiansen, Svein; Hodal, helene; Reigstad, Marit. Autotrophic and heterotrophic microbial biomass across the Arctic Ocean during the Beringia 2005 expedition. IPY 2012 Conference 2012-04-22 - 2012.

Reigstad, Marit. Matfatet Barentshavet: Hva er grunnlaget for de rike fiskeriene og hva med framtiden?. Miljøkickoff 2012 2012-09-21 - 2012-09-22 2012.

Wegner, Carolyn; Forest, Alexandre; Forwick, Matthias; Frey, Karen; Mathis, Jeremy T.; Michel, Christine; Nikolopoulos, Anna; Peeken, Ilka; O'Regan, Matt; Reigstad, Marit. Arctic in Rapid Transition (ART): Integrating priorities for Arctic Marine Science over the next decade - The current activities. Polarforum 2012 2012-03-26 - 2012-03-27 2012.

Wegner, Carolyn; Forest, Alexandre; Forwick, Matthias; Frey, Karen; Kedra, Monika; Mathis, Jeremy T.; Michel, Christine; Mizobata, Kohei; Nikolopoulos, Anna; O'Regan, Matt; Peeken, Ilka; Reigstad, Marit. Arctic in Rapid Transition (ART): a Pan-Arctic Network Integrating Past, Present and Future to Study Biogeochemical Cycling and Ecosystem Function in the Arctic Ocean. From Knowledge to Action - IPY Conference 2012-04-22 - 2012-04-27 2012.

Svensen, Camilla; Wexels Riser, Christian; Reigstad, Marit. Degradation of Calanus faecal pellets: the role of small-sized plankton (< 180 µm) and Centropages. CONFLUX/BIOPUMP final meeting 2012-09-03 - 2012-09-06 2012.

Wexels Riser, Christian; Svensen, Camilla; Reigstad, Marit; Wassmann, Paul. Degradation of Calanus faecal pellets: the role of small-sized plankton and Centrophages. ALSO, Ocean Science meeting 2012-02-19 - 2012-02-24 2012.

Reigstad, Marit. Footprints of anthropogenic impacts on Arctic marine ecosystems: Do we see where they may lead?. IPY conference: From Knowledge to action 2012-04-23 - 2012-04-27 2012.

Wegner, Carolyn; Forest, Alexandre; Forwick, Matthias; Frey, Karen; Mathis, Jeremy T.; Michel, Christine; Nikolopoulos, Anna; Peeken, Ilka; O'Regan, Matt; Reigstad, Marit. The Arctic in Rapid Transition (ART) Initiative: Integrating priorities for Arctic Marine Science over the next decade. Engaging Early Career Scientists in Fugure Scientific Ocean Drilling 2011-03-30 - 2011-04-01 2011.

Wegner, Carolyn; Forest, Alexandre; Forwick, Matthias; Frey, Karen; Mathis, Jeremy T.; Michel, Christine; Nikolopoulos, Anna; Peeken, Ilka; O'Regan, Matt; Reigstad, Marit. The Arctic in Rapid Transition (ART) Initiative: Integrating priorities for Arctic Marine Science over the next decade. Cretaceous-Paleogene palaeoenvironments, tectonics and biostratigraphy of the Arctic and subarctic - A workshop to discuss recent advances and future direction 2011-03-29 - 2011-03-30 2011.

Wexels Riser, Christian; Wassmann, Paul; Reigstad, Marit; Slagstad, Dag. Plankton dynamics in ice covered waters. Havforskningsinstituttet 2011-01-05 - 2011-01-06 2011.

Wexels Riser, Christian; Svensen, Camilla; Reigstad, Marit. Degradation of copepod faecal pellets : role of microbial community and Centrophages. BIOPUMP meeting in Copenhagen 2011-05-12 - 2011-05-12 2011.

Wexels Riser, Christian; Svensen, Camilla; Reigstad, Marit; Seuthe, Lena. Degradation of copepod faecal pellets : role of small-sized, <180µm, plankton and Calanus finmarchicus. PISCES 5th International zooplankton production symposium 2011-03-14 - 2011-03-18 2011.

Reigstad, Marit. Pelagic-benthic coupling and important regulating mechanisms across the European Arctic and sub-Arctic regions. Comparative studies of climate effects on polar and sub-polar ocean ecosystems: progress in observation and prediction 2011-05-22 - 2011-05-27 2011.

Reigstad, Marit; Wassmann, Paul; Wexels Riser, Christian; Kristiansen, Svein. Plankton communities and vertical eport - the Fram Strait gateway in light of global warming. Arctic Science Summit Week 2011-03-28 - 2011-04-01 2011.

Reigstad, Marit. Biological observations in Norway and some thoughts on the DBO strategy. Distributed Biological Observations 2011-03-27 - 2011-03-27 2011.

Reigstad, Marit. The mysteries of carbon flux. Biological productivity in the Arctic Marine System 2011-02-22 - 2011-02-24 2011.

Sojtaric, Maja; Reigstad, Marit. Framstredet forblir næringsfattig. 2010.

Svensen, Camilla; Wexels Riser, Christian; Reigstad, Marit; Seuthe, Lena; Tamelander, Tobias. Degradation of copepod faecal pellets: the role of small-sized, <180 µm plankton and Calanus finmarchicus. Ocean Science Meeting 2010-02-22 - 2010-02-26 2010.

Seuthe, Lena; Tøpper, Birte; Reigstad, Marit; Wexels Riser, Christian. Microbial processes and their impact on vertical flux of biogenic matter in ice-covered Arctic waters during early spring. Ocean Science Meeting 2010-02-22 - 2010-02-26 2010.

Seuthe, Lena; Tøpper, Birte; Reigstad, Marit; Thyrhaug, Runar; Vaquer-Sunyer, Raquel. Microbial communities and processes in ice-covered arctic waters of the northwestern Fram Strait during the vernal pre-bloom phase. International Polar Year Science Conference 2010-06-08 - 2010-06-12 2010.

Wexels Riser, Christian; Reigstad, Marit; Svensen, Camilla; Seuthe, Lena; Wassmann, Paul. Suspended biomass and vertical flux of organic matter in the Western fram Strai: a winter and spring scenario. 2010 International Polar Year, Oslo science conference: Polar Science-Global Impact 2010-06-08 - 2010-06-12 2010.

Wexels Riser, Christian; Wassmann, Paul; Svensen, Camilla; Reigstad, Marit. Vertical flux regulation and the importance of zooplankton. Canada 3 Oceans, final symposium 2010-10-25 - 2010-10-29 2010.

Reigstad, Marit; Riser, Christian Wexels; Seuthe, Lena; Kristiansen, Svein; Soloviov, K; Slagstad, Dag. Atlantic gateway to the Arctic: Planktonic ecosystem dynamics and the role of advective processes in the Fram Strait. IPY Oslo Science Conference, 8-12 June 2010. 2010-06-08 - 2010-06-12 2010.

Wegner, Carolyn; Frey, Karen; Forest, Alexandre; Forwick, Matthias; Mathis, Jeremy T.; Michel, Christine; Nikolopoulos, Anna; O'Regan, Matt; Peeken, Ilka; Reigstad, Marit. Arctic in Rapid Transition (ART) Science Plan. 2010.

Wegner, Carolyn; Forest, Alexandre; Forwick, Matthias; Frey, Karen; Mathis, Jeremy T.; Michel, Christine; Nikolopoulos, Anna; O'Regan, Matt; Peeken, Ilka; Reigstad, Marit. Arctic in Rapid Transition (ART): integrating priorities for Arctic marine science of the next decade. AGU Fall Meeting 2010 2010-12-13 - 2010-12-18 2010.

Wegner, Carolyn; Forest, Alexandre; Forwick, Matthias; Frey, Karen; Mathis, Jeremy T.; Michel, Christine; Nikolopoulos, Anna; O'Regan, Matt; Peeken, Ilka; Reigstad, Marit. Arctic in Rapid Transition (ART): integrating priorities for Arctic marine science of the next decade. UK Polar Network Polar Sedimentary Processes and Archives Workshop 2010-11-18 - 2010-11-19 2010.

Wegner, Carolyn; Forest, Alexandre; Forwick, Matthias; Frey, Karen; Mathis, Jeremy T.; Michel, Christine; Nikolopoulos, Anna; O'Regan, Matt; Peeken, Ilka; Reigstad, Marit. Arctic in Rapid Transition (ART): integrating priorities for Arctic marine science of the next decade. Nordområdekonferansen 2010-11-10 - 2010-11-11 2010.

Hansen, Edmond; Reigstad, Marit; Dodd, Paul. Hav og vind bidrar til havisens forsvinning. Klima 2010; Volum 3. ISSN 1504-8136.s 4 - 5.

van der Meeren, Gro Ingleid; Arneberg, Per; Filin, Anatoly; Belikov, S; Drinkwater, Kennneth F.; Jørgensen, L.; Kovacs, Kit; Luybin, P.; Naustvoll, Lars Johan; Reigstad, Marit; Strøm, H.. Aboitic Impact. 2009.

Filin, Anatoly; Belikov, S. E.; Drinkwater, Kennneth F.; Gavrilo, M.; Jørgensen, L.; Kovacs, Kit; Luybin, P.; Reigstad, Marit; Strøm, H.. Future climate change and its effects on the ecosystem and human activiites. 2009.

Wexels Riser, Christian; Reigstad, Marit; Seuthe, Lena; Kristiansen, Svein; Wassmann, Paul Friedrich. Suspended biomass and vertical flux of organic matter in the Western Fram Strait: a winter and a spring scenario. Arctic Frontiers 2009-02-18 - 2009-02-23 2009.

Reigstad, Marit. Arctic Ocean Ecosystems. Planet under Pressure: global changes, regional challenges 2009-09-24 - 2009-09-24 2009.

Reigstad, Marit; Carroll, JoLynn. Carbon flux and ecosystem feedback in the northern Barents Sea in an era of climate change. Arctic Frontiers Conference 2009-01-19 - 2009-01-23 2009.

Tamelander, Tobias; Reigstad, Marit; Hop, Haakon; Ratkova, Tatjana. Vertical export of organic matter from sea ice in the Barents Sea and Nansen Basin (Arctic Ocean). Arctic Change Conference 2008-12-09 - 2008-12-12 2008.

Reigstad, Marit; Hansen, Edmond; Gerland, Sebastian. Framstredet tar tempen på Arktis. Ottar 2008; Volum 4 (272). ISSN 0030-6703.s 3 - 11.

Reigstad, Marit. Livet under isen 1. 2008.

Reigstad, Marit. Livet under isen 2. 2008.

Reigstad, Marit. Livet under isen 3. 2008.

Reigstad, Marit. Livet under isen 4. 2008.

Reigstad, Marit. Internasjonalt forskningsfellesskap på iAOOS-tokt med KV Svalbard. 2008.

Reigstad, Marit. Tilbake fra forskningstokt til Framstredet med KV Svalbard. 2008.

Reigstad, Marit. Havet som CO2 depot. 2008.

Reigstad, Marit. Forsvaret og forskere i Framstredet. 2008.

Tamelander, Tobias; Reigstad, Marit; Hop, Haakon; Carroll, Michael L.; Wassmann, Paul Friedrich. Pelagic and sympagic contribution of organic matter to zooplankton and vertical export in the Barents Sea marginal ice zone. Arctic FrontiersTromsø 2007-01-23 - 2007-01-26 2007.

Wexels Riser, Christian; Wassmann, Paul; Reigstad, Marit; Seuthe, Lena. Influence of zooplankton on vertical flux regulation in the northern Barents Sea, during bloom conditions. Arctic Frontiers Conference 2007-01-23 - 2007-01-27 2007.

Wassmann, Paul Friedrich; Reigstad, Marit. Klima og økosystemrespons i Barentshavet. Klima 2007 (1). ISSN 1504-8136.s 41 - 43.

Reigstad, Marit; Wexels Riser, Christian; Araschkevich, Elena; Ratkova, Tatjana; Wassmann, Paul Friedrich. On the role of mesozooplankton grazing for vertical flux regulation in the northern Barents sea. Ocean Research conference 2004-02-15 - 2004-02-20 2004.

Reigstad, Marit; Svensen, Camilla. Små prosesser med stor betydning: Karbonets vei gjennom det marine økosystemet. Naturen 2003; Volum 5. ISSN 0028-0887.s 194 - 201.