Tone Falkenhaug
Subjectarea
My research interest includes zooplankton ecology and biodiversity, with focus on crustaceans (copepods, euphausiids and decapods), but also gelatinous zooplankton. My main focus is on population dynamics, trophic interactions and environmental factors influencing the mesozooplankton communities. I have been involved in several projects focusing on biodiversity and faunistic inventories of marine crustaceans in Norwegian waters, the north Atlantic, as well as the Southern Ocean. I am leading the IMR monitoring program on plankton in the coastal areas of Norway, and contribute to the IMR monitoring activities on plankton in the North Sea (since 2005).
Research areas
- Zooplankton ecology and biodiversity
- Integrated morphological and molecular taxonomy
- Impact of climate change on plankton in the North Sea and the coastal areas of Norway
- Trophic interactions
- Ecological risk assessment of alien species
- Taxonomic groups: Copepoda, decapoda, euphausiacea, gelatinous zooplankton
- Study areas: North Sea, North Atlantic deep sea, coastal zone, hyperbenthos, Southern Ocean
Memberships
- SCOR Working Group 157: Toward a new global view of marine zooplankton biodiversity based on DNA metabarcoding and reference DNA sequence databases (MetaZooGene).
- ICES Working Group on Zooplankton Ecology– WGZE
- ICES Working Group on Integrated Morphological and Molecular Taxonomy -WGIMT
- ICES Working Group on the Integrated Assessments of the North Sea -WGINOSE
Projects
Present:
- CoastRisk: Strategic initiative – Assessing cumulative impacts on the Norwegian coastal ecosystem and its services. 2019-2023. Leading the Case study on "Zooplankton population structure and functioning on the coast and within fjords"
- Monitoring of plankton and environment in the coastal zone of Norway”, Institute of Marine Research. Project leader 2015-present
- Miljødirektoratet. Coastal Environmental Monitoring 2021-2025. The Norwegian Environment Agency, Økosystemovervåking i kystvann (ØKOKYST) DP Skagerrak (2021-2025).
Completed:
- HYPCOP: Inventory of Hyperbenthic Copepods in Norway” (HYPCOP) Norwegian Biodiversity Centre. Project leader 2020-2022
- 2005-2020: Plankton monitoring in the North Sea”, Institute of Marine Research (2005-present). Project leader
- 2016-2018: Risk assessment of alien species of marine invertebrates in Norway (Norwegian Biodiversity Information Centre). Project leader.
- 2015-2017: Project leader of the NTI project “Inventory of marine Copepoda and Cladocera (Crustacea) in Norway” funded by the Norwegian Biodiversity Centre (2015-2017). http://www.artsdatabanken.no/Article/Article/134155
- 2009-2013: Distribution and ecosystem impacts of the invasive ctenophore Mnemiopsis leidyi in Norwegian waters” (2009-2013). https://prosjektbanken.forskningsradet.no/#/project/NFR/190304 Norwegian Science Foundation (NFR). Project leader
- 2008-2011 Ecological Processes and Impacts Governing the Resilience and Alternations in the Porsangerfjord and the Hardangerfjord (EPIGRAPH) https://prosjektbanken.forskningsradet.no/#/project/NFR/188955 Norwegian Science Foundation (NFR) Leader of the working package on "Zooplankton and diet of Sprat in the Hardangerfjord".
- 2003-2010 MAR-ECO Patterns and processes of the Ecosystem of the northern mid-Atlantic. Census of Marine Life, Sloan foundation. https://www.mar-eco.no/ Scientific Project secretary
- 1996-1998 TASC -Trans Atlanic St-udy of Calanus finmarchicus. EU funded. Scientific project secretary
- 1995 Tactile predators in the planktonic environment” within the Norwegian national research programme: “Marine Resourses in the Open Seas and Fjords”.
- 1991-1995: Zooplankton in North Norwegian Coastal Waters. Norwegian Research Council. “MARE NOR”
Curriculum Vitae
Publications
2024
Gao, S., Johnsen, I.A., Falkenhaug, T., Søvik, G., Skogen, M.D. Particle exchange between coast and fjords and its biological implications, Estuarine, Coastal and Shelf Science, 2024, 108689, ISSN 0272-7714, https://doi.org/10.1016/j.ecss.2024.108689
Eilertsen, M.H., Kongsrud, J.A., Tandberg, A.H.S., Alvestad, T. , Budaeva, N. , Martell, L. , Ramalho, S.P. , Falkenhaug, T. et al. Diversity, habitat endemicity and trophic ecology of the fauna of Loki’s Castle vent field on the Arctic Mid-Ocean Ridge. Sci Rep 14, 103 (2024). https://doi.org/10.1038/s41598-023-46434-z
2023
Ershova, E.A., Wangensteen, O.S. & Falkenhaug, T. Mock samples resolve biases in diversity estimates and quantitative interpretation of zooplankton metabarcoding data. Mar. Biodivers. 53, 66 (2023). https://doi.org/10.1007/s12526-023-01372-x
Moreau, S., Hattermann, T., de Steur, L. Kauko, H., Ahonen, H. , Ardelan, M., Assmy1, P., Chierici, M., Descamps, S., Dinter, T., Falkenhaug, T., et al. Wind-driven upwelling of iron sustains dense blooms and food webs in the eastern Weddell Gyre. Nat Commun 14, 1303 (2023). https://doi.org/10.1038/s41467-023-36992-1
2022
Falkenhaug T, Broms C, Bagøien E and Nikolioudakis N (2022) Temporal variability of co-cccurring Calanus finmarchicus and C. helgolandicus in Skagerrak. Front. Mar. Sci. 9:779335. doi: 10.3389/fmars.2022.779335
Silva, M.A., Fonseca, C.T., Olivar, M.P. Bernal A, Spitz J, Chouvelon T, Jonasdottir S, Colaço A, Carmo V, Sutton T, Menezes G, Falkenhaug T, Bergstad OA & Pérez-Jorge S. (2022). MesopTroph, a database of trophic parameters to study interactions in mesopelagic food webs. Sci Data 9, 716. https://doi.org/10.1038/s41597-022-01831-3
2021
Bucklin, A. K.T.C.A. Peijnenburg, K.N. Kosobokova, T.D. O’Brien, L. Blanco-Bercial, A. Cornils, T.
Falkenhaug, R.R. Hopcroft, A. Hosia, S. Laakmann, C. Li, L. Martell, J.M. Questel, D. Wall-Palmer, M.
Wang, P.H. Wiebe, A. Weydmann-Zwolicka. 2021. Toward a global reference database of COI barcodes for marine zooplankton. Mar Biol 168, 78 (2021). https://doi.org/10.1007/s00227-021-03887-y
Moseid C., Falkenhaug T., Slettan A. 2021. Development of a TaqMan PCR assay for the identification of the non-native copepod Acartia tonsa, and detection of this species in Norwegian coastal waters, Journal of Plankton Research, Volume 43, Issue 3, May/June 2021, Pages 497–499, https://doi.org/10.1093/plankt/fbab029
Kauko HM., Hattermann T., Ryan-Keogh T., Singh A., de Steur L., Fransson A., Chierici M.,
Falkenhaug T., Hallfredsson EH., Bratbak G., Tsagaraki T., Berge T., Zhou Q., Moreau S. 2021.
Phenology and Environmental Control of Phytoplankton Blooms in the Kong Håkon VII Hav in the
Southern Ocean. Frontiers in Marine Science Vol 8, 2021.
Gao S., Hjøllo SS, Falkenhaug T, Strand E, Edwards M, Skogen MD (2021). Overwintering
distribution, inflow patterns and sustainability of Calanus finmarchicus in the North Sea. Progress
in Oceanography,Volume 194: 2021. https://doi.org/10.1016/j.pocean.2021.102567.
2020
Sandvik, H., Hilmo, O., Henriksen, S., Elven, R., Åsen, P. A., Hegre, H., Pedersen, O., Pedersen, P. A., Solstad, H., Vandvik, V., Westergaard, K. B., Ødegaard, F., Åström, S., Elven, H., Endrestøl, A., Gammelmo, Ø., Hatteland, B. A., Solheim, H., Nordén, B., Sundheim, L., Talgø, V., Falkenhaug, T., Gulliksen, B., Jelmert, A., Oug, E., Sundet, J., Forsgren, E., Finstad, A., Hesthagen, T., Nedreaas, K., Wienerroither, R., Husa, V., Fredriksen, S., Sjøtun, K., Steen, H., Hansen, H., Hamnes, I. S., Karlsbakk, E., Magnusson, C., Ytrehus, B., Pedersen, H. C., Swenson, J. E., Syvertsen, P. O., Stokke, B. G., Gjershaug, J. O., Dolmen, D., Kjærstad, G., Johnsen, S. I., Jensen, T. C., Hassel, K., and Gederaas, L. (2020) Alien species in Norway: results from quantitative ecological impact assessments. Ecological Solutions and Evidence, 1, https://doi.org/10.1002/2688-8319.12006.
2019
Sandvik, H., D. Dolmen, R. Elven, T. Falkenhaug, E. Forsgren, H. Hansen, K. Hassel, V. Husa, G. Kjærstad, F. Ødegaard, H. C. Pedersen, H. Solheim, B. G. Stokke, P. A. Åsen, S. Åström, T.-E. Brandrud, H. Elven, A. Endrestøl, A. Finstad, S. Fredriksen, Ø. Gammelmo, J. O. Gjershaug, B. Gulliksen, I. Hamnes, B. A. Hatteland, H. Hegre, T. Hesthagen, A. Jelmert, T. C. Jensen, S. I. Johnsen, E. Karlsbakk, C. Magnusson, K. Nedreaas, B. Nordén, E. Oug, O. Pedersen, P. A. Pedersen, K. Sjøtun, J. K. Skei, H. Solstad, L. Sundheim, J. E. Swenson, P. O. Syvertsen, V. Talgø, V. Vandvik, K. B. Westergaard, R. Wienerroither, B. Ytrehus, O. Hilmo, S. Henriksen, and L. Gederaas (2019) Alien plants, animals, fungi and algae in Norway: an inventory of neobiota. Biological Invasions, 21, 2997–3012. https://dx.doi.org/10.1007/s10530-019-02058-x
2018
Knutsen T, Hosia A, Falkenhaug T, Skern-Mauritzen R, Wiebe PH, Larsen RB, Aglen A and Berg E (2018) Coincident Mass Occurrence of Gelatinous Zooplankton in Northern Norway. Front. Mar. Sci. 5:158. doi: 10.3389/fmars.2018.00158
Jaspers C, Huwer B, Antajan E, Hosia A, Hinrichsen HH, Biastoch A, Angel D, Asmus R, Augustin C, Bagheri S, Beggs SE, Balsby TJS, Boersma M, Bonnet D, Christensen JT, Dänhardt A , Delpy F, Falkenhaug T, et al. Ocean current connectivity propelling the secondary spread of a marine invasive comb jelly across western Eurasia. Global Ecol Biogeogr. 2018;27:814–827. https://doi.org/10.1111/geb.12742
2017
Hosia A, Falkenhaug T, Baxter EJ, Pagès F (2017) Abundance, distribution and diversity of gelatinous predators along the northern Mid-Atlantic Ridge: A comparison of different sampling methodologies. PLoS ONE 12(11): e0187491. https://doi.org/10.1371/journal.pone.0187491
2015
Burukovsky, R.N., Falkenhaug, T. (2015) Feeding of the pelagic shrimp Acanthephyra pelagica (Risso, 1816) (Crustacea: Decapoda: Oplophoridae) in the northern Mid-Atlantic Ridge area in 1984 and 2004. Arthropoda Selecta 24(3): 303–316
Sudnik, SA, Falkenhaug T. (2015), Maturation, fecundity and embryos development in three deep-water shrimps (Decapoda: Caridea: Pasiphaeidae, Oplophoridae) along the mid-Atlantic Ridge from Iceland to the Azores. Arthropoda Selecta (24), 4:401-416.
Vecchione, M., Falkenhaug, T., Sutton, T., Cook, A., Gislason, A., Hansen, H.Ø., Heino, M., Miller, P.I., Piatkowski, U., Porteiro, F., Søiland, H., Bergstad, O.A. 2015. The effect of the North Atlantic Subpolar Front as a boundary in pelagic biogeography decreases with increasing depth and organism size. Progress in Oceanography, 128:105-115. 2015. http://dx.doi.org/10.1016/j.pocean.2015.08.006
Carmo, V., Sutton T., Menezes, G., Falkenhaug, T., Bergstad, O.A. (2015). Feeding ecology of the Stomiiformes (Pisces) of the northern Mid-Atlantic Ridge. 1. The Sternoptychidae and Phosichthyidae. Progress in Oceanography, 130: 172-187.
Hosia, A., Falkenhaug, T. (2015) Invasive ctenophore Mnemiopsis leidyi in Norway. Marine Biodiversity Records Vol 8. http://dx.doi.org/10.1017/S1755267215000044
2014
Falkenhaug, T, Dalpadado, P. (2014) Diet composition and food selectivity of sprat (Sprattus sprattus) in Hardangerfjord, Norway. Marine Biology Research. 10( 3): 203-215
Cardoso, I. A.; Falkenhaug, T. & Fernandes, L. F. L. 2014. Comparison between the shrimp species richness (Caridea and Dendrobranchiata, Decapoda, Crustacea) of the south and north mid Atlantic ridge. Brazilian Journal of Oceanography (2014) vol.62, n.1, pp. 47-56. ISSN 1679-8759. http://dx.doi.org/10.1590/s1679-87592014060706201
Melle, W., Runge, J.A., Head, E., Plourde, S., Castellani, C., Licandro, P., Pierson, J., Jonasdottir, S.H., Johnson, C.,Broms, C.,Debes, H., Falkenhaug, T., Gaard, E., Gislason, A., Heath, M.R., Niehoff, B., Nielsen, T.G., Pepin, P., Stenevik, E.K., Chust, G. (2014) The North Atlantic Ocean as habitat for Calanus finmarchicus: Environmental factors and life history traits, Progress in Oceanography 2014- ISSN 0079-6611, http://dx.doi.org/10.1016/j.pocean.2014.04.026 .
Melle, W., Runge, J. A., Head, E., Plourde, S., Castellani, C., Licandro, P., Pierson, J., Jonasdottir, S. H., Johnson, C., Broms, C., Debes, H., Falkenhaug, T., Gaard, E., Gislason, A., Heath, M. R., Niehoff, B., Nielsen, T. G., Pepin, P., Stenevik, E. K., and Chust, G.: (2014) Biogeography of key mesozooplankton species in the North Atlantic, by manual counting methods, and egg production of Calanus finmarchicus, Earth Syst. Sci. Data Discuss., 7, 225-242, doi:10.5194/essdd-7-225-2014, 2014.
Hosia A., Falkenhaug, T., Naustvoll, L.J. (2014). Trends in abundance and phenology of Aurelia aurita and Cyanea spp. at a Skagerrak location, 1992−2011. Mar Ecol Prog Ser 498:103-115
2013
Priede I.G., Bergstad O.A. , Miller P.I., Vecchione M., Gebruk A., Falkenhaug T., Billett D.S.M., Craig J., Dale A.C., Shields M.A., Tilstone G.H., Sutton T.T., Gooday A.J., Inall M.E., Jones D.O.B., Martinez-Vicente V., Menezes G.M., Niedzielski T., Sigurðsson Þ., Rothe N., Rogacheva A., Alt C.H.S., Brand T., Abell R., Brierley A.S., Cousins N.J., Crockard D., Hoelzel A.R., Høines Å., Letessier T.B., Read J.F., Shimmield T., Cox M.J., Galbraith J.K., Gordon J.D.M., Horton T., Neat F., Lorance P., (2013) Does presence of a Mid Ocean Ridge enhance biomass and biodiversity? PLoS ONE 8(5): e61550. doi:10.1371/journal.pone.0061550
Höffle, H., Nash R.D.M., Falkenhaug T, Munk P. (2013) Differences in vertical and horizontal distribution of fish larvae and zooplankton, related to hydrography. Marine Biology Research 9: 629-644.
Durant, J.M., Hjermann, D.Ø., Falkenhaug, T, Gifford, D, Naustvoll, L.J., Sullivan B., Beaugrand G., Stenseth N.C. (2013). Extension of the match-mismatch hypothesis to predator-controlled systems. Marine Ecology Progress Series 474:43- 52 . ISSN 0171-8630. doi: 10.3354/meps10089
2011
Johannessen, T., Dahl, E., Falkenhaug, T., Naustvoll, L.J. (2011) Concurrent recruitment failure in gadoids and changes in the plankton community along the Norwegian Skagerrak coast after 2002. ICES J. Mar. Sci; doi: 10.1093/icesjms/fsr194
Letessier, T.B., Falkenhaug, T., Debes, H., Bergstad, O.A., Brierley, A.S. (2011). abundance patterns and species assemblages of euphausiids associated with the Mid-Atlantic Ridge, North Atlantic. Journal of Plankton Research 2011; doi: 10.1093/plankt/fbr056
Heino, M., Porteiro, F. M., Sutton, T. T., Falkenhaug, T., Godø, O. R., and Piatkowski, U. (2011) Catchability of pelagic trawls for sampling deep-living nekton in the mid-North Atlantic. – ICES Journal of Marine Science, doi:10.1093/icesjms/fsq089.
2009
Payne, M.R, Hatfield, E.M.C., Dickey-Collas, M, Falkenhaug, T, Gallego, A., Gröger, J., Licandro, P., Llope, M., Munk, P., Röckmann, C., Schmidt, J.O. and Nash, R.D.M. (2009). Is a changing environment making sustainable exploitation of North Sea herring more difficult? ICES Journal of Marine Science, 66:1-6
2008
Sutton T.T, Filipe M. Porteiro, Mikko Heino Ingvar Byrkjedal, Gunnar Langhelle, Cairistiona I. H. Anderson, John Horne, Henrik Søiland, Tone Falkenhaug, Olav Rune Godø, Odd Aksel Bergstad (2008) Vertical structure, biomass and topographic association of deep-pelagic fishes in relation to a mid-ocean ridge system. Deep Sea Research II, 55:1-268.
Gislason A, E. Gaard, H. Debes, T. Falkenhaug. Abundance, feeding and reproduction of Calanus finmarchicus in the Irminger Sea and on the northern Mid-Atlantic Ridge in June. Special MAR-ECO issue of Deep Sea Research II (2008) edited by J.D.M. Gordon, O.A. Bergstad and T. Falkenhaug. 55: 72-82. https://doi.org/10.1016/j.dsr2.2007.09.008
Gaard E, A. Gislason, T. Falkenhaug, H. Søiland, E. Musaeva, A. Vereshchaka, G. Vinogradov (2008). Horizontal and vertical copepod distribution and abundance on the Mid-Atlantic Ridge in June 2004 Deep Sea Research II, 55:59-71. https://doi.org/10.1016/j.dsr2.2007.09.012
Wenneck T de L, T. Falkenhaug, O.A. Bergstad (2008) Strategies, methods, and technologies adopted on the RV G.O. Sars MAR-ECO expedition to the mid-Atlantic Ridge in 2004. Deep Sea Research II, 55:6-28
Bergstad OA, T. Falkenhaug, O. Asthorsson, I. Byrkjedal, A. V. Gebruk, U. Piatkowski, I.G. Priede, R. S. Santos, M. Vecchione, P. Lorance, J.D.M. Gordon (2008). Towards improved understanding of the diversity and abundance patterns of the mid-ocean ridge macro- and megafauna. Deep Sea Research II, 55:1-5
2007
Sutton, T.T., F.M. Porteiro, C.I.H. Anderson, J. Horne, I. Byrkjedal, M. Heino, T. Falkenhaug, O.R. Godø, and O.A. Bergstad (2010) Deep-pelagic fish interactions with seamounts and mid-ocean ridges. In: Sato, K, (ed.) Proceedings of an International Symposium, Into the Unknown, Researching Mysterious Deep-Sea Animals. Feb. 23-24, 2007, Okinawa, Japan. Okinawa Churaumi Aquarium, Japan. pp. 53-68
2001
Pasternak A., Arashkevich E, Tande K., Falkenhaug, T. 2001: Seasonal changes in feeding, gonad development and lipid stores in Calanus finmarchicus and C. hyperboreus from Malangen, northern Norway. Mar Biol. 138(6):1141-1152
1997
Falkenhaug T., Tande K. & Timonin A. 1997: Spatio-temporal variations in the copepod community in Malangen, Northern Norway. J Plankton Res 19:449-468
Falkenhaug T., Tande K. & Semenova T. 1997: Diel, seasonal and ontogenetic variations in the vertical distribution of four marine copepods. Mar Ecol Prog Ser. 149:105-119
1996
Falkenhaug T & Stabell O. 1996: Chemical ecology of redator-prey interactions in Ctenophores. Marine and Freshwater Behaviour and Physiology 27(4), 249-260.
Falkenhaug T. 1996: Distributional and seasonal patterns of ctenophores in Malangen, northern Norway. Mar Ecol Prog Ser. 140, 59-70.
1995
Falkenhaug T., Nordby E., Svendsen H. & Tande K. S. 1995: Impact of advective processes on zooplankton biomass in a North Norwegian fjord system: A comparison between spring and autumn. In Skjoldal HR, Hopkins C, Erikstad KE, Leinaas HP (eds): Ecology of Fjords and Coastal Waters. Elsevier Science p 195-217.
1994
Hansen B., Verity P., Falkenhaug T., Tande K.S. & Norrbin F. 1994: On the trophic phate of phaeocyctis pouchetti (Harriot). V. Trophic relationships between Phaeocyctis and zooplankton: an assessment of methods and size dependence. Journal of Plankton Research 16(5), 487-511.
1991
Falkenhaug, T. 1991: Prey composition and Feeding rate of Sagitta elegans var arctica Aurivillus Fishery (Chaetognatha) in the Barents Sea in early summer. Pp. 487-506 in Sakshaug, E., Hopkins, C. C. E. & Øritsland, N. A. (eds): Proceedings of the Pro Mare Symposium on polar Marine Ecology, Trondheim, 12-16 May 1990. Polar Research 10 (2).
Book
Havdyrenes hemmeligheter. (Childrens book). Eskild, H & Falkenhaug T., Gaveca Forlag 2021. ISBN:978-82-93520-93-1.
Book chapter
Rauch, C., Hobæk, A., Falkenhaug., T. 2022. Hopp I havet med hoppekreps. Pp 176-185 in Yearbook for the Bergen University museum 2022.
Vecchione, M., Bergstad, O.A., Byrkjedal, I. Falkenhaug, T., Gebruk, A.V., Godø, O.R., Gislason, A., Heino, M., Høines, Å.S., Menezes, G.M., Piatkowski, U., Priede, I.G., Skov, H., Søiland, H., Sutton, T., Wenneck, T. 2010. Biodiversity patterns and processes on the mid-Atlantic Ridge. Ch 6 In: McIntyre, A.D. (ed. ) Life in the World’s oceans. Blackwell Publishing Ltd., 361p.
Hestetun, Jon Thomassen; Sjøtun, Kjersti; Aksnes, Dag Lorents; Asplin, Lars; Devine, Jennifer Ann; Falkenhaug, Tone; Glenner, Henrik; Jensen, Knut Helge; Salvanes, Anne Gro Vea (2018) . The Marine Environment, Chapter 1 (p1-31) in «Marine Ecological Field Methods: A Guide for Marine Biologists and Fisheries Scientists” . https://doi.org/10.1002/9781119184362.ch1
Salvanes, Anne Gro Vea; Glenner, Henrik; Aksnes, Dag Lorents; Asplin, Lars; Dahl, Martin; Devine, Jennifer Ann; Engås, Arill; Erga, Svein Rune; Falkenhaug, Tone; Ferter, Keno; Hestetun, Jon Thomassen; Jensen, Knut Helge; Ona, Egil; Rosen, Shale; Sjøtun, Kjersti. (2018) Sampling gears and equipment. Chapter 3 (p 75-120) in «Marine Ecological Field Methods: A Guide for Marine Biologists and Fisheries Scientists” https://doi.org/10.1002/9781119184362.ch3
Agnalt, Ann-Lisbeth; Andersen, Sissel; Asplin, Lars; Buhl-Mortensen, Lene; Buhl-Mortensen, Pål; Durif, Caroline; Falkenhaug, Tone; Fosså, Jan Helge; Gabrielsen, kjersti lie; Godø, Olav Rune; Hauge, Marie; Hjøllo, Solfrid Sætre; Holte, Børge; Husa, Vivian; Kjesbu, Olav Sigurd; Kutti, Tina; Mortensen, Stein; Nøttestad, Leif; Sivle, Lise Doksæter; Skiftesvik, Anne Berit; Skaala, Øystein; Strohmeier, Tore; Sundby, Svein; Wennevik, Vidar; Salvanes, Anne Gro Vea; Troedsson, Christofer; Pettersson, Lasse; Samuelsen, Annette. Hav er meir enn vatn. (2017)
Data publications
Sandvik H et al (2020) Data from: Ecological impact assessments of alien species in Norway. Dryad Digital Repository, https://doi.org/10.5061/dryad.8sf7m0cjc
Other publications
Falkenhaug, T. 2014. Book review: Review of Jellyfish Blooms in the Mediterranean and Black Sea. Marine Biology Research, 2014. Vol. 10, No. 10, 1038–1039, http://dx.doi.org/10.1080/17451000.2014.880790
Sudnik S.A., Falkenhaug T., 2014. The method of biological analysis for caridean shrimps (Decapoda: Natantia: Caridea) with emphasis on pelagic shrimps. In: The science and society in the conditions of globalization: materials of the H34 international scientific and practical conference (Upha, 21-22 April 2014). – Upha: RIO ICIPT, p. 7-11. ISBN 978-5-906735-10-2
Mikko Heino, David S. Boukal, Tone Falkenhaug, Uwe Piatkowski, Filipe M. Porteiro and Tracey T. Sutton. Size structure, age-size dynamics and life history variation. Conference paper at ICES ASC Hallifax 22-26 September 2008. ICES CM 2008/F:13
Mikko Heino, David S. Boukal, Tone Falkenhaug, Uwe Piatkowski, Filipe M. Porteiro, and Tracey T. Sutton.Length structure of deep-pelagic fish sheds new light to their life histories, ICES ASC Hallifax 22-26 September 2008. ICES CM 2008/C:14
Gudfinnson, H.G., Høgni Debes, Tone Falkenhaug, Eilif Gaard, Ástthor Gislason, Hildur Petursdottir, Thorsteinn Sigurdsson, and Hedinn Valdimarsson Abundance and productivity of the pelagic ecosystem along a transect across the northern Mid Atlantic Ridge in June 2003. ICES ASC Hallifax 22-26 September 2008. ICES CM 2008/C:12
Falkenhaug, T., Gislason, A., Gaard, E. (2007). Vertical distribution and population structure of copepods along the northern Mid-Atlantic Ridge. ICES ASC Helsinki 17-21 September 2007. ICES CM 2007/F:07.
ICES (Falkenhaug, T, Johannesen, T, Nash, R., Sundby, S and others) 2006. Report of the Study Group on Recruitment Variability in North Sea Planktivorous Fish (SGRECVAP). ICES CM 2006/LRC:03. Ref.WGNSSK, HAWG
CCAMLR (Commission for the Conservation of Antarctic Marine Living Resources) (Falkenhaug, T m.fl) 2005. Report of the Working group on Ecosystem Monitoring and Management (WG-EMM).Yokohama, Japan, 4 to 15 July 2005.
Bergstad, O.A. and Falkenhaug, T. 2004. MAR-ECO. Interim report for the field phase. Submitted to the CoML SSC and the A.P.Sloan Foundation. 30 April 2004.
Bergstad, O.A. and Falkenhaug, T. 2004. MAR-ECO. Final report for the planning phase. Submitted to the CoML SSC and the A.P.Sloan Foundation. 31 Jan 2004.
Bergstad, O.A. and Falkenhaug, T. 2002. The CoML Pilot Project MAR-ECO: Goals, status, and significance for ICES. ICES C.M. 2002/L:10.
Falkenhaug T. 1997: Studies on spatio-temporal variations in a zooplankton community. –Interactions between vertical distribution and physical processes. Dr. Scient Thesis, University of Tromsø 1997.
Reports for the Norwegian Climate and Pollution agency (KliF)
Falkenhaug, T. 2006. Kapittel 5 og 8 Dyreplankton. I Moy, F., Aure, J., Dahl, E., Falkenhaug, T., Green, N., Johnsen, T.M., Lømsland, E.R., Magnusson, J., Pedersen, A., Rygg, B.,Walday, M. (Eds.) Langtidsovervåking av miljøkvaliteten i kystområdene av Norge. Årsrapport for 2005. SFT-rapport 964/2006 TA-2196/2006.
Falkenhaug, T. 2007. Kapittel 5.2 Dyreplankton i 2006. I Moy, F., Aure, J., Falkenhaug, T., Johnsen, T.M., Lømsland, E.R., Magnusson, J., Norderhaug, K.M., Pedersen, A., Rygg, B., (Eds.) Langtidsovervåking av miljøkvaliteten i kystområdene av Norge. Kystovervåkingsprogrammet. Årsrapport for 2006. SFT-rapport 991/2007 TA- 2286/2007. ISBN 82-577-5190-6
Falkenhaug, T. 2008. Kapittel 5.2 Dyreplankton. I Moy, F., Aure, J., Falkenhaug, T., Johnsen, T.M., Lømsland, E.R., Magnusson, J., Norderhaug, K.M., Omli, L., Pedersen, A., Rygg, B., (Eds.) Langtidsovervåking av miljøkvaliteten i kystområdene av Norge. Kystovervåkingsprogrammet. Årsrapport for 2007. SFT-rapport 1024/2008 TA-2409/2008. ISBN 978-82-577-5347-4
Falkenhaug, T. 2009. Kapittel 5.2 Dyreplankton, i: Langtidsovervåking av miljøkvaliteten i kystområdene av Norge. Kystovervåkingsprogrammet. Årsrapport for 2008. SFT-rapport 1048/2009 TA-2531/2009. ISBN 978-82-577-5531-7.
Falkenhaug, T. 2010. Kapittel 5.2 Dyreplankton, i: Johnsen, T., Lømsland, E., Norderhaug, K. M., Magnusson, J., Moy, F., Omli, L., Rygg, B., Trannum, H. C., Aure, J., Falkenhaug, T. Langtidsovervåking av miljøkvaliteten i kystområdene av Norge. Kystovervåkingsprogrammet. Årsrapport for 2010. SPFO-rapport: 1068/2010, TA-2628/2009, ISBN 978-82-577-5688-8.
Other publications and reports (Institute of Marine Research, in Norwegian)
Falkenhaug, T. and Bergstad, O.A. 2004. MAR-ECO prosjektet vinner ny kunnskap om dyrelivet i Midt-Atlanteren. IMR report Havets Miljoe, Fisken og Havet, saernr. 2-2004. p. 116-120.
Falkenhaug, T., Naustvoll, L.J. 2005. Biologisk mangfold - plankton. P. 162 i: Bakketeig, I., Dommasnes, A., Føyn, L., Haug, T., Iversen, S.A., Røttingen, I., Svendsen, E., Torstensen, E. (Eds.) Havets ressurser og miljø 2005. Fisken og havet, særnummer 1-2005
Falkenhaug, T. 2006. Kapittel 3.2.2 Sekundærproduksjon - dyreplankton. Pp. 123-126, I Iversen, S., Fossum, P., Gjøsæter, H., Skogen, M., Toresen, R. (Eds.) Havets ressurser og miljø 2006. Fisken og havet, særnr. 1-2006.
Jelmert, A., Falkenhaug, T. 2007. Kap 1.5 Introduserte arter. Tilfellet amerikansk lobemanet Pp.32-34, Dahl, E., Hansen, P.K., Haug, T., Karlsen, Ø., (red.) 2007. Kyst og havbruk 2007. Fisken og havet, særnr. 2–2007.
Falkenhaug, T. 2007. Kapittel 3.3.2 Sekundærproduksjon - dyreplankton. Pp 110-112. Skogen, M., Gjøsæter, H., Toresen, R. og Robberstad, Y. (red.) 2007. Havets ressurser og miljø 2007. Fisken og havet, særnr. 1–2007.
Falkenhaug, T. , Omli, L. 2008. Kapittel 3.3.2 Sekundærproduksjon (dyreplankton). Pp. 106-108, I Iversen, S., Fossum, P., Gjøsæter, H., Skogen, M., Toresen, R. (Eds.) Havets ressurser og miljø 2008. Fisken og havet, særnr. 1-2008.
Falkenhaug, T. 2009. Kapittel 1.12 ”Lobemaneter –reelle trusler eller bare pene og pyntelige?” Pp 56-59 i Agnalt A.-L., Bakketeig I.E., Haug T., Knutsen J.A., Opstad I. (eds.) Kyst og havbruk 2009. Fisken og havet, særnr. 2–2009.
Falkenhaug, T. , Omli, L. 2009. Kapittel 3.3.2 Sekundærproduksjon (dyreplankton). Pp 110-113 i Gjøsæter, H., Dommasnes, A., Falkenhaug, T., Hauge, M., Johannesen, E., Olsen, E., Skagseth. (Eds). Havets ressurser og miljø 2009. Fisken og havet, særnr. 1-2009.
Falkenhaug, T. , Omli, L. 2010 ”Sekundærproduksjon Hav, Nordsjøen”. Pp 22-23 i Gjøsæter, H., Haug, T., Hauge, M., Karlsen, Ø., Knutsen J.A., Røttingen I., Skilbei O., Sunnset B.H. (Eds). Havforskningsrapporten 2010. Fisken og havet, særnr. 1-2010. Ressurser, miljø og akvakultur på kysten og i havet
Falkenhaug, T., Hosia, A., Jelmert, A. 2011. Geleplankton i kystsonen- en økonomisk og næringsmessig utfordring. Pp 53-55 in: Agnalt A.-L., Fossum P., Hauge M., Mangor-Jensen A., Ottersen G., Røttingen I., Sundet J.H. og Sunnset B.H. (red.) 2011. Havforskningsrapporten 2011. Fisken og havet, særnr. 1–2011.
Falkenhaug, T., Omli, L. 2011. Sekundærproduksjon (dyreplankton). Pp 82-88 in: Agnalt A.-L., Fossum P., Hauge M., Mangor-Jensen A., Ottersen G., Røttingen I., Sundet J.H. og Sunnset B.H. (red.) 2011. Havforskningsrapporten 2011. Fisken og havet, særnr. 1–2011.
Fossum, P., Melle, W., Falkenhaug, T., Naustvoll, LJ., Dalpadado, P. 2012. Plankton i norske havområder. Pp 64-68 in Aglen A., Bakketeig I.E., Gjøsæter H., Hauge M., Loeng H., Sunnset B.H. og Toft K.Ø. (red.) 2012. Havforskningsrapporten 2012. Fisken og havet, særnr. 1–2012.
Falkenhaug T. 2013. Dyreplankton i Nordsjøen. Pp 102-103 in Bakketeig I.E., Gjøsæter H., Hauge M., Loeng H., Sunnset B.H. og Toft K.Ø. (red.) 2013.
Havforskningsrapporten 2013. Fisken og havet, særnr. 1–2013.
Hosia A, Falkenhaug T. 2014. De ukjente polyppene bestemmer hvor mange maneter vi får fra år til år. Pp 72-74 in Bakketeig I.E., Gjøsæter H., Hauge M., Sunnset B.H. og Toft K.Ø. (red.) Havforskningsrapporten 2014. Fisken og havet, særnr. 1–2014.
Falkenhaug T. 2014. Dyreplankton i Nordsjøen. Pp 104-105 in Bakketeig I.E., Gjøsæter H., Hauge M., Sunnset B.H. og Toft K.Ø. (red.) Havforskningsrapporten 2014. Fisken og havet, særnr. 1–2014.
Falkenhaug,T., C. Broms, P. Dalpadado og T. Knutsen. (2015). Dyreplankton i Nordsjøen, Norskehavet og Barentshavet. Pp in 98-103 in Bakketeig I.E., Gjøsæter H., Hauge M., Sunnset B.H. og Toft K.Ø. (red.) 2015. Havforskningsrapporten 2015. Fisken og havet, særnr. 1–2015.
Falkenhaug,T., C. Broms, P. Dalpadado og T. Knutsen. (2016). Dyreplankton i Nordsjøen, Norskehavet og Barentshavet. Pp in 93-99 in Bakketeig I.E., Hauge M., Kvamme C., Sunnset B.H. og Toft K.Ø. (red). Havforskningsrapporten 2016. Fisken og havet, særnr. 1–2016
Other Reports
Artsdatabanken (2020). Fremmede arter i Norge – med økologisk risiko 2018. Trondheim: Artsdatabanken. ISBN: 978-82-92838-53-2
Project Management
- Project leader of the NTI project “Inventory of Hyperbenthic Copepods in Norway” (HYPCOP) funded by the Norwegian Biodiversity Centre (2020-2022)
- Project leader of the project “Plankton monitoring in the North Sea”, Institute of Marine Research (2005-present)
- Project leader of the project “Monitoring of plankton and environment in the coastal zone of Norway”, Institute of Marine Research (2015-present)
- Project leader of “Risk assessment of alien species of marine invertebrates in Norway” 2016-2018 (Norwegian Biodiversity Information Centre)
- Project leader of the NTI project “Inventory of marine Copepoda and Cladocera (Crustacea) in Norway” funded by the Norwegian Biodiversity Centre (2015-2017). http://www.artsdatabanken.no/Article/Article/134155
- Project leader of the RCN funded “Distribution and ecosystem impacts of the invasive ctenophore Mnemiopsis leidyi in Norwegian waters” (2009-2013).
- Project scientific secretary of the CoML project MAR-ECO (Patterns and Processes of Ecosystems in the Northern Mid Atlantic 2002-2010)
- Program secretary on the EU founded project “Trans Atlantic Study of Calanus finmarchicus, TASC. (1996-1998)
Education
- 2003 Lektor. Teacher training programme (pedagogic and professional didactics in Natural Science, PPU), Agder University College, Kristiansand, Norway
- 1997 Doctor Scientiarum (PhD) in Marine biology, University of Tromsø, Norway
- 1991 Candidatus Scientiarum in Marine biology, Department of Fisheries and Marine Biology, University of Bergen, Norway.
- 1988 Candidatus Magisteri Universty of Bergen, Norway / University of Gothenburg, Sweden
Memberships
- Member of the SCOR Working Group 157: Toward a new global view of marine zooplankton biodiversity based on DNA metabarcoding and reference DNA sequence databases (MetaZooGene).
- Member of ICES Working Group on Zooplankton Ecology– WGZE
- Member of ICES Working Group on Integrated Morphological and Molecular Taxonomy -WGIMT
- Member of the ICES Working Group on the Integrated Assessments of the North Sea -WGINOSE
Employments
- Since 2002 Research scientist, Institute of Marine Research, Flødevigen, Norway
- 2001-2002 Agder University College, Lecurer (Universitetslektor)
- 1998-2001 Skottevig Maritime school, Lillesand: teacher
- 1996-1998 Norwegian College of Fishery Science, University of Tromsø: EU founded project “Trans Atlanic St-udy of Calanus finmarchicus (TASC)”
- 1995 University of Tromsø: Scholarship holder (NFR) on the project: “Tactile predators in the planktonic environment” within the Norwegian national research programme: “Marine Resourses in the Open Seas and Fjords”.
- 1991-1995 University of Tromsø: Scholarship holder (NFR) on the project “Zooplankton in North Norwegian Coastal Waters within the Norwegian national research programme “MARE NOR”
Referee/evaluations
- Subject Editor of the scientific journal Marine Biology Research
- Referee for international scientific journals: Deep Sea Research, Marine Biology, Progress in Oceanography, Journal of Marine Systems, Marine Biology Research. Review of international research proposals: EU BiodivERsA
- Member of PhD dissertation Committees (opponent): UNIS (University studies of Svalbard) 2005 and University of Tromsø, 2007. Evaluation (sensor) of several Master of Science theses: (University of Tromsø) and Bachelor theses (University of Agder)
- Co-editor of: “Special issue of Deep Sea Research II, Volume 55, Issues 1-2, Pages 1-268 (January 2008): Mid-Atlantic Ridge Habitats and Biodiversity. Edited by J.D.M. Gordon, O.A. Bergstad and T. Falkenhaug
- Co-editor of “ Havets ressurser og miljø 2009. Fisken og havet, særnr. 1-2009. Edited by Gjøsæter, H., Dommasnes, A., Falkenhaug, T., Hauge, M., Johannesen, E., Olsen, E., Skagseth
- Co-editor of the ”ICES Zooplankton Status Report 2010/2011 (Eds: Todd O’Brian, Peter H Wiebe, and Tone Falkenhaug)
Teaching
- Lecturer at the University of Tromsø (1991-1996) and the University of Agder (2001-2002)
- Supervision of graduate students (Bachelor 6 and Master 1)
- Teacher at Skottevig Maritime school, Lillesand. 1998-200
Research Cruises
Research cruises (approx 20) in the North Sea, Norwegian coast, Barents sea, Arctic , Antarctic, and North Atlantic. (Cruise leader on >10).
- Cruise leader on several cruises in the North Sea. R/V Johan Hjort, R/V G.O. Sars. Institute of Marine Research
- Southern Ocean, Antarctic. R/V" Kronprins Haakon. February-March 2019. Norwegian Polar Institute/Institute of Marine Research
- Northern Mid Atlantic Ridge. “R/V GO Sars”, June 2004. Institute of Marine Research
- North-Norwegian coastal water with “R/V Johan Ruud”, Norwegian College of Fishery Science, University of Tromsø. Cruise leader at several cruises in 1991 – 1992.
- West coast of Norway with “R/V Haakon Mosby”, Department of Fisheries and Marine Biology, University of Bergen, Several cruises in 1987-1990
- Norwegian Sea and Barents Sea with “R/V Endeavor” (Rhode Island). 1988
- Barents Sea with “R/V GO Sars”, Institute of Marine Research, Bergen. 1988
Organisations of Scientific Meetings
2002-2010: As a scientific secretary of the CoML project MAR-ECO (Patterns and Processes of Ecosystems in the Northern Mid Atlantic 2002-2010, I organized several several workshops and scientific meetings (20-100 participants).
2016: Organizer and Co-chair of the Workshop "Toward a taxonomically-comprehensive global reference database for DNA barcodes of marine zooplankton”, 9-13 May 2016, Bergen, Norway
2016: Co-convener of the Theme Session “Response of Zooplankton Communities to Changing Ocean Climate” at the 2016 ICES/PICES 6th Zooplankton Production Symposium, Bergen, Norway, 9 -13 May 2016
2008: Co-convener of the theme session “Mid-ocean ridges and seamounts: oceanography, ecology and exploitation”, ICES Annual Science conference, Hallifax Canada, 22.26 September 2008
2008: Co-convener of the theme session “Pelagic and benthopelagic biodiversity” at the World conference on Marine Biodiversity, Valencia, Spain, 11-15 November 2008.
2005: Co-convener of the theme session “International Ocean Exploration” at 2005 TOS&IOC International Ocean Research Conference, UNESCO, Paris 6-10 June 2005.
Publications
Academic articles
2024
Diversity, habitat endemicity and trophic ecology of the fauna of Loki’s Castle vent field on the Arctic Mid-Ocean Ridge
Scientific Reports
14
2024
Particle exchange between coast and fjords and its biological implications
Estuarine, Coastal and Shelf Science
2024
Diversity, habitat endemicity and trophic ecology of the fauna of Loki’s Castle vent field on the Arctic Mid-Ocean Ridge
Scientific Reports
14
2024
Diversity, habitat endemicity and trophic ecology of the fauna of Loki’s Castle vent field on the Arctic Mid-Ocean Ridge
Scientific Reports
14
2023
Mock samples resolve biases in diversity estimates and quantitative interpretation of zooplankton metabarcoding data
Marine Biodiversity
53
2023
Mock samples resolve biases in diversity estimates and quantitative interpretation of zooplankton metabarcoding data,
Marine Biodiversity
2023
Wind-driven upwelling of iron sustains dense blooms and food webs in the eastern Weddell Gyre
Nature Communications
14
2023
Wind-driven upwelling of iron sustains dense blooms and food webs in the eastern Weddell Gyre.
Nature Communications
4(1)
p. 1303
2022
Temporal Variability of Co-Occurring Calanus finmarchicus and C. helgolandicus in Skagerrak
Frontiers in Marine Science
9
2022
MesopTroph, a database of trophic parameters to study interactions in mesopelagic food webs.
Scientific Data
9
p. 716
2022
Temporal Variability of Co-Occurring Calanus finmarchicus and C. helgolandicus in Skagerrak
frontiers in Marine Science
9:779335
p. 1-17
2021
Toward a global reference database of COI barcodes for marine zooplankton.
Marine Biology
168
2021
Development of a TaqMan PCR assay for the identification of the non-native copepod Acartia tonsa, and detection of this species in Norwegian coastal waters
Journal of Plankton Research
43
p. 497-499
2021
Overwintering distribution, inflow patterns and sustainability of Calanus finmarchicus in the North Sea
Progress in Oceanography
194
p. 1-11
2021
Phenology and Environmental Control of Phytoplankton Blooms in the Kong Håkon VII Hav in the Southern Ocean
Frontiers in Marine Science
8
2020
Alien species in Norway: Results from quantitative ecological impact assessments
Ecological Solutions and Evidence
1
2019
Alien plants, animals, fungi and algae in Norway: an inventory of neobiota
Biological Invasions
21
p. 2997-3012
2018
Ocean current connectivity propelling secondary spread of a marine invasive comb jelly across western Eurasia
Global Ecology and Biogeography
27
p. 814-827
2018
Ocean current connectivity propelling the secondary spread of a marine invasive comb jelly across western Eurasia
Global Ecology and Biogeography
27
p. 814-827
2018
Coincident mass occurrence of gelatinous zooplankton in Northern Norway
Frontiers in Marine Science
5
2017
Abundance, distribution and diversity of gelatinous predators along the northern Mid-Atlantic Ridge: A comparison of different sampling methodologies
PLOS ONE
12
2017
Coincident Mass Occurrence of Gelatinous Zooplankton in Northern Norway",
Frontiers in Marine Science
Submitted
2017
Gelatinous Zooplankton Caught along the Northern Mid-Atlantic Ridge with the Macrozooplankton Trawl and Comparison with Catch from Other Gears
Plos One
Submitted
2017
Ocean current connectivity propelling secondary spread of a marine invader across western Eurasia
of Global Ecology and Biogeography.
Submitted
2015
Maturation, fecundity and embryos development in three deep-water shrimps (Decapoda: Caridea: Pasiphaeidae, Oplophoridae) along the mid-Atlantic Ridge from Iceland to the Azores
Arthropoda Selecta
24
p. 401-416
2015
Feeding of the pelagic shrimp Acanthephyra pelagica (Risso, 1816) (Crustacea: Decapoda: Oplophoridae) in the northern Mid-Atlantic Ridge area in 1984 and 2004.
Arthropoda Selecta
24 (3)
p. 303–316
2015
The effect of the North Atlantic Subpolar Front as a boundary in pelagic biogeography decreases with increasing depth and organism size
Progress in Oceanography
138
p. 105-115
2015
Biogeography of key mesozooplankton species in the North Atlantic and egg production of Calanus finmarchicus
Earth System Science Data
7
p. 223-230
2015
Invasive ctenophore Mnemiopsis leidyi in Norway
Marine Biodiversity Records
8:e31
p. 1-9
2015
Feeding ecology of the Stomiformes (Pisces) of the northern Mid-Atlantic Ridge. 1. The Sternoptychidae and Phosichthyidae
Progress in Oceanography
130
p. 172-187
2014
Comparison between the shrimp species richness (Caridea and dendrobranchiata, decapoda, crustacea) of the south and north mid atlantic ridge
Brazilian Journal of Oceanography
62
p. 47-56
2014
The North Atlantic Ocean as habitat for Calanus finmarchicus: Environmental factors and life history traits
Progress in Oceanography
129
p. 244-284
2014
Trends in abundance and phenology of Aurelia aurita and Cyanea spp. at a Skagerrak location, 1992-2011
Marine Ecology Progress Series
498
p. 103-115
2014
Diet composition and food selectivity of sprat (Sprattus sprattus) in Hardangerfjord, Norway
Marine Biology Research
10
p. 203-215
2013
Does presence of a mid-ocean ridge enhance biomass and biodiversity?
PLOS ONE
8
2013
Differences in vertical and horizontal distribution of fish larvae and zooplankton, related to hydrography
Marine Biology Research
9
p. 629-644
2013
Extension of the match-mismatch hypothesis to predator-controlled systems
Marine Ecology Progress Series
474
p. 43-52
2012
Concurrent recruitment failure in gadoids and changes in the plankton community along the Norwegian Skagerrak coast after 2002
ICES Journal of Marine Science
69
p. 795-801
2011
Abundance patterns and species assemblages of euphausiids associated with the Mid-Atlantic Ridge, North Atlantic
Journal of Plankton Research
33
p. 1510-1525
2011
Catchability of pelagic trawls for sampling deep-living nekton in the mid-North Atlantic
ICES Journal of Marine Science
68
p. 377-389
2010
Deep-pelagic fish interactions with seamounts and mid-ocean ridges.
In: Sato, K, (ed.) Proceedings of an International Symposium, Into the Unknown, Researching Mysterious Deep-Sea Animals. Feb. 23-24, 2007, Okinawa, Japan. Okinawa Churaumi Aquarium, Japan.
p. 53-68
2009
Recruitment in a changing environment: the 2000s North Sea herring recruitment failure
ICES Journal of Marine Science
66
p. 272-277
2009
Recruitment in a changing environment: the 2000s North Sea herring recruitment failure
ICES Journal of Marine Science
66
p. 272-277
2008
Abundance, feeding and reproduction of Calanus finmarchicus in the Irminger Sea and on the northern Mid-Atlantic Ridge in June.
Deep Sea Research II,
66
p. 72-82
2008
Horizontal and vertical copepod distribution and abundance on the Mid-Atlantic Ridge in June 2004 ,
Deep Sea Research II
55
p. 59-71
2008
Strategies, methods, and technologies adopted on the RV G.O. Sars MAR-ECO expedition to the mid-Atlantic Ridge in 2004.
Deep Sea Research II
55
p. 6-28
2008
Towards improved understanding of the diversity and abundance patterns of the mid-ocean ridge macro- and megafauna
Deep-Sea Research Part II: Topical Studies in Oceanography
55
p. 1-5
2008
Vertical structure, biomass and topographic association of deep-pelagic fishes in relation to a mid-ocean ridge system
Deep-Sea Research Part II: Topical Studies in Oceanography
55
p. 161-184
2001
Seasonal changes in feeding, gonad development and lipid stores in Calanus finmarchicus and C. hyperboreus from Malangen, northern Norway.
Mar Biol.
138(6):
p. 1141-1152
1997
Spatio-temporal variations in the copepod community in Malangen, Northern Norway.
J Plankton Res
19
p. 449-468
1997
Diel, seasonal and ontogenetic variations in the vertical distribution of four marine copepods.
Mar Ecol Prog Ser.
149
p. 105-119
1996
Chemical ecology of redator-prey interactions in Ctenophores.
Marine and Freshwater Behaviour and Physiology 27(4), 249-260.
27(4)
p. 249-260
1996
Distributional and seasonal patterns of ctenophores in Malangen, northern Norway
Mar Ecol Prog Ser. 140,
140
p. 59-70.
1995
Impact of advective processes on zooplankton biomass in a North Norwegian fjord system: A comparison between spring and autumn.
In Skjoldal HR, Hopkins C, Erikstad KE, Leinaas HP (eds): Ecology of Fjords and Coastal Waters. Elsevier Science
p. 195-217
1994
On the trophic fate of Phaeocystis pouchetii (Harriot). V. Trophic relationships between Phaeocystis and zooplankton: an assessment of methods and size dependence
Journal of Plankton Research
16
p. 487-511
1991
Prey composition and Feeding rate of Sagitta elegans var arctica Aurivillus Fishery (Chaetognatha) in the Barents Sea in early summer
Polar Research
10 (2)
p. 487-506
Scientific lectures
2016
Including gelatinous zooplankton in plankton surveys – challenges, suggestions and potential gain
2016
Look and you shall find – jellies and standard zooplankton surveys
2013
Fjorder i endring - klimaeffekter på miljø og økologi
2013
Klimaendringer i kyst- og fjordstrøk - effekter på kystnært fiske og havbruk
2013
Fjorder i endring - klimaeffekter på miljø og økologi
2012
Ny innsats, nye funn. Møte med stand-up-forskere som var der. Foredrag
2012
Jellyfish trends at Flødevigen Research Station, Norwegian Skagerrak coast, from 1993 to 2011
2011
Distribution of pelagic shrimps (Decapoda) on the Mid-Atlantic Ridge.
2011
Mid-Atlantic Ridge Biodiversity Patterns. .
2011
Climate change impacts on the North Sea plankton community.
2011
Scyphozoan jellyfish trends during 1992-2010 at Flødevigen, Southern Norway
2006
Pelagic shrimps (Decapoda, Caridea) on the Mid-Atlantic Ridge
2006
Pelagic shrimps (Decapoda, Caridea) on the Mid-Atlantic Ridge
Poster
2016
Dynamics of co-occurring Calanus finmarchicus and C. helgolandicus in the Skagerrak
2015
Inventory of marine Copepoda and Cladocera (Crustacea) in Norway: COPCLAD
2013
Invasive ctenophore Mnemiopsis leidyi in Norway
2012
Dynamics of co-occurring Calanus finmarchicus and C. helgolandicus in the Skagerrak
2012
Ecological Function of the Mid-Atlantic Ridge
2012
The coastal monitoring programme - how is eutrophication and climatic change affecting the coastal ecosystem?
2005
Macrozooplankton on the mid-Atlantic Ridge: Material derived from pelagic trawl catches during GOS 2004, Leg1
Reports and dissertations
2024
Raet nasjonalpark — Kunnskap og råd for bevaring av marint naturmangfold
Rapport fra havforskningen
2024
North Sea Ecosystem - Report_2023002006
Toktrapport
2024
Pilotprosjekt for vurdering av samlet påvirkning i Oslofjorden – ytre del
Rapport fra havforskningen
2024
Monitoring marine alien species in Norway - A pilot study for implementing a national program
Rapport fra havforskningen
2023
ØKOKYST – delprogram Skagerrak. Årsrapport 2022, M-2579
2023
North Sea Ecosystem Cruise Report_JH2022206
2023
Toktrapport fra økosystemtokt i Vestlandsfjordene — Hydrografi, vannkjemi, reker, krill, bunnfisk, tobis og perifylla
2023
Status for miljøet i norske havområder - Rapport fra Overvåkingsgruppen 2023
2023
Ecosystem response to darkening of the coastal zone - food web implications - Pilot Study
2023
Panel-based Assessment of Ecosystem Condition of the North Sea Shelf Ecosystem
2023
Panel-based Assessment of Ecosystem Condition of the North Sea Shelf Ecosystem - Appendices
2022
Økokyst – delprogram Skagerrak. Årsrapport 2021. M-2280|2022
2022
Alien marine species in Norway - Mapping, monitoring and assessment of vectors for introductions
2022
Metodikk for kartlegging og overvåkning av fremmede marine arter i Norge - Forslag til nasjonalt program
2021
Økokyst – delprogram Klima, årsrapport 2020
2021
Døde og strandete krepsdyr - Nitti tilfeller rapportert til Havforskningsinstituttet i perioden 2014-2020
2020
Potensielle effekter av havvindanlegg på havmiljøet
2020
Potensielle effekter av havvindanlegg på havmiljøet
2019
Seamounts in the OSPAR maritime area - from species to ecosystems
2009
Havets Ressurser og Miljø 2009
2008
Length structure of deep-pelagic fishes sheds new light to their life histories
2008
Size structure, age-size dynamics and life history variation
2006
Molecular methods for detection of the medusae Periphylla periphylla and Atolla sp. in the diet of mesopelagic shrimps
1997
Studies on spatio-temporal variations in a zooplankton community. –Interactions between vertical distribution and physical processes. Dr. Scient Thesis, University of Tromsø
Net reports
Net reports
- North Sea Ecosystem
- Pilotprosjekt for vurdering av samlet påvirkning i Oslofjorden – ytre del
- Monitoring marine alien species in Norway
- North Sea Ecosystem Cruise ReportJH2022206
- Toktrapport fra økosystemtokt i Vestlandsfjordene
- Status for miljøet i norske havområder
- Panel-based Assessment of Ecosystem Condition of the North Sea Shelf Ecosystem
- Panel-based Assessment of Ecosystem Condition of the North Sea Shelf Ecosystem - Appendices
- Ecosystem response to darkening of the coastal zone – food web implications
- Metodikk for kartlegging og overvåkning av fremmede marine arter i Norge
- Alien marine species in Norway
- Døde og strandete krepsdyr
- Potensielle effekter av havvindanlegg på havmiljøet
- Seamounts in the OSPAR maritime area
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