• A biotest system for optimalization of environmental parameters for production of halibut fry 

      Mangor-Jensen, Anders; Jelmert, Anders; Naas, Kjell Emil; Harboe, Torstein; Skiftesvik, Anne Berit (ICES CM Documents;1987/F:21, Working paper, 1987)
      A system for controlled testing of different environmental parameters in seawater was made. Both the biotest system and an experimental setup using larvae of the Atlantic Halibut (Hippoglossus hippoglossus L.) are described.
    • Alien plants, animals, fungi and algae in Norway: an inventory of neobiota 

      Sandvik, Hanno; Dolmen, Dag; Elven, Reidar; Falkenhaug, Tone; Forsgren, Elisabet; Hansen, Haakon; Hassel, Kristian; Husa, Vivian; Kjærstad, Gaute; Ødegaard, Frode; Pedersen, Hans Christian; Solheim, Halvor; Stokke, Bård Gunnar; Åsen, Per Arvid; Åström, Sandra Charlotte Helene; Brandrud, Tor Erik; Elven, Hallvard; Endrestøl, Anders; Finstad, Anders Gravbrøt; Fredriksen, Stein; Gammelmo, Øivind; Gjershaug, Jan Ove; Gulliksen, Bjørn; Hamnes, Inger Sofie; Hatteland, Bjørn Arild; Hegre, Hanne; Hesthagen, Trygve H.; Jelmert, Anders; Jensen, Thomas Correll; Johnsen, Stein Ivar; Karlsbakk, Egil; Magnusson, Christer; Nedreaas, Kjell Harald; Nordén, Björn; Oug, Eivind; Pedersen, Oddvar; Pedersen, Per Anker; Sjøtun, Kjersti; Skei, Jon Kristian; Solstad, Heidi; Sundheim, Leif; Swenson, Jon; Syvertsen, Per Ole; Talgø, Venche; Vandvik, Vigdis; Westergaard, Kristine Bakke; Wienerroither, Rupert; Ytrehus, Bjørnar; Hilmo, Olga; Henriksen, Snorre; Gederaas, Lisbeth (Journal article; Peer reviewed, 2019)
      We present the results of an inventory and status assessment of alien species in Norway. The inventory covered all known multicellular neobiota, 2496 in total, 1039 of which were classified as naturalised. The latter ...
    • Alien species in Norway: results from quantitative ecological impact assessments 

      Sandvik, Hanno; Hilmo, Olga; Henriksen, Snorre; Elven, Reidar; Åsen, Per Arvid; Hegre, Hanne; Pedersen, Oddvar; Pedersen, Per Anker; Solstad, Heidi; Vandvik, Vigdis; Westergaard, Kristine Bakke; Ødegaard, Frode; Åström, Sandra Charlotte Helene; Elven, Hallvard; Endrestøl, Anders; Gammelmo, Øivind; Hatteland, Bjørn Arild; Solheim, Halvor; Nordén, Björn; Sundheim, Leif; Talgø, Venche; Falkenhaug, Tone; Gulliksen, Bjørn; Jelmert, Anders; Oug, Eivind; Sundet, Jan Henry; Forsgren, Elisabet; Finstad, Anders Gravbrøt; Hesthagen, Trygve H.; Nedreaas, Kjell Harald; Wienerroither, Rupert; Husa, Vivian; Fredriksen, Stein; Sjøtun, Kjersti; Steen, Henning; Hansen, Haakon; Hamnes, Inger Sofie; Karlsbakk, Egil; Magnusson, Christer; Ytrehus, Bjørnar; Pedersen, Hans Christian; Swenson, Jon; Syvertsen, Per Ole; Stokke, Bård Gunnar; Gjershaug, Jan Ove; Dolmen, Dag; Kjærstad, Gaute; Johnsen, Stein Ivar; Jensen, Thomas Correll; Hassel, Kristian; Gederaas, Lisbeth (Journal article, 2020)
      1. Due to globalisation, trade and transport, the spread of alien species is increasing dramatically. Some alien species become ecologically harmful by threatening native biota. This can lead to irreversible changes in ...
    • Antibacterial treatment procedures of eggs of halibut (Hippoglossus hippoglossus L.) 

      Bergh, Øivind; Jelmert, Anders (ICES CM Documents;1990/F:39, Working paper, 1990)
      Halibut eggs were surface disinfected with a iodophor one day before hatching, and mortality and larval development was recorded until the time of first feeding. The groups exposed to higher concentrations of disinfectant ...
    • Antibiotic treatment and dose-response of bacterial activity associated with flatfish eggs 

      Mangor-Jensen, Anders; Jelmert, Anders (ICES CM Documents;1987/F:19, Working paper, 1987)
      Newly stripped and fertilized eggs from Plaice (Pleuronectes platessa) and Atlantic Halibut (Hipppoglossus hippoglossus) were incubated in 34 ppt sea water. 150 eggs (Plaice), 30 eggs (Halibut) or 20 glass beads were ...
    • Antimicrobial resistance in wildlife potential for dissemination. Opinion of the Panel on Microbial Ecology of the Norwegian Scientific Committee for Food and Environment 

      Nielsen, Kaare Magne; Gjøen, Tor; Asare, Nana Yaa Ohene; Lunestad, Bjørn Tore; Ytrehus, Bjørnar; Yazdankhah, Siamak Pour; Godfroid, Jacques; Jelmert, Anders; Klein, Joern; Okoli, Arinze Stanley; Tronsmo, Arne (VKM report, Research report, 2018)
    • Bacterial diseases of eggs and yolk sac larvae of halibut (Hippoglossus hippoglossus L.): Characterization and experimental infection 

      Bergh, Øivind; Hansen, Geir Høvik; Jelmert, Anders (ICES CM Documents;1990/F:38, Working paper, 1990)
      Scanning electron micrographs of halibut eggs which were shown to have an epiflora dominated by a Flexibacter sp., revealed wounds colonized by large amounts of bacteria. The chorion was penetrated in most wounds, and ...
    • Ballastvatn i skip spreier uønska artar 

      Jelmert, Anders; Skaala, Øystein (Havforskningstema, Working paper, 1998)
    • Biological introduction risks from shipping in a warming Arctic 

      Ware, Christopher; Berge, Jørgen; Jelmert, Anders; Olsen, Steffen M.; Pellisier, Loic; Wisz, Mary S; Kriticos, Darren J.; Semenov, Georgy; Kwasniewski, Sawomir; Alsos, Inger Greve (Journal article; Peer reviewed, 2015-12-14)
      Several decades of research on invasive marine species have yielded a broad understanding of the nature of species invasion mechanisms and associated threats globally. However, this is not true of the Arctic, a region where ...
    • Bruk av sinkanoder kan skape problem i klekkerier for marine arter 

      Jelmert, Anders; Bergh, Øivind (Havforskningsnytt, Working paper, 1995)
    • Classification of Non-Indigenous Species Based on Their Impacts: Considerations for Application in Marine Management 

      Ojaveer, Henn; Galil, Bella S.; Campbell, Marnie L.; Carlton, James T.; Canning-Clode, João; Cook, Elizabeth J.; Davidson, Alisha D.; Hewitt, Chad L.; Jelmert, Anders; Marchini, Agnese; McKenzie, Cynthia H.; Minchin, Dan; Occhipinti-Ambrogi, Anna; Olenin, Sergej; Ruiz, Gregory (Journal article; Peer reviewed, 2015-04-15)
      Assessment of the ecological and economic/societal impacts of the introduction of non-indigenous species (NIS) is one of the primary focus areas of bioinvasion science in terrestrial and aquatic environments, and is ...
    • Climate change opens new frontiers for marine species in the Arctic: Current trends and future invasion risks 

      Chan, Farrah T; Stanislawczyk, Keara; Sneekes, Anna C; Dvoretsky, Alexander; Gollasch, Stephan; Minchin, Dan; David, Matej; Jelmert, Anders; Albretsen, Jon; Bailey, Sarah A (Journal article; Peer reviewed, 2018)
      Climate change and increased anthropogenic activities are expected to elevate the potential of introducing nonindigenous species (NIS) into the Arctic. Yet, the knowledge base needed to identify gaps and priorities for NIS ...
    • Climate change, non-indigenous species and shipping: assessing the risk of species introduction to a high-Arctic archipelago 

      Ware, Chris; Berge, Jørgen; Sundet, Jan H.; Kirkpatrick, Jamie B.; Coutts, Ashley D. M.; Jelmert, Anders; Olsen, Steffen M.; Floerl, Oliver; Wisz, Mary S.; Alsos, Inger G. (Journal article; Peer reviewed, 2013-08-12)
      Anticipated changes in the global ocean climate will affect the vulnerability of marine ecosystems to the negative effects of non-indigenous species (NIS). In the Arctic, there is a need to better characterize present and ...
    • ‘Double trouble’: the expansion of the Suez Canal and marine bioinvasions in the Mediterranean Sea 

      Galil, Bella S.; Boero, Ferdinando; Campbell, Marnie L.; Carlton, James T.; Cook, Elizabeth; Fraschetti, Simonetta; Gollasch, Stephan; Hewitt, Chad L.; Jelmert, Anders; Macpherson, Enrique; Marchini, Agnese; McKenzie, Cynthia; Minchin, Dan; Occhipinti-Ambrogi, Anna; Ojaveer, Henn; Olenin, Sergej; Piraino, Stefano; Ruiz, Gregory M. (Journal article; Peer reviewed, 2014-09-28)
    • Effekter av skjellsandopptak på lokale gytefelt 

      Jelmert, Anders (Rapport fra havforskningen, Working paper, 2008-01)
      Bruken av kystsonen er i økende grad preget av konflikter mellom ulike brukerinteresser. Opptak av skjellsand er regnet som konfliktfylt fordi det ikke finnes nok kunnskap om følger for naturen og for annen lokal ...
    • Feilutviklinger hos kveitelarver 

      Jelmert, Anders (Havforskningsnytt, Working paper, 1995)
    • Handlingsplan for europeisk flatøsters, Ostrea edulis L. 

      Bodvin, Torjan; Mortensen, Stein H.; Jelmert, Anders; Strand, Øivind; Grefsrud, Ellen Sofie (Research report, 2011-06-24)
      Denne handlingsplanen presenterer mål og tiltak for forvaltning av europeisk flatøsters Ostrea edulis L. i Norge. Handlingsplanen har som målsetning å sikre langsiktig overlevelse og eventuell beskatning av denne rødlistete ...
    • Hatching of halibut (Hippoglossus hippoglossus L.) eggs under different light conditions 

      Rabben, Håvard; Jelmert, Anders (ICES CM Documents;1986/F:17, Working paper, 1986)
      Halibut eggs were hatched in total darkness and in illumination (60 lux light). A simoultanous hatching to a final hatching of 99%, and positive buoyant larvae in the dark hatching jars were experienced. In the illuminated ...
    • Havets skumleste 

      Bergstad, Odd-Aksel; Albert, Ole Thomas; Jelmert, Anders; Bjelland, Otte; Kleiven, Alf Ring; Espeland, Sigurd Heiberg; Moland, Even (Others, 2015-06)
    • Health surveillance of the flat oyster populations in Aust-Agder County, southern Norway in the period 2009 – 2015 

      Mortensen, Stein; Sælemyr, Lisbeth; Skår, Cecilie K.; Bodvin, Torjan; Jelmert, Anders (Rapport fra Havforskningen;11-2016, Working paper, 2016-02)
      Norwegian populations of European flat oysters, Ostrea edulis, have been considered free from notifiable diseases. In 2006, microcells resembling the oyster parasite Bonamia sp. were observed during histopathological ...