Browsing Published externally by Title

Wrasse (Labridae) as cleaner fish in salmonid aquaculture – The Hardangerfjord as a case study

Skiftesvik, Anne Berit; Blom, Geir; Agnalt, Ann-Lisbeth; Durif, Caroline M.F.; Browman, Howard I.; Bjelland, Reidun M.; Harkestad, Lisbeth S.; Farestveit, Eva; Paulsen, Ole Ingar; Fauske, Merete; Havelin, Trond; Johnsen, Knut; Mortensen, Stein (Journal article; Peer reviewed, 2013-10-15)

Several species of wrasse (Labridae) are used as cleaner fish to remove salmon lice from farmed Atlantic salmon. We estimated the fishery and use of wrasse in Hardangerfjord. The estimated numbers of labrids used on salmon ...

Wrasse as cleaner-fish for farmed salmon

Bjordal, Åsmund (Others, 1991)

In aquarium and sea cage experiments four wrasse species from Norwegian waters were identified as facultative cleaners, with lice infested salmon (Salmo salar) as the host: goldsinny (Ctenblabrus rupestris), rock cook ...

Xenobiotic metabolism and its physiological consequences in high-Antarctic Notothenioid fishes

Strobel, Anneli; Lille-Langøy, Roger; Segner, Helmut; Burkhardt-Holm, Patricia; Goksøyr, Anders; Karlsen, Odd André (Peer reviewed; Journal article, 2021)

The Antarctic ecosystem is progressively exposed to anthropogenic contaminants, such as polycyclic aromatic hydrocarbons (PAHs). So far, it is largely unknown if PAHs leave a mark in the physiology of high-Antarctic fish. ...

Zinc uptake in fish intestinal epithelial model RTgutGC: Impact of media ion composition and methionine chelation

Prabhu, Antony; Stewart, Theodora; Carreiro-Silva, Marina; Amlund, Heidi; Ørnsrud, Robin; Lock, Erik-Jan; Waagbø, Rune; Hogstrand, Christer (Journal article; Peer reviewed, 2018)

Apical uptake of zinc as ionic Zn(II) or as Zn-methionine (Zn-Met) was studied in RTgutGC cell line in vitro under media compositions mirroring the gut luminal ionic concentration of freshwater (FW) and seawater (SW) ...

Zoantharians (Hexacorallia: Zoantharia) associated with cold-water corals in the azores region: New species and associations in the deep sea

Carreiro-Silva, Marina; Ocana, Oscar; Stankovic, David; Sampaio, Iris; Porteiro, Filipe M.; Fabri, Marie-Claire; Stefanni, Sergio (Journal article; Peer reviewed, 2017)

Zoantharians are a group of cnidarians that are often found in association with marine invertebrates, including corals, in shallow and deep-sea environments. However, little is known about deep-sea zoantharian taxonomy, ...

Zooplankton growth, diet and reproductive success compared in simultaneous diatom- and flagellatemicrozooplankton-dominated plankton blooms

Nejstgaard, Jens Christian; Hygum, Bent Hansen; Naustvoll, Lars-Johan (Journal article; Peer reviewed, 2001-10-18)

Development of mesozooplankton biomass, feeding activity and reproductive success of the copepod Calanus helgolandicus were compared in blooms of natural plankton in 7 mesocosms on the west coast of Norway between 28 August ...

Zooplankton investigations from weather ship M in the Norwegian Sea, 1948-49

Østvedt, Ole Johan (Hvalrådets skrifter;Nr. 40, Master thesis, 1955)

Zooplankton reproduction in the Barents Sea vertical distribution of eggs and nauplii of Calanus finmarchicus in relation to spring phytoplankton development

Melle, Webjørn; Skjoldal, Hein Rune (Chapter, 1989)

Variable influence of ice melting on water column stabilization causes a large variation in timing of the spring phytoplankton bloom in the central Barents Sea. During two cruises in April 1986 and May-June 1987 situations ...