• norsk
    • English
  • norsk 
    • norsk
    • English
  • Logg inn
Blar i på forfatter 
  •   Hjem
  • Blar i på forfatter
  •   Hjem
  • Blar i på forfatter
JavaScript is disabled for your browser. Some features of this site may not work without it.

Blar i Brage IMR på forfatter "Oppedal, Frode"

  • 0-9
  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z
  • Æ
  • Ø
  • Å

Sorter på:

Rekkefølge:

Resultater:

Viser treff 1-20 av 97

  • Tittel
  • Utgivelsesdato
  • Registreringsdato
  • Forfatter
  • stigende
  • synkende
  • 5
  • 10
  • 20
  • 40
  • 60
  • 80
  • 100
    • Acclimation with lice-infested salmon improves cleaner fish delousing performance 

      Gentry, Katherine; Bui, Samantha; Oppedal, Frode; Bjelland, Reidun Marie; Nola, Velimir; Dempster, Timothy David (Peer reviewed; Journal article, 2021)
      Securing the welfare and maximising the lice removal efficacy of ~60 million cleaner fish used each year on salmonid farms is essential to develop a productive and ethical industry with low salmon lice Lepeophtheirus ...
    • AkvaVis - dynamisk GIS-verktøy for lokalisering av oppdrettsanlegg for nye oppdrettsarter : miljøkrav for nye oppdrettsarter og laks 

      Ervik, Arne; Agnalt, Ann-Lisbeth; Asplin, Lars; Aure, Jan; Bekkvik, Tor Christian; Døskeland, Inge; Hageberg, Anne Ansnes; Hansen, Tom; Karlsen, Ørjan; Oppedal, Frode; Strand, Øivind (Fisken og havet, Research report, 2008)
      AkvaVis is a dynamic GIS tool for siting fish farms, and this report describes a prototype version for mussel farms. AkvaVis combines mappable characteristics such as depth, currents and distance from other objects, and ...
    • Assessing swimming capacity and schooling behaviour in farmed Atlantic salmon Salmo salar with experimental push-cages 

      Hvas, Malthe; Folkedal, Ole; Solstorm, David; Vågseth, Tone; Fosse, Jan Olav; Gansel, Lars Christian; Oppedal, Frode (Peer reviewed; Journal article, 2017)
    • Assessment of long-term implementation of sea lice prevention technologies: efficiency in reducing infestations and impact on fish welfare 

      Bui, Samantha; Stien, Lars Helge; Nilsson, Jonatan; Oppedal, Frode (Rapport fra havforskningen;45-2018, Research report, 2018)
    • Atlantic salmon Salmo salar instantaneously follow vertical light movements in sea cages 

      Wright, Daniel William; Glaropoulos, Alexis; Solstorm, David; Stien, Lars Helge; Oppedal, Frode (Journal article; Peer reviewed, 2015)
      Atlantic salmon in marine farming environments are exposed to potentially detrimental conditions through space and time. For instance, the vertical distribution of parasitic salmon lice larvae shifts in response to changing ...
    • Avlusing med kaldt vann? – effektivitet og laksens velferd — sluttrapport FHF prosjekt 901488 

      Oppedal, Frode; Stien, Lars Helge; Wright, Daniel William; Moltumyr, Lene; Nilsson, Jonatan; Dempster, Timothy David; Overton, Kathy (Rapport fra havforskningen, Research report, 2019)
      Termisk behandling av oppdrettslaks med varmt vann blir hyppig brukt av næringen som avlusingsmetode. Behandlingen rapporteres å fjerne mobile lus effektivt, men kan også føre til dårligere fiskevelferd og økt dødelighet. ...
    • Cage size affects dissolved oxygen distribution in salmon aquaculture 

      Oldham, Tina; Oppedal, Frode; Dempster, Timothy David (Journal article; Peer reviewed, 2018)
      Atlantic salmon aquaculture is shifting toward larger cages, but the water quality implications of this shift are unknown. While larger cages could improve profitability through economies of scale, they may increase the ...
    • Cleaner fish growth, welfare and survival in Atlantic salmon sea cages during an autumn-winter production 

      Geitung, Lena; Wright, Daniel William; Oppedal, Frode; Stien, Lars Helge; Vågseth, Tone; Madaro, Angelico (Peer reviewed; Journal article, 2020)
      Cleaner fish used as a biological control agent against salmon lice is rapidly increasing in Atlantic salmon aquaculture. However, concerns have been raised about the welfare and mortality of cleaner fish in salmon cage ...
    • Critical swimming speed in groups of Atlantic salmon Salmo salar 

      Remen, Mette; Solstorm, Frida; Bui, Samantha; Pascal, Klebert; Vågseth, Tone; Solstorm, David; Hvas, Malthe; Oppedal, Frode (Peer reviewed; Journal article, 2016)
    • Depth distribution of the amoebic gill disease agent, Neoparamoeba perurans, in salmon sea-cages 

      Wright, Daniel W.; Nowak, Barbara; Oppedal, Frode; Bridle, Andrew; Dempster, Timothy David (Journal article; Peer reviewed, 2015-07-16)
      Identifying where and when parasites occur in farming environments is vital to understand transmission dynamics and develop preventative measures that reduce host-parasite encounters. A major parasite concern for Atlantic ...
    • Development of the salmon louse Lepeophtheirus salmonis parasitic stages in temperatures ranging from 3 to 24°C 

      Hamre, Lars Are; Bui, Samantha; Oppedal, Frode; Skern-Mauritzen, Rasmus; Dalvin, Sussie (Peer reviewed; Journal article, 2019)
    • Differential effects of internal tagging depending on depth treatment in Atlantic salmon: a cautionary tale for aquatic animal tag use. 

      Wright, Daniel William; Stien, Lars Helge; Dempster, Timothy David; Oppedal, Frode (Journal article; Peer reviewed, 2019)
      Electronic tags are widespread tools for studying aquatic animal behavior; however, tags risk behavioral manipulation and negative welfare outcomes. During an experiment to test behavioral differences of Atlantic salmon ...
    • Effect of ectoparasite infestation density and life-history stages on the swimming performance of Atlantic salmon Salmo salar 

      Bui, Samantha; Dempster, Timothy David; Remen, Mette; Oppedal, Frode (Journal article; Peer reviewed, 2016-06-14)
      To overcome sustainability obstacles and improve operations, the Atlantic salmon farming industry is testing novel approaches to production. Redistributing farm sites to offshore locations is one such solution; however, ...
    • The effect of fasting period on swimming performance, blood parameters and stress recovery in Atlantic salmon post molts 

      Hvas, Malthe; Nilsson, Jonatan; Vågseth, Tone; Nola, Velimir; Fjelldal, Per Gunnar; Hansen, Tom Johnny; Oppedal, Frode; Stien, Lars Helge; Folkedal, Ole (Peer reviewed; Journal article, 2021)
      Individually tagged Atlantic salmon postsmolts (≈1200 g, 46 cm) reared in triplicate indoor holding tanks were fasted for 8 weeks at 12 °C and subsequently refed for 5 weeks, whereafter they were transferred to triplicate ...
    • The effect of fasting period on swimming performance, blood parameters and stress recovery in Atlantic salmon post smolts 

      Hvas, Malthe; Stien, Lars Helge; Oppedal, Frode (Peer reviewed; Journal article, 2021)
      In this study, Atlantic salmon post smolts (~250 g, ~29 cm) were fasted for four weeks at 12 °C in full strength seawater. During this period, the critical swimming speed (Ucrit) was measured after 1, 2 and 4 weeks of ...
    • The effect of temperature on ability of Lepeophtheirus salmonis to infect and persist on Atlantic salmon (Salmo salar) 

      Dalvin, Sussie; Hamre, Lars Are; Skern-Mauritzen, Rasmus; Vågseth, Tone; Stien, Lars Helge; Oppedal, Frode; Bui, Samantha (Peer reviewed; Journal article, 2020)
      The salmon louse (Lepeophtheirus salmonis) is an ecologically and economically important parasite of salmonid fish. Temperature is a strong influencer of biological processes in salmon lice, with development rate increased ...
    • Effect of temperature on the metabolism, behaviourand oxygen requirements of Sparus aurata 

      Remen, Mette; Olsen, Rolf Erik; Oppedal, Frode; Thorsheim, Grethe Beate; Folkedal, Ole; Sitjà-Bobadilla, Ariadna; Pérez-Sánchez, Jaume; Nederlof, Marit A. J. (Journal article; Peer reviewed, 2015-09-03)
      We investigated the effect of temperature on the limiting oxygen saturation (LOS) of gilthead sea bream Sparus aurata. This threshold was defined as the % O2 saturation where fish no longer upheld their routine metabolic ...
    • The effectiveness of hyposaline treatments against host-attached salmon lice 

      Sievers, Michael; Oppedal, Frode; Ditria, Ellen; Wright, Daniel William (Peer reviewed; Journal article, 2019)
      Understanding how salinity affects marine parasites is vital to understanding their ecology and treatment, particularly for host-parasite systems that traverse marine and freshwater realms such as the globally important ...
    • Effects of light source and intensity on sexual maturation, growth and swimming behaviour of Atlantic salmon in sea cages 

      Hansen, Tom Johnny; Fjelldal, Per Gunnar; Folkedal, Ole; Vågseth, Tone; Oppedal, Frode (Peer reviewed; Journal article, 2017)
    • Effects of step salinity gradients on salmon lice larvae behaviour and dispersal 

      Crosbie, Thomas; Wright, Daniel William; Oppedal, Frode; Johnsen, Ingrid Askeland; Samsing, Fransisca; Dempster, Timothy (Peer reviewed; Journal article, 2019)
      In trying to deal with the problematic salmon louse Lepeophtheirus salmonis in salmon aquaculture, strategies to better prevent infestations are gaining traction. Successful prevention requires an accurate understanding ...

      Kontakt oss | Gi tilbakemelding

      Personvernerklæring
      DSpace software copyright © 2002-2019  DuraSpace

      Levert av  Unit
       

       

      Bla i

      Hele arkivetDelarkiv og samlingerUtgivelsesdatoForfattereTitlerEmneordDokumenttyperTidsskrifter

      Min side

      Logg inn

      Kontakt oss | Gi tilbakemelding

      Personvernerklæring
      DSpace software copyright © 2002-2019  DuraSpace

      Levert av  Unit