Search Results

Salmon lice treatments and salmon mortality in Norwegian aquaculture: a review

by K Overton, Tim Dempster, F Oppedal, TS Kristiansen, K Gismervik, LH Stien
Published 2019

Repeated sublethal freshwater exposures reduce the amoebic gill disease parasite, Neoparamoeba perurans, on Atlantic salmon

by DW Wright, B Nowak, F Oppedal, P Crosbie, LH Stien, Tim Dempster
Published 2018

Behavioural responses to pressure changes in cultured Atlantic cod (Gadus morhua): Defining practical limits for submerging and lifting sea-cages

by ØJ Korsøen, Tim Dempster, JE Fosseidengen, A Fernö, E Heegaard, TS Kristiansen
Published 2010

Growth and welfare of submerged Atlantic salmon under continuous lighting

by M Sievers, Korsøen, Tim Dempster, PG Fjelldal, T Kristiansen, O Folkedal, F Oppedal
Published 2018

Ultraviolet-C light suppresses reproduction of sea lice but has adverse effects on host salmon

by Barrett, Luke, Bui, Samantha, Oppedal, Frode, Bardal, Tora, Olsen, Rolf Erik, TIM DEMPSTER
Published 2020

Ultraviolet-C light suppresses reproduction of sea lice but has adverse effects on host salmon

by Barrett, Luke, Bui, Samantha, Oppedal, Frode, Bardal, Tora, Olsen, Rolf Erik, TIM DEMPSTER
Published 2020

An industry-scale mass marking technique for tracing farmed fish escapees.

by Fletcher Warren-Myers, Tim Dempster, Per Gunnar Fjelldal, Tom Hansen, Stephen E Swearer
Published in PLOS ONE (2015)

Osmotic induction improves batch marking of larval fish otoliths with enriched stable isotopes

by E De Braux, F Warren-Myers, Tim Dempster, PG Fjelldal, T Hansen, SE Swearer
Published 2014

'Snorkel' sea lice barrier technology reduces sea lice loads on harvest-sized Atlantic salmon with minimal welfare impacts

by LH Stien, Tim Dempster, S Bui, A Glaropoulos, JE Fosseidengen, DW Wright, F Oppedal
Published 2016

‘Snorkel’ lice barrier technology reduced two co- occurring parasites, the salmon louse (Lepeophtheirus salmonis) and the amoebic gill disease causing agent (Neoparamoeba perurans)...

by DW Wright, LH Stien, Tim Dempster, T Vågseth, V Nola, JE Fosseidengen, F Oppedal
Published 2017

Efficiency of salmon production in submerged cages with air domes matches standard surface cages when environments are similar

by F Warren-Myers, O Folkedal, T Vågseth, LH Stien, JO Fosse, Tim Dempster, F Oppedal
Published 2024

Towards cod without spawning: Artificial continuous light in submerged sea-cages maintains growth and delays sexual maturation for farmed Atlantic cod Gadus morhua

by ØJ Korsøen, Tim Dempster, JE Fosseidengen, Ø Karlsen, F Oppedal, LH Stien, TS Kristiansen
Published 2013

Atlantic salmon cope in submerged cages when given access to an air dome that enables fish to maintain neutral buoyancy

by F Oppedal, O Folkedal, LH Stien, T Vågseth, JO Fosse, Tim Dempster, F Warren-Myers
Published 2020

Snorkel sea-cage technology decreases salmon louse infestation by 75% in a full-cycle commercial test

by L Geitung, F Oppedal, LH Stien, Tim Dempster, E Karlsbakk, V Nola, DW Wright
Published 2019

Rapid growth causes abnormal vaterite formation in farmed fish otoliths

by T Reimer, Tim Dempster, A Wargelius, PG Fjelldal, T Hansen, KA Glover, MF Solberg, SE Swearer
Published 2017

Surface environment modification in Atlantic salmon sea-cages: Effects on amoebic gill disease, salmon lice, growth and welfare

by DW Wright, L Geitung, E Karlsbakk, LH Stien, Tim Dempster, T Oldham, V Nola, F Oppedal
Published 2018

Proxy measures of fitness suggest coastal fish farms can act as population sources and not ecological traps for wild gadoid fish.

by Tim Dempster, Pablo Sanchez-Jerez, Damian Fernandez-Jover, Just Bayle-Sempere, Rune Nilsen, Pal-Arne Bjørn, Ingebrigt Uglem
Published in PLoS ONE (2011)

Proxy Measures of Fitness Suggest Coastal Fish Farms Can Act as Population Sources and Not Ecological Traps

by For Wild Gadoid Fish, Tim Dempster, Pablo Sanchez-jerez, Damian Fern, Just Bayle-sempere, Rune Nilsen, Pal-arne Bjørn, Ingebrigt Uglem

Extent and ecological importance of escape through spawning in sea-cages for Atlantic cod

by I Uglem, Ø Knutsen, OS Kjesbu, ØJ Hansen, J Mork, PA Bjørn, R Varne, R Nilsen, I Ellingsen, Tim Dempster
Published 2012

Supersizing salmon farms in the coastal zone: A global analysis of changes in farm technology and location from 2005 to 2020

by P McIntosh, LT Barrett, F Warren-Myers, A Coates, G Macaulay, A Szetey, Nick Robinson, C White, F Samsing, F Oppedal, O Folkedal, P Klebert, Tim Dempster
Published 2022