Blar i Brage IMR på forfatter "Anders, Neil"
-
Assessing the effectiveness of an electrical stunning and chilling protocol for the slaughter of Atlantic mackerel (Scomber scombrus)
Anders, Neil; Roth, Bjørn; Grimsbø, Endre; Breen, Michael (Journal article; Peer reviewed, 2019)Inducing unconsciousness in fish using electrical stunning prior to slaughter may improve fish welfare and fillet quality if such practises can be disseminated into wild capture fisheries. The objectives of this study were ... -
Atlantic mackerel (Scomber scombrus) change skin colour in response to crowding stress
Tveit, Guro Møen; Anders, Neil; Bondø, Morten Steen; Mathiassen, John Reidar Bartle; Breen, Michael (Peer reviewed; Journal article, 2021)Wild capture can be stressful for fish. Stress has the potential to induce mortality in released unwanted catches or negative flesh quality consequences in retained ones. Such effects compromise sustainable natural resource ... -
Behavioural and welfare implications of a new slipping methodology for purse seine fisheries in Norwegian waters
Anders, Neil; Breen, Michael; Saltskår, Jostein; Totland, Bjørn; Øvredal, Jan Tore; Vold, Aud (Journal article; Peer reviewed, 2019)The release of unwanted fish from purse seines whilst still in the water is termed slipping and may lead to significant mortality following release. The objective of this study was to determine the fish welfare implications ... -
Beste praksis for slipping fra not. Utvikling av standard slippemetode for makrell og sild i fiske med not
Vold, Aud; Anders, Neil; Breen, Mike; Saltskår, Jostein; Totland, Bjørn; Øvredal, Jan Tore (Rapport fra Havforskningen;6-2017, Working paper, 2017)Ved en Workshop som ble avholdt på Gardermoen desember 2014 ble fiskere, forskere og forvaltning enige om et forslag til «Beste praksis for slipping fra not», dvs. et sett av retningslinjer som skulle beskrive en god ... -
Effects of capture-related stress and pre-freezing holding in refrigerated sea water (RSW) on the muscle quality and storage stability of Atlantic mackerel (Scomber scombrus) during subsequent frozen storage
Anders, Neil; Breen, Michael; Skåra, Torstein; Roth, Bjørn; Sone, Izumi (Peer reviewed; Journal article, 2022)Crowded (stressed) and unstressed Atlantic mackerel with or without pre-freezing holding in refrigerated sea water (RSW) were stored at −19 °C for ∼12 months and analysed for nucleotide degradation (K value), muscle pH, ... -
Effects of capture-related stress and pre-freezing holding in refrigerated sea water (RSW) on the muscle quality and storage stability of Atlantic mackerel (Scomber scombrus) during subsequent frozen storage
Anders, Neil; Breen, Michael; Skåra, Torstein; Roth, Bjørn; Sone, Izumi (Peer reviewed; Journal article, 2024)Crowded (stressed) and unstressed Atlantic mackerel with or without pre-freezing holding in refrigerated sea water (RSW) were stored at −19 °C for ∼12 months and analysed for nucleotide degradation (K value), muscle pH, ... -
Effects on individual level behaviour in mackerel (Scomber scombrus) of sub-lethal capture related stressors: Crowding and hypoxia
Anders, Neil; Howarth, Kirsten; Totland, Bjørn; Handegard, Nils Olav; Tenningen, Maria; Breen, Michael (Journal article; Peer reviewed, 2019)Stress to fish during harvest in wild capture fisheries is known to negatively influence subsequent survival in catches that are released. Therefore, if fisheries are to be conducted sustainably, there is a need to promote ... -
Effects on schooling function in mackerel of sub-lethal capture related stressors: Crowding and hypoxia
Handegard, Nils Olav; Tenningen, Maria; Howarth, Kirsten; Anders, Neil; Rieucau, Guillaume; Breen, Michael (Journal article; Peer reviewed, 2017)The selectivity of fishing gears with respect to fish species and size is important, both for fisheries management and fishing operations. Purse seining is an efficient, environmentally friendly fish capture methodology ... -
Improving size selection in the Norwegian red king crab (Paralithodes camtschaticus) fishery through modification to pot design and soak time.
Anders, Neil; Arnesen, Kenneth; Hustad, Anette; Jørgensen, Terje; Løkkeborg, Svein; Siikavuopio, Sten Ivar; Thesslund, Tina; Utne-Palm, Anne Christine (Peer reviewed; Journal article, 2023)Red king crab (Paralithodes camtschaticus) represent a valuable inshore fisheries resource for communities in northern Norway. The fishery is regulated east of the 26th meridian by vessel quotas and a minimum landing size ... -
Physiological and flesh quality consequences of pre-mortem crowding stress in Atlantic mackerel (Scomber scombrus)
Anders, Neil; Eide, Ida; Lerfall, Jørgen; Roth, Bjørn; Breen, Michael (Peer reviewed; Journal article, 2020)In commercial wild capture pelagic fisheries it is common practice to crowd catches to high densities to allow efficient pumping onboard. Crowding during the final stages of purse seine capture for small pelagic species ... -
Physiological response and survival of Atlantic mackerel exposed to simulated purse seine crowding and release
Anders, Neil; Roth, Bjørn; Breen, Mike (Peer reviewed; Journal article, 2021)Understanding how animals physiologically respond to capture and release from wild capture fishing is fundamental for developing practices that enhance their welfare and survival. As part of purse seine fishing for small ... -
Pilot project for the short-time live storage of bluefin tuna — Trials onboard MS Vestbris 2023
Sistiaga, Manu; Pettersen, Hermann; Saltskår, Jostein; Breen, Michael; Humborstad, Odd Børre; Pena, Hector; Anders, Neil; Olsen, Stein Harris; Martinez-Peiro, Joaquin; Jensen, Tonje Kristin (Rapport fra havforskningen;2023 - 56, Research report, 2023)Norway was historically a major bluefin tuna (BFT) harvesting country. However, fishing for this species has experienced low profitability. One potential solution is short-term live-storage so that the market can be supplied ... -
Råd om fiske av snøkrabbe i 2024
Hjelset, Ann Merete; Hvingel, Carsten; Danielsen, Hanna Ellerine Helle; Jenssen, Maria; Zimmermann, Fabian; Humborstad, Odd Børre; Jørgensen, Terje; Løkkeborg, Svein; Anders, Neil (Rapport fra havforskningen;2023 - 62, Research report, 2023)Havforskningsinstituttet anbefaler at den totale fangsten i 2024 ikke overstiger 10 300 tonn, at det stenges for fiske i perioden 1. juli til 31. desember og at minstemål på 95 mm skallbredde opprettholdes. Videre opprettholdes ... -
Seleksjon i reketrål: overlevelse til reker som selekteres ut i overflaten - Sluttrapport for FHF-prosjekt 901661
Jørgensen, Terje; Ingólfsson, Ólafur Arnar; Larssen, Wenche Merete Emblem; Anders, Neil; Christophersen, Gyda; Kvalvik, Liz Beate Kolstad; Landes, Anja Monika; Stiansen, Stian; Breen, Michael; Saltskår, Jostein; Dahl, Thomas Hagby; Hannaas, Sigurd; Jelmert, Anders (Rapport fra havforskningen;2023 - 46, Research report, 2023)Fra 2020 til 2022 ble det gjennomført en rekke forsøk i Skagerrak i forbindelse med seleksjon og overlevelse til dypvannsreker (Pandalus borealis). Hovedmålsettingen var å kvantifisere hvor stor andel av trålsekkseleksjonen ... -
Snøkrabbe på norsk sokkel i Barentshavet - Status og rådgivning for 2024
Hjelset, Ann Merete; Hvingel, Carsten; Danielsen, Hanna Ellerine Helle; Jenssen, Maria; Zimmermann, Fabian; Humborstad, Odd Børre; Jørgensen, Terje; Løkkeborg, Svein; Anders, Neil (Rapport fra havforskningen;2023 - 61, Research report, 2023)Forvaltningsmålet for snøkrabbe på norsk kontinentalsokkel (ref. Nærings – og fiskeridepartementet) er en bærekraftig høsting som gir grunnlag for verdiskaping for samfunnet, basert på kunnskapen om hvordan artene påvirker ... -
Teiner som fisker selektivt for stor kongekrabbe - minske fangst av undermåls krabbe ved utsortering på fiskedypet
Utne-Palm, Anne Christine; Siikavuopio, Sten Ivar; Jørgensen, Terje; Hustad, Anette; Løkkeborg, Svein; Thesslund, Tina; Saltskår, Jostein; Anders, Neil; Humborstad, Odd Børre (Rapport fra havforskningen;2021 - 38, Research report, 2021)Kongekrabbe (Paralithodes camtschaticus) representerer en viktig næring for mindre kystfartøy og sjømatindustrien i nord, spesielt i Finnmark der det regulerte fisket skjer. I dette fiskeriet brukes det i dag i all hovedsak ... -
Tester av «beste praksis for slipping fra not» i 2015
Breen, Michael; Saltskår, Jostein; Vold, Aud; Totland, Bjørn; Anders, Neil (Rapport fra Havforskningen;6-2016, Working paper, 2016-02)Forslaget til «Beste praksis for slipping fra not» som man ble enige om ved Workshop’en som ble avholdt på Gardermoen desember 2014, ble testet ut på fire tokt i 2015. To av disse ble gjennomført på et kystnotfartøy og ... -
Utvikling av et miljø- og ressursvennlig teinefiske etter snøkrabbe - Økt fangsteffektivitet, selektivitet og velferd
Humborstad, Odd Børre; Anders, Neil; Jørgensen, Terje; Løkkeborg, Svein; Saltskår, Jostein; Schuster, Erik; Ingólfsson, Ólafur Arnar; Siikavuopio, Sten Ivar; Hustad, Anette; Thesslund, Tina (Rapport fra havforskningen;2023 - 51, Research report, 2023)Prosjektet «Utvikling av et miljø- og ressursvennlig teinefiske etter snøkrabbe» har bestått av fire arbeidspakker og ble gjennomført som en kombinasjon av atferdsforsøk i lab og fiskeforsøk i felt. I den første arbeidspakken ... -
Vitality as a measure of animal welfare during purse seine pumping related crowding of Atlantic mackerel (Scomber scrombrus)
Anders, Neil; Hannaas, Sigurd; Saltskår, Jostein; Schuster, Erik; Tenningen, Maria; Totland, Bjørn; Vold, Aud; Øvredal, Jan Tore; Breen, Michael (Peer reviewed; Journal article, 2022)The impacts of wild capture fishing on animal welfare are poorly understood. During purse seine fishing for Atlantic mackerel (Scomber scrombrus), catches are crowded to high densities to facilitate pumping onboard. This ...