Browsing Brage IMR by Author "Huse, Irene"
Now showing items 1-20 of 28
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Catfish - King of the sea
Godø, Olav Rune; Huse, Irene; Michalsen, Kathrine (ICES CM Documents;1995/B:16, Working paper, 1995)During an acoustic tagging experiment on cod in the Barents Sea in March 1995 a hierarchy between different fish species was revealed, and the catfish (Anarhichas sp.) was observed to be dominant in relation to cod and ... -
Changes in the dynamics of the Norwegian mackerel purse seine fishery – does it influence the representativeness of the reference fleet data?
Huse, Irene; Kvamme, Cecilie (ICES CM documents;2008 / I:13, Working paper, 2008)The last three years, the peak period and the fishing area of the Norwegian mackerel purse seine fishery has changed considerably due to market situations. The Norwegian reference fleet was established to get better and ... -
Dødelighet av sild etter trenging i not : Mortality of herring after being crowded in a purse seine
Vold, Aud; Saltskår, Jostein; Huse, Irene (Havforskningsnytt, Working paper, 2009)When purse seining for herring, catch regulation have traditionally been done by discarding all or part of the catch if it is too big, or if the size or quality of the herring does not match requirements. Net burst is also ... -
Effects of fishing strategy on relative selectivity in trawls, longline and gillnets
Huse, Irene; Løkkeborg, Svein; Soldal, Aud Vold (ICES CM Documents;1996/B:23, Working paper, 1996)Exploitation of fish stocks is dependent on effort, catchability, the selectivity of the gear used, and the fishermen's choice of time and place. A full-scale fishing experiment was conducted in February 1996 at the coast ... -
Estimates of towing time in surveys
Huse, Irene; Michalsen, Kathrine; Skeide, Roar L. (ICES CM documents, Working paper, 2002)To decide the start and stop time for a survey haul the current method used in Norwegian sampling are the data from the door sensors and height sensors of the trawl. When the trawl has achieved its right geometry, the start ... -
Forsøk for å studere overlevingen til Nordsjøsild som er trengt i not [2/5 - 16/5, 2008]
Soldal, Aud Vold; Saltskår, Jostein; Huse, Irene ([Toktrapport/Havforskningsinstituttet];Nr. 9 - 2008, Working paper, 2008) -
Halvparten av nordsjøsilda kan dø etter trenging i not : Crowding in purse seine can kill half the catch of North Sea herring
Vold, Aud; Saltskår, Jostein; Huse, Irene (Havforskningsnytt;Nr. 6 - 2010, Working paper, 2010)Catch regulation in purse seining for herring has traditionally been done by discarding all or part of the catch if it is too big, or if the size or quality of the herring does not match requirements. Net burst is also ... -
The Institute of Marine Research's reference fleet program: trust based co-operation between fishermen and scientists
Nedreaas, Kjell Harald; Huse, Irene; Borge, Asbjørn; Huse, Geir (Havforskningstema, Working paper, 2007) -
Liten seleksjon og usikker overleving av undermåls hyse i fløytlinefisket
Soldal, Aud Vold; Huse, Irene (Havforskningsnytt, Working paper, 1998) -
Lydmåling av M/S "Ligrunn"
Øvredal, Jan Tore; Misund, Ole Arve; Huse, Irene (Working paper, 1992) -
Lydmåling av M/S "Selvåg Senior"
Øvredal, Jan Tore; Misund, Ole Arve; Huse, Irene (Working paper, 1992) -
Mortality and injuries of haddock (Melanogrammus aeglefinus) that are caught by pelagic longline
Huse, Irene; Soldal, Aud Vold (ICES CM documents, Working paper, 2002)By-catches of haddock (Melanogrammus aeglefinus) below legal size (44 cm total length) in the seasonal pelagic longline fisheries for haddock off the coast of Finnmark, northern Norway, are often high. The small fish are ... -
Mortality and injuries of haddock, cod and saithe escaping through codend meshes and sorting grids
Ingolfsson, Olafur; Soldal, Aud Vold; Huse, Irene (ICES CM documents, Working paper, 2002)Mortalities and injuries of the gadoids haddock (Melanogrammus aeglefinus L.), cod (Gadus morhua L.) and saithe (Pollachius virens L.) were studied after codend and grid escapement in two full scale trials in 2000 and 2001 ... -
Mortality of mackerel (Scomber scombrus L.) after pursing and slipping from a purse seine
Huse, Irene; Vold, Aud (Journal article; Peer reviewed, 2010-10)A new method was used to study the effect of crowding and subsequent slipping from a purse seine on the mortality of Atlantic mackerel (Scomber scombrus L.). Mackerel were allowed to swim from a purse seine through a ... -
Mortality of mackerel (Scomber scombrus L.) after pursing and slipping from a purse seine
Huse, Irene; Vold, Aud (Journal article; Peer reviewed, 2010-10)A new method was used to study the effect of crowding and subsequent slipping from a purse seine on the mortality of Atlantic mackerel (Scomber scombrus L.). Mackerel were allowed to swim from a purse seine through a ... -
Mortality of North Sea herring that is crowded and subsequently slipped from a purse seine
Tenningen, Maria; Vold, Aud; Saltskår, Jostein; Huse, Irene (ICES CM documents;2009/M:16, Working paper, 2009)Catch regulation by slipping whole or parts of the catch has traditionally been used in NE-Atlantic purse seine fisheries for pelagic species if the catches are considered too big or the quality or size of the fish is ... -
The Norwegian coastal reference fleet : a trust-based co-operation between fishermen and scientists for multiple objectives
Huse, Irene; Nedreaas, Kjell Harald; Godøy, Hallvard (Conference object, 2007-06-11) -
Overleving av makrell som er trengd i not
Huse, Irene; Saltskår, Jostein; Soldal, Aud Vold (Fisken og havet, Research report, 2008)Atlantic mackerel (Scomber scombrus L.) is extremely vulnerable towards handling and stress, which makes it difficult to investigate its survival after contact with fishing gear. By using a new method, where mackerel were ... -
Overleving av makrell som er trengd i not
Huse, Irene; Saltskår, Jostein; Soldal, Aud Vold (Rapport fra havforskningen, Working paper, 2007-10)Atlantisk makrell (Scomber scombrus L.) er ekstremt sårbar for handtering og stress, noko som gjer estimering av overleving etter reiskapskontakt vanskelig. Ein offshore metode der makrell har blitt overført frå not til ... -
Relative selectivity in trawls, longline and gillnets on Greenland halibut
Huse, Irene; Nedreaas, Kjell Harald; Gundersen, Agnes C. (PINRO-IMR Symposium, Conference object, 1997)Selectivity parameters for Greenland halibut (Reinhardtius hippoglossoides, Walbaum) are compared to catches reported fiom trawl, gillnets and longline in the Norwegian scientific fisheries for Greenland halibut. A trouser ...