Browsing Brage IMR by Author "Slotte, Aril"
Now showing items 1-20 of 57
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A combination of genetic and phenotypic characterization of spring- and autumn-spawning herring suggests gene flow between populations
Berg, Florian; Østgaard, Hedda Dugstad; Slotte, Aril; Andersson, Leif; Folkvord, Arild (Peer reviewed; Journal article, 2020)Atlantic herring (Clupea harengus) has complex population structure and dynamics including diverse life histories and spawning times with spring and autumn spawning as the most common modes. Originally, spawning herring ... -
Abundance estimation of Northeast Atlantic mackerel based on tag recapture data - A useful tool for stock assessment?
Tenningen, Maria; Slotte, Aril; Skagen, Dankert W. (Journal article; Peer reviewed, 2010-10)In the present study we utilize tag recapture data to estimate year class abundance and spawning stock biomass of mackerel (Scomber scombrus L.) in the Northeast Atlantic for the period 1986–2008. On average 20,000 jigged ... -
Abundance estimation of Norwegian spring spawning herring at spawning grounds 20 February - 18 March 1997
Slotte, Aril; Dommasnes, Are ([Toktrapport/Havforskningsinstituttet];, Working paper, 1997) -
Abundance estimation of Norwegian spring spawning herring wintering in the Vestfjord system, December 1996
Ostrowski, Marek; Foote, Kenneth G.; Røttingen, Ingolf; Slotte, Aril (ICES CM Documents;1997/FF:13, Working paper, 1997)The spawning stock of Norwegian spawning herring has been surveyed when wintering in the Vestfjord, Tysfjord, and Ofotfjord, in northem Norway in December 1996. The basic method is that of echo integration, with compensation ... -
Acoustic abundance estimation of the stock of Norwegian spring spawning herring, winter 1995- 1996
Foote, Kenneth G.; Ostrowski, Marek; Røttingen, Ingolf; Engås, Arill; Hansen, Kaare A.; Hauge, Kjellrun Hiis; Skeide, Roar L.; Slotte, Aril; Torgersen, Øyvind (ICES CM Documents;1996/H:33, Working paper, 1996)Standard echo integration methodology has been applied to the stock of Norwegian spring spawning herring (Clupea harengus) wintering in the Ofotfjord-Tysfjord-Vestfjord system during late autumn 1995 and early winter ... -
Application of Coded Wire Tagging Technology in Pacific Herring to Investigate Stock Structure and Migration
Schweigert, Jake; Flostrand, Linnea; Slotte, Aril; Tallman, Doug; Thomas, J. O. (ICES CM documents, Working paper, 2001)Tagging of Pacific herring in British Columbia has a long history dating to the mid-1930s but uncertainty in tag recovery locations and low tag return rates limited the utility of these studies. Currently, a larger and ... -
Beskrivelse av miljø og levende marine ressurser i havområdene ved Jan Mayen
Fossum, Petter; Mork, Kjell Arne; Tverberg, Vigdis; Boitsov, Stepan; Heldal, Hilde Elise; Bagøien, Espen; Rønning, Jon; Slotte, Aril; Vollen, Tone; Wienerroither, Rupert; Dahle, Geir; Buhl-Mortensen, Pål; Øien, Nils; Øigård, Tor Arne; Fauchald, Per (Rapport fra Havforskningen;Nr. 16 - 2012, Working paper, 2012-05)Resultatene fra et tokt med ”G.O. Sars” på Jan Mayenryggen i oktober 2011 blir sammenstilt med våre andre overvåkingsdata og info fra litteraturen. Hensikten med prosjektet er å beskrive miljø og marine ressurser på sokkelen ... -
Capelin migration and spawning dynamics [4/3 - 6/4, 2002]
Slotte, Aril; Gjøsæter, Harald; Handegard, Nils Olav; Rist, Frøydis ([Toktrapport/Havforskningsinstituttet];Nr. 8, Working paper, 2002) -
Characteristics of the Norwegian Coastal Current during years with high recruitment of Norwegian spring spawning herring (Clupea harengus L.)
Skagseth, Øystein; Slotte, Aril; Stenevik, Erling Kåre; Nash, Richard David Marriott (Journal article; Peer reviewed, 2015-12-04)Norwegian Spring Spawning herring (NSSH) Clupea harengus L. spawn on coastal banks along the west coast of Norway. The larvae are generally transported northward in the Norwegian Coastal Current (NCC) with many individuals ... -
Comparative biology and population mixing among local, coastal and offshore Atlantic herring (Clupea harengus) in the North Sea, Skagerrak, Kattegat and western Baltic
Berg, Florian; Slotte, Aril; Johannessen, Arne; Kvamme, Cecilie; Clausen, Lotte A.W.; Nash, Richard David Marriott (Peer reviewed; Journal article, 2017) -
Comparison of Northeast Atlantic mackerel (Scomber scombrus) distribution patterns in the Norwegian Sea using lidar, sonar, and trawl
Tenningen, Eirik; Godø, Olav Rune; Iversen, Svein A.; Slotte, Aril; Hjellvik, Vidar; Torkelsen, Terje (ICES CM documents, Working paper, 2003)In July 2002 the Institute of Marine Research (IMR), Bergen mapped the distribution and density of mackerel in the Norwegian Sea using lidar, sonar and trawl. A major objective was to test the efficiency of the lidar as ... -
Comparison of Otolith Microstructure of Herring Larvae and Sibling Adults Reared Under Identical Early Life Conditions
Tonheim, Susanne; Slotte, Aril; Andersson, Leif; Folkvord, Arild; Berg, Florian (Peer reviewed; Journal article, 2020)Atlantic herring (Clupea harengus) is a euryhaline species, occupying fully marine habitats (35 psu) in the North Atlantic, as well as brackish waters (<20 psu) such as in the adjacent Baltic Sea. We co-reared Atlantic ... -
The correlation between tag-recovery data and VPA-data in Norwegian spring spawning herring
Slotte, Aril; Dommasnes, Are (ICES CM documents, Working paper, 2001) -
Cruise summary report [18/10 - 8/11, 2004]
Korneliussen, Rolf J.; Skagen, Dankert W.; Slotte, Aril ([Toktrapport/Havforskningsinstituttet];Nr. 3 - 2005, Working paper, 2005) -
Distribution and abundance of Norwegian spring spawning herring during the spawning season [14/2 - 6/3, 2005]
Slotte, Aril; Tangen, Øyvind ([Toktrapport/Havforskningsinstituttet];Nr. 4 - 2005, Working paper, 2005) -
Distribution and abundance of Norwegian spring spawning herring during the spawning season [16/2 - 28/2, 2006]
Slotte, Aril; Tangen, Øyvind ([Toktrapport/Havforskningsinstituttet];Nr. 1 - 2006, Working paper, 2006) -
Distribution and abundance of Norwegian spring spawning herring during the spawning season [16/2 - 5/3, 2007]
Slotte, Aril; Tangen, Øyvind ([Toktrapport/Havforskningsinstituttet];Nr. 2 - 2007, Working paper, 2007) -
Distribution and abundance of norwegian spring spawning herring during the spawning season in 1998
Slotte, Aril; Dommasnes, Are (Fisken og havet, Research report, 1998)During the period 17.02. -23.03.98 the mature and spawning herring were distributed along the Norwegian coast from 57°N - 69°N. Between 61°N and 69°N the biomass and abundance estimates were 5,3 million tonnes and 22,5 ... -
Distribution and abundance of Norwegian spring spawning herring during the spawning season in 1999
Slotte, Aril; Dommasnes, Are (Fisken og havet, Research report, 1999)During the period 15.02-21.03.99 the maturing and spawning herring (Clupea havengus L.) were distributed along the Norwegian coast from 57°N to 69°N. Between 61°N and 69°N the biomass and abundance estimates were 7.1 ... -
Distribution and abundance of Norwegian spring spawning herring during the spawning season in 2000
Slotte, Aril; Dommasnes, Are (Fisken og havet, Research report, 2000)During the period 15.02-26.03.2000 the maturing and spawning herring (Clupea harengus L.) were distributed along the Norwegian coast from 57°N to 69°N. Between 61°N and 69°N the biomass and abundance estimates were 4.7 ...