Blar i Published in cooperation with others på forfatter "Jørgensen, Terje"
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Long-term changes in age at sexual maturity of the northeast Arctic cod (Gadus morhua L.)
Jørgensen, Terje (ICES CM Documents;1988/G:42, Working paper, 1988)Maturity ogives of the Northeast Arctic cod for the year classes 1932 to 1976 were computed based on age and number of spawning zones in otoliths of cod caught on the spawning grounds at Lofoten. A reduction in the ... -
Oil production structures in the North Sea as fish aggregating devices
Brønstad, Oddvar; Humborstad, Odd-Børre; Jørgensen, Terje; Løkkeborg, Svein; Svellingen, Ingvald; Soldal, Aud Vold (ICES CM documents, Working paper, 1998)The paper deals with a study aimed at investigating whether underwater structures from decommissioned oil platforms in the North Sea can be used as artificial fish reefs or protection habitats for fish. The experimental ... -
Seleksjon i 4-panels enkeltristseksjon med- og uten løftepanel. Rapport fra fullskalaforsøk gjennomført ombord på tråleren "Ramoen" i perioden 28.oktober - 10.november 2013
Grimaldo, Eduardo; Lilleng, Dagfinn; Jørgensen, Terje; Sistiaga, Manu Berrondo; Herrmann, Bent (Research report, 2014)Resultatene fra toktet viste at løftepanelet foran sorteringsristen hadde en betydelig effekt på parameteren Cgrid, dvs. sannsynligheten for at en fisk kommer i kontakt med rista, og dermed på seleksjonen av torsk. Forskjellen ... -
The probability of cod (Gadus morhua) and ling (Molva molva) to encounter gillnets based on in situ fish movements
Engås, Arill; Jørgensen, Terje (ICES CM Documents;1997/W:17, Working paper, 1997)The probability of cod (Gadus morhua) and ling (Molva molva) to encounter a fleet of four gillnets (110m) set within a fixed survey area of 600x600 m2 and soaked for a period of 12 h (1800-0600 hrs) is calculated on the ...