Browsing Brage IMR by Author "Tveite, Stein"
Now showing items 21-40 of 50
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Marine indikatorer
van der Meeren, Gro; Øigård, Tor Arne; Øien, Nils; Nilssen, Kjell Tormod; Oug, Eivind; Sunnanå, Knut; Jakobsen, Tore; Mehl, Sigbjørn; Kvamme, Cecilie; Torstensen, Else; Stenevik, Erling Kåre; Planque, Benjamin; Helle, Gunnar; Gjøsæter, Jakob; Skiftesvik, Anne Berit; Aglen, Asgeir; Johannessen, Tore; Dommasnes, Are; Naustvoll, Lars-Johan; Moy, Frithjof E.; Falkenhaug, Tone; Melle, Webjørn; Knutsen, Tor; Eriksen, Elena; Jørgensen, Lis Lindal; Fosså, Jan Helge; Bannister, Raymond; Buhl-Mortensen, Lene; Buhl-Mortensen, Pål; Strand, Øivind; Søvik, Guldborg; Jelmert, Anders; Knutsen, Jan Atle; Enersen, Svein Erik; Edvardsen, Hanne; Kroglund, Tone; Pedersen, Atle; Eikrem, Wenche; Bekkby, Trine; Tveite, Stein (DN-utredning;4-2010, Chapter, 2010-09)The Nature Index (NI) is established to get an overview of the state and development of biodiversity within the major ecosystems of Norway. It includes marine, limnic and terrestrial ecosystems. The aim of the index is to ... -
Miljøtilstanden i Ytre Oslofjorden
Aure, Jan; Berge, Jon Arthur; Beyer, Fredrik; Danielssen, Didrik S.; Enersen, Kate; Enersen, Svein Erik; Gjøsæter, Jakob; Johannessen, Einar; Rygg, B.; Torstensen, Else; Tveite, Stein (Interne notat;Nr. 13-1997, Working paper, 1997-12-02)Undersøkelser med bunntrål, akustikk og prøvetaking med grabb bIe gjennomført med Michael Sars i perioden 2-3 november og G.M.Dannevig i perioden 12-19 november 1997. Materialet fra bunntrål og akustiske survey som er ... -
Prediction of year-class strength of coastal cod (Gadus morhua) from beach seine catches of 0-group. In: Flødevigen rapportserie no 1, 1992
Tveite, Stein (Flødevigen rapportserie, Research report, 1992)The validity of a beach seine 0-group index as a measure of year-class strength of cod in exposed areas along the Norwegian Skagerrak coast was tested. Fishing with trammel-nets was performed during November and December ... -
Preliminary results from a resource study of edible crab (Cancer pagurus) in Norway 2001- 2003
Woll, Astrid K.; Fossen, Inge; van der Meeren, Gro; Tveite, Stein (ICES CM Documents;2003/Q:16, Working paper, 2003)The Norwegian fishery for Cancer pagurus peaked in the 1940-50’s with catches of 7000 to 9000 tonnes annually. After 1955 the fishery declined, the profit remained low and by the early 90’s the industry was heavily subsidized. ... -
Sammenliknende forsøk med to merkemetoder for hummer
Tveite, Stein (Fisken og havet;1970 - Nr. 1, Research report, 1970) -
Shrimp investigations in the Norwegian deep 1984 -1985
Smedstad, Odd M.; Tveite, Stein (ICES CM Documents;1985/K:5, Working paper, 1985)Systematic investigations for assessment of the stock of Pandalus borealis in the Norwegian Deep were started in 1984. The program includes a yearly cruise with research vessel. From commercial trawlers samples and logbooks ... -
Sildelarver i overflatelaget ved Trøndelagskysten i april 1968
Danielssen, Didrik S.; Tveite, Stein (Fisken og havet;1968 - Nr. 3, Research report, 1968) -
Smørflyndre - en lite utnyttet ressurs i Skagerrak
Bergstad, Odd Aksel; Tveite, Stein (Havforskningsnytt, Working paper, 1993) -
A stock assessment of lobster (Homarus gamarus) on the Norwegian Skagerrak coast
Rørvik, Carl Jakob; Tveite, Stein (Flødevigen rapportserie, Research report, 1982)The lobster stock on the Norwegian Skagerrak coast has become gradually less abundant since early 1950'ies. This is shown by decreasing catch per unit of effort and decreasing numbers according to cohort analysis on ... -
Temperaturens innvirkning på utviklingen av naturlig og kunstig befruktete makrellegg (Scomber scombrus L.)
Danielssen, Didrik S.; Tveite, Stein (Fisken og havet - Serie B, Working paper, 1977) -
Toktrapport [10/10 - 30/10, 1997]
Tveite, Stein ([Toktrapport/Havforskningsinstituttet];, Working paper, 1998-01) -
Toktrapport [11/10 - 29/10, 1996]
Tveite, Stein ([Toktrapport/Havforskningsinstituttet];, Working paper, 1996) -
Toktrapport [12/10 - 2/11, 1999]
Tveite, Stein ([Toktrapport/Havforskningsinstituttet];, Working paper, 1999) -
Toktrapport [12/3 - 23/3, 1992]
Tveite, Stein ([Toktrapport/Havforskningsinstituttet];, Working paper, 1992) -
Toktrapport [13/10 - 30/10, 1995]
Tveite, Stein ([Toktrapport/Havforskningsinstituttet];, Working paper, 1995) -
Toktrapport [13/3 - 20/3, 1993]
Tveite, Stein ([Toktrapport/Havforskningsinstituttet];, Working paper, 1993-05-10) -
Toktrapport [13/6 - 20/6, 1996]
Tveite, Stein ([Toktrapport/Havforskningsinstituttet];, Working paper, 1996) -
Toktrapport [19/6 - 26/6, 1998]
Tveite, Stein ([Toktrapport/Havforskningsinstituttet];, Working paper, 1998-07-06) -
Toktrapport [2/6 - 12/6, 1991]
Tveite, Stein ([Toktrapport/Havforskningsinstituttet];, Working paper, 1991) -
Toktrapport [20/3 - 27/3, 1996]
Tveite, Stein ([Toktrapport/Havforskningsinstituttet];, Working paper, 1996-05-07)