Blar i Brage IMR på forfatter "Bratland, Per"
-
A comparison of egg quality and larval viability between cultured coastal cod and wild arcto-norwegian cod
Solemdal, Per; Kjesbu, Olav Sigurd; Opstad, Ingegjerd; Skiftesvik, Anne Berit; Birkeland, R.; Bratland, Per; Fonn, Merete (ICES CM documents;1991/F:41;, Working paper, 1991)Experiments on cod eggs revealed an inverse relationship between egg diameter and mortality. Further, larvae hatching from small eggs showed a redeuced feeding ability. Other methods to characterice larval viability ... -
The gas content in the coregonid swimbladder
Sundnes, Gunnar; Bratland, Per; Strand, Elsa (Fiskeridirektoratets skrifter, Serie Havundersøkelser;vol 15 no 3, Research report, 1969) -
Kartlegging av gytefeltene for norsk-arktisk torsk i Nord-Norge og beregning av eggproduksjonen i årene 1983-1985
Sundby, Svein; Bratland, Per (Fisken og havet, Research report, 1987)The population fecundity of Northeast-arctic cod were computed for the years 1983, 1984 and 1985. Repeated and detailed egg surveys were conducted at the spawning sites in Lofoten and along the coast of Troms and ... -
Klekkeforløpet for lodde i Varangerfjorden 1986 [HELP 1]
Solemdal, Per; Bratland, Per (help, Research report, 1987) -
Notes on the gas content and neutral buoyancy in physostome fish
Sundnes, Gunnar; Bratland, Per (Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1972)SUNDNES, G. and BRATLAND, P. 1972. Notes on the gas content and neutral buoyancy in physostome fish. FiskDir. Skr. Ser. HavUnders., 16 : 89-97. Field and experimental observations from herring (Clupea harengus) and char ... -
Selective breeding of marine fish : I. Automatized feeding of pelagic fish larvae under controlled environmental conditions
Bratland, Per; Solemdal, Per (ICES CM Documents;1971/E:29, Working paper, 1971) -
Studies on the long term storage of living saithe, Pollachius virens Linnaeus, 1758
Bratland, Per; Krishnan, Subbaraman; Sundnes, Gunnar (Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1976)Studies on the long term storage of living saithe, Pollachius virens Linnaeus, 1758. FiskDir. Skr. Ser. HavUnders., 16: 279-300. In order to observe how far muscle nutrition is affected during long term starvation, saithe ... -
Toktrapport [16/3 - 29/3, 1981]
Bratland, Per; Fossum, Petter; Sundby, Svein; Solemdal, Per ([Toktrapport/Havforskningsinstituttet];, Working paper, 1981-04-29) -
Toktrapport [30/4 - 10/5, 1981]
Ellertsen, Bjørnar; Solemdal, Per; Tilseth, Snorre; Fossum, Petter; Bakkeplass, Kjell; Bratland, Per ([Toktrapport/Havforskningsinstituttet];, Working paper, 1981-07-10)