Blar i Havforskningsinstituttet på emneord "eggproduksjon"
Viser treff 1-20 av 38
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A preliminary note on the ecology of eggs and larvae of the Atlantic halibut (Hippoglossus hippoglossus)
(ICES CM Documents;1982/G:9, Working paper, 1982) -
The concept of fecundity regulation in plaice (Pleuronectes platessa) tested on three Irish Sea spawning populations
(Journal article; Peer reviewed, 2007)The fecundity of European plaice (Pleuronectes platessa) in the Irish Sea between 2000 and 2004 was estimated during the spawning season for fish in the three main spawning areas (Liverpool Bay, the Cumbrian coast, and the ... -
Condition and size composition effects on the simulated relationship between spawner biomass and total egg production for Northeast Arctic cod (Gadus morhua L.)
(ICES CM Documents;1999/Y:6, Working paper, 1999)Spawner biomass (SB) is often assumed to be proportional to total egg production (TEP) by fish stocks. Recent studies suggest that this assumption may not be valid, particularly when the physiological condition of fish ... -
Early development of Northeast Arctic greenland halibut (Reinhardtius hippoglossoides)
(ICES CM Documents;1998/O:27, Working paper, 1998)The early development of the Greenland halibut (Reinhardtius hippoglossoides) has never been described in detail. This study contains some preliminary notes on the egg development of the Northeast Arctic Greenland halibut ... -
Helårlig produksjon av egg fra kveite og torsk
(Havforskningsnytt, Working paper, 1994) -
Intensive production of cod fry systems and results so far
(ICES CM Documents;1983/F:24, Working paper, 1983) -
KunnskapsInnhenting Barentshavet–Lofoten–Vesterålen (KILO)
(Fisken og Havet;3-2013, Research report, 2013-03)I revidert nasjonalbudsjett 2011 fikk Havforskningsinstituttet i oppdrag å styrke kunnskapsgrunnlaget om marine økosystemer og ressurser i området Lofoten-Vesterålen. Prosjektet ble gjennomført i perioden fra november 2011 ... -
Kysttorskens egg blir i fjordene
(Havforskningsnytt, Working paper, 2006) -
Levermengden viser fiskebestandens rekrutteringspotensial
(Havforskningsnytt, Working paper, 2000) -
Long-term changes in the total egg production of Norwegian spring-spawning herring Clupea harengus (L.)—Implications of variations in population structure and condition factor
(Journal article; Peer reviewed, 2010-05)The reproductive potential of Norwegian spring-spawning herring (Clupea harengus) was estimated in terms of total egg production (TEP) for the period 1935–2005, using a model where spawning stock numbers (SSN)-, weight- ... -
Long-term changes in the total egg production of Norwegian spring-spawning herring Clupea harengus (L.)—Implications of variations in population structure and condition factor
(Journal article; Peer reviewed, 2010-05)The reproductive potential of Norwegian spring-spawning herring (Clupea harengus) was estimated in terms of total egg production (TEP) for the period 1935–2005, using a model where spawning stock numbers (SSN)-, weight- ... -
Mackerel egg investigations in the North Sea
(ICES CM Documents;1984/H:38, Working paper, 1984)This paper deals with the mackerel egg investigations in the North Sea in 1982 and 1983. The egg production is estimated by a computerized method. The confidence limits of the egg samples were estimated at 20-30%. The ... -
Mechanisms regulating oocyte recruitment and skippedspawning in Northeast Arctic cod (Gadus morhua L.)
(Journal article; Peer reviewed, 2009-09)To examine mechanisms that affect fecundity, atresia and skipped spawning in Northeast Arctic cod (Gadus morhua L.), we conducted an experiment where wild-caught cod (>60 cm) kept under restricted food regimes were subjected ... -
Mechanisms regulating oocyte recruitment and skippedspawning in Northeast Arctic cod (Gadus morhua L.)
(Journal article; Peer reviewed, 2009-09)To examine mechanisms that affect fecundity, atresia and skipped spawning in Northeast Arctic cod (Gadus morhua L.), we conducted an experiment where wild-caught cod (>60 cm) kept under restricted food regimes were subjected ... -
Norsk-Arktisk torsk: Eggmenga gir bra varsel om årsklassestyrke
(Havforskningsnytt, Working paper, 2002) -
Report of the ICES – FRESH Joint Workshop on Egg Production Methods for Estimating Fish Biomass (WKEPM) [10–13 March 2010, Athens, Greece]
(ICES CM Documents;2010/SSGESST:04, Working paper, 2010) -
Report of the Mackerel / Horse Mackerel Egg Production Workshop [Lowestoft, 29 January - 2 February, 1990]
(ICES CM Documents;1990/H:2, Working paper, 1990) -
Report of the Mackerel / Horse Mackerel Egg Production Workshop [Vigo, 31 January - 4 February, 1994]
(ICES CM Documents;1994/H:4, Working paper, 1994) -
Report of the Mackerel Egg Production Workshop [Lowestoft, 24 -28 June, 1985]
(ICES CM Documents;1985/H:7, Working paper, 1985) -
Report of the Working Group on Mackerel and Horse Mackerel Egg Surveys [Aberdeen, 25- 29 March, 1996]
(ICES CM Documents;1996/H:2, Working paper, 1996)