Browsing Havforskningsinstituttet by Title
Now showing items 5887-5906 of 11544
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Overvåkningsprogram for blåskjell 1999 - kommentarerer til metallanalysene
(Research report, 2000-01-14) -
Overvåkningsprogram for skjell - Årsrapport 2003
(Research report, 2004)I 2003 ble det fra 50 lokaliteter høstet til sammen 160 skjellprøver for mikrobiologisk analyse, hvorav 151 var blåskjell, fem var kamskjell og fire var østers. For metallanalyser ble det tatt prøver av blåskjell fra 53 ... -
Overvåkningsprogram for skjell - Årsrapport 2004
(Research report, 2005)I 2004 ble det høstet til sammen 160 skjellprøver fra 50 lokaliteter for mikrobiologisk analyse, hvorav 151 var blåskjell, fem var kamskjell og fire var østers. For metallanalyser ble det tatt prøver av blåskjell fra 53 ... -
Overvåkningsprogram for skjell - Årsrapport 2005
(Research report, 2006)I 2005 ble det tatt ut til sammen 160 skjellprøver fra 50 lokaliteter, hvorav 151 var blåskjell, fem var kamskjell og fire var østers. I tillegg ble det i 2005 også prøvetatt snegl i regi av programmet. For metallanalyser ... -
Overvåkningsprogram for skjell 2000 - metaller i skjell
(Research report, 2001-05-02) -
Overvåkningsprogram for skjell 2001 - metaller og bakterieinnhold i skjell
(Research report, 2002-04-10) -
Overvåkningsprogram for skjell 2001 - metaller og bakterinnhold i skjell
(Research report, 2002-04-15) -
Overview of fish stocks in the Barents Sea and adjacent areas
(IMR/PINRO Joint Report Series, Conference object, 2002)The paper deals in short with the stock and catch history of the most important fish stocks in the Barents Sea and adjacent waters. -
Overview of fish stocks in the Barents Sea and adjacent areas
(IMR/PINRO Joint Report Series, Conference object, 2002)The paper deals in short with the stock and catch history of the most important fish stocks in the Barents Sea and adjacent waters. -
An overview of Gadget, the Globally applicable Area-Disaggregated General Ecosystem Toolbox
(ICES CM documents, Working paper, 2004)Gadget is the Globally applicable Area-Disaggregated General Ecosystem Toolbox. Gadget is a powerful and flexible framework that has been developed to model complicated statistical marine ecosystems within a fisheries ... -
Overview of the EU fair project "STEREO" (Stock effects on recruitment relationships)
(ICES CM Documents;1999/Y:10, Working paper, 1999)The overall objective of the STEREO project is to improve the methodology for determining limit reference points for the biomass of exploited fish stocks. Limit reference points set boundaries which are intended to ... -
Overview report on ecological quality (EcoQ) and ecological quality objectives (EcoQOs) : report prepared within the framework of the OSPAR commission
(Research report, 1999)This report summarizes work done on the topic of setting Ecological Quality Objectives (EcoQOs) within the Oslo and Paris Commission. Norway has acted at lead country for this topic. The report was approved for publication ... -
Overvintring av bergnebb (Ctenolabrus rupestvis) i lukkede teiner
(Fisken og havet, Research report, 1994)This report describes a pilot-study on overwintering of wrasse that had been used for delousing of salmon. Four groups of 50 goldsinny were kept in wrasse pots with blinded entrances, submerged to 2- 13 m depth. From ... -
Overwintering behaviour of yellow-stage European eel (Anguilla anguilla) in a natural marine fjord system
(Peer reviewed; Journal article, 2022)Like many animals, northern temperate eel can enter a hibernation-like state and become dormant during the winter. Knowledge of overwintering behaviour in eel is sparse and mainly based on anecdotal observations and a few ... -
Overwintering distribution, inflow patterns and sustainability of Calanus finmarchicus in the North Sea
(Peer reviewed; Journal article, 2021)Calanoid copepods are key taxa in the North Sea as they are the main food source for many fish stocks, such as herring, mackerel and cod. In this study we use an individual-based model for Calanus finmarchicus embedded in ... -
Ovipleistophora gen. n., a new genus for Pleistophora mirandellae-like microsporidia
(Journal article; Peer reviewed, 2002-03-11)Based on ultrastructural study and molecular analysis, a new genus, Ovipleistophora, is established for Pleistophora mirandellae-like microsporidia from roach and ruff oocytes, Unlike Pleistophora, Ovipleistophora has a ... -
Oxygen and temperature influence the distribution of deepwater Cape hake Merluccius paradoxus in the southern Benguela: a GAM analysis of a 10-year time-series
(Journal article; Peer reviewed, 2019)Generalised additive models (GAMs) were applied to survey data to assess the influence of dissolved oxygen, water temperature and year of sampling upon the presence/absence of small (≤15 cm TL), medium (16–34 cm TL) and ... -
Oxygen gradients affect behaviour of caged Atlantic salmon Salmo salar
(Peer reviewed; Journal article, 2017)Dissolved oxygen (DO) conditions in marine aquaculture cages are heterogeneous and fluctuate rapidly. Here, by temporarily wrapping a tarpaulin around the top 0 to 6 m of a marine cage (~2000 m3), we manipulated DO to ... -
Oxygen Uptake and Osmotic Balance of Atlantic Salmon in Relation to Exercise and Salinity Acclimation
(Peer reviewed; Journal article, 2018)The fish gill is subject to an osmorespiratory compromise in physiologically demanding situations where conditions that favor gas exchange may compromise osmotic balance, especially when large gradients between the blood ... -
The Oxymeter
(ICES CM Documents;1963/, Working paper, 1963)