Browsing Havforskningsinstituttet by Subject "fiskerier"
Now showing items 1-20 of 94
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A comparison of biological trends from four marine ecosystems: synchronies, differences, and commonalities
(ICES CM documents;2007/D:09, Working paper, 2007) -
A framework for improving accuracy in fisheries data used in stock assessments
(ICES CM documents;2008/N:27, Working paper, 2009) -
A preliminary Investigation on Shelf Edge and Deepwater Fixed Net Fisheries to the West and North of Great Britain, Ireland, around Rockall and Hatton Bank.
(ICES CM documents;2005/ N:07, Working paper, 2005)Since the mid-1990s, a fleet of up to 50 vessels have been conducting a gillnet fishery on the continental slopes to the West of the British Isles, North of Shetland, at Rockall and Hatton bank. These vessels, though ... -
A shift in a hake (Merluccius merluccius) population of the NW Mediterranean induced by a combined effect of climate and fishery harvesting
(ICES CM documents;2009/F:04, Working paper, 2009)Climate and fisheries are often interacting with each other and producing complex synergic effects on the population dynamics of marine species. The drastic change in the climatic conditions in the North Atlantic (NA) ... -
Bernard Megrey: pioneer of Comparative Marine Ecosystem analyses
(Journal article; Peer reviewed, 2012-07-12)The MEPS Theme Section on ‘Comparative Analysis of Marine Fisheries Production’ is dedicated to Dr. Bernard Megrey. Dr. Megrey was well known for comparative studies of ecosystems, but his contributions to science were ... -
Best practices to mitigate seabird bycatch in longline, trawl and gillnet fisheries—efficiency and practical applicability
(Journal article; Peer reviewed, 2011-08-22)Growing concerns have been raised about incidental capture of seabirds in various fisheries. Here, studies testing measures to prevent seabird bycatch in longline, trawl and gillnet fisheries are reviewed in order to ... -
A brief statement on the present state of the Norwegian mackerel fishery
(ICES CM Documents;1968/H:24, Working paper, 1968) -
Changes in the Barents Sea fish community induced by environmental change and fishery
(ICES CM documents;2009/ F:05, Working paper, 2009)A spatio-temporal analysis of Barents Sea survey data from the deeper parts of the Barents Sea shows a sudden change in fish community structure and abundance taking place in the mid 1980s and 1990s. The change in fish ... -
Changes in the dynamics of the Norwegian mackerel purse seine fishery – does it influence the representativeness of the reference fleet data?
(ICES CM documents;2008 / I:13, Working paper, 2008)The last three years, the peak period and the fishing area of the Norwegian mackerel purse seine fishery has changed considerably due to market situations. The Norwegian reference fleet was established to get better and ... -
Composition par espece et par taille des captures du navire-usine ASTRA (mars-avril 1973 - juin 1973 - fevrier-mars 1974)
(ICES CM Documents;1974/J:16, Working paper, 1974) -
DEEPFISHMAN: Management And Monitoring Of Deep-sea Fisheries And Stocks
(ICES CM documents;2009/N:22, Working paper, 2009)Deepwater fisheries pose particular difficulties for management. Target species are difficult to assess with adequate levels of certainty, they are slow growing and generally vulnerable to overfishing and many of these ... -
The effects of regulations of the mackerel fishery in the North Sea
(ICES CM Documents;1972/H:30, Working paper, 1972) -
Estimating catch-at-age from market sampling data using a Bayesian hierarchical model
(ICES CM documents, Working paper, 2001) -
Fisheries-Induced Changes in Age and Size at Maturation and Understanding the Potential for Selection-Induced Stock Collapse
(ICES CM documents, Working paper, 2002)Fishing is very likely to create selective pressures inducing adaptive changes in the life histories of harvested stocks. Using field data and adequate statistical methods, such alterations can be demonstrated. However, ... -
Fiskerimessig betydning av Odinfeltet. The importance of the Odin oil-field as a fishing area.
(Fisken og havet, Research report, 1995)Abundance of fish and fishing activity within the Odin area are compared to other fishing areas in the Norwegian sector of the North Sea. The analysis is based on the Institute of Marine Research's knowledge of stock ... -
Herring Assessment Working Group for the Area South of 62°N [Copenhagen, 21- 31 March, 1994]
(ICES CM Documents;1994/Assess:13, Working paper, 1994) -
ICES working group on grey seals : Report of first meeting, 16 - 20 May 1977, Cambridge, UK
(CES CM Documents;1977/N:11, Working paper, 1977) -
Kunnskapsstatus leppefisk : Utfordringer i et økende fiskeri
(Fisken og havet;7-2010, Research report, 2010-11-15)Over the past few years there has been a rapid increase in the use of wrasses as cleanerfish for sealice on salmon farms. During 2010, the landed catch of wrasse was 440 tons, more than twice the 2009 catch and nearly ten ... -
Lodda og loddefisket
(Fisken og havet;1962 - Nr. 1, Journal article, 1962)This is a preliminary report on the Norwegian capelin investigations started in 1960. The general distribution and life history of the species is discussed. Special attention is drawn to the high postspawning mortality, ... -
North-East Arctic Fisheries Working Group : Report of the Meeting at Copenhagen, Januar 13th-17th 1969
(ICES CM Documents;1969/F:2, Working paper, 1969)