Blar i Published in cooperation with others på tittel
Viser treff 1458-1477 av 3531
-
Red king crab (Paralithodes camtschaticus) in the Barents Sea [presentation]
(IMR/PINRO Joint Report Series;1/2004, Conference object, 2004) -
Reduced bycatch of red king crab (Paralithodes camtschatica) in the cod gillnet fisheries in northern Norway: Fishing trials with norsel mounted gillnets
(ICES CM documents, Working paper, 2000)Bycatch of red king crab (Paralithodes camtschatica) in stationary fishing gears, q&ally gillnets, is an increasing problem to the inshore fishermen in the northern part of Norway (Finnmark county). The results are large ... -
Reduced oxygen concentrations in herring wintering areas
(ICES CM Documents;1992/H:16, Working paper, 1992)Since 1987 the major part of the adult Norwegian spring spawning herring stock has been wintering in the Ofotfjord and the Tysfjord, two tributaries to the Vestfjord in northern Norway. The herring enter the fjords in ... -
Reduction of fish bycatch in shrimp trawl using a solid separator grid in the aft belly
(ICES CM documents;1990/B:47, Working paper, 1990)During 1989-90 a new concept to avoid bycatch of fish in shrimp trawl has been developed in Norway. The system consists of an aluminium grid, 0.6 - 1.0 m wide and 1.3 - l.5 m long, with bars spaced 19 mm. The grid is ... -
Regional dynamics of Calanus in the Norwegian Sea in response to ocean climate in 1997
(ICES CM Documents;2000/M:20, Working paper, 2000)A coupled 3D hydrodynamic and ecological model has been set up for the Norwegian Sea (i.e. SINMOD). The hydrodynamic model uses the z-coordinates in the vertical direction. The horizontal grid point distance is 6.67 km ... -
Registration of diseases during traditional biological surveys
(ICES CM Documents;1983/Gen:8, Working paper, 1983) -
Regulation of environmental effects of mariculture in Norway
(ICES CM Documents;1995/R:7, Working paper, 1995)The rapid development of the mariculture industry in Norway has caused pollution problems in the marine environment as well as conflicts with other users of the coastal zone. Research and practical experience have helped ... -
Regulatory frameworks can support the development of aquaculture
(ICES CM Documents;2000/O:4, Working paper, 2000)Establishing new mariculture activities is difficuIt in many European countries. This is partly caused by lack of understanding of the actual environmental impact of the industry and lack of appropriate regulatory ... -
The relation between fishing mortality on juveniles and total yield of Arcto-Norwegian cod
(ICES CM Documents;1973/F:41, Working paper, 1973) -
Relation of maximum and average target strengths for the same fish
(ICES CM documents, Working paper, 1987)The relation is studied by means of tabulated measurements of the tilt angle dependence of target strength for three gadoid species. The dependence of the difference target strength on fish length is statistically ... -
Relations between recruitment indices and occurence in cod stomachs of pre-recruits of cod and haddock in the Barents Sea
(PINRO-IMR Symposium, Conference object, 1995)The predation by North-East Arctic cod on pre-recruits of cod and haddock is reviewed based on data from the joint PINRO-IMR stomach content data base. It is investigated how the abundance indices from surveys of pre-recruits ... -
Relations between seasonal migrations and fat content in Norwegian spring spawning herring (Clupea harengus L.)
(ICES CM Documents;1996/H:11, Working paper, 1996)The relationship between seasonal migrations and fat content in Norwegian spring spawning herring (whole herring and fillets) was examined using data for the period 1994-1996. During the feeding period (April-August) in ... -
The Relationship between Arctic and Coastal Cod in their Immature Stages illustrated by Frequencies of Genetic Characters
(ICES CM Documents;1969/8, Working paper, 1969) -
Relationship between atresia, fish size and condition in Icelandic cod (Gadus morhua L.)
(ICES CM documents, Working paper, 2001)Cod is a determinate spawner, with a high potential fecundity. That is, a large definite number of oocytes start maturing prior to spawning. Environmental factors, such as water temperature and food availability have ... -
Relationship between survey indices of recruitment and VPA abundance estimates for North-East Arctic cod
(PINRO-IMR Symposium, Conference object, 1995)Survey estimates of abundance of recruiting and partially recruited age groups are important elements for tuning the VPA of north-east Arctic cod, both for estimating the present state of the stock and for future ... -
Relationship in distribution of blue whiting and hydrographic conditions in the Norwegian Sea during summer, 1980 -85
(ICES CM Documents;1986/H:54, Working paper, 1986)During the summer period in the Norwegian Sea the stock of blue whiting was found to have decreased considerably from 1980 to 1983. Although the stock increased again, the adult part of it continued to decrease and in ... -
Relationship of parent stock size and year-class strength in Norwegian spring spawning herring
(ICES CM Documents;1970/Sy:20, Working paper, 1970) -
Relationships between population spatial occupation and population dynamics
(ICES CM documents;2006/O:05, Working paper, 2006)Population dynamics is commonly described non-spatially using parameters of population demography and vital traits. Population spatial organisation is therefore considered implicit and its importance in the population ... -
Relationships between the geometric dimensions and biomass of schools
(ICES CM Documents;1990/B:41, Working paper, 1990)Acoustic measurements of the geometric dimensions and packing density of herring, sprat and saithe schools have been conducted by multi-beam sonars and echo integrator systems. Relationships between the reflected echo ...