Browsing Published in cooperation with others by Title
Now showing items 3035-3054 of 3531
-
Safety standards and quality assurance in research programs
(ICES CM Documents;2002/J:7, Working paper, 2002)Research vessels (RVs) are complex and costly platforms for data collection and data handling in marine science. The RVs must be built, maintained, manned and operated in accordance with laws and regulations developed by ... -
Saithe tagging experiments in northern Norway north of 68°N, 1970 - 74.
(ICES CM Documents;1978/G:34, Working paper, 1978)From 1970 to 1974, 7913 saithe were tagged and released along the coast of northern Norway from north of 68 N and eastwards nearly to the border between Norway and the USSR. -
Saithe tagging experiments on the Norwegian coast between 62°N AND 67°N, 1971 - 74.
(ICES CM Documents;1978/G:33, Working paper, 1978)From 1971 to 1974, 5222 saithe were tagged and released on the Norwegian coast between 62°N and 67°N. Previously, Sund (1925) had tagged 1000 saithe in summer 1921 at about 67°N. Both northward and southward migration was ... -
Saithe tagging experiments on the Norwegian west coast south of 62°N, 1972 - 74.
(ICES CM Documents;1978/G:32, Working paper, 1978)From 1972 to 1974, 6291 saithe were tagged and released on the Norwegian west coast between 59 N and 62 N. Before 1972, only 40 saithe have been tagged in the area, in 1956 and 1959, and these experiments were not extensive ... -
Salmon Tagging in Norway 1968
(ICES CM Documents;1969/M:6, Working paper, 1969) -
Sampling Atlantic salmon in the NE Atlantic during summer: methods of capture and distribution of catches
(ICES CM Documents;1996/M:12, Working paper, 1996)In July/ August 1991 the Institute of Marine Research (IMR, Norway) performed a pairtrawling (two boat trawl) experiment with a surface trawl to catch young herring in the northem Norwegian Sea. 34 postsmolts and two 1- ... -
Sampling gear selectivity and its effect on estimates of mean length at age
(PINRO-IMR Symposium, Conference object, 1997)Using data fiom the Norwegian bottorn trawl surveys in the Barents Sea in February ( 1989- 1996), the International O-group surveys in the Barents Sea (1 985-1 996) and previously estimaied selectivity for the standard ... -
Sampling gears
(PINRO-IMR Symposium, Conference object, 1997) -
Sampling herring in the Norwegian Sea by pelagic trawl
(ICES CM Documents;1997/W:21, Working paper, 1997)When the stock of Norwegian spring-spawning herring is distributed in the Norwegian Sea in summertime, pelagic trawl sampling may be rather challenging because of substantial variation in vertical distribution (from ... -
Sampling of the industrial fisheries in Norway
(ICES CM Documents;1977/D:8, Working paper, 1977) -
Satellite observations and forecasting can mitigate effects of toxic algae blooms
(Working paper, 2000) -
Scale damage and survival of cod and haddock escaping from a demersal trawl
(ICES CM Documents;1991/B:44, Working paper, 1991)Cod (Gadus morhua L.) and haddock (Melanogrammus aeglefinus L.) escaping through the meshes of a cod-end (135 mm diamond meshes) or through a metal grid sorting device mounted in the foremost part of the cod-end, were ... -
Scandinavian Herring Periods
(ICES CM Documents;1955/69, Working paper, 1955) -
Scheme for displaying fish position data in real time
(ICES CM documents, Working paper, 1987)Fish reaction to the passage of acoustic surveying vessels may be at least partly assessed through use of the angle data derived with the SIMRAD split-beam echo sounder. Several schemes are outlined for displaying and ... -
School geometry measurements using a sonar accuracy and an algorithm for school detection
(ICES CM Documents;1991/B:36, Working paper, 1991)The accuracy of geometric measurements of schools, using horizontal guided single-beam or multi-beam sonar, is simulated. For both types of sonars, the accuracy is dependent of horizontal beam-width and range. As multiple ... -
Schooling dynamics of spawning herring (Clupea harengus L.) in a bay in South-Western Norway
(PINRO-IMR Symposium, Conference object, 1997)The schooling dynamics of hening (Clupea harengta L.) was investigated during spawning in Raunefjord, south-westem Norway in 1994. A single school of Nonvegian spring spawning hening WSS) was tracked during daytime over ... -
Schooling-by-size in the Barents Sea capelin stock
(ICES CM Documents;1990/D:28, Working paper, 1990)This paper analyses the biological samples of capelin taken by the Institute of Marine Research, Bergen, on annual stock assesment surveys in the Barents Sea from 1972 to 1989. The dependency between mean length of ... -
Scientists as facilitators: An objective technique to illustrate a zone of stakeholder consensus
(ICES CM documents;2009/ O:28, Working paper, 2009)The inherent conflicts between objectives in fisheries management (e.g. yield max-imization vs. conservation interests) often create problems for managers, scientists and stake-holders. However, some seemingly contrasting ... -
Screening for genetic markers to assess potential genetic impact from salmon ranching on wild stocks
(ICES CM Documents;1991/M:14, Working paper, 1991)Genetic markers are needed to assess the potential genetic impact on wild salmon populations from ocean ranching. In 1990 spawners from four Norwegian rivers: Lone, Vosso, Dale and Onarheim were screened for genetic ... -
Seals in the Barents Sea
(IMR/PINRO Joint Report Series, Conference object, 2004)