Blar i Brage IMR på forfatter "Stensholt, Boonchai K."
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Behavioural rhythm of cod during migration in the Barents Sea
Stensholt, Boonchai K.; Michalsen, Kathrine; Godø, Olav Rune (ICES CM Documents;2000/K:34, Working paper, 2000)To assess fish abundance by direct methods and to understand and model species interaction, it is important to have proper knowledge about behavioural patterns. Patterns in vertical distribution might strongly affect ... -
Fish migration in oscillating stratified water masses
Stensholt, Boonchai K.; Høines, Åge S.; Kasajima, Yoshie (ICES CM documents, Working paper, 2006)Abstract Time series records from data storage tag (DST) attached on Northeast Arctic cod (Gadus morhua L.) and Greenland halibut (Reinhardtius hippoglossoides) are investigated in connection with hydrodynamic and ... -
Forskjell i trypsin-isozym hos laks har effekt på veksten i havet
Torrissen, Krisna Rungruangsak; Stensholt, Boonchai K.; Holm, Marianne (Havforskningsnytt, Working paper, 1999) -
Multivariate bilinear time series : alternative models in population dynamics
Stensholt, Boonchai K. (Fisken og havet, Research report, 2000)A bivariate bilinear time series model is introduced as a stochastic discrete time version of the deterministic Lotka-Volterra prey-predator model. It allows a discussion of how stochastic environmental variables effect ... -
Spatial density distributions of fish, a balance between environmental and physiological limitation
Stensholt, Boonchai K.; Aglen, Asgeir; Mehl, Sigbjørn; Stensholt, Eivind (ICES CM documents, Working paper, 2001)Data (trawl, acoustic, CTD) from four scientific survey series , i.e. along the Norwegian coast, in the North Sea, and in the Barents Sea summer and winter, are used to describe and discuss the spatial density distributions ... -
Spatial distribution of variables in marine environmental and fisheries research Part II: Distribution and length of 0-group fish in relation to environmental factors
Stensholt, Boonchai K.; Nakken, Odd (ICES CM documents, Working paper, 1998)Each year in August-September joint Norwegian-Russian 0-group surveys are carried out in the Barents Sea and adjacent waters. Based on data from these surveys, the ambient temperature and salinity for several species were ... -
Spatial distributions of variables in marine environmental and fisheries research. Part 1: Geostatistics and autocorrelated environmental and fisheries data
Stensholt, Boonchai K.; Sunnanå, Knut (ICES CM Documents;1996/D:16, Working paper, 1996)The geographical information very often is lost during calculation of indices for the abundance from surveys. Isoplet diagrams showing the distribution of both fish abundance and temperature/salinity are usually produced ... -
Vertical distribution of cod, haddock and redfish; Impact on bottom trawl and acoustic surveys in the Barents Sea
Aglen, Asgeir; Engås, Arill; Huse, Ingvar; Michalsen, Kathrine; Stensholt, Boonchai K. (ICES CM Documents;1997/Y:16, Working paper, 1997)At a selected location in the Barents Sea acoustic observations, bottom- and pelagic trawl catch data were collected over a 10 day period. A large proportion of the fish were in the acoustic dead zone during the sampling ... -
Vertical distribution of cod, haddock and redfish; impact on bottom trawl and acoustic surveys in the Barents Sea
Aglen, Asgeir; Engås, Arill; Huse, Irene; Michalsen, Kathrine; Stensholt, Boonchai K. (PINRO-IMR Symposium, Conference object, 1997)At a selected location in the Barents Sea acoustic observations, bottom- and pelagic trawl catch data were collected over a 10 day period. A large proportion of the fish were in the acoustic dead zone during the sampling ...