Blar i Brage IMR på emneord "plankton"
Viser treff 1-20 av 25
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Acoustic visualization of large scale macroplankton and micronekton distributions across the Norwegian shelf and slope of the Norwegian Sea.
(ICES CM Documents;1993/L:44, Working paper, 1993)We present results from acoustical (38 kHz split beam) surveys, biological sampling (trawling, zooplankton nets), and measurements of physical parameters (salinity, temperature, currents) across and along the shelf ... -
An ICES workshop on biological effects in pelagic ecosystems (BECPELAG): overview of the programme
(ICES CM Documents;2002/X:2, Working paper, 2002)The ICES biological effects monitoring in pelagic ecosystems workshop (BECPELAG) is a multi-national, multi-dicipline workshop aimed at establishing suitable techniques for monitoring the effects of contaminants on pelagic ... -
Cascading effects of the ctenophore Mnemiopsis leidyi on the planktonic food web in a nutrient-limited estuarine system
(Journal article; Peer reviewed, 2012-07-24)Increasing biomasses of gelatinous zooplankton presumably have major implications for the structure and function of marine food webs at large; however, current data on lower trophic levels are scarce, as most studies ... -
Håndbok for prøvetaking og pre-analyse av plankton
(Others, 2013-03)Prosedyrer for prøvetaking og pre-analyse av dyre- og planteplankton på forskningsfartøy og i laboratorium på land -
Høsting av plankton - utfordringer for forskning og forvaltning
(Havforskningstema, Working paper, 2006) -
In situ swimming speed and swimming behaviour of fish feeding on the krill Meganyctiphanes norvegica
(Journal article; Peer reviewed, 2005)In situ swimming speed and swimming behaviour of dielly migrating planktivorous fish were studied at a 120-m-deep location. Acoustic target tracking was performed using a hull-mounted transducer and submersible ... -
Investigations on blue whiting in the area west of the British Isles, spring 1994
(ICES CM Documents;1994/H:12, Working paper, 1994)From March 25 to April 15 the Norwegian R.V. "Johan Hjort" carried out acoustic surveying and biological and plankton sampling on the blue whiting population congregated for spawning along the shelf edge west of the ... -
Konsekvenser av et oljesøl på marine organismer i det nordlige Barentshav
(Fisken og havet, Research report, 1997)I forbindelse med konsekvensene av eventuell letevirksomhet etter olje i det nordlige Barentshavet har Havforskningsinstituttet etter oppdrag fra Olje- og energidepartementet sett på hvilke konsekvenser et eventuelt oljesøl ... -
Marinøkologiske undersøkelser nær iskanten i Barentshavet somrene 1979 - 1982. Sluttrapport for prosjektet "Lodda på sommerbeite"
(Rapport/Notat Fysisk oseanografi;FO 8309, Working paper, 1983-04-28)Under NFFR-prosjektet "Lodda på sommerbeite" har Havforskningsinstituttet ved 6 tokter i årene 1979-1982 utført undersøkelser for å kartlegge loddas næringsforhold om sommeren. Undersøkelsene har konsentrert seg om den ... -
Plankton community structure and fish spawning area indicators in the Bay of Biscay, using Laser Optical Plankton Counter
(ICES CM Documents;2005/P:13, Working paper, 2005)In the Bay of Biscay, regular fisheries acoustic cruises are conducted to assess small pelagic fish stocks. Within the frame of the Bay of Biscay integrated project, measurements of additional biotic and abiotic variables ... -
Plankton i poller - ny kunnskap og marin yngelproduksjon
(Havforskningsnytt, Working paper, 1994) -
Report from cruise with KV "Senja" and KV "Andenes" to the Barents Sea, 1-24 April 1986 : (PRO MARE cruise no.7)
(Rapport/Notat Biologisk og kjemisk oseanografi;BKO 8604, Working paper, 1986-06-26)The purpose of the cruise was to investigate the plankton development in early spring. This report, which is mainly administrative, summarizes information on cruise participants, cruise tracks and stations, sampling and ... -
Report of the ICES/IOC Workshop on Intercomparison on In situ Growth Rate Measurements (Dinoflagellates) [Aveiro, Portugal, 25- 29 June, 1994]
(ICES CM Documents;1994/L:13, Working paper, 1994) -
Report of the Planning Group on Northeast Atlantic Pelagic Ecosystem Surveys (PGNAPES) [16-18 August 2005 Galway, Ireland]
(ICES CM documents, Working paper, 2005)The Planning Group on Northeast Atlantic Pelagic Ecosystem Surveys (PGNAPES) met in Galway, Ireland 16–18 August 2005. This report presents the acoustic, hydrographic, plankton, and fish sampling results from two main ... -
Report of the Planning Group on Northeast Atlantic Pelagic Ecosystem Surveys (PGNAPES) [24–27 August 2004 Murmansk, Russia]
(ICES CM documents, Working paper, 2004)The report presents the results from the acoustic, hydrographic, plankton, and fish sampling during the international ICES coordinated surveys on Norwegian spring-spawning herring and blue whiting in the Norwegian Sea in ... -
Report of the Planning Group on Surveys on Pelagic Fish in the Norwegian Sea [Bergen, Norway, 28- 30 August, 2002]
(ICES CM Documents;2002/D:7, Working paper, 2002) -
Report of the Study Group on Modelling of Physical/Biological Interaction [Warnemünde, Germany, 3- 5 April, 2002]
(ICES CM Documents;2002/C:9, Working paper, 2002) -
Report of the Study Group to Review Ecological Quality Objectives for Eutrophication [17- 19 May, 2004, ICES, Copenhagen]
(ICES CM Documents;2004/ACE:4, Working paper, 2004) -
Seasonal development of plankton in the Barents Sea: A conceptual model
(Working paper, 1987)Capelin (Mallotus villosus) is a small salmonid fish that forms the basis of one of the most important fisheries in the Barents Sea. Relatively large variations in growth of capelin prompted ecological investigations ... -
Seasonal plankton dynamics along a cross-shelf gradient
(Journal article; Peer reviewed, 2006-08-08)Much interest has recently been devoted to reconstructing the dynamic structure of ecological systems on the basis of time-series data. Using 10 years of monthly data on phyto- and zooplankton abundance from the Bay of ...