Blar i Brage IMR på forfatter "Ervik, Arne"
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MOLO - M(atfiskanlegg)O(vervåking)LO(kalisering) : MOLO - Fish farms, monitoring and location
Ervik, Arne (Havforskningsnytt, Working paper, 2009)For the aquaculture industry to be sustainable, the environmental impacts produced by farms must not exceed the carrying capacity of the areas where they are located. Farmed fish and shellfish must also be kept in good ... -
MOM - et system for å regulere miljøpåvirkninger fra oppdrettsanlegg
Ervik, Arne; Hansen, Pia Kupka (Havforskningsnytt, Working paper, 1997) -
MOM : konsept og revidert utgave av overvåkingsprogrammet 1997
Hansen, Pia Kupka; Ervik, Arne; Aure, Jan; Johannessen, Per; Jahnsen, Terje; Stigebrandt, Anders; Schaaning, Morten (Fisken og havet, Research report, 1997)This report describes a management system (MOM) which can be used to regulate the environmental effects of marine fish farming, ensure good rearing conditions for the fish and avoid pollution. The latter part of the ... -
MOM. Modellering - overvåking - matfiskanlegg. Et system for regulering av miljøvirkninger fra oppdrettsanlegg.
Ervik, Arne; Hansen, Pia Kupka; Stigebrandt, Anders; Aure, Jan; Jahnsen, Terje; Johannessen, Per (Rapport fra senter for havbruk;1993 Nr. 23, Working paper, 1993) -
Organic waste and antibiotics from aquaculture
Samuelsen, Ole Bent; Torsvik, Vigdis; Hansen, Pia Kupka; Pittman, Karin; Ervik, Arne (ICES CM Documents;1988/F:14, Working paper, 1988)During the past year three joint projects have been conducted concerning the fate of organic waste and antibiotics from various Norwegian fish farms. The projects are investigating the following topics: - decomposition ... -
Påvirkningssoner ved oppdrettsanlegg
Ervik, Arne; Hansen, Pia Kupka; Husa, Vivian (Havforskningsnytt;Nr. 14 - 2011, Working paper, 2011)Merdanlegg er åpne systemer der alt som tilføres merdene, og som ikke høstes, slippes ut i vannet. Utslippene består av en rekke ulike forbindelser, både oppløste og partikulære, slik som plantenæringsstoffer, spillfôr, ... -
Pharmacokinetics of florfenicol in cod Gadus morhua and in vitro antibacterial activity against Vibrio anguillarum
Samuelsen, Ole Bent; Bergh, Øivind; Ervik, Arne (Journal article; Peer reviewed, 2003-09-24)The pharmacokinetic profile of the antibacterial agent florfenicol was studied in plasma after intravenous (i.v.) injection and in plasma, muscle and liver following oral (p.o.) administration to cod Gadus morhua, held ... -
Pollution problems in Norwegian fish farming
Braaten, Bjørn; Aure, Jan; Ervik, Arne; Boge, Erik (ICES CM Documents;1983/F:26, Working paper, 1983) -
Proceedings of the Canada - Norway workshop on environmental impacts of aquaculture
Ervik, Arne; Hansen, Pia Kupka; Wennevik, Vidar (Fisken og havet, Research report, 1994) -
Reduced environmental impact of antibacterial agents applied in fish farms using the LiftUp feed system or a hydroacoustic feed detector
Ervik, Arne; Samuelsen, Ole Bent; Juell, Jon-Erik; Sveier, H. (Journal article; Peer reviewed, 1994-07-28)High-performance liquid chromatography was used to quantify residues of oxolinic acid and flumequine in muscle of wild fish caught in the vicinity of fish farms using the LiftUp feed collector system or a hydroacoustic ... -
Regional impact from fin-fish farming in an intensive production area (Hardangerfjord, Norway)
Husa, Vivian; Kutti, Tina; Ervik, Arne; Sjøtun, Kjersti; Hansen, Pia Kupka; Aure, Jan (Journal article; Peer reviewed, 2013-10-15)The Hardangerfjord is one of the largest salmon-farming areas in Norway, with an annual production of approximately 70,000 metric tonnes. The regional impact of fin-fish farming in a fjord environment was studied during ... -
Regulation of environmental effects of mariculture in Norway
Ervik, Arne; Hansen, Pia Kupka; Kryvi, Håkon (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
Ervik, Arne (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 ... -
Residues of oxolinic acid in wild fauna following medication in fish farms
Samuelsen, Ole Bent; Lunestad, Bjørn Tore; Husevåg, B.; Hølleland, T.; Ervik, Arne (Journal article; Peer reviewed, 1992-02-17)Dispersion of oxolinic acid and occurrence of Aeromonas salmonicida in wild fauna were studied in animals captured in the vicinity of 2 aquaculture facilities during and after medication with this drug. Consumption of ... -
Resipientpåvirkning fra fiskeoppdrett i saltvann
Aure, Jan; Ervik, Arne; Johannessen, Per; Ordemann, Trude (Fisken og havet, Research report, 1988) -
Risikovurdering av miljøvirkninger av fiskeoppdrett - Til Fiskeridirektoratet per september 2012
Taranger, Geir Lasse; Svåsand, Terje; Heino, Mikko; Skilbrei, Ove; Skaala, Øystein; Wennevik, Vidar; Ervik, Arne; Hansen, Pia Kupka; Husa, Vivian; Bannister, Raymond; Boxaspen, Karin (Rapport fra Havforskningen;Nr. 26 - 2012, Working paper, 2012) -
Risikovurdering norsk fiskeoppdrett 2012
Asplin, Lars; Aure, Jan; Bannister, Raymond; Bjørn, Pål Arne; Boxaspen, Karin; Dahle, Geir; Ervik, Arne; Finstad, Bengt; Glover, Kevin A.; Grøsvik, Bjørn Einar; Hansen, Pia Kupka; Heino, Mikko; Vivian, Husa; Jansen, P. A.; Johnsen, Ingrid Askeland; Jørstad, Knut Eirik; Karlsbakk, Egil; Karlsen, Ørjan; Kristiansen, Tore S.; Kvamme, Bjørn Olav; Llinares, Rosa Maria Serra; Madhun, Abdullah Sami; van der Meeren, Terje; Mortensen, Stein; Morton, Craig; Nilsen, Rune; Otterå, Håkon; Patel, Sonal; Sæther, Bjørn-Steinar; Samuelsen, Ole Bent; Skaala, Øystein; Skår, Cecilie; Skilbrei, Ove; Stien, Lars Helge; Svåsand, Terje; Taranger, Geir Lasse; Uglem, Ingebrigt; Wennevik, Vidar (Fisken og havet, særnummer;2-2013, Research report, 2013-01-18)Havforskningsinstituttet har oppdatert risikovurderingen av miljøvirkninger av norsk fiskeoppdrett med ny kunnskap og nye data med fokus på matfiskoppdrett av laks – og har gjort en innledende vurdering av dyrevelferd i ... -
Studies on environmental conditions and influence on salmon farm production
Ervik, Arne; Jørstad, Knut Eirik; Farestveit, Eva; Wennevik, Vidar; Eriksen, Anne Grete; Lerøy, Rita (ICES CM Documents;1990/F:35, Working paper, 1990)The study was undertaken to investigate how environmental conditions influence growth of Atlantic salmon, and how different sub groups of salmon respond to different environment. The fish were raised at five different ... -
Tracing fish farm waste in the northern shrimp Pandalus borealis (Kroyer, 1838) using lipid biomarkers
Olsen, Siri Aaserud; Ervik, Arne; Grahl-Nielsen, Otto (Journal article; Peer reviewed, 2012-02-08)A large amount of organic effluents are released annually from coastal fish farming locations primarily in the form of faeces that settle to the seabed, where they become a substantial food source for benthic communities. ... -
Vurdering av helse- og miljøeffekter ved bruk av flubenzuroner ved avlusing av oppdrettsfisk
Samuelsen, Ole Bent; Ervik, Arne (Rapport fra Havforskningen;Nr.4-2010, Working paper, 2010)Diflubenzuron og teflubenzuron hemmer virkningen av enzymet chitinase, som løser opp kitinet. Denne prosessen er en forutsetning for at krepsdyr kan skifte skall, og dyrene dør dersom skallskiftet hindres. Alle dyr som har ...