Blar i utgivelsesdato Norges fiskerihøgskole
Viser treff 1-20 av 1562
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Enzymatisk avskinning av sild (Clupea harengus)
(Master thesis; Mastergradsoppgave, 1984-01)I denne oppgaven er undersøkt muligheten for bruk av enzymer til avskinning av sild. Målet er å øke utbyttet og bevare filetens sølvhinne på skinnsiden. -
Siamesiske tvillinger? : økonomisk analyse av fritidsfisket og yrkesfisket i Oslofjorden
(Master thesis; Mastergradsoppgave, 1984-12) -
Sommerloddefiske eller vinterloddefiske? : en bioøkonomisk analyse av loddebestanden i Barentshavet
(Master thesis; Mastergradsoppgave, 1985)I denne oppgaven vil jeg se på det "klassiske" bioøkonomiske problemet: hvordan optimere økonomisk utbytte fra et fiskeri? -
Isolering og karakterisering av Vibrio - bakterier fra laks (Salmo salar L.) med "Hitrasjuke"
(Master thesis; Mastergradsoppgave, 1985-10-11)Hensikten med oppgaven var å isolere og klassifisere bakterier som eventuelt forekommer i laks med ”Hitrasjuke” og som kan settes i sammenheng med sjukdommen. Tjue isolater fra sjuk laks fra forskjellige geografiske lokaliteter langs norskekysten ble analysert og gitt en inngående fenotypisk beskrivelse gjennom mikrobiologiske, biokjemiske og immunologiske (serologiske) karakteristika. Det ble også ... -
Norsk ringnotfiske etter nordsjømakrell. En sammenligning av ulike fangststrategier
(Master thesis; Mastergradsoppgave, 1985-11-01)Nordsjømakrellbestanden har en utpreget sesongvekst, og fisket foregår sesongvist. I oppgaven sammenlignes alternative fangststrategier for å se om bestanden kan forvaltes på en bedre måte enn den etablerte. Oppgaven begrenser seg til å omfatte ringnotflåtens nordsjømakrellfiske. Oppgavens metode er en bioøkonomisk simuleringsmodell. Sammenligningskriteriet er samfunnsøkonomisk utbytte av fremtidig ... -
Fiskeriutvikling ved Lake Victoria. Et resultat av planlagt organisering og planløs tilpassing
(Master thesis; Mastergradsoppgave, 1989-06-22)Hvordan organiseres et bistandsprosjekt og hva skjer når en norsk organisasjonsform møter en annen kultur? Dette er problemstillingene i denne fiskerikandidatoppgaven, som bygger på et 8 måneders langt deltakende feltarbeid ved et norsk fiskeribistandsprosjekt i Tanzania. I oppgaven undersøkes og beskrives hvordan en norsk organisasjonsmodell og norske bistandsmål endra seg i møtet med den tanzanianske ... -
Changes in softbottom macrofauna communities along environmental gradients
(Journal article; Tidsskriftartikkel; Peer reviewed, 1990-12-21) -
Marketing and distribution of artisanal fisheries in the Gambia : "women as fish protein suppliers in the Gambia"
(Master thesis; Mastergradsoppgave, 1996). -
Nye FoU-tilbud til sjømatindustri. Forslag til strategi for fiskeriforskningsmiljøet i Tromsø
(Research report; Forskningsrapport, 2000)Rapport fra en arbeidsgruppe nedsatt for å fremme forslag til ny strategi for fiskeriforskningsmiljøet i Tromsø for nye FoU-tilbud til sjømatindustrien. Gruppen fikk i oppgave å gi innspill til styrene i Norges Fiskerihøgskole og Fiskeri¬forsk¬ning om hvordan de to institusjonene i samarbeid kan styrke satsingen overfor norsk fiske- og sjømatindustri. Gruppens anbefalinger er at styrene i ... -
Lumpsucker (Cyclopterus lumpus) otoliths: dissection, mounting and age-reading
(Research report; Forskningsrapport, 2000-05)A workshop was held at Institute of Marine Research, Flødevigen Marine Research Station, Arendal, Norway, 17-19 February 1999, to investigate methodes for age-determination of lumpsucker (Cyclopterus lumpus) from otoliths. The report summarises the results from the workshop and some subsequent analyses. The otoliths are very small and special training is necessary to locate them. The zonation pattern ... -
Fiskeren fra veidemann til "advokat"
(Chapter; Bokkapittel, 2002) -
Allocating quotas and limiting access. An approach to management. The case of the Norwegian mackerel fishery
(Master thesis; Mastergradsoppgave, 2002-05-28)The mackerel fishery has become the most important pelagic species for export. Prior to 1994 the allocations between the three main fleet groups, the purse seine, the coastal and the trawl fleet was negotiated on an annual basis. 1994, was an important year for the fisheries industry, the price subsidies were no longer appropriate after the implementation of the EEA agreement. A stronger focus ... -
Two countries sharing a renewable resource. The allocation of the renewable natural resources in the Norwegian-Russian fisheries management regime of the Barents Sea. A multidisciplinary study
(Master thesis; Mastergradsoppgave, 2002-05-28) -
Development of artisanal fishery in Rama Cay community, Atlantic coast of Nicaragua
(Master thesis; Mastergradsoppgave, 2002-05-31)Development is a term that evokes powerful images. It speaks to the collective aspiration of the people for a life of meaning and dignity. It inspire the hope to achieve what develop countries have achieved and what the poor may one day obtain. This thesis is the first study of Rama indigenous people focussing and its fishing activity in the community of Rama Cay. It examines the fundamental of ... -
A bioeconomic analysis of the Ghanaian tuna fishery (1980-2000)
(Master thesis; Mastergradsoppgave, 2002-05-31)The commercial tuna fishery of the East Atlantic and like wise the Ghanaian tuna fishery are based on the harvests of Bigeye, Skipjack and Yellowfin. In Ghana, baitboats and purse seiners commercially harvest these species of tuna. This study analysed the CPUE for the Ghanaian tuna fishery. The analysis was made for the three species and also for the two vessel types. The effort was standardized ... -
Gender roles in fishery planning and projects. The case study of coast region in Tanzania
(Master thesis; Mastergradsoppgave, 2002-05-31)Women play crucial roles in fisheries, particularly on the post harvest level. Despite this, they are noticeably absent from the discussion of many development programmes in fisheries. The focus is mainly on the needs and interests of men, neglecting women. Women are hardly involved in the planning and decision making or in the implementation and management of the projects. Therefore this study ... -
Users' attitudes toward fisheries management on Lake Zeway, Ethiopia
(Master thesis; Mastergradsoppgave, 2002-06-03)A resource management system combines a set of regulatory scheme within a particular resource to achieve a management outcome. The effectiveness of these regulatory measures depends on the support gained from the resource user group and the way they themselves define their problem, their involvement in the decisionmaking process, in installing and enforcing the regulations. Through semi-struct ... -
Bio-economics of common resource over exploitation. Case of Lake Malombe Chambo (Oreochromis Sp. cichlidae) fishery in Malawi
(Master thesis; Mastergradsoppgave, 2002-06-07)Increased attention has been paid over recent years to the Over exploitation of small-scale fishery resources. This paper offers a simple bio-economic model of fishery exploitation orientated towards both Lake Malombe Chambo (Oreochromis sp.) and the Whole Lake Malombe Fishery. The catching of Chambo in Lake Malombe has historically been important to Malawi Fisheries, and the changes that have ... -
Trawling and longlining in the Namibian hake industry
(Master thesis; Mastergradsoppgave, 2002-06-07)Two hake species are caught off the coast of Namibia. These are Merluccious capensis and Merluccius paradoxus, and they are not distinguished between in catches . Two fishing fleets harvest hake, these are trawlers and longliners. In this study, the focus has been on the biological and economic characteristics of two different fishing methods. The Pella and Tomlinson surplus production model was ...