Now showing items 21-40 of 4949

    • Biological rhythms in Arctic vertebrates. 

      Van Oort, B.E.H.; Tyler, N.J.C.; Reierth, Eirik; Stokkan, K.-A. (Journal article; Peer reviewed; Tidsskriftartikkel, 2000)
    • Nye FoU-tilbud til sjømatindustri. Forslag til strategi for fiskeriforskningsmiljøet i Tromsø 

      Olsen, Ragnar Ludvig; Strøm, Terje; Sunnanå, Knut; Akse, Leif; Edvardsen, Torgeir (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 ...
    • Dendroclimatology on Scots pine (Pinus sylvestris L.) in northern Norway 

      Kirchhefer, Andreas Joachim (Doctoral thesis; Doktorgradsavhandling, 2000-03-17)
      A total of ten tree-ring chronologies of Scots pine, Pinus sylvestris L., was constructed between the Vesterålen archipelago and the Finnmarksvidda in order to investigate the regional variability of radial growth and climate response of pine. The longest tree-ring chronology, located in Forfjorddalen in Vesterålen, was highly significant back to AD 1354. The study area was divided into three ...
    • Lumpsucker (Cyclopterus lumpus) otoliths: dissection, mounting and age-reading 

      Albert, Ole Thomas; Bertelsen, Bernt; Jonsson, Sigurd T.; Pettersen, Ivar H.; Torstensen, Else (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 ...
    • Incentives for international environmental co-operation : the flexible mechanisms of the Kyoto Protocol 

      Mikkelsen, Eirik (Master thesis; Mastergradsoppgave, 2000-08)
      In this thesis I have taken a broad view on international environmental co-operation; What are the incentives, obstacles and ways to enhance participation and compliance with international environmental agreements. I have also looked at a more specific issue; The implementation of the “flexible mechanisms” of the Kyoto Protocol, and particularly joint implementation projects between an investor ...
    • Understanding and practising market orientation : exploring how managers cope in turbulent environments 

      Ottesen, Geir Grundvåg (Doctoral thesis; Doktorgradsavhandling, 2001-11-23)
      Ottesens doktorgrad fokuserer på hva det innebærer å være markedsorientert for bedrifter i fiskerinæringen. I næringsmessige debatter blir det ofte påpekt at norsk fiskeindustri må bli mer markedsorientert. Mens begrepet markedsorientering har blitt et moteord som brukes av både politikere og næringsliv, blir det sjelden klargjort hva dette innebærer. Resultatene fra avhandlingen avdekker hvordan ...
    • Failure of two consecutive annual treatments with ivermectin to eradicate the reindeer parasites (Hypoderma tarandi, Cephenemyia trompe and Linguatula arctica) from an island in northern Norway. 

      Nilssen, Arne C.; Hemmingsen, Willy; Haugerud, Rolf E. (Journal article; Tidsskriftartikkel; Peer reviewed, 2002)
      The highly efficient endectocide ivermectin is used to reduce the burden of parasites in many semidomestic reindeer herds in northern Fennoscandia. In the autumn of 1995 and 1996 all reindeer on the island of Silda (42 km2) were treated with ivermectin in an attempt to eradicate the warble fly (Hypoderma (=Oedemagena) tarandi (L.)), the nose bot fly (Cephenemyia trompe (Modeer)) (Diptera: Oestridae) ...
    • Fiskeren fra veidemann til "advokat" 

      Johnsen, Jahn Petter (Chapter; Bokkapittel, 2002)
    • Kartlegging av fangstbare forekomster av kråkeboller i Vest-Finnmark 

      Sivertsen, Knut (Research report; Forskningsrapport, 2002)
    • Kartlegging av kråkebolleforekomster i Indre Laksefjord i Finnmark 

      Sivertsen, Knut (Research report; Forskningsrapport, 2002)
    • Allocating quotas and limiting access. An approach to management. The case of the Norwegian mackerel fishery 

      Sand, Mona (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 ...
    • Development of artisanal fishery in Rama Cay community, Atlantic coast of Nicaragua 

      Sequeira, Karen M. Joseph (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) 

      Bortier-Verstraaten, Mabel Borteley (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 

      Msigwa Chando, Catherine (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 

      Ali, Abdurhman Kelil (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 

      Maguza-Tembo, Francis (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 

      Elago, Panduleni N. (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 ...
    • The economic development of the kapenta fishery Lake Kariba (Zimbabwe/Zambia) 

      Madamombe, Loveness (Master thesis; Mastergradsoppgave, 2002-06-07)
      Kapenta (Limnothrissa miodon) was introduced from Lake Tanganyika into the man-made Lake Kariba, where it now supports a large and viable fishery for Zimbabwe and Zambia who share the lake. The challenge for this paper has been to investigate whether the viability of the kapenta fishery is dependent upon biological factor or economic parameters. The Pella and Tomlinson surplus production model ...
    • The evaluation for the fisheries resources in Bohai Sea 

      Zhang, Chunrong (Master thesis; Mastergradsoppgave, 2002-06-12)
      Fisheries in Bohai Sea occur in an ecosystem, with different provinces conducting fishing activities on different species using different gears. Coordination of government actions continues to be a problem, as there exists many contradictions between different sectoral planning approaches. With the absence of a holistic institutional framework of management mechanism, coastal and marine resources ...