Sökning: "fisheries"

Visar resultat 1 - 5 av 830 avhandlingar innehållade ordet fisheries.

  1. 1. Neolithic Fisheries : Osteoarchaeology of Fish Remains in the Baltic Sea Region

    Författare :Carina Olson; Jan Storå; Karin LImburg; Jan Ekman; Stockholms universitet; []
    Nyckelord :HUMANITIES; HUMANIORA; HUMANIORA; HUMANITIES; Neolithic fisheries; local and regional ecosystems; species variation; burnt and unburnt bones; representativeness; contextual quantification; fishing technology; spatial patterns; Archaeology subjects; Arkeologiämnen; osteoarkeologi; Osteoarchaeology;

    Sammanfattning : The variety of fish species found at the archaeological sites indicates the exploitation of local and regional ecosystems. The focus of the fisheries varies from site to site. LÄS MER

  2. 2. Small-Scale Fisheries Governance : Broadening Perspectives on Markets, Relationships and Benefits in Seafood Trade

    Författare :Elizabeth Drury O'Neill; Beatrice Crona; Maricela de la Torre Castro; Stockholms universitet; []
    Nyckelord :AGRICULTURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; LANTBRUKSVETENSKAPER; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; LANTBRUKSVETENSKAPER; LANTBRUKSVETENSKAPER; SAMHÄLLSVETENSKAP; AGRICULTURAL SCIENCES; AGRICULTURAL SCIENCES; SOCIAL SCIENCES; Sustainability; Social-Ecological System; Value chain approach; Social realm; Gender Roles; Local attributes; Marine ecosystem; vetenskap om hållbar utveckling; Sustainability Science;

    Sammanfattning : This licentiate adresses the relative ambiguity surounding benefit flows from small-scale fisheries seafood trade with a specific focus on how they may be impacted by market and social stuctures. Small-scale fishery governenace has previously taken a narrowly approach to sustainability. LÄS MER

  3. 3. Multi-level Interactions between Fisheries and Trade : Modeling intertwined social-ecological systems

    Författare :Laura G. Elsler; Schlüter Maja; Florian Diekert; Stockholms universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; NATURVETENSKAP; SAMHÄLLSVETENSKAP; NATURAL SCIENCES; SOCIAL SCIENCES; multi-level interactions; social-ecological model; trade relationships; complexity; inequality in fisheries; fisheries sustainability; seafood trade; international markets; fisheries collapse; vetenskap om hållbar utveckling; Sustainability Science;

    Sammanfattning : Sustainable and equitable fisheries are central for addressing the challenges of the UN Sustainable Development Goal 14: Life Below Water. International trade, once presented by Walrasian economists as a panacea for fisheries development, has not markedly decreased poverty and has been related to the overexploitation of marine species. LÄS MER

  4. 4. Fisheries Management under Individual Transferable Quota : Outcomes for Ecology and Equity

    Författare :Maartje Oostdijk; Brynhildur Davidsdóttir; Gunnar Stefansson; Ingrid Stjernquist; Mary Wisz; Henrik Österblom; Stockholms universitet; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; AGRICULTURAL SCIENCES; LANTBRUKSVETENSKAPER; NATURAL SCIENCES; NATURVETENSKAP; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; NATURVETENSKAP; TEKNIK OCH TEKNOLOGIER; SAMHÄLLSVETENSKAP; NATURAL SCIENCES; ENGINEERING AND TECHNOLOGY; SOCIAL SCIENCES; Fisheries management; Individual transferable quota; common pool resources; naturgeografi; Physical Geography;

    Sammanfattning : The management of marine resources pose a difficult commons problem as monitoring behavior is difficult and benefit flows from the resources are uncertain. Implementing individual transferable quota (ITQ) is a management regime in which quasi-property rights are assigned for an often mobile and uncertain environmental resource, fish or marine invertebrates. LÄS MER

  5. 5. Man, murres and modern fisheries : A case study in the Baltic Sea

    Författare :Martina Kadin; Henrik Österblom; Olof Olsson; Carl Folke; Morten Frederiksen; Stockholms universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; Seabirds; ecosystem dynamics; fisheries; indicators; ecosystem services; Baltic Sea; common murre; common guillemot; Uria aalge; Natural Resources Management; naturresurshushållning;

    Sammanfattning : Overfishing and climate change put increasing pressure on marine systems, with effects on commercially targeted fish and top predators dependent on these resources. To achieve sustainable resource use, governance mechanisms need to incorporate knowledge about ecosystem dynamics. LÄS MER