Sökning: "fishing technology"

Visar resultat 1 - 5 av 29 avhandlingar innehållade orden fishing technology.

1. 1. Fishing for Females : Sensory Exploitation in the Swordtail Characin

   Författare :Mirjam Amcoff; Niclas Kolm; Michael Ryan; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Sexual selection; Mate choice; Courtship; Sensory bias; Plasticity; Corynopoma riisei; Mulitiple signalling; Biologi med inriktning mot zooekologi; Biology with specialization in Animal Ecology;

   Sammanfattning : Mate choice plays an important role in sexual selection and speciation. The evolution of mate choice is intriguing in cases where choosy individuals gain little except for genetic material from the mate and where the trait used as a criterion for the choice is costly to its bearer. LÄS MER

3. 2. Food traceability in regulated fresh food supply chains with an emphasis on the Swedish fishing industry

   Författare :Henrik Ringsberg; Förpackningslogistik; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Food traceability; fresh food supply chains; ICT; conceptual modelling; governmental authorities; food supply chain transparency; food traceability requirements;

   Sammanfattning : Food traceability is gaining increased attention in food companies and governmental authorities. This is because of the increase in legal and consumer requirements on ensuring food safety, quality and preservation of living resources. These requirements especially apply to the management of food traceability in regulated fresh food supply chains. LÄS MER

4. 3. Hooked on Markets : Revaluing Coastal Fisheries in Liberal Rural Capitalism

   Författare :Alexander Dobeson; Patrik Aspers; Vessela Misheva; Koray Çalışkan; Uppsala universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; marketisation; economisation; valuation; evaluation; practice theory; technology; quality; relational ethnography; natural resources; fisheries; rural capitalism;

   Sammanfattning : Natural resource–based economies are typically embedded in rural networks of production. In recent years, however, the privatisation of access rights and the organisation of markets have substantially transformed some of these rural economies. LÄS MER

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

   Författare :Carina Olson; Jan Storå; Karin LImburg; Jan Ekman; Stockholms universitet; []
   Nyckelord :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

7. 5. Local or central snow deposits?

   Författare :Karin Reinosdotter; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; VA-teknik; Urban Water Engineering;

   Sammanfattning : Snow handling includes activities such as removing, transporting and dumping the snow, as well as controlling the slipperiness. It is a complex issue that has been widely discussed in the media during the past years. The discussions have been focused mainly on snow deposits and the effect created by de icers. LÄS MER