Sökning: "Net Fishing"

Visar resultat 1 - 5 av 40 uppsatser innehållade orden Net Fishing.

  1. 1. DEN TORSKADE POLITIKEN? En kvalitativ studie på hur svenska yrkesfiskare ser på den europeiska fiskeripolitiken och utformningen av den

    Kandidat-uppsats, Göteborgs universitet/Statsvetenskapliga institutionen

    Författare :Albert Nordström; [2024-03-18]
    Nyckelord :Småskaligt fiske; storskaligt fiske; bottom-up; top-down; hållbart fiske; kustsamhällen. Small-scale fisheries; large-scale fisheries; bottom-up; top down; sustainable fisheries; coastal communities;

    Sammanfattning : Fisheries is a problem that doesn’t obey national borders and can therefore benefit from being solved between countries instead of within them. Fisheries is a difficult issue for the EU since it touches on issues as economy, culture, environment and social questions. LÄS MER

  3. 2. MODELLING THE SMOLT PRODUCTIVITY OF BROWN TROUT (SALMO TRUTTA) IN HAGA Å

    Kandidat-uppsats, Göteborgs universitet / Instiutionen för biologi och miljövetenskap

    Författare :Lukas Almgren; [2023-10-30]
    Nyckelord :Brown trout; Salmo trutta; Trout habitat score; THS; Haga å; electro-fishing survey;

    Sammanfattning : The brown trout (Salmo trutta) is a facultatively anadromous species, some individuals migrate from the rearing environment in the rivers to the sea while other individuals stay in fresh water. To determine the suitability of a stream for juvenile trout the organization SGBALANST has developed what is called the "Trout habitat score" (THS) model. LÄS MER

  4. 3. Optimizing access to raw material for value-adding processes of fish side streams

    Master-uppsats, Göteborgs universitet/Graduate School

    Författare :Ruodi Gao; [2023-10-10]
    Nyckelord :Fish Side Streams; Environmental Sustainability; Food Packaging; Transportation; Storage; Customs;

    Sammanfattning : Under the double influence of the rapid growth of the population and the shortage of resources, people begin to pay attention to the utilization of existing raw materials. Seafood is one of the indispensable foods for humans to obtain protein. However, as much as 60 per cent of the fish side stream is discarded or produced as low-value products. LÄS MER

  5. 4. Monitoring marine alien and invasive species. A comparison between the traditional method (eRAS) and DNA-based identification of species.

    Master-uppsats, Göteborgs universitet / Institutionen för biologi och miljövetenskap

    Författare :Josefin Holm; [2023-08-22]
    Nyckelord :;

    Sammanfattning : There is a major concern with the uncontrolled spreading of alien and invasive species, caused by an increase in travelling by boat globally. These are dispersed via ballast water, by fouling on ships and in fishing gear. LÄS MER

  7. 5. The use of regurgitated pellets from the great cormorant to detect the presence of the round goby

    Master-uppsats, Göteborgs universitet / Institutionen för biologi och miljövetenskap

    Författare :Tim Dorup; [2023-08-07]
    Nyckelord :Invasive species; Regurgitated pellets; Great cormorant; Round goby; dPCR;

    Sammanfattning : The round goby (Neogobius melanostomus) is an invasive alien species that poses one of the greatest threats to biodiversity and ecosystem services in Sweden today. The round goby originates from the Black Sea and Caspian Sea but has in recent decades rapidly spread with global shipping traffic to new areas in Europe and North America. LÄS MER