Essays about: "wild fish"

Showing result 6 - 10 of 90 essays containing the words wild fish.

  1. 6. Aquaculture and its effect on the wild fish resource in a Swedish lake : An evaluation of changes in fat content, protein content and trophic niche

    University essay from SLU/Dept. of Wildlife, Fish and Environmental Studies

    Author : Emmy Nyberg; [2022]
    Keywords : Aquaculture; wild fish; fat content; protein content; stable isotopes;

    Abstract : Fish is nutritious and important as a food source for many people. It contains high levels of protein, important omega-3 fatty acids as well as micronutrients. For a sustainable fish consumption, aquaculture is needed but it can affect nearby ecosystems in many ways. READ MORE

  3. 7. Människors inställning till fiskvälfärd

    University essay from SLU/Dept. of Animal Environment and Health

    Author : Maria Eriksson; [2022]
    Keywords : attityd; konsumentmakt; djurvälfärd; djurskydd; bedövning; slakt; fiske;

    Abstract : Animal welfare is a question of increasing importance for consumers around the world. Consumers’ attitudes toward animals are important drivers when it comes to safeguarding factors in the welfare of farm animals. Fish is an animal that man benefits from in several ways. READ MORE

  4. 8. Fatty acid composition in salmonid eggs : a comparative study of Atlantic salmon and brown trout

    University essay from SLU/Department of Molecular Sciences

    Author : Linnéa Appert; [2022]
    Keywords : Salmonid eggs; Lipids; Fatty acids; Atlantic salmon; brown trout; DHA; EPA; AA;

    Abstract : Atlantic salmon (AS) and brown trout (BT) are part of the salmonid family and are some of the most popular fish species in Western culture. Due to their popularity, there is incentive to understand the varying factors which ensures species survival. READ MORE

  5. 9. Smitta av BKD mellan och inom odlad och vild fisk

    University essay from SLU/Dept. of Animal Nutrition and Management

    Author : Xenia Vincze; [2022]
    Keywords : BKD; bakteriell njurinflammation; Renibacterium salmoninarum; horisontell överföring; vertikal överföring; påverkan; vild och odlad fisk;

    Abstract : Bakteriell njurinflammation, BKD, är en sjukdom som ger upphov till förluster inom vattenbruksbranschen. Sjukdomen orsakas av bakterien Renibacterium salmoninarum där den mest karakteristiska symptomen är nedsatt immunförsvar samt förändringar i vävnader, främst njurarna. READ MORE

  6. 10. To create multifunctional riverscapes : the example of Älvkarleby in the Nedre Dalälven River, Sweden

    University essay from SLU/Dept. of Urban and Rural Development

    Author : Xuan Ye; [2022]
    Keywords : river space; municipal nature reserve; ecological restoration; landscape planning; fish migration passage; human recreation;

    Abstract : The natural environment and ecological services of rivers and the needs and expansion of human activities using rivers causes conflicting interests. Human survival is inseparable from the dependence on the natural environment, but at the same time, the continuous demand for natural resources has also caused an irreversible impact. READ MORE