Sökning: "sustainable fish consumption"

Visar resultat 1 - 5 av 26 uppsatser innehållade orden sustainable fish consumption.

  1. 1. Effect of a plant-derived nutraceutical on the tolerance of axenically-cultured Artemia towards abiotic or biotic stressor

    Master-uppsats, SLU/Dept. of Animal Breeding and Genetics

    Författare :Ahumuza Allan Castro; [2023]
    Nyckelord :Artemia; Hsp70; Vibrio campbellii; plant extract; aquaculture; abiotic stressor;

    Sammanfattning : Aquaculture is one of the fastest-growing food-production industries worldwide accounting for almost half of fish used for human consumption. Super-intensive, intensive, and semi-intensive farming practices used to produce large farm fish are increasing the frequency of disease outbreaks which is a major problem affecting sustainable aquaculture growth. LÄS MER

  3. 2. Sustainability assessment on different crops for aquaponics : an evaluation table for growing crops using wastewater from juvenile Atlantic salmon in RAS

    Kandidat-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Elísabet Jónsdóttir; [2023]
    Nyckelord :Aquaponics; RAS; MCDA; Atlantic salmon Smolt; hydroponics; Sustainability; Earth and Environmental Sciences;

    Sammanfattning : Aquaculture is an expanding industry, supplying closer to 50% of the total fish consumption. Commercialized fish production faces sustainability challenges which are important to address. Aquaponics uses wastewater from aquaculture to grow plants using hydroponics. LÄS MER

  4. 3. 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

    Master-uppsats, SLU/Dept. of Wildlife, Fish and Environmental Studies

    Författare :Emmy Nyberg; [2022]
    Nyckelord :Aquaculture; wild fish; fat content; protein content; stable isotopes;

    Sammanfattning : 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. LÄS MER

  5. 4. Count on dead wood : a comparison of nature conservation value assessment methods concerning dead wood

    Master-uppsats, SLU/Dept. of Wildlife, Fish and Environmental Studies

    Författare :Andreas Widell; [2022]
    Nyckelord :conservation value assessment methods; dead wood volume; dead wood diversity; time consumption;

    Sammanfattning : Dead wood is acknowledged world-wide for its interconnection to biodiversity and sustainable forest management. In Sweden, today’s retention forestry requires measures to protect and create dead wood, which raise the need of inventory methods for estimating dead wood quantity and quality. LÄS MER

  7. 5. Consumption relationship analysis on Salmon and Cod : quadratic Almost Ideal Demand System approach

    Kandidat-uppsats, SLU/Dept. of Economics

    Författare :Lina Wendel Örtqvist; [2022]
    Nyckelord :Substitution; complements; demand; cross-price elasticities;

    Sammanfattning : There is an endangerment of cod stocks in Sweden. It has been found that farmed salmon from aquacultures is a more sustainable alternative to the overfished and endangered cod. LÄS MER