Sökning: "circular aquaculture"

Visar resultat 1 - 5 av 6 uppsatser innehållade orden circular aquaculture.

  1. 1. Evaluation of novel climate-friendly feed for Nile tilapia in Tanzania

    Master-uppsats, SLU/Dept. of Animal Nutrition and Management

    Författare :Vilma Johansson; [2023]
    Nyckelord :Black soldier fly; novel fish feed; circular aquaculture; sub-Sahara aquaculture; greenhouse gas emissions; LCA; Nile tilapia;

    Sammanfattning : Tanzania is a country located in sub-Sahara Africa by the Indian Ocean. Tanzania's aquaculture sector is small but has the potential to grow. As the population grows, so does the demand for food. Nile tilapia is the most cultured fish in Tanzania due to its hardiness, fast growth and tolerance to many environmental conditions. LÄS MER

  3. 2. Stress och beteende vid bedövning av öring

    Kandidat-uppsats, SLU/Dept. Of Aquatic Resources

    Författare :Victoria Welander; [2022]
    Nyckelord :stress; bedövning; öring;

    Sammanfattning : I samband med att fiskar har blivit allt vanligare inom områden som forskning, odling och miljöövervakning har behovet av att säkerställa god djuromsorg blivit mer uppmärksammat. För att minska fiskens stress och underlätta den fysiska hanteringen brukar bedövningsmedel användas i många sammanhang. LÄS MER

  4. 3. Oulu Biovillage: Exploring Blue Bioeconomy Ecosystem Opportunities in Oulu, Finland

    Master-uppsats, Lunds universitet/Institutionen för arkitektur och byggd miljö

    Författare :Emeline Lex; [2019]
    Nyckelord :Bioeconomy; blue bioeconomy; circular economy; ecosystem; waste-to-resource systems; local; community; regenerative; fish; aquaculture; renewable energies; biogas; bioenergy; live-work; cradle-to-cradle; typologies; greenhouse; environment; business; Oulu; Finland; Arts and Architecture;

    Sammanfattning : By the year 2030, the world will need 50% more food, 45% more energy and 30% more water. This growth in demand will increase pressure on our natural resources. Ingenuitive and adaptive thinking will therefore be required in the ways we build our cities. LÄS MER

  5. 4. Contextual factors influencing the development of a circular business model in aquaponics : a case study of Peckas Tomater

    Master-uppsats, SLU/Dept. of Economics

    Författare :Sofia Björkén; Elin Bystedt; [2019]
    Nyckelord :aquaponic; bio-economy; business model; circular business model; circular bio-economy; circular economy; controlled environmental farming;

    Sammanfattning : Research within the area of aquaponics is mostly focusing on technical perspectives such as aquaculture, hydroponics, and engineering. There are also few existing commercial aquaponics businesses globally and little knowledge about how aquaponic business model develop in practice. LÄS MER

  7. 5. Exploring business model innovation for circular bio-economy : a case study on aqua-agro interactions in food production on Åland

    Uppsats för yrkesexamina på avancerad nivå, SLU/Dept. of Economics

    Författare :Ludvig Bennetoft; Natalie Tysk; [2018]
    Nyckelord :circular bio-economy; integrated aquaculture and agricultural production systems; sustainable business model innovation;

    Sammanfattning : Because of the growing population in the world, leading to increased resource demand and at the same time the need for conserving the environment, there is a growing interest in transitioning from present economic systems to a more sustainable future. Out of this context, the concept circular bio-economy (CBE) is highlighted by policy makers and governments, and adopted by businesses, because it is as a way of decreasing human-induced environmental impacts, generate new market opportunities and use resources more efficiently. LÄS MER