Sökning: "Seaweed cultivation"

Visar resultat 1 - 5 av 7 uppsatser innehållade orden Seaweed cultivation.

  1. 1. Seaweed with several benefits A qualitative study about companies’ interest in an environmental project of seaweed cultivations and important factors to consider when formulating a sustainable value proposition of the concept.

    Kandidat-uppsats, Göteborgs universitet/Företagsekonomiska institutionen

    Författare :Kajsa Eriksson; Lovisa Rogbring; [2021-06-30]
    Nyckelord :Environmental project; Seaweed cultivation; Kelp; Saccharina latissima; Climate change mitigation; Carbon offsetting; Eutrophication mitigation.;

    Sammanfattning : Climate change calls for urgent responsibility, not at least from companies, and limitingactivities is vital to not suppress Earth's systems. Carbon offsetting is a short-term solutionused by companies to lower its environmental impact, but new innovations are needed.Multiple researchers have stated several environmental benefits with seaweed, e.g. LÄS MER

  2. 2. Seaweed as a future food : a nutritional perspective with focus on seaweed aquaculture in Scandinavia

    Kandidat-uppsats, SLU/Department of Molecular Sciences

    Författare :Robin Lukic; [2021]
    Nyckelord :Edible seaweed; sugar kelp; Scandinavian seaweed aquaculture; nutrients; toxic metals; food processing; food safety regulation; IMTA;

    Sammanfattning : Edible seaweeds or macroalgae have been a staple food for many centuries in parts of East Asia and have recently started to gain attraction in Europe. Seaweed aquaculture is a well-established food production system in many East Asian countries but has only recently started in Scandinavia. LÄS MER

  3. 3. Algae hydrocarbons designed for bio-based lubricants

    Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Elin Sjöhag; [2020]
    Nyckelord :Microalgae; macroalgae; lubricant; alginate; grease; Mikroalger; makroalger; smörjmedel; alginat; förtjockningsmedel;

    Sammanfattning : Smörjmedel är en nödvändighet för maskiner för att minska slitage och energiförbrukning. Dock är över 95% av de använda smörjmedlen i dag fossilbaserade. Smörjmedel baserade på vegetabiliska oljor finns tillgängliga men har ofta en lägre oxidativ stabilitet och sämre lågtemperaturegenskaper än deras fossilbaserade motsvarigheter. LÄS MER

  4. 4. Algae cultivations in Kenya- a sustainable solution? : An assessment and investigation over deepwater cultivation in Shimoni, Southern Kenya

    Kandidat-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik; KTH/Hållbar utveckling, miljövetenskap och teknik

    Författare :Greta Gustafsson; Amanda Sivard; [2020]
    Nyckelord :Macro algaes; aquaculture; deep-water techniques; Kenya; Makroalger; vattenbruk; djupt vatten; Kenya;

    Sammanfattning : With a strong demand for aquatic products, seaweed is a promising application in a wide range of areas, such as food, medicine and energy. Kenya is seen as a country with great potential of expanding its seaweed industry, and by inspiration from the widespread production of algaes at Zanzibar, improvements and adaptations can be made to fit Kenya. LÄS MER

  5. 5. Tångodlad potatis- nyttigt eller skadligt?

    Kandidat-uppsats, Högskolan i Gävle/Avdelningen för elektronik, matematik och naturvetenskap

    Författare :Christel Bjerkendahl; [2015]
    Nyckelord :Baltic Sea; Cadmium; Fucus; Heavy metal; Macroalgae; Macroalgal compost; Potato; Seaweed; Fucus; kadmium; makroalger; odlingsförsök; potatis; tungmetaller; tång; tångkompost; Östersjön;

    Sammanfattning : The nutrition bound in macroalgae, also known as seaweed, contains high amounts of all the nutrients, micronutrients, vitamins and plant hormones, necessary for plants, animals and humans. Totally for free it is floating in the oceans around the world and has been harvested and used by people for thousands of years. LÄS MER