Sökning: "Johanna Stålered"

Hittade 3 uppsatser innehållade orden Johanna Stålered.

  1. 1. Fish Friendly Turbines forDownstream Migration : Literature review and case studies

    Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

    Författare :Signe Rosenblad; [2023]
    Nyckelord :Downstream passage solutions; downstream migration of fish; small-scale hydropower; eel; trout; Nedströms passagelösningar; nedströms vandring av fisk; småskalig vattenkraft; ål; öring;

    Sammanfattning : As the energy consumption is constantly increasing, the demand of renewable energy is increasing too. Thirtythree percent of the renewable energy production in Europe constitutes of hydropower. Hydropower is animportant energy source as it has stabilizing and storing functions, but it heavily affects biodiversity. LÄS MER

  3. 2. Förluster av nedströmsvandrande fisk vid turbinpassage : En fallstudie för att främja den småskaliga, såsom storskaliga vattenkraften

    Master-uppsats, KTH/Kraft- och värmeteknologi

    Författare :Johanna Stålered; [2014]
    Nyckelord :Fiskdödlighet; nedströmsvandrande fisk; vattenkraft; turbin;

    Sammanfattning : The expansion of the Swedish hydro power has contributed positively to the reduction of the environmental impacts from the fossil fueled power production. In the same time the extensive expansion has been proved to cause negative ecological and local environment impacts of a stream. LÄS MER

  4. 3. Solvärme på Utö

    Kandidat-uppsats, KTH/Energiteknik

    Författare :Johan Jakobsson; Johanna Stålered; [2012]
    Nyckelord :;

    Sammanfattning : The guest harbor on Utö, Utö Gästhamn, is currently using electricity for heating all of the water used in the showers and taps. Because of the large amount of visitors, especially during the summer months, the hot water usage gets very high and that is also the case for the electrical bills. LÄS MER