Sökning: "lorry transport"

Visar resultat 1 - 5 av 18 uppsatser innehållade orden lorry transport.

  1. 1. “It was a free and healthy job” : timber floating on the river Ångermanälven in the 20th century

    Master-uppsats, SLU/Dept. of Forest Ecology and Management

    Författare :Olivia Forssén; [2023]
    Nyckelord :timber floating; forest history; women in timber floating; interviews; historical records;

    Sammanfattning : The exploitation of northern Sweden's forests began in about the 1830s and continued expanding northwards over the following decades. A key factor that enabling the exploitation of these forests was the natural infrastructure, such as the network of rivers, creeks and flooding during the summer, which made it possible to float timber from the forests to the sawmills on the coast. LÄS MER

  3. 2. Life Cycle Assessment of Electric Road Systems - Climate impact in comparison with battery electric vehicles, biogas vehicles and fuel cell electric vehicles

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Miljö- och energisystem

    Författare :Ebba Söderström; Emanuel Bengtsson; [2022]
    Nyckelord :Electric road systems; Elonroad; life cycle assessment; rail; feed-in station; pick-up; on-board charger; climate impact; global warming potential; articulated lorry; lower medium car; bus; Technology and Engineering;

    Sammanfattning : One third of Sweden's total annual greenhouse gas emissions originate from the transport sector today and great changes are thus needed in order to reach the net zero emission target by 2045. One of the most important measures discussed is an increased electrification of the transport sector and a solution with potential to contribute to this transition is electric road systems (ERS), where vehicles are charged dynamically. LÄS MER

  4. 3. CBA of environmental projects within hydropower

    Master-uppsats, KTH/Energiteknik

    Författare :Sarah Hagman; Julia Lindberg; [2018]
    Nyckelord :;

    Sammanfattning : Hydropower is a fundamental pillar in the Swedish energy system and accounts for a large part of the Swedish electricity production. The regulation power is also essential for balancing the grid load. LÄS MER

  5. 4. CBA of environmental projects within hydropower

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Julia Lindberg; Sarah Hagman; [2018]
    Nyckelord :Cost-benefit analysis; CBA; hydropower; socio-economic assessment method; kostnadsnyttoanalys; vattenkraft; miljöprojekt; samhällsekonomisk lönsamhetsbedömning;

    Sammanfattning : Hydropower is a fundamental pillar in the Swedish energy system and accounts for a large part of the Swedish electricity production. The regulation power is also essential for balancing the grid load. LÄS MER

  7. 5. Vilka faktorer påverkar lantbrukaren i valet av placering av en ny byggnad? : stall för mjölkkor, dikor, tjurar och får

    Kandidat-uppsats, SLU/Dept. of Biosystems and Technology (from 130101)

    Författare :Christine Sandén; [2017]
    Nyckelord :byggnadsplanering; byggnadsorientering; gårdsbild; placering av byggnad; lantbruk; ladugård; stall; building orientation; agriculture; livestock building; barn;

    Sammanfattning : Med jämna mellanrum behöver byggnaderna på en gård uppdateras. Det kan ske antingen genom renovering, ombyggnad eller utbyggnad av de befintliga byggnaderna. När det inte är tillräckligt behövs en ny byggnad. LÄS MER