Sökning: "Emissions"

Visar resultat 21 - 25 av 5569 uppsatser innehållade ordet Emissions.

  1. 21. Har miljöfaktorer betydelse när konsumenter väljer livsmedel? En kvantitativ studie

    Kandidat-uppsats, Umeå universitet/Institutionen för kost- och måltidsvetenskap

    Författare :Evelina Pettersson; Madelene Heikkinen; [2024]
    Nyckelord :Environment; food choices; consumers; Miljö; livsmedelsval; konsumenter;

    Sammanfattning : Bakgrund Livsmedelsval som människor gör påverkar både hälsan och miljön. FN:s klimatpanel har fastställt att de globala utsläppen behöver minska med nästan 50% fram till 2030. Det krävs att konsumenter reflekterar över sina livsmedelsval för att samhället ska uppnå en mer hållbar konsumtion och produktion. LÄS MER

  3. 22. Supply Chain Disruptions : A case study on the effects the Covid-19 pandemic and the Ukraine conflict has had on sustainability work within supply chains in the automotive industry

    Master-uppsats, KTH/Industriell ekonomi och organisation (Inst.)

    Författare :Magnus Ramsköld; [2024]
    Nyckelord :Supply chain; disruptions; resilience; sustainability; automotive; Värdekedjor; störningar; resiliens; hållbarhet;

    Sammanfattning : The invasion of Ukraine during early 2022 resulted in significant disruptions for supply chains globally. With massive delays and resource shortages, many companies have found a need to rethink their approach to resilience to not be as affected by future disruptions of similar proportions. LÄS MER

  4. 23. Solcellsfasad och brandsäkerhet: En jämförande studie av nationella och internationella regelverk, risker och åtgärder

    Master-uppsats, Lunds universitet/Avdelningen för Brandteknik

    Författare :Jonathan Jonsson; [2024]
    Nyckelord :Integrated Photovoltaics; Fire; Photovoltaics; solcell; integrerade solceller; solcellsfasad; BIPV; Building façade; Integrated PV; integrerad solcellsfasad; solceller byggregler; normative framework; standard; building code; fire risks; Technology and Engineering;

    Sammanfattning : This student thesis explores the risks associated with integrated photovoltaic (PV) façades and the challenges associated with implementing them in construction projects. Underlining the significance of curbing greenhouse gas emissions and the potential for PV facades to transform the construction sector, concerns regarding fire safety have surfaced as a primary obstacle. LÄS MER

  5. 24. Greenhouse gas emissions from peat soil thawing in spring : a comparison between fertilized and unfertilized soil

    Master-uppsats, SLU/Dept. of Soil and Environment

    Författare :Fanny Otterlin Karlsson; [2024]
    Nyckelord :agricultural soil; carbon dioxide; freeze-thaw cycles; nitrous oxide; soil temperature; water content;

    Sammanfattning : Peat soils drained for agriculture and forestry contribute to a significant amount of greenhouse gas emissions. Nitrous oxide is a greenhouse gas with high warming potential and agriculture in general accounts for about 70 % of nitrous oxide emissions. LÄS MER

  7. 25. Improvement of anautomatic networkdrawing algorithm in thecontext of utility networks

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

    Författare :Hyacinthe Ménard; [2024]
    Nyckelord :District Heating Network; Mathematical Optimization; Python; Fjärrvärme; Optimeringslära; Python;

    Sammanfattning : The European Union’s ambitious climate targets necessitate substantial reductions in greenhouse gas emissions, particularly within the heating and cooling sector, which accounts for a significant portion of energy consumption. District Heating and Cooling (DHC) systems emerge as a key solution for decarbonizing this sector by enabling high efficiency heat production and the integration of renewable and carbon-neutral energy sources. LÄS MER