Sökning: "environmental indicators"

Visar resultat 1 - 5 av 555 uppsatser innehållade orden environmental indicators.

  1. 1. Klimatrubrikens påverkan på läsarens intresse : En kvantitativ och kvalitativ analys om vad för klimatrubriker ungdomar tenderar att lockas av

    Kandidat-uppsats, Linnéuniversitetet/Institutionen för medier och journalistik (MJ)

    Författare :Fabian Sand Igelström; Loke Johansson; [2024]
    Nyckelord :Rubriker; klimatförändring; blandad metod; gestaltningsteorin;

    Sammanfattning : The purpose of this study was to identify what kind of climate headlines that people aged 18 to 25 think are most interesting and attractive. The theoretical framework used in the essay is framing theory and relevance theory. Framing theory is used to understand how journalists think when they form a headline. LÄS MER

  3. 2. Metaller i Vombsjön - Mygglarver som bioindikator för miljöövervakning

    Kandidat-uppsats, Lunds universitet/Centrum för miljö- och klimatvetenskap (CEC)

    Författare :Siri Bengtsson; [2024]
    Nyckelord :Bioindicators; Chironomidae; Freshwater source; Lake Vomb; Metal concentrations; Pollution; Sediment sampling; Earth and Environmental Sciences;

    Sammanfattning : This study investigates concentrations of eight metals (Cu, Zn, Cd, Pb, Hg, Cr, Ni, As) in the freshwater resource Lake Vomb, located in the south of Sweden (Scania), and explores the potential use of deformed Chironomidae larvae as bioindicator. Sediment samples from six locations were analysed against threshold values from the Swedish Agency for Marine and Water Management and background values from the Swedish Environmental Protection Agency. LÄS MER

  4. 3. Exploring potential E-fuel production pathways for maritime and aviation sectors in France : a techno-economic and environmental assessment

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

    Författare :Mathieu Minaud; [2024]
    Nyckelord :;

    Sammanfattning : The aviation and maritime industries pose significant challenges for decarbonization, having increased activity in the past decade. One promising solution to limit emissions in these sectors is Electrofuels (E-fuel), derived from water electrolysis hydrogen and captured CO2 or nitrogen. LÄS MER

  5. 4. Digital Twins and Sustainability: A Comprehensive Review of Limitations and Opportunities

    Master-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

    Författare :Simeon Petrov; [2023-12-04]
    Nyckelord :Digital Twins; Real Twin; Sustainability; Metrics; Indicators; Industry; Manufacturing; Production; Systemic Literature Review;

    Sammanfattning : During the past few years there has been an increasing push to deliver sustainable products and improve production processes to meet the growing demand faced by various types of industries. There is a high importance placed on identifying and defining project, product, and policy goals but sustainability goals within these areas are difficult to define. LÄS MER

  7. 5. Prosperity with a purpose

    Kandidat-uppsats, Göteborgs universitet/Institutionen för nationalekonomi med statistik

    Författare :Ebba Bengtsson; Lilian Landström; [2023-08-22]
    Nyckelord :Panel data; SDG index; Environmental impact; Economic growth;

    Sammanfattning : In the current landscape, policymakers are confronted with a formidable task: striking the delicate equilibrium between ongoing economic growth and a sustainable transition. This dilemma forces a difficult trade-off in various sectors, where the pursuit of sustainability often entails sacrifices and compromises with regard to economic growth. LÄS MER