Sökning: "Regime change"

Visar resultat 16 - 20 av 330 uppsatser innehållade orden Regime change.

  1. 16. Investigating the response of terrestrial evapotranspiration to droughts in Africa : A combined remote sensing and modeling approach

    Master-uppsats, Luleå tekniska universitet/Rymdteknik

    Författare :Yang Foo; [2023]
    Nyckelord :earth observation; terrestrial evapotranspiration; drought; vegetation-climate interactions;

    Sammanfattning : Climate change is posing a significant threat to terrestrial ecosystems worldwide, in part due to the more frequent occurrence of extreme climatic events such as droughts. While the importance of drought impacts on vegetation has been widely recognized, the time-dependent characteristics of drought-induced response remain insufficiently understood. LÄS MER

  3. 17. SWAT Runoff Modeling and Salinity Estimation in the Odra River Catchment

    Master-uppsats, Stockholms universitet/Institutionen för naturgeografi

    Författare :Tassilo Thebe; [2023]
    Nyckelord :;

    Sammanfattning : In 2022, a significant fish die-off happened in the Odra River due to a bloomof the toxic gold algae species Prymnesium parvum, which occurs in saline andwarm waters. This event is seen as a major ecological disaster in recent Europeanriver incident history. LÄS MER

  4. 18. Linking the selectivity of varying surface phases of a real palladium catalyst toward specific methane oxidation pathways with Ambient Pressure X-ray Photoelectron Spectroscopy

    Master-uppsats, Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fysiska institutionen

    Författare :Ulrike Küst; [2023]
    Nyckelord :APXPS; catalysis; palladium; methane; Physics and Astronomy;

    Sammanfattning : The study of heterogeneous catalysis, especially within methane oxidation, is of high importance in order to more efficiently remove unburned methane from bio-fuel exhausts. This is relevant as bio-fuel engines will replace those driven by fossil fuels in the coming decades. LÄS MER

  5. 19. The Failure of the ‘Maximum Pressure’ Campaign : A Social Conflict Analysis of how U.S. Sanctions Transformed Coalitional Struggles in Venezuela 2017 – 2022

    Master-uppsats, Lunds universitet/Graduate School

    Författare :Ruben Lind; [2023]
    Nyckelord :sanctions; Venezuela; U.S.; Social Conflict Analysis; social forces; political struggle; Social Sciences;

    Sammanfattning : Despite economic sanctions generally failing to achieve their intended goals, the global use of sanctions has increased dramatically since the end of the Cold war. A recent example of a sanctions regime unsuccessful in realizing its ostensible goal is that of the U.S. LÄS MER

  7. 20. From Paris to Sharm el-Sheikh: : A Framing Analysis of Climate Justice

    Kandidat-uppsats, Umeå universitet/Statsvetenskapliga institutionen

    Författare :Anton Bryntesson; [2023]
    Nyckelord :climate change; climate justice; framing analysis; UNFCCC; COP21; COP27;

    Sammanfattning : While UNFCCC negotiations generally have adopted a neoliberal version of the contestedconcept of climate justice in the last 30 years, the acceptance of the Loss and Damage Fundduring COP27 indicates a possible shift in the climate justice discourse. To examine possibleshifts in the portrayal of climate justice, statements delivered by state representatives fromfive coalitions during COP21 and COP27 have been analyzed using a qualitative framinganalysis. LÄS MER