Sökning: "flod"

Visar resultat 1 - 5 av 38 uppsatser innehållade ordet flod.

  1. 1. The Role of Uni- and Multivariate Bias Adjustment Methods for Future Hydrological Projections and Subsequent Decision-Making

    Master-uppsats, Uppsala universitet/Luft-, vatten- och landskapslära

    Författare :Anna Merle Liebenehm-Axmann; [2024]
    Nyckelord :Bias adjustment methods; future hydrological climate projections; statistical analysis; future streamflow analysis; biasjusteringsmetoder; framtida hydrologiska projektioner; statistisk analys; framtida vattenförings analys;

    Sammanfattning : Climate models are essential for generating future climate projections. However, due to simplifications, the models can produce systematic differences between output and reality, which is referred to as model bias. Bias adjustment methods aim to reduce this error, which is important for making future projections more reliable. LÄS MER

  3. 2. Assessment of a sediment management solution in a reservoir with a sluicing technique using a HEC-RAS 2D model : Case study of Andakílsá river in west Iceland

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

    Författare :Emilía Sól Gudgeirsdóttir; [2023]
    Nyckelord :SediCon Sluicer; Andakílsá Hydropower Station; HEC-RAS 2D Sediment modelling; Sustainable sediment management; SediCon Sluicer; Andakílsá vattenkraftverk; HEC-RAS 2D Sediment Modellering; Hållbar sedimenthantering;

    Sammanfattning : Sediment-related issues in reservoirs can often pose significant challenges to their operational effectiveness, sustainability, and environmental impact. Sustainable sediment management can help resolve these issues and extend the lifespan of dams. LÄS MER

  4. 3. Effects of gamification elements in math software for children

    Master-uppsats, Linköpings universitet/Institutionen för datavetenskap

    Författare :Felicia Flod; [2023]
    Nyckelord :Gamification; game-based learning; leaderboards; badges;

    Sammanfattning : Mathematics is a subject many children find challenging and uninteresting. This is highly problematic because of its use in work and everyday life. Some schools are implementing game-based learning to increase the younger students’ positive relation towards mathematics. An example of a game that uses learning through play is Magical Garden. LÄS MER

  5. 4. Mikroplast i vattenavsatta sediment

    Kandidat-uppsats, Lunds universitet/Geologiska institutionen

    Författare :Björn Lycke; [2022]
    Nyckelord :Andong salt marsh; microplastics; MPs; trends; United Kingdom; Arctic; Tisza; Thames; Elbe; India; primary microplastics; secondary microplastics; PAH; polychlorinated biphenyls; toxic; poison; Earth and Environmental Sciences;

    Sammanfattning : Microplastics (MPs) are a major pollution concern since the start of the mass produc-tion of plastics in the 1950s. MPs form A) when plastics are produced intentionally to be part of beauty products and B) when plastics are broken down into smaller particles by sunlight, wind, and rain. LÄS MER

  7. 5. Modelling the Human-Flood Interactions : Effects of different societal risk perceptions on flood losses

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

    Författare :Zhixian Hu; [2022]
    Nyckelord :Socio-hydrological modelling; risk perception; flood risk management; Sociohydrologisk modellering; riskperception; hantering av översvämningsrisk;

    Sammanfattning : Can one society’s flood risk perception and management strategy impact the neighbouring society? This study applies a socio-hydrological model to four ideal types of society living along the same river. These societies have various rationalities and risk perceptions: risk-controlling, risk-monitoring, risk- neglecting and risk-downplaying. LÄS MER