Sökning: "future streamflow analysis"

Visar resultat 1 - 5 av 7 uppsatser innehållade orden future streamflow analysis.

  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. Observed hydro-climatic trends and local perceptions of water availability: a mixed-methods study in Marsyandi river basin, Nepal

    Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Hanna Ekström; [2020]
    Nyckelord :Physical Geography; Ecosystem Analysis; ETCCDI; climate indices; RHESSys; Himalaya; socio-hydrology; Earth and Environmental Sciences;

    Sammanfattning : In the central Himalayas, water dynamics are expected to change due to multiple factors like climate change, hydro power development and shifting land use practices. This thesis looks at possible changes in water dynamics in Marsyandi river basin, Nepal, as well as causes to those changes and how they are perceived locally. LÄS MER

  4. 3. Contributions of Event Water to Streamflow in an Agricultural Catchment

    Kandidat-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Johannes Hagby; [2018]
    Nyckelord :Isotopic hydrograph separation; tracer; event water; pre-event water; sequential rainfall collector; Hydrograf separation; spårämne; eventvatten; pre-event vatten; sekventiell regnuppfångare;

    Sammanfattning : In agricultural catchments, hydrological processes play an important role in the export of nutrients. Water that enters a catchment during a rain event (event water) can have different flow paths and residence times. LÄS MER

  5. 4. Estimating Aquifer Transmissivity based on Streamflow Records using an Analytical Approach in Kilombero Valley, Tanzania

    Master-uppsats, Stockholms universitet/Institutionen för naturgeografi

    Författare :Jamila Tuwa; [2016]
    Nyckelord :;

    Sammanfattning : Streamflow recession techniques have been useful in estimating aquifer hydraulic propertiesthat are not easily measured, but are important for the hydrologic responses of catchments.Compared to other hydraulic properties, aquifer transmissivity (T) is a key parameterproviding insight on groundwater development at a local and regional scale. LÄS MER

  7. 5. Regional Quantification of Climatic and Anthropogenic Impacts on Streamflows in Sweden

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Sofia Hedberg; [2015]
    Nyckelord :Rainfall-runoff modeling; Change point and trend detection; time- series analysis; attribution of changes; climatic and anthropogenic impact; HBV- model; Hydrologisk modellering; detektion av trender och abrupta förändringar; tidsserieanalys; orsakskoppling till förändringar; klimat och antropogen påverkan; HBV modellen;

    Sammanfattning : The anthropogenic impact on earth’s systems has rapidly increased since the middle of the last century and today it is hard to find a stream that is not influenced by human activities. The understanding of causes to changes is an important knowledge for future water management and planning and of that reason climatic and anthropogenic impact on streamflow changes in Sweden were explored and quantified. LÄS MER