Essays about: "Översvämningsmodellering"

Showing result 6 - 10 of 11 essays containing the word Översvämningsmodellering.

  1. 6. Modeling hydrometeorological extremes in Alpine catchments

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Theo Voulgaridis; [2017]
    Keywords : method of fragments; HBV; rainfall disaggregation; weather generation; hydrological modeling; modeling; översvämningsmodellering; hydrologisk modellering; vädergenerator; hbv-modellen;

    Abstract : Uncertainties with a modeling framework consisting of a weather generator, two precipitation disaggregation models and the hydrological HBV model was assessed with respect to hydrometeorological extremes in Tyrol, Austria. Extreme precipitation events are expected to increase in intensity and frequency in the Alps during a warmer climate. READ MORE

  3. 7. Potentials and limitations of 1D, 2D and coupled 1D-2D flood modelling in HEC-RAS

    University essay from Lunds universitet/Avdelningen för Teknisk vattenresurslära

    Author : Alexander Betsholtz; Beatrice Nordlöf; [2017]
    Keywords : Hydraulic modelling; HEC-RAS; 1D; 2D; 1D-2D; flooding; sub-grid; Technology and Engineering;

    Abstract : Hydraulic models can be used to predict the consequences of flooding events. In this project, three hydraulic models were constructed using the software HEC-RAS, and compared through a case study on Höje river catchment. READ MORE

  4. 8. Flood Risk Mapping in Africa: Exploring the Potentials and Limitations of SRTM Data in the Lower Limpopo, Mozambique

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Paulina Bastviken; [2016]
    Keywords : Flood inundation modelling; Africa; SRTM; LISFLOOD-FP; quality analysis; Översvämningsmodellering; Afrika; SRTM; LISFLOOD-FP; kvalitetsanalys;

    Abstract : Many regions in Africa are presently faced with an increasing flood risk due to impending climate change and population growth. One useful mitigation strategy to decrease this risk would be to map it, so that urban planning, warnings systems and emergency response subsequently could be designed to reduce societal vulnerability. READ MORE

  5. 9. Development of a Flood Model Based on Globally-Available Satellite Data for the Papaloapan River, Mexico

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Janis Kreiselmeier; [2015]
    Keywords : Flood inundation modelling; shuttle radar topography mission SRTM ; light detection and ranging LiDAR ; LISFLOOD-FP; Remote sensing; Översvämningsmodellering; shuttle radar topography mission SRTM ; light detection and ranging LiDAR ; LISFLOOD-FP; Fjärranalys;

    Abstract : Flood inundation modelling is highly dependent on an accurate representation of floodplain topography. These  remotely  sensed  accurate  data  are  often  not  available  or  expensive,  especially  in  developing countries. READ MORE

  6. 10. MIKE 21 FM in Urban Flood Risk Analysis : A comparative study relating to the MIKE 21 Classic model

    University essay from KTH/Vattendragsteknik

    Author : Alexander Salmonsson; [2015]
    Keywords : MIKE 21; flexible mesh; urban flooding; flood modelling; hydraulics; cloudburst; MIKE 21; flexibelt mesh; urban översvämning; översvämningsmodellering; hydraulik; skyfall;

    Abstract : Due to recent summers’ amplified frequency in intense rainstorm events, so-called cloudbursts, in places of the world not normally prone to such extreme weather phenomena, interest has aroused amongst authorities regarding measures to address in order to minimize the devastating impact of the subsequent floods. Such measures include physical planning of the townscape in terms of avoiding water to pond in inappropriate places. READ MORE