Essays about: "brunnar"

Showing result 11 - 15 of 46 essays containing the word brunnar.

  1. 11. Evaluation of Darcy Flow Velocities Obtained from Borehole Dilution Tests

    University essay from Lunds universitet/Teknisk geologi; Lunds universitet/Väg- och vattenbyggnad (CI)

    Author : Johanna Lundin; [2019]
    Keywords : Single borehole dilution tests SBDT ; Darcy flow velocity; karst aquifer; porous aquifer; Donauried-Hürbe; Germany; Technology and Engineering;

    Abstract : The project is part of a larger investigation of the water protection area Donauried-Hürbe. This area is a recharge zone used by one of Germany’s biggest water supply companies, the Zweckverband Landwasserversorgung (LW). READ MORE

  3. 12. The Effect of Agricultural Intensification on Nitrate Concentrations in Shallow Groundwater in Two Watersheds in Ethiopia

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Anna Larsson; [2019]
    Keywords : agricultural intensification; Ethiopia; fertilisers; groundwater; nitrate; watershed; avrinningsområde; Etiopien; grundvatten; gödslingsmedel; jordbruksintensifiering; nitrat;

    Abstract : Sustainable intensification of agricultural will be crucial in the future to feed a growing population and address ongoing climate changes. Ethiopia is still dominated by traditional agricultural practices and the population is expected to increase from todays 110 million to 174 million in 2050, making sustainable implementations of intensified agricultural methods crucial. READ MORE

  4. 13. Groundwater flow paths in fractured crystalline bedrock : Electromagnetic VLF measurements and modelling of a groundwater basin in Svanberga, Sweden

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Rasmus Thunell; [2018]
    Keywords : Groundwater; modelling; geophysics; comsol; VLF;

    Abstract : Sweden is a country with a relatively high number of private wells, where about 1.2 million inhabitants in permanent housing and an equal amount in summer housing relies on private wells as their drinking water supply. At the same time the market for drinking water treatment products is unregulated regarding quality and requirements are needed. READ MORE

  5. 14. Aquifer Thermal Energy Storage : Impact on grondwater chemistry

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Julian Kolesnik Lindgren; [2018]
    Keywords : ATES; Aquifer Thermal Energy Storage; groundwater chemistry; akviferlager; akviferlagring; termisk energilagring; grundvattenkemi;

    Abstract : Groundwater is potentially a useful source for storing and providing thermal energy to the built environment. In a nordic context, aquifer thermal energy storage, (ATES) has not been subject to a wider extent of research concerning environmental impact. READ MORE

  6. 15. Geothermal Energy Production from Oil and Gas Wells

    University essay from KTH/Energiteknik

    Author : Mariia Shmeleva; [2018]
    Keywords : ;

    Abstract : This Thesis presents an investigation of geothermal energy production and utilization for electricity generation on the petroleum fields. According to the global energy market in Russia, the leading position takes oil and gas industry. Experts say that most of large petroleum deposits are depleted and the water cut reaches up to 80-90%. READ MORE