Essays about: "sand resistivity"

Showing result 1 - 5 of 11 essays containing the words sand resistivity.

1. 1. 3D modelling and resistivity measurements for hydrogeological assessments in the northern part of Vombsänkan

   University essay from Lunds universitet/Geologiska institutionen

   Author : Farid Khorshidian; [2023]
   Keywords : Conceptual 3D modelling; Resistivity; Hydrogeology; Blue Transition; Vombsänkan; Vombverket; Earth and Environmental Sciences;

   Abstract : The geology of Vombsänkan is characterized by a complex sequence of Quaternary deposits overlying the Paleozoic sedimentary bedrock. The area is 759 km2 and has recorded several ice advances followed by glacial retreats and ice melting. READ MORE

3. 2. Acid sulphate soil in Falkenberg on the west coast of Sweden - The first discovery of active acid sulphate soil outside the Baltic Basin

   University essay from Göteborgs universitet/Institutionen för geovetenskaper

   Author : Ida Kling Jonasson; [2020-09-09]
   Keywords : Acid sulphate soil on the Swedish west coast; formational environment; Tapes transgression; Resistivity measurements; Baltic Basin;

   Abstract : Active AS soil has several negative impacts on the environment due to their ability to severely decrease pH-values and mobilize metals bound in the soil. The negative impacts can especially be seen in aquatic environments that drains an active AS soil. READ MORE

4. 3. Evaluating the potential of artificial infiltration to increase groundwater storage using MIKE SHE : A case study in northern Storsudret, Gotland

   University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

   Author : Sara Schmidt; Per Uppsäll; [2020]
   Keywords : Groundwater modelling; hydrogeology; aquifer assessment; freshwater resources;

   Abstract : The island of Gotland, Sweden, is struggling with supplying the population with freshwater during summers. At the same time as the demand increases during these months, the warm weather and geological conditions prevent sufficient volumes of groundwater to recharge. READ MORE

5. 4. A geophysical survey in the Chocaya Basin in the central Valley of Cochabamba, Bolivia, using ERT and TEM

   University essay from Lunds universitet/Geologiska institutionen

   Author : Hannes Pilser; [2020]
   Keywords : ERT; TEM; geophysics; Cochabamba; aquifer; Earth and Environmental Sciences;

   Abstract : The Chocaya Basin is situated in the north-western part of the Valley of Cochabamba, Bolivia, where a semi-arid climate prevails. The increasing population is dependent on local aquifers for drinking water and irrigation. Wells are used to extract water. READ MORE

6. 5. TEM investigation on Challapampa aquifer, Oruro Bolivia

   University essay from Lunds universitet/Geologiska institutionen

   Author : Måns Larsson; [2016]
   Keywords : kartering; survey geofysik; sedimentologi; geology; hydrogeology; geophysics; sedimentary; geologi; hydrogeologi; Earth and Environmental Sciences;

   Abstract : I denna studie utfördes en TEM (transient elektromagnetisk) undersökning på den Bolivianska altiplanon, norr om staden Oruro. I Oruro finns det ett underskott av dricksvatten och deras huvudsakliga vattenförsörjning kommer från aquiferen Challapampa. READ MORE