Essays about: "geofysik"

Showing result 21 - 25 of 66 essays containing the word geofysik.

  1. 21. Analysis of Multicomponent Data to Study Esker Structures, Turku-Finland

    University essay from Uppsala universitet/Geofysik

    Author : Julia Fridlund; [2017]
    Keywords : Finland; esker structures; reflection seismology; multicomponent data; S-wave; Finland; rullstensås; reflexionsseismik; flerkomponentdata; S-vågor;

    Abstract : Eskers are long winding ridges that originate from gravel that has travelled in meltwater streams in glaciers. At the study site, Virttaankangas plane in southwest Finland, there are esker structures covered by sediments. One reason why it is important to study eskers is because they are used for purifying drinking water. READ MORE

  3. 22. Downhole Physical Property Logging of the Blötberget Iron Deposit, Bergslagen, Sweden

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Philip Johansson; [2017]
    Keywords : Borehole logging; resistivity logging; magnetic susceptibility; magnetite; Bergslagen; Borrhålsloggning; geofysik; apatitjärnmalm; Bergslagen;

    Abstract : Geophysical methods are frequently applied in conjunction with exploration efforts to increase the understanding of the surveyed area. Their purpose is to determine the nature of the geophysical response of the subsurface, which can reveal the lithological and structural character. READ MORE

  4. 23. Earthquake Analysis Using a Migration Based Detection Algorithm Applied to Local Earthquake Data

    University essay from Uppsala universitet/Geofysik

    Author : Stefan Johansson; [2017]
    Keywords : migration; stacking; earthquake detection; migration; stacking; detektering av jordskalv;

    Abstract : In this study earthquake data is analyzed using a newly developed Migration Based Detection (MBD) algorithm (Wagner et al. 2017). READ MORE

  5. 24. New concept for monitoring SO2 emissions from Tavurvur volcano in Papua New Guinea

    University essay from Uppsala universitet/Geofysik

    Author : Julia Wallius; [2017]
    Keywords : ;

    Abstract : .... READ MORE

  6. 25. 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