Sökning: "glaciolacustrine"

Visar resultat 1 - 5 av 7 uppsatser innehållade ordet glaciolacustrine.

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

    Master-uppsats, Lunds universitet/Geologiska institutionen

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

    Sammanfattning : 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. LÄS MER

  3. 2. Implications of a rapidly thinning ice-margin for annual moraine formation at Gornergletscher, Switzerland

    Master-uppsats, Lunds universitet/Geologiska institutionen

    Författare :Lukas Rettig; [2020]
    Nyckelord :Recessional moraines; Ice-marginal processes; Glacier retreat; Glacial geomorphology; Glacial sedimentology; Alpine glaciers; Swiss Alps; Earth and Environmental Sciences;

    Sammanfattning : This study examines genetic processes and climatological significance of annual moraine formation in the foreland of Gornergletscher, a large alpine-valley glacier located in the southern Swiss Alps. A particular focus is set on moraine ridges that have been forming between 2007 and 2019, a period when the glacier has been subject to accelerated retreat and pronounced frontal thinning. LÄS MER

  4. 3. Diamonds in the Rough : Remote predictive mapping using multispectral satellite imagery for kimberlite exploration on northeast Banks Island, NT

    Master-uppsats, Stockholms universitet/Institutionen för naturgeografi

    Författare :Anne Farineau; [2015]
    Nyckelord :;

    Sammanfattning : This study demonstrates the use and limitations of Remote Predictive Mapping (RPM) as an aid to kimberlite exploration on northeast Banks Island, Northwest Territories, Canada. It focuses on the effectiveness of ASTER and Landsat 8 optical multi-spectral satellite imagery for discerning the spectral properties of different bedrock and surficial materials that outcrop or blanket the regional terrain. LÄS MER

  5. 4. Deglaciationsförloppet och Isdämda sjöar i Vindelälvens källområde

    Kandidat-uppsats, Institutionen för naturgeografi och kvartärgeologi (INK)

    Författare :Robin Blomdin; [2009]
    Nyckelord :Deglaciationen; Isdämda sjöar; glacialmorfologi; Vindelälvens källområde;

    Sammanfattning : En detaljerad landformkartering av ett högfjällsområde i Vindelälvens källområde har utförts med syfte att öka kunskapen om inlandsisens dynamik och karaktär (iskantens reträtt, isens aktivitet och rörelseriktningar och isens basala temperatur) under deglaciationen i denna del av den Svenska fjällkedjan. Undersökningsområdet antas ha varit beläget inom det, för inlandsisen, bottenfrusna kärnområde som karaktäriserade det senaste istidsmaximat (LGM). LÄS MER

  7. 5. A sedimentological and stratigraphical study of Weichselian sediments in the Tvärkroken gravel pit, Idre, west-central Sweden

    Magister-uppsats, Lunds universitet/Geologiska institutionen

    Författare :Johanna Anjar; [2008]
    Nyckelord :Dalarna; interstadial; glaciolacustrine; braided river; till; glacilakustrin; flätflod; morän; Earth and Environmental Sciences;

    Sammanfattning : A detailed sedimentological study was made on six section walls in the Tvärkroken gravel pit, Idre, west-central Sweden. Based on sediment characteristics, three sedimentary units, units 1-3, were identified. The lowest unit, unit 1, was formed by deposition from sediment-loaded underflows into a stagnant basin. LÄS MER