Sökning: "glacial lake"

Visar resultat 21 - 25 av 37 uppsatser innehållade orden glacial lake.

  1. 21. Two Boat Lake as an Historical Archive for Future Studies by GRASP : Greenland Analogue Surface Project

    Kandidat-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Sara Dahlgren; [2014]
    Nyckelord :;

    Sammanfattning : Two Boat Lake is a non-glacial lake situated within the largest ice free area on Greenland. This literary study has investigated whether it could potentially become a good environmental archive in future studies. LÄS MER

  3. 22. Paleoekologisk och kemisk-fysikalisk undersökning av ett avvikande sedimentlager i Barsebäcks mosse, sydvästra Skåne, bildat för ca 13 000 år sedan

    Kandidat-uppsats, Lunds universitet/Geologiska institutionen

    Författare :Anette Nilsson Brunlid; [2014]
    Nyckelord :erosionsyta; Barsebäck; Baltiska issjön; sedimentlager; Allerød Erosion surface; sediment layer; Allerød; Baltic Ice Lake; Earth and Environmental Sciences;

    Sammanfattning : För ca 13 000 år sedan bildades ett skarpt avgränsat mörkare sedimentlager i Barsebäcks mosse, då en sjö, idag ett kärr, i sydvästra Skåne. Detta ”mystiska lager” skiljer sig markant från omgivande lager. LÄS MER

  4. 23. Geophysical Mapping around Björkö Island in Lake Mälaren, South central Sweden

    Master-uppsats, Institutionen för geologiska vetenskaper

    Författare :Oscar Fransner; [2013]
    Nyckelord :Marine geosciences; geophysics; archeology; Birka; Mälaren; subbottom profiling; sediment stratigraphy; multibeam echosounder; backscatter; angular range analysis; shipwrecks.;

    Sammanfattning : The former Viking settlement Birka is located on Björkö Island in Lake Mälaren, the third largest lake in Sweden. Birka is a well-known archeological site that onshore has been carefully examined. LÄS MER

  5. 24. A sedimentological and stratigraphical study of Veiki moraine in northernmost Sweden

    Master-uppsats, Lunds universitet/Geologiska institutionen

    Författare :Þorbjörg Sigfúsdóttir; [2013]
    Nyckelord :Veiki moraine; glacial geology; Weichselian glaciation; northern Sweden; supraglacial lakes; Veikimorän; glacialgeologi; Weichselistiden; norra Sverige; supraglacial sjö; Earth and Environmental Sciences;

    Sammanfattning : Veiki moraine is a landform area consisting of rim-ridged subcircular hummocks and plateaus with depressions in between, mostly located within a N-S extending zone of a hummocky landscape. It is believed to have formed during the pre-late Weichselian and survived overriding by ice during the subsequent glaciations. LÄS MER

  7. 25. Computational Ice Dynamics and Hydraulics : Towards a Coupling in the Ice Sheet Code ARCTIC-TARAH

    Uppsats för yrkesexamina på avancerad nivå, Institutionen för informationsteknologi

    Författare :Hanna Holmgren; [2012]
    Nyckelord :ice dynamics; ice sheet modeling; computational hydraulics;

    Sammanfattning : Numerical ice sheet modeling is a rather young discipline: it started in the 1950s. The "first generation" models developed at that time are currently being replaced by "new generations" ones, such as e.g. ARCTIC-TARAH. LÄS MER