Search for dissertations about: "geology"

Showing result 21 - 25 of 568 swedish dissertations containing the word geology.

  1. 21. Environmental and climatic aspects of the early to mid Holocene calcareous tufa and land mollusc fauna in southern Sweden

    University dissertation from Department of Quaternary Geology, Lund University

    Author : Björn Gedda; Lunds universitet.; Lund University.; [2001]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; southern Sweden; environment; climate; Early Holocene; Calcareous tufa; mollusc; Skåne.; Geology; physical geography; Geologi; fysisk geografi;

    Abstract : Popular Abstract in Swedish Denna avhandling är ett resultat av ett doktorandprojekt vid Kvartärgeologiska avdelningen, Lunds Universitet. Syftet med avhandlingen har varit att utröna huruvida bildningen av kalktuff i Sverige har varit beroende av klimatet samt under vilka tider och i vilken närmiljö tuffen bildats. READ MORE

  2. 22. Pollen analysis, chronology and palaeomagnetism of three Late Weichselian sites in southern Sweden

    University dissertation from Department of Quaternary Geology, Lund University

    Author : Jonas Ising; Lunds universitet.; Lund University.; [2001]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; southern Sweden; calendar year chronology; Late Weichselian; Pollen stratigraphy; palaeomagnetic secular variations; Geology; physical geography; Geologi; fysisk geografi;

    Abstract : Popular Abstract in Swedish Pollenanalys, kronologi och paleomagnetism på tre senglaciala lokaler i södra Sverige Senglaciala sjösediment (d.v.s. READ MORE

  3. 23. The tectonic evolution of northwest Svalbard

    University dissertation from Stockholm : Department of Geological Sciences, Stockholm University

    Author : Carl Henrik Pettersson; Stockholms universitet.; [2010]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Svalbard; Rodinia; Laurentia; Zircon; Provenance; Migmatites; Clockwise P-T; NATURAL SCIENCES Earth sciences Endogenous earth sciences Solid earth geology and petrology; NATURVETENSKAP Geovetenskap Endogen geovetenskap Berggrundsgeologi och petrologi; Geology; geologi;

    Abstract : Svalbard represents the uplifted and exhumed northwest corner of the Barents Sea Shelf. Pre-Carboniferous rocks of Svalbard are divided into the Eastern, Northwestern and Southwestern Terranes, were amalgamated during the Caledonian Orogen and are separated by north-south-trending strike-slip faults. READ MORE

  4. 24. Late Weichselian and early Holocene changes of vegetation, climate and sea level on the Skagi peninsula, northern Iceland

    University dissertation from Department of Quaternary Geology, Lund University

    Author : Mats Rundgren; Lunds universitet.; Lund University.; [1997]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; asthenosphere viscosity; glacial loading unloading; marine polar front migrations; sea-level change; climate change; vegetation change; Early Holocene; Late Weichselian; Iceland; Lake sediments; Skagi peninsula; Geology; physical geography; Geologi; fysisk geografi;

    Abstract : Popular Abstract in Swedish Denna avhandling är resultatet av ett doktorandprojekt vid Kvartärgeologiska avdelningen, Lunds Universitet. Syftet med undersökningen var att rekonstruera vegetations-, klimat- och havsnivåförändringar på Skagi-halvön, norra Island, under sen-Weichsel och tidig-Holocen. READ MORE

  5. 25. Lake-level records and palaeoclimates of northern Eurasia

    University dissertation from Department of Quaternary Geology, Lund University

    Author : Ge Yu; [1996]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; late Quaternary; Holocene; palaeo-hydrology -climatology; lake status; Eurasia; Geology; physical geography; Geologi; fysisk geografi;

    Abstract : This thesis documented lake-level changes across Eurasia and made reconstructions of regional climates and atmospheric circulation patterns during the late Quaternary; analysed temporal signals in lake record; used lake data to improve pollen-based quantitative recostructions of climate; and compared lake data with simulated P-E fields from Atmospheric General Circulation (AGC) models. Lake records from northern Eurasia showed regionally-coherent patterns during the late Quaternary, in response to changes in insolation and glaciation (Papers I and II appended in the thesis). READ MORE