Sökning: "sedimentological analysis"

Visar resultat 1 - 5 av 9 uppsatser innehållade orden sedimentological analysis.

1. 1. Determination of depositional environment and luminescence dating of Pleistocene deposits in the Biely Váh valley, southern foothills of the Tatra Mountains, Slovakia

   Master-uppsats, Lunds universitet/Geologiska institutionen

   Författare :Ingrid Bejarano Arias; [2020]
   Nyckelord :Luminescence dating; glacifluvial deposits; sedimentological analysis; High Tatra Mountains; IRSL dating.; Earth and Environmental Sciences;

   Sammanfattning : The Tatra Mountains have had several glaciations during the Quaternary. The deposits located in the southern foothills were classified as glacifluvial, based on geomorphology, but its sediments have not been studied in detail. LÄS MER

3. 2. Combining luminescence dating and sedimentary analysis to derive the landscape dynamics of the Velická Valley in the High Tatra Mountains, Slovakia

   Master-uppsats, Lunds universitet/Geologiska institutionen

   Författare :Roos van Wees; [2020]
   Nyckelord :IRSL; Chronology; Sedimentology; Landscape development; Middle Pleistocene; Modern Analogues; Clast shape analysis; Maximum particle size; High Tatras; Slovakia; Earth and Environmental Sciences;

   Sammanfattning : Luminescence dating is widely used in combination with sedimentological analysis to reconstruct the landscape development of the Quaternary period. Here, quartz and K-feldspar measurements are used to date and evaluate the luminescence characteristics of sediments from seven sites of the lower part of the Velická valley (995-1250 m a.s.l. LÄS MER

4. 3. Processes of lateral moraine formation at a debris-covered glacier, Suldenferner (Vedretta di Solda), Italy

   Master-uppsats, Lunds universitet/Geologiska institutionen

   Författare :Monika Rabanser; [2019]
   Nyckelord :Lateral moraines; Moraine genesis; Moraine stability; Debris-covered glaciers; Clast shape; Alps; Sedimentology; Glacier fluctuations; Earth and Environmental Sciences;

   Sammanfattning : Lateral moraines are key features of glacial landscapes in high-alpine mountain areas. Research on lateral moraine formation is mostly limited to clean-ice glaciers; lateral moraine formation at the margins of debris-covered glaciers is currently poorly understood in an Alpine and sedimentological context. LÄS MER

5. 4. Vegetation history and human-environment interactions through the late Holocene in Konar Sandal, Kerman, SE Iran

   Master-uppsats, Linköpings universitet/Institutionen för tema

   Författare :Karolina Gurjazkaite; [2017]
   Nyckelord :Agro-pastoralism; Climate Change; Geochemistry; Palynology; pollen analysis; palaeoecology; peat; Konar Sandal; Jiroft; Iran; Middle East; Vegetation history; Environmental history; Saharo-sindian; pseudo-savanna; Archaeology; Jiroft culture;

   Sammanfattning : The Jiroft valley, in southeastern Iran, was an important agricultural centre since the Early Bronze Age (3rd millennium BCE). The valley is characterized by harsh environmental settings: hot climate with poor rainfall. However, more optimal conditions may have prevailed earlier that supported ancient settlements. LÄS MER

7. 5. Palynological investigation of coal-bearing deposits of the Thar Coal Field Sindh, Pakistan

   Master-uppsats, Lunds universitet/Geologiska institutionen

   Författare :Pardeep Kumar; [2012]
   Nyckelord :hydrocarbons; Eocene; Paleocene; pollen; coal; Pakistan; palynofacies; Earth and Environmental Sciences;

   Sammanfattning : Palynologiska och sedimentologiska studier av prover från en borrkärna från Thar-kolfältet (nedre Indus Bassängen), Pakistan har genomförts. De kenozoiska sedimenten ligger på det granitiska urberget (som utgör den Indiska skölden) och utgörs främst av kolavlagringarna vilka är mellanlagrade av sandsten och silt-sten.. LÄS MER