Sökning: "Chronology"

Visar resultat 6 - 10 av 117 avhandlingar innehållade ordet Chronology.

  1. 6. Late Cenozoic Geoarchives from Lake Baikal, Siberia

    Författare :Tomasz Sapota; Ala Aldahan; Göran Possnert; Ihsan Al-Aasm; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Quaternary geology; Lake Baikal; Be-10 isotope; chronology; paleoclimate; tectonics; geomagnetic field; cosmic rays; Kvartärgeologi; Quaternary geology; Kvartärgeologi;

    Sammanfattning : Three long sediment cores (BDP-98 – 600 m, BDP-96 – 200 m and BDP-93 – 100 m) drilled in Lake Baikal (Siberia) have been studied with the aims of establishing an absolute chronology and reconstructing paleoclimatic and paleoenvironmental changes in the region. The location of the lake at relatively high latitude and continental interior and a thick continuous sedimentary archive that developed in a rift system tectonic setting provide unique material for this investigation. LÄS MER

  3. 7. Perspectives from a human-centred archaeology : Iron Age people and society on Öland

    Författare :Helene Wilhelmson; begravning och social identitet Gravarkeologiska forskargruppen – Död; []
    Nyckelord :HUMANIORA; HUMANITIES; Osteology; bioarchaeology; Iron Age; Scandinavia; 3D; digital; Image Based Modeling; GIS; isotopes; Oxygen; Strontium; Carbon; Nitrogen; trophic level effect; fractionation; chronology; network; Virtual Taphonomy; human-centred archaeology; mortographies; dietary shift; integration; immigration; diet; migration; violence; burial; Viking Age; Öland; island;

    Sammanfattning : The objective of this study was to develop, test and evaluate a specifically defined interdisciplinary approach—the human-centred approach—as applied to a case study, Iron Age Öland. Four themes were selected to highlight different aspects of particular interest in Öland: taphonomy, diet, migration, and social organization. LÄS MER

  4. 8. Excavating the Digital Landscape : GIS analyses of social relations in central Sweden in the 1st millennium AD

    Författare :Daniel Löwenborg; Paul Sinclair; Julian D. Richards; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; landscape archaeology; GIS; Iron Age; Västmanland; burial grounds; Vendel Period; Viking Age; territorial organisation; watersheds; statistical analysis; chronology; discriminant analysis; GWR; spatial analysis; perception; topography; AD 536; Fimbulvinter; property rights; crisis; historical ecology.; Archaeology; Arkeologi; Archaeology; Arkeologi;

    Sammanfattning : This thesis presents a number of GIS based landscape analyses that together aim to explore aspects of the social development in Iron Age Västmanland, central Sweden. From a perspective where nature and culture are seen as integrated in the landscape, differences in the relations to the physical landscape are interpreted as reflecting social organisation. LÄS MER

  5. 9. Deglacial impact of the Scandinavian Ice Sheet on the North Atlantic climate system

    Författare :Francesco Muschitiello; Barbara Wohlfarth; Raimund Muscheler; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; climate; North Atlantic; last deglaciation; isotope geochemistry; chronology; climate modeling; Marine Geology; maringeologi;

    Sammanfattning : The long warming transition from the Last Ice Age into the present Interglacial period, the last deglaciation, holds the key to our understanding of future abrupt climate change. In the last decades, a great effort has been put into deciphering the linkage between freshwater fluxes from melting ice sheets and rapid shifts in global ocean-atmospheric circulation that characterized this puzzling climate period. LÄS MER

  7. 10. Nytt ljus på Sandarnakulturen. Om en boplats från äldre stenålder i Bohuslän. : New light on the Sandarna Culture. A Mesolithic dwelling-site from the province of Bohuslän

    Författare :Robert Hernek; Göteborgs universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Archaeology; Bohuslän; Huts; Houses; Dwellings; Chronology; Mesolithic; Sandarna culture; Ceremonial axes; Mesolithic art; help-spirit;

    Sammanfattning : In 1997 the author headed an excavation of a Mesolithic settlement site at Timmerås in the province of Bohuslän, western Sweden. The site proved to contain features of an extent with few parallels in southern Scandinavia. Most striking among them was a well-preserved hut, where the floor had been dug down below the ground level. LÄS MER