Sökning: "TEPHRA"
Visar resultat 1 - 5 av 15 avhandlingar innehållade ordet TEPHRA.
1. Ashes to ashes : Applications of tephrochronology in Scandinavia
Sammanfattning : The project presented in this thesis provides two examples of applications of tephrochronology in Scandinavia. The usage of tephra deposits preserved in sediments—i.e. LÄS MER
2. Vegetation on lava fields in the Hekla area, Iceland
Sammanfattning : .... LÄS MER
3. Tephra horizons in the North Atlantic region during the Early Holocene
Sammanfattning : Uncertainties about the rate and magnitude of future climate change have drawn attention to the climate variability following the Late Glacial-Early Holocene transition, c. 12-8 ka BP. LÄS MER
4. Tephrochronological Studies in Scotland and Sweden
Sammanfattning : The study of palaeoclimates, especially the rapid climate changes during the Last Glacial-Interglacial Transition (LGIT ca. 15-8 ka BP), requires precise dating as well as the ability to link climate records over large regional areas. LÄS MER
5. Towards an Early Holocene Tephrochronology for the Faroe Islands: Methodology and first results
Sammanfattning : The uncertainties regarding future climate change have put considerable notice to the climate variability following the Late Glacial-Holocene transition (ca. 13-9 ka BP) in the North Atlantic region as well as the forcing mechanisms behind climate changes. LÄS MER