Sökning: "uplift"

Visar resultat 11 - 15 av 68 avhandlingar innehållade ordet uplift.

1. 11. Studier över önamnen i Luleå skärgård

   Författare :Else Britt Lindblom; []
   Nyckelord :HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; names of islands; place-names; place-name structure; compounds; place nomenclature; land uplift; uplifted areas; colonization; personal names; önamn; Luleå skärgård; Namnforskning; Name Care and Name Planning; Place Names; Ortnamn;

   Sammanfattning : The aim of this thesis is to present and examine the names of the islands in the archipelago of Luleå innorthern Sweden. The basis for the studies is a collection of names, which contains written forms excerpted from sources from the 14th to the 20th century and local pronunciations of old as well as modern names. LÄS MER

3. 12. Late Weichselian and early Holocene shore displacement in the central Baltic, based on stratigraphical and morphological records from eastern Småland and Gotland, Sweden

   Författare :Nils-Olof Svensson; Kvartärgeologi; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; pollen; Paleontologi; Shore displacement; Land uplift; Paleobotanic;

   Sammanfattning : The glacial unloading and resulting isostatic land uplift have together with hydro-isostasy, eustatic rise of sea-level and geoidal changes, ruled the shore displacement of Fennoscandia. Within the Baltic basin, periods of damming and shifts of outlet further complicated the shore displacement during the period studied, c. 12,200-8400 BP. LÄS MER

4. 13. Spatiotemporal Evolution of Neotropical Organisms: New Insights into an Old Riddle

   Författare :Alexandre Antonelli; Göteborgs universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Neotropics; Biodiversity patterns; Speciation models; Andean uplift; K T Event; Biogeography; Phylogenetics; Molecular dating; Rubiaceae; Chloranthaceae; Campanulaceae; Tetrapods; Biological systematics;

   Sammanfattning : Nowhere else on Earth are there so many species of plants and animals as in the Neotropical region. Yet, many questions remain concerning the causes underlying such outstanding diversification. LÄS MER

5. 14. Automated performance monitoring of concrete dams

   Författare :Christian Bernstone; Teknisk geologi; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Hydrogeologi; teknisk geologi; geographical and geological engineering; Maintenance; Uplift pressure; Crack; Deformation; Image processing; Dams; Condition monitoring; Time-domain reflectometry; GPS; Image analysis; Concrete structures; teknisk geografi; Hydrogeology;

   Sammanfattning : The Swedish hydropower industry operates a large number of power plants and dams geographically spread over the country. The level of safety of a specific dam is to a large extent determined during the design and construction phases that in the case of Swedish hydropower plants took place several decades ago. LÄS MER

7. 15. Sandgrunnorna in Lule Archipelago : Recent Transformation of a Glaciofluvial Deposit in an Environment of Land Uplift

   Författare :Göran Albjär; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : In an area of rapid land uplift the geomorphological evolution of the glaciofluvial island of Sandgrunnorna, 25 km SE Luleå, in the Bothnian Bay, is discussed from old maps, air photographs and field studies. The island were marked on a map for the first time in 1790, but the highest parts can be estimated to have reached the sea surface about 100 years earlier. LÄS MER