Blar i Department of Earth Science på emneord "VDP::Matematikk og Naturvitenskap: 400::Geofag: 450"
Viser treff 1-20 av 25
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Akustiske bølger i periodiske medier
(Master thesis, 2003) -
Analytical and numerical studies of fluid reservoirs and fracture development in heterogeneous rocks
(Doctoral thesis, 2009-06-29) -
Applied Structural Geology – Case Studies of Underground Constructions and Rockslides
(Doctoral thesis, 2008-02-26)An understanding of the structural elements in the sub-surface is of great importance when establishing new constructions in bedrock, or surveying areas prone to rockslides. In this thesis the focus has been on combining ... -
Deformation bands in porous sandstones, their microstructure and petrophysical properties
(Doctoral thesis, 2008-02-27)Deformation bands are commonly thin tabular zones of crushed or reorganized grains that form in highly porous rocks and sediments. Unlike a fault, typically the slip is negligible in deformation bands. In this dissertation ... -
Deglaciation of the Norwegian fjords
(Doctoral thesis, 2018-01-09)Melting glaciers and ice sheets are perhaps the most visible signs of a warming cli- mate. Glaciers are retreating on every continent, ice sheets are shedding icebergs into a warming ocean at an accelerating rate, and the ... -
En Paleo-Middelhavs stredavsetning: Kalkarenitter tilhørende Azagadorleddet (miocen), Turreområdet, Almeria, SØ Spania
(Master thesis, 2002)The Vera basin is one of several small, intramontane Neogene basins which developed within the Alpine nappes of the Betic Cordillera of southeastern Spain. This system of interconnected basins acted as a marine strait ... -
Fracture-generated permeability and groundwater yield in Norway
(Peer reviewed; Journal article, 2002)The transport of groundwater in bedrock is largely determined by interconnected fractures and their apertures. The conditions by which fractures become interconnected are thus of primary importance in understanding ... -
Glacier dynamics in the fjords of Svalbard, inferred from submarine landforms and marine sediment cores
(Doctoral thesis, 2017-09-19)This thesis presents a reconstruction of the late Weichselian, deglacial and Holocene glacial history of the Svalbard fjords, focusing on eastern Svalbard. The study is based on high-resolution multibeam data, shallow ... -
Ice-sheet dynamics and glacial development of the Norwegian continental margin during the last 3 million years
(Doctoral thesis, 2007-06-29)This thesis is mainly about the dynamics of the palaeo-ice sheets that covered Scandinavia, Barents Sea and Svalbard during the last glaciation. Morphological interpretation of regional and detailed bathymetric data sets ... -
Ice-stream dynamics of the SW Barents Sea revealed by high-resolution 3D seismic imaging of glacial deposits in the Hoop area
(Peer reviewed; Journal article, 2018-03-01)Recent developments in seismic acquisition systems and seismic data visualization have contributed to improve the imaging of seismic geomorphologies over a broad range of topics. This study focuses on a new high-resolution ... -
Impact of diagenesis on seismic properties of siliciclastic rocks
(Doctoral thesis, 2006-04-25) -
Impulsive overflatekilder for seismisk prospektering
(Master thesis, 2003) -
Isavsmeltinga i Eksingedalen og områda omkring
(Master thesis, 1974) -
Den klimatiske og oseanografiske utviklingen over Vøringplatået i perioden Preboreal til Midt-Holosen
(Master thesis, 2006)Dette studiet er basert på en sedimentkjerne som er hentet fra sørlige deler av Vøringplatået (64°45.928’N, 04°46.195’Ø) i Norskehavet. På grunn av sin strategiske plassering i forhold til sirkulasjonsmønsteret, er ... -
Late Weichselian relative sea-level changes and glacial history in Hordaland, Western Norway
(Doctoral thesis, 2006-05-19)Two well dated lateglacial relative sea-level curves have been constructed from Hordaland, western Norway, by the isolation basin method. The easternmost curve is based on six basins from the Os area, close to the Younger ... -
Multidimensional Multirate Sampling and Seismic Migration
(Master thesis, 2010-06-01)Seismic data are usually recorded in time and space on rectangular lattices. Seismic wave propagation is described by the wave-equation, which yields a Fourier spectrum with smaller bandwidth than the rectangular periodicity ... -
Non-linear retreat of Jakobshavn Isbræ since the Little Ice Age controlled by geometry
(Journal article, 2017-09)Rapid acceleration and retreat of Greenland's marine-terminating glaciers during the last two decades have initiated questions on the trigger and processes governing observed changes. Destabilization of these glaciers ... -
Sea ice variability in the Nordic Seas over Dansgaard–Oeschger climate cycles during the last glacial – A biomarker approach
(Doctoral thesis, 2019-02-15)The Arctic sea ice cover is in fast transition. Resolving past sea ice fluctuations and its link with abrupt climate change might be key for a better understanding of yet unknown climatic consequences of future Arctic sea ...