Blar i NTNU Open på tittel
Viser treff 79698-79717 av 100670
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Seismic geomorphology of Cenozoic slope deposits and deltaic clinoforms in the Great South Basin (GSB) offshore New Zealand
(Journal article; Peer reviewed, 2019)In this study, the Cenozoic sedimentation and infill history of the Great South Basin (GSB), New Zealand, is analysed from a seismic geomorphologic perspective. A suite of sediment types, including mass-transport deposits ... -
Seismic geomorphology of submarine channel-belt complexes in the Pliocene of the Levant Basin, offshore central Israel
(Journal article; Peer reviewed, 2018)In this study, analyses of a high-resolution, three-dimensional seismic reflection dataset and well-log data were combined to characterize a distinct Pliocene interval in the Levant Basin offshore central Israel. This ... -
Seismic geophysics application for Seafloor Massive Sulfides. Seafloor Massive Sulfide deposits mineral richness estimation using their acoustic impedance or zero-offset seismic.
(Master thesis, 2022)Seafloor massive sulfide deposits are generated in tectonically active areas such as the back-arc spreading centre, volcanic arc, and mid-ocean ridges. Seafloor massive sulfide deposits form at or near the seafloor surrounded ... -
Seismic interpretation and characterization of hydrothermal vents and vertical fluid-flow conduits in the Naglfar Dome (Vøring Basin, Norwegian Sea).
(Master thesis, 2017)Seismic interpretation, attribute analysis and statistical analysis were used to interpret and analyse the hydrothermal vents and conduits in the Naglfar Dome, Vøring Basin. -
Seismic Interpretation and Characterization of the North Sea Chalk Group
(Master thesis, 2015)The types and properties of the Chalk Group in the North Sea have been sparingly studied from seismic dataset. This study is aimed at investigating the depositional settings and physical properties of the Cretaceous Chalk ... -
Seismic interpretation and evaluation of the Cenozoic uplift in the southwestern Barents Sea
(Master thesis, 2014)Several studies have suggested considerable uplift and erosion in the western Barents Sea and Svalbard margin during Cenozoic times. After continental breakup of the Norwegian-Greenland Sea, a primary tectonic uplift was ... -
Seismic interpretation at the Horda Platform, North Sea. Detailed characterization of Sognefjord Formation.
(Master thesis, 2014)Due to the intense hydrocarbon exploration the North Sea has become one of the most studied area in the world with respect to seismic surveys, exploration drilling to learn about sedimentary architecture of rift zones. ... -
Seismic interpretation of channels and canyons on the southeast flank of the Loppa High, Barents Sea.
(Master thesis, 2016)3D seismic data (1038,38 km2) and three 2D seismic lines are studied in this thesis to investigate four Lower Cretaceous canyons on the SE flank of the Loppa High in the SW Barents Sea, and to construct the late Triassic ... -
Seismic Interpretation of the Continent-Ocean Boundary along the Senja Margin and the Vestbakken Volcanic Province, SW Barents Sea
(Master thesis, 2013)Continental breakup between Eurasia and Greenland led to the formation of the present day continental margin in the Barents Sea. This margin evolved along a large strike-slip zone, called the De Geer Zone with oceanic ... -
Seismic Interpretation of the Continent-Ocean Boundary along the Senja Margin and the Vestbakken Volcanic Province, SW Barents Sea
(Master thesis, 2013)Continental breakup between Eurasia and Greenland led to the formation of the present day continental margin in the Barents Sea. This margin evolved along a large strike-slip zone, called the De Geer Zone with oceanic ... -
Seismic interpretation of the Levant Basin with emphasis on the Messinian Salinity Crisis
(Doctoral theses at NTNU;2019:269, Doctoral thesis, 2019)Brief summary: Sequences of evaporites kilometers-thick were deposited during the Messinian Salinity Crisis (5.97-5.33 Ma) in the various sub-basins of the Mediterranean Sea, forming a salt giant of more than 1 million ... -
Seismic Interpretation of the Messinian Salinity Crisis in the Levant Basin, Eastern Mediterranean Sea
(Master thesis, 2014)Kilometer-thick sequences of evaporites were deposited in the Mediterranean Sea during the Late Miocene (5.96-5.33 Ma). The event is known as the Messinian Salinity Crisis and was a result of progressive restriction of the ... -
Seismic Interpretation of the Northernmost Areas of the Taranaki Basin, NZ
(Master thesis, 2018)This study investigated the geological evolution of the northernmost areas of the Tara-naki Basin, and was based on a combination of seismic data (a combination of 2D linesand a 3D volume) and one well. The interpretation ... -
Seismic Inversion for Identification of Soil Stiffness and Damping for Offshore Wind Turbines
(Master thesis, 2016)Non-invasive in-situ measurements can determine the soil properties in an undisturbed way, providing a more accurate characterization of the soil stiffness and damping. This report focuses on the multichannel analysis of ... -
Seismic inversjon
(Master thesis, 2011)Seismic signals contain information about the subsurface. To extract this information we use our knowledge about how waves propagates to generate seismic images. As a wave propagates through the earth, it responds to changes ... -
Seismic performance of reinforced concrete frame for the risk assessment process
(Chapter, 2017)Risk assessment is a suitable method for general decision making in the field of seismic safety. The aim of seismic risk assessment is to calculate the probability of detrimental economic and social effects in a particular ... -
Seismic Processing and Velocity Analysis Using Reverse-Time Migration
(Doktoravhandlinger ved NTNU, 1503-8181; 2014:3, Doctoral thesis, 2014) -
Seismic processing using Parallel 3D FMM
(Master thesis, 2007)This thesis develops and tests 3D Fast Marching Method (FMM) algorithm and apply these to seismic simulations. The FMM is a general method for monotonically advancing fronts, originally developed by Sethian. It calculates ... -
The seismic reflection Moho across the mid-Norwegian continental rifted margin
(Peer reviewed; Journal article, 2022)The Moho – defined as the boundary that separates the Earth’s crust from the underlying upper mantle at depths of about 5 to 7 km beneath the oceans and 30 to 40 km below continents – has been difficult to pin down with ... -
Seismic response of floating wind turbines due to seaquakes
(Peer reviewed; Journal article, 2022)Vertical seismic waves, which are primarily due to pressure waves in the ground, can propagate with the same intensity in the seawater and impact floating bodies such as floating wind turbines (FWTs). Part of this wave can ...