Blar i Faculty of Mathematics and Natural Sciences på tittel
Viser treff 8074-8093 av 9860
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Sedimentology of the Battfjellet Formation, Liljevalchfjellet, Svalbard
(Master thesis, 2019-10-30) -
Sedimentology of the Grønfjorden Bed and associated sedimentary deposits: Grønfjorden, Svalbard
(Master thesis, 2018-04-17)The Grønfjorden Bed represents the earliest Paleogene sedimentary deposits in the Central Tertiary Basin on Spitsbergen. It has a patchy distribution, and consists of conglomerates and sandstones of fluvial origin that ... -
Sedimentology of the Neogene Pistarda formation in the Megara Basin; Greece
(Master thesis, 2014-06-02)The Pistarda formation in the Megara Basin has not been studied in detail before. The aim of this thesis is to provide sedimentological and geochemical data, in order to increase our understanding of the depositional ... -
Sedimentology of the Paleogene succession at Calypsostranda, Svalbard
(Master thesis, 2018-04-17)The following study encompasses sedimentological investigations of the Calypsostranda Group. The Calypsostranda Group is comprised of Paleogene sediments where outcrops are well exposed in a coastal section at Renardodden ... -
Sedimentære facies av nedre/midtre jura Realgrunnen-undergruppe og øvre trias De Geerdalenformasjonen
(Master thesis, 2012-10-01)Et detaljert feltarbeid har gitt økt forståelse for eksponerte lagrekker i Agardhbukta på Øst-Spitsbergen. Nye dateringer og sedimentologiske detaljer viser at lagrekken tilhører nedre del av Kapp Toscana-gruppen. Lagrekken ... -
Sedimentære miljø, mikrobielle samfunn og porevannkjemi: Sammenligning av sedimenter fra dyphavet og på kontinentalskråningen ved Bjørnøyviften
(Master thesis, 2023-06-06)Hensikten med studien er å undersøke om Mohn-Knipovich ryggen har høyere sedimentasjonsrater og mikrobiell aktivitet enn den nærliggende, grunnmarine kontinentalskråningen sørvest for Bjørnøyrenna. Grunnmarine avsetningsmiljø ... -
Sedimentære prosesser og avsetningsmiljø i Byfjorden, Vest-Norge
(Master thesis, 2015-06-01)Hovedformålene med denne oppgaven har vært å kartlegge sedimentære prosesser og avsetningsmiljø som har forekommet under og etter den siste deglasiasjonen av det Fennoskandiske isdekket i et vest-norsk fjordsystem. Studien ... -
SeeCiTe: a method to assess CNV calls from SNP arrays using trio data
(Journal article; Peer reviewed, 2021)Motivation Single nucleotide polymorphism (SNP) genotyping arrays remain an attractive platform for assaying copy number variants (CNVs) in large population-wide cohorts. However, current tools for calling CNVs are still ... -
Seed banks are biodiversity reservoirs: species–area relationships above versus below ground
(Peer reviewed; Journal article, 2015-05-26)Soil seed banks offer plants the possibility to disperse through time. This has implications for population and community dynamics, as recognised by ecological and evolutionary theory. In contrast, the conservation and ... -
Seedbank, Seedrain and Seedling Recruitment along Climate Gradients in Southern Norway
(Master thesis, 2010-06-01)Recruitment through seeds is a critical process in the life history of plants. Better knowledge about this process may be helpful in predicting species ranges and range shifts under climate change. In western Norway, the ... -
The seeding of ice algal blooms in Arctic pack ice: The multiyear ice seed repository hypothesis
(Peer reviewed; Journal article, 2017-07)During the Norwegian young sea ICE expedition (N-ICE2015) from January to June 2015 the pack ice in the Arctic Ocean north of Svalbard was studied during four drifts between 83° and 80°N. This pack ice consisted of a mix ... -
Seeing the wood for the trees: Carbon storage and conservation in temperate forests of the Himalayas
(Journal article; Peer reviewed, 2021)Forests have a prominent role to play in the success of the UN’s Agenda 2030, thus actions to halt deforestation are high on the international sustainability agenda. As humans are altering the composition and extent of ... -
Segmentation of data traces with applications to dipmeter oil well measurements
(Statistical report no. 18, Research report, 1988-02) -
Segmentation of the Caledonian orogenic infrastructure and exhumation of the Western Gneiss Region during transtensional collapse
(Journal article; Peer reviewed, 2021)The (ultra)high-pressure Western Gneiss Region of the Norwegian Caledonides represents an archetypical orogenic infrastructure of a continent–continent collision zone. To test established exhumation models, we synthesize ... -
Seismic acquisition and analysis in a changing Arctic
(Doctoral thesis, 2020-12-03)In the Arctic, temperatures are regularly low enough that water exists in its frozen state, either in the form of ice, snow, or frozen ground. The effective elastic properties of a material depend on the elastic properties ... -
Seismic Acquisition in a Shallow Marine Sea Ice Covered Environment: The Significance of Survey Geometry and Possible Impacts on Pinnipeds
(Master thesis, 2017-06-27)Seismic surveying of Arctic environments is important for both economic and environmental reasons. The world energy demand is increasing, and new areas need to be explored to cover the demand. One of the new areas where ... -
The Seismic Analyzer: Interpreting and Illustrating 2D Seismic Data
(Peer reviewed; Journal article, 2008)We present a toolbox for quickly interpreting and illustrating 2D slices of seismic volumetric reflection data. Searching for oil and gas involves creating a structural overview of seismic reflection data to identify ... -
Seismic Attributes for Carbonates
(Master thesis, 2009-06-02)Seismic attributes can reveal important information about rock properties, and rock physics modeling provide a link between geological and seismic parameters. Carbonate rocks can have wide variations in properties due to ... -
Seismic characterization of reservoirs with multiple fracture sets using velocity and attenuation anisotropy data
(Journal article, 2011)Knowledge about the spatial distribution of the fracture density and the azimuthal fracture orientation can greatly help in optimizing production from fractured reservoirs. Frequency-dependent seismic velocity and attenuation ... -
Seismic data analysis of an onshore-offshore transition zone at Ramså Basin, Norway – a modelling study
(Master thesis, 2022-10-03)