Blar i Department of Earth Science på tittel
Viser treff 906-925 av 1045
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Spring-summer temperature reconstruction in western Norway 1734-2003: a data-synthesis approach
(Peer reviewed; Journal article, 2003-12-16)A series of spring–summer (April–August) temperatures was reconstructed for the period 1734–1923 for western Norway based on multi-proxy data. For the period 1734–1842 the long-term variations were based on terminal moraines ... -
Sr/Ca in Calcitic Tests of Benthic Foraminifera - A Potential Water-Depth Proxy?
(Peer reviewed; Journal article, 2009)Well-preserved low-Mg calcite tests of modern benthic foraminifera from a depth transect off SW Norway show decreasing Sr/Ca with increasing water depth (r = –0.84). The Mg/Ca ratios also decrease with increasing water ... -
Stable Biological Production in the Eastern Equatorial Pacific Across the Plio-Pleistocene Transition (∼3.35–2.0 Ma)
(Journal article; Peer reviewed, 2021)Upwelling within the Eastern Equatorial Pacific (EEP) Ocean is a key factor for the Earth's climate because it supports >10% of the present-day biological production. The dynamics of upwelling in the EEP across the ... -
Stable oxygen isotope reconstruction of temperature exposure of the Icelandic cod (Gadus morhua) stock over the last 100 years
(Journal article; Peer reviewed, 2020)Increasing water temperatures are predicted around the globe, with high amplitudes of warming in Subarctic and Arctic regions where Atlantic cod (Gadus morhua) populations currently flourish. We reconstructed oxygen isotope ... -
Stable Southern Hemisphere westerly winds throughout the Holocene until intensification in the last two millennia
(Journal article; Peer reviewed, 2022)The Southern Hemisphere westerly winds sustain the Southern Ocean’s role as one of Earth’s main carbon sinks, and have helped sequester nearly half the anthropogenic CO2 stored in the ocean. Observations show shifts in the ... -
The start of a major sea-level rise indicates that icesheet expansion in western Norway commenced before the Younger Dryas
(Journal article, 2007)The relative sea level rose 10 m on Sotra, western Norway, during the Younger Dryas (YD). Based on dating of isolation basins, the transgression started in late Allerød at ~13 110 and ended in late YD at ~11 780 cal yr BP, ... -
Static and dynamic elastic behaviour of siliciclastic reservoir rocks
(Doctoral thesis, 2013-06-24)Siliciclastic rocks are composed of a wide range of minerals; including quartz, feldspar, clay minerals, calcite to name the most common; and various textural properties such as grain size (sorting), shape, orientation and ... -
The Storfjorden, Svalbard, earthquake sequence 2008-2020: Transtensional tectonics in an arctic intraplate region
(Journal article; Peer reviewed, 2021)An earthquake sequence in the Storfjorden offshore area southwest of Spitsbergen in the Svalbard archipelago initiated with a 21 February 2008 magnitude Mw 6.1 event. This area had previously not produced any significant ... -
Straight from the source's mouth: controls on field-constrained sediment export across the entire active Corinth Rift, central Greece
(Journal article; Peer reviewed, 2020)The volume and grain‐size of sediment supplied from catchments fundamentally control basin stratigraphy. Despite their importance, few studies have constrained sediment budgets and grain‐size exported into an active rift ... -
Strain migration during multiphase extension, Stord Basin, northern North Sea rift
(Journal article; Peer reviewed, 2021)In regions experiencing multiple phases of extension, rift‐related strain can vary along and across the basin during and between each phase, and the location of maximum extension can differ between the rift phase. Despite ... -
Strandforskyving og isavsmelting i midtre Hardanger
(Master thesis, 2005)A new Holocene relative sea-level (RSL) curve is drawn, based on three firmly dated isolation basins in mid-Hardangerfjorden, southwest Norway. Several AMS-datings of Betula leaves from each isolation contact yielded very ... -
Strandforskyvning på Bokn og deglasiasjonen av Boknafjorden, Rogaland
(Master thesis, 2017-06-29)Denne masteroppgaven presenterer en senglasial strandforskyvningskurve for Vestre Bokn, en øy med beliggenhet i ytre deler av Boknafjorden i Rogaland fylke, samt tolkning av deglasiasjonsforløpet i fjorden basert på nye ... -
Strandforskyvning på Nord-Karmøy basert på pollen- og diatomeanalyse
(Master thesis, 1987) -
Stratigraphic and Tectonic development of the Nyk High
(Master thesis, 2023-06-01)This thesis aims to develop a holistic model of the stratigraphical and tectonic development of the Nyk High structure in the Northern Vøring Basin, explicitly focusing on the Cretaceous-Paleocene transition. The thesis ... -
Stratigraphy and age of a Neoglacial sedimentary succession of proglacial outwash and an alluvial fan in Langedalen, Veitastrond, western Norway
(Journal article; Peer reviewed, 2022)This study presents the sedimentary succession of an outwash plain and an alluvial fan located along the valley Langedalen at the south-eastern side of the Jostedalsbreen ice cap in inner Sogn, western Norway. A newly ... -
Stratigraphy and palaeosol profiles of the Upper Triassic Isfjorden Member, Svalbard
(Journal article; Peer reviewed, 2022)The Isfjorden Member forms the upper part of the De Geerdalen Formation in Svalbard and is well exposed throughout central and eastern Spitsbergen, including the island of Wilhelmøya. We examine palaeosol profiles identified ... -
Structural analysis of a relay ramp affecting Eocene carbonate rocks in the Suez Rift, Egypt
(Master thesis, 2013-06-03)Detailed fault zone and relay ramp characterization have only to some extent previously been done in carbonate rocks. This study aims to use field data to contribute a better understanding of the deformation related to ...