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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Robust projections of changes in the hydrological cycle in a non-stationary climate rely on trustworthy estimates of the water balance elements. Additional drivers than precipitation and temperature, namely wind, radiation, ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Permafrost is being degraded worldwide due to the change in external forcing caused by climate change. This has also been shown to affect the morphodynamics of active rock glaciers. We studied these changes, depending on ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2021)
Rock deformation experiments performed at X-ray synchrotrons provide unique insights into the nature of fracture network development. However, these insights depend on the limitations of the X-ray tomography data. Here, ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Reliable assessment of fault stability is key for safe CO2 storage in a saline aquifer in fault-bounded structures. The Alpha structure located in the Vette fault's footwall in the Smeaheia area, offshore Norway, is one ...
Natural abundance isotope ratios to differentiate sources of carbon used during tumor growth in vivo
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Background
Radioactive or stable isotopic labeling of metabolites is a strategy that is routinely used to map the cellular fate of a selected labeled metabolite after it is added to cell culture or to the ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Uncrewed aerial systems (UAS), combined with structure-from-motion photogrammetry, has already proven to be very powerful for a wide range of geoscience applications and different types of UAS are used for scientific and ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Pull‐apart basins are structural features linked to the interactions between strike‐slip and extensional tectonics. Their morphology and structural evolution are determined by factors such as extension rate, the basin ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
The modeling of paleoclimate, using physically based tools, is increasingly seen as a strong out-of-sample test of the models that are used for the projection of future climate changes. New to the Coupled Model Intercomparison ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Buoyancy-driven convection in a conditionally unstable ocean is studied theoretically. Conditionally unstable conditions are related to supercooled seawater. The freezing point is depressed due to increasing pressure, and ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Similar to the Stokes drift in periodic gravity waves, we introduce a second-order Stokes effect on the particle drift in isolated linear surface disturbances (pulses) in shallow water. For a linear disturbance with the ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
A need for multi-functional assessment tools evaluating trade-offs and co-benefits for various types of Nature-Based Solutions (NBS) has been increasingly identified in recent years. Methodologically, concepts for a tool ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
The Indo-Gangetic Plain (IGP) is one of the main wheat-production regions in India and the world. With climate change, wheat yields in this region will be affected through changes in temperature and precipitation and ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Spatially damped continental shelf waves (CSWs) with diurnal tidal frequency outside Lofoten–Vesterålen in north-west Norway are studied theoretically for an idealized shelf topography. Wave damping is caused by the exchange ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
SUMMARY
The microseismic events can often be characterized by a complex non-double couple source mechanism. Recent laboratory studies recording the acoustic emission during rock deformation help connecting the ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
The end-Triassic mass extinction (ETME) is considered to be one of the five most severe extinction events in Earth history and caused the disappearance of ca. 80% of all species. The terrestrial ecosystems were also greatly ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Abstract A vast portion of the plumbing system of the Siberian Traps Large Igneous Province (STLIP) is emplaced in the Tunguska Basin, where borehole data reveal ubiquitous and abundant sills with great lateral extension. ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Observational studies suggest that part of the North Atlantic Oscillation (NAO) variability may be attributed to the spectral ultra-violet (UV) irradiance variations associated to the 11-year solar cycle. The observed ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Urbanization has resulted in increased contaminant run-off in densely populated areas. Climate change is expected to result in a higher frequency of extreme weather events including torrential rainfall and storms. The ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Continental collisions commonly involve highly curved passive plate margins, leading to diachronous continental subduction during trench rollback. Such systems may feature back-arc extension and ophiolite obduction postdating ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2021)
The mechanisms which amplify orbitally driven changes in insolation and drive the glacial cycles of the past 2.6 million years, the Pleistocene, are poorly understood. Previous studies indicate that cloud phase feedbacks ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Vegetation is an important component in global ecosystems, affecting the physical, hydrological and biogeochemical properties of the land surface. Accordingly, the way vegetation is parameterized strongly influences ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Assessing initiation of rock-slope deformation and paleo-slip rates of rockslides is important to understand the impact of climate variability - in particular permafrost changes - on rockslide activity. Norway, with 6–6.5% ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
A longer temporal scale of Antarctic observations is vital to better understanding glacier dynamics and improving ice sheet model projections. One underutilized data source that expands the temporal scale is aerial ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2021)
A significant knowledge gap exists when analysing and predicting the hydraulic behaviour of faults within carbonate reservoirs. To improve this, a large database of carbonate fault rock properties has been collected from ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Uplift and erosion are complex phenomena in terms of their governing processes, precise timing and exact magnitude. The intricate relationship between different geodynamic processes leading to uplift may increase uncertainties ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
An extensive, reprocessed two-dimensional (2D) seismic data set was utilized together with available well data to study the Tiddlybanken Basin in the southeastern Norwegian Barents Sea, which is revealed to be an excellent ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Marine controlled source electromagnetic (CSEM) data have been utilized in the past decade during petroleum exploration of the Barents Shelf, particularly for de-risking the highly porous sandstone reservoirs of the Upper ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Glacial lake outburst floods (GLOFs) significantly affect downstream communities in Alaska. Notably, GLOFs originating from Suicide Basin, adjacent to Mendenhall Glacier, have impacted populated areas in Juneau, Alaska ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Gravity waves of the Stokes-type in a system of two horizontal layers of inviscid, stratified and miscible fluids are studied by applying a Lagrangian description of fluid motion. It is shown that for the total ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
The Billefjorden Fault Zone is a major terrane boundary in the Norwegian Arctic. The fault separates basement rocks of Svalbard’s north-eastern and north-western terranes that recorded discrete Precambrian tectonothermal ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Abstract In this study, we aim to better understand the current and future projections of precipitation extremes in Europe in the context of climatic variability over a long-term period from the last millennium to the end ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Abstract Quantifying natural geological sources of methane (CH 4 ) allows to improve the assessment of anthropogenic emissions to the atmosphere from fossil fuel industries. The global CH 4 flux of geological gas is, ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Earth's heat budget is strongly influenced by spatial and temporal variations in surface heat flow caused by plate tectonic cycles. Here, we use a novel set of paleo‐seafloor age grids extending back to the mid‐Paleozoic ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
The Planetary Terrestrial Analogues Library (PTAL) is a dedicated lithological collection that currently consists of 102 terrestrial rock samples selected to be possible Mars analogues. The ultimate goal is improving future ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Svalbard Integrated Arctic Earth Observing System (SIOS) is an international partnership of research institutions studying the environment and climate in and around Svalbard. SIOS is developing an efficient observing system, ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
The transfer of mean momentum from surface gravity waves to Eulerian mean fluxes is investigated by modeling the total wave momentum (the Stokes flux) as a thin surface layer moving with the phase speed c of the waves and ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
The mean drift in a permeable homogeneous bottom layer caused by internal gravity waves in an overlying stratified fluid, is investigated theoretically. We apply a Lagrangian formulation, together with the long-wave ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Abstract
The nature and growth of magmatic plumbing systems are of fundamental importance to igneous geology. Traditionally, magma chambers have been viewed as rapidly emplaced bodies of molten rock or partially ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Abstract. Warm Atlantic-origin waters are modified in the Lofoten Basin in the Nordic Seas on their way toward the Arctic. An energetic eddy field redistributes these waters in the basin. Retained for extended periods, the ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
The Miocene epoch (23.03–5.33 Ma) was a time interval of global warmth, relative to today. Continental configurations and mountain topography transitioned toward modern conditions, and many flora and fauna evolved into the ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
The mechanical integrity of caprocks overlying injection formations is one of the key factors for safe storage of carbon dioxide in geological formations. Undrained effects caused by CO2 injection on strength and elastic ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
The Greenland Ice Sheet is currently not accounted for in Arctic mercury budgets, despite large and increasing annual runoff to the ocean and the socio-economic concerns of high mercury levels in Arctic organisms. Here we ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
The stratospheric, tropospheric and surface impacts from the 11 year ultraviolet solar spectral irradiance (SSI) variability have been extensively studied using climate models and observations. Here, we demonstrate using ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
The present study of field, petrological, exploration well, and seismic data describes backward-dipping duplexes comprised of phyllitic coal and bedding-parallel décollements and thrusts localized along lithological ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Uncovering anthropogenic and environmental drivers behind past biological change requires integrated analyses of long-term records from a diversity of disciplines. We applied an interdisciplinary approach exploring effects ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2021)
Climate change and human activities have together altered the river hydrological regime and consequently threatened the health of river ecosystems. Quantifying the impact of climate change and human activities on river ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
An observationally constrained time series of historical aerosol effective radiative forcing (ERF) from 1750 to 2019 is developed in this study. We find that the time history of aerosol ERFs diagnosed in CMIP6 models ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Abstract
The Schrödinger basin on the south polar lunar far side has been highlighted as a promising target for future exploration. This report provides a high-resolution geologic map in the southwest peak-ring ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
In Norway, shallow landslides are generally triggered by intense rainfall and/or snowmelt events. However, the interaction of hydrometeorological processes (e.g., precipitation and snowmelt) acting at different time scales, ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Abstract
Sensitivity analysis is a commonly used technique in hydrological modeling for different purposes, including identifying the influential parameters and ranking them. This paper proposes a simplified ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
The Ottfjället Dyke Swarm (ODS) is a prominent component of the Ediacaran mafic magmatism associated with opening of the Iapetus ocean, and hosted in the Särv Nappe, Middle Allochthon of the Scandinavian Caledonides. A ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Evaluating any subsurface CO2 storage site comprises the reservoir, seal, and overburden investigation to mitigate injection and storage-related complications. The Upper-Middle Jurassic Sognefjord, Fensfjord, and Krossfjord ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
One important unresolved question in reactive transport is how pore-scale processes can be upscaled and how predictions can be made on the mutual effect of chemical processes and fluid flow in the porous medium. It is ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Knowledge of crystal nucleation and growth is paramount in understanding the geometry evolution of porous medium during reactive transport processes in geo-environmental studies. To predict transport properties precisely, ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Abstract The Rosebank field, located in the Faroe-Shetland Basin, contains producible hydrocarbons in intra-basaltic siliciclastic reservoirs. The volcanic-reservoir interface is poorly studied and the geochemical system, ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Lusi is a sediment-hosted geothermal system relentlessly erupting since May 2006 in the East Java back-arc sedimentary basin. Lusi provides the unprecedented opportunity to study the development of the early phases of a ...
Seismic faults triggered early stage serpentinization of peridotites from the Samail Ophiolite, Oman
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Serpentinization of mantle peridotites has first order effects on the rheology and tectonic behavior of the oceanic lithosphere, on the global water cycle, and on the biosphere at mid-oceanic ridges. Investigating ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Abstract
Boreal forests efficiently insulate underlying permafrost. The magnitude of this insulation effect is dependent on forest density and composition. A change therein modifies the energy and water fluxes ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Understanding magma transport in sheet intrusions is crucial to interpreting volcanic unrest. Studies of dyke emplacement and geometry focus predominantly on low-viscosity, mafic dykes. Here, we present an in-depth study ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
We present field observations, geochemical data and detrital zircon U–Pb ages from the newly defined Skuggliberga unit of the Oppdal area, central Norwegian Caledonides. The unit occurs in two separate areas, where it ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
The end-Permian mass extinction event (∼252 Mya) is associated with one of the largest global carbon cycle perturbations in the Phanerozoic and is thought to be triggered by the Siberian Traps volcanism. Sizable carbon ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2021)
Abstract
This contribution describes the development of Norwegian Seismic Array (NORSAR), from its origin 50 yr ago as a project for installing a single seismic array in southern Norway to a seismological research ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Leak-off pressure (LOP) is a key parameter to determine the allowable weight of drilling mud in a well and the in situ horizontal stress. The LOP test is run in situ and is frequently used by the petroleum industry. If the ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
The end-Triassic mass extinction (ETME) is thought to have been caused by voluminous, pulsed volcanic activity of the Central Atlantic Magmatic Province (CAMP). Over the last decades, various geochemical signals and proxy ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Abstract Observations of ocean currents in the Arctic interior show a curious, and hitherto unexplained, vertical and temporal distribution of mesoscale activity. A marked seasonal cycle is found close to the surface: ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2021)
In the Carrazeda de Ansiães region, northern Portugal, a mesozonal granitic suite intruded Precambrian to Ordovician metasedimentary rocks during the late kinematic stages of the Variscan orogeny. In this multiphase granitic ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Realizable CO2 storage potential for saline formations without closed lateral boundaries depends on the combined effects of physical and chemical trapping mechanisms to prevent long-term migration out of the defined storage ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
In the winter, orographic precipitation falls as snow in the mid to high latitudes where it causes avalanches, affects local infrastructure, or leads to flooding during the spring thaw. We present a technique to validate ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
This paper presents a modelling study on the fate of CHBr3 and its product gases in the troposphere within the context of tropical deep convection. A cloud-scale case study was conducted along the west coast of Borneo, ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Back-arc basins in continental settings can develop into oceanic basins, when extension lasts long enough to break up the continental lithosphere and allow mantle melting that generates new oceanic crust. Often, the basement ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Confined fluids in nano-mineral pores show notably different thermodynamic behavior compared with those of the same fluid in bulk. We have extended an equation of state (EoS) inspired by statistical association fluid theory ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
In the vicinity of fluid-mineral interfaces a transition zone exist in which the order and packing of the molecules differ from that of the bulk phase where the distribution of intermolecular forces exhibit a more homogenous ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Abstract The mean drift in a porous seabed caused by long surface waves in the overlying fluid is investigated theoretically. We use a Lagrangian formulation for the fluid and the porous bed. For the wave field we assume ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Abstract The two most abundant minerals in the Earth’s lower mantle are bridgmanite and ferropericlase. The bulk modulus of ferropericlase (Fp) softens as iron d-electrons transition from a high-spin to low-spin state, ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2021)
The Indian Ocean Geoid Low (IOGL) appears as a prominent feature if the geoid is, as usual, shown with respect to the Earth's reference shape. However, if it is shown relative to hydrostatic equilibrium, i.e. including ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Climate change is stated as one of the largest issues of our time, resulting in many unwanted effects on life on earth. Cloud fractional cover (CFC), the portion of the sky covered by clouds, might affect global warming ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Mountain slopes in periglacial environments are affected by frost- and gravity-driven processes that shape the landscape. Both rock glaciers and rockslides have been intensively inventoried worldwide. Although most inventories ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Abstract Earthquakes at lower crustal depths are common during continental collision. However, the coseismic weakening mechanisms required to propagate an earthquake at high pressures are poorly understood. Transient ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2021)
In 3D marine seismic acquisition, the seismic wavefield is not sampled uniformly in the spatial directions. This leads to a seismic wavefield consisting of irregularly and sparsely populated traces with large gaps between ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Feldspar-rich pseudotachylytes from the island of Moskenesøya, Lofoten, formed in dry granulites under lower crustal conditions during the Caledonian orogeny. The central parts of the pseudotachylytes, where the cooling ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
The spatial distribution of the geochemical domains hosting recycled crust and primordial (high-3He/4He) reservoirs, and how they are linked to mantle convection, are poorly understood. Two continent-sized seismic anomalies ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Abstract
Passive microwave satellite observations are used to identify the presence of surface meltwater across Antarctica at daily intervals from July 1979 to June 2020, with a focus on ice shelves. Antarctic Peninsula ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
In situ soil washing at the field scale has not yet been investigated as a remediation strategy for soils impacted by per- and polyfluoroalkyl substances (PFAS). This remediation strategy is a promising low-cost alternative ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2021)
Igneous sheet-complexes transport magma through the crust, but most studies have focused on single segments of the magma transport system or have low resolution. In the Jameson Land Basin in East Greenland, seismic reflection ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
The snowpack over the Mediterranean mountains constitutes a key water resource for the downstream populations. However, its dynamics have not been studied in detail yet in many areas, mostly because of the scarcity of ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Open-ocean polynyas effectively couple the ocean and atmosphere through large ice-free areas within the sea-ice cover, release vast quantities of oceanic heat, and impact deep ocean ventilation. Changes in polynya activity, ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2021)
The detailed record of diagnostic acritarchs from the volcanosedimentary Vallehondo and Playón formations, bracketed between Cambrian Stage 4 strata bearing the trilobite Serrodiscus and Guzhangian (Miaolingian) beds with ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Catchment baseflow is jointly controlled by climate and landscape properties. Previous studies have recognized that spatial variability of mean annual baseflow coefficient (BFC = urn:x-wiley:00431397:media:wrcr25461:wrcr ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Authigenic quartz grains carry information that is diagnostic for the thermal history and thereby the burial depth and uplift of sediments. Recycled quartz grains with embayed or rounded authigenic remnants have been ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2021)
Abstract This chapter describes large-scale mantle flow structures beneath Antarctica as derived from global seismic tomography models of the present-day state. In combination with plate reconstructions, the time-dependent ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Aerosol-induced absorption of shortwave radiation can modify the climate through local atmospheric heating, which affects lapse rates, precipitation, and cloud formation. Presently, the total amount of aerosol absorption ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Sediment gravity flows transport large volumes of sand and clay minerals into submarine systems, which store some of the world's major reserves of oil and gas. However, knowledge about grain-coating clay mineral formation ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2021)
The formation of a global network of plate boundaries surrounding a mosaic of lithospheric fragments was a key step in the emergence of Earth’s plate tectonics. So far, propositions for plate boundary formation are regional ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Abstract While a rapid sea ice retreat in the Arctic has become ubiquitous, the potential weakening of the Atlantic meridional overturning circulation (AMOC) in response to global warming is still under debate. As deep ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Vestfjorden in northern Norway, a major spawning ground for the northeast Arctic cod, is sheltered from the continental shelf and open ocean by the Lofoten–Vesterålen archipelago. The archipelago, however, is well known ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2021)
Abstract
The ScanArray international collaborative program acquired broadband seismological data at 192 locations in the Baltic Shield during the period between 2012 and 2017. The main objective of the program ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Glacial-isostatic adjustment (GIA) is the key process controlling relative sea-level (RSL) and paleo-topography. The viscoelastic response of the solid Earth is controlled by its viscosity structure. Therefore, the appropriate ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2021)
Supercontinents signify self-organization in plate tectonics. Over the past ~2 billion years, three major supercontinents have been identified, with increasing age: Pangaea, Rodinia and Columbia. In a prototypal form, a ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Abstract Exceptional magmatic events coincided with the largest mass extinctions throughout Earth’s history. Extensive degassing from organic-rich sediments intruded by magmas is a possible driver of the catastrophic ...