Browsing Institutt for geofag by Title
Now showing items 41-60 of 2336
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)Abstract. Open, accessible, reusable, and reproducible hydrologic research can have a significant positive impact on the scientific community and broader society. While more individuals and organizations within the hydrology ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)Abstract Accurately simulating the interactions between the components of a coupled Earth modelling system (atmosphere, sea-ice, and wave) on a kilometer-scale resolution is a new challenge in operational numerical weather ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)By using a direct Lagrangian formulation, two different solutions for the nonlinear motion in inviscid internal gravity waves between horizontal planes in a non-rotating fluid are discussed. The first solution assumes a ...
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(Chapter / Bokkapittel / AcceptedVersion; Peer reviewed, 2020)The Quaternary geology of western Norway’s landscape is the result of glacial and post-glacial sedimentation and erosional processes, a significant sea-level drop and high rock-slope failure activity. All these processes ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)Abstract. The climate in Svalbard is undergoing amplified change compared to the global mean. This has major implications for runoff from glaciers and seasonal snow on land. We use a coupled energy balance–subsurface model, ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)Surge-type glaciers are present in many cold environments in the world. These glaciers experience a dramatic increase in velocity over short time periods, the surge, followed by an extended period of slow movement, the ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)Abstract The origin of Large Igneous Provinces (LIPs) associated with continental breakup and the reconstruction of continents older than c. 320 million years (pre-Pangea) are contentious research problems. Here we study ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)Bias correction methods are routinely used to correct climate model outputs for hydrological and agricultural impact studies. Even though superior bias correction methods can correct the distribution of daily precipitation ...
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)Climate model response (M) and greenhouse gas emissions (S) uncertainties are consistently estimated as spreads of multi‐model and multi‐scenario climate change projections. There has been less agreement in estimating ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)Abstract A one-point measurement of net radiation is typically not representative of radiative energy available for the turbulent exchange of latent and sensible heat at eddy-covariance sites with heterogeneous surface ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)It has long been recognized that the amplitude of the seasonal cycle can substantially modify climate features in distinct timescales. This study evaluates the impact of the enhanced seasonality characteristic of the Marine ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2014)Temperature and precipitation extremes are examined in the Geoengineering Model Intercomparison Project experiment G1, wherein an instantaneous quadrupling of CO2 from its preindustrial control value is offset by a ...
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2020)The pseudo-spectral form of the sea level equation (SLE) requires the approximation of a radially-symmetric visco-elastic Earth. Thus, the resulting predictions of sea level change (SLC) and glacial isostatic adjustment ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)During the Late Ordovician, large explosive volcanic eruptions deposited worldwide K-bentonites, including the Millbrig and Deicke K-bentonites in North America and the Kinnekulle K-bentonite in Scandinavia. We have studied ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)Key regions of the world lack sufficient infrastructure to collect geophysical observations, often due to logistical challenges such as difficult accessibility and cost. With the advent of Internet-of-Things (IoT) technologies ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)Abstract. Peatlands have often been neglected in Earth system models (ESMs). Where they are included, they are usually represented via a separate, prescribed grid cell fraction that is given the physical characteristics ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)Research on the Permian-Triassic boundary (PTB) along the northern margins of Pangaea (exposed today in the Arctic region) has been heavily reliant on field observations, where data resolution was consequently determined ...
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2022)
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)Cryptoclidids are a major clade of plesiosauromorph plesiosaurians best known from the Middle—Late Jurassic, but little is known regarding their turnover into the Early Cretaceous. Of the known cryptoclidid genera, most ...
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2020)The Iranian plateau is one of the most complex geodynamic settings within the Alpine-Himalayan belt. The Paleo-Tethys and Neo-Tethys ocean subduction is responsible for the formation of several magmatic arcs and sedimentary ...