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Viser treff 230-249 av 1037
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Constraints on Entrainment and Deposition Models in Avalanche Simulations from High-Resolution Radar Data
(Peer reviewed; Journal article, 2019)Depth-integrated simulations of snow avalanches have become a central part of risk analysis and mitigation. However, the common practice of applying different model parameters to mimic different avalanches is unsatisfying. ... -
Contamination of 8.2 ka cold climate records by the Storegga tsunami in the Nordic Seas
(Peer reviewed; Journal article, 2024)The 8200-year BP cooling event is reconstructed in part from sediments in the Norwegian and North Seas. Here we show that these sediments have been reworked by the Storegga tsunami – dated to the coldest decades of the 8.2 ... -
A contribution to the prediction of slush avalanches
(Chapter, 1985)Slush avalanches, primarily known from uninhabited arctic and mountainous regions, every year cause damage to man and property in Norway. Seeking objective criteria to identify their hazard zones, and methods for their ... -
Convective Acceleration in Porous Media: An Analogy to Pipe Flow Equations
(Peer reviewed; Journal article, 2022) -
Correction factors for undrained LE analyses of sensitive clays
(Chapter, 2017)Reliable prediction of landslide triggering threshold and landslide run-out distance is essential for hazard risk assessment. The paper focuses on studying slides in sensitive clays, which represent a major geohazard in ... -
Correlations between shear wave velocity and geotechnical parameters in Norwegian clays
(Chapter, 2016)The purpose of this paper is to present guidelines and correlations to assists geotechnical engineers in estimating Vs profiles in Norwegian clays in the absence of site-specific data. For this, a database of in situ Vs ... -
Cost and carbon implications of different foundation solutions - Desk study of foundation design for a bridge and a building in Norway
(Chapter, 2023)The choice of method and materials for pile foundations in Norway often builds on the experience of the involved parties and a preference of solutions with fewer, high-capacity piles compared to more, low-capacity piles. ... -
Could retrieval of snow layer formation by optical satellite remote sensing help avalanche forecasting? Presentation of first results
(The International Snow Science Workshop (ISSW) Proceedings;, Chapter, 2008)Of special interest within the field of avalanche research and avalanche warning are properties related to snow grain type and snow grain size at the surface. In continental and intermountain avalanche climates weak layers ... -
Could retrieval of snow layer formation by optical satellite remote sensing help avalanche forecasting? Presentation of first results.
(The International Snow Science Workshop (ISSW) Proceedings;, Chapter, 2009)Of special interest within the field of avalanche research and avalanche warning are properties related to snow grain type and snow grain size at the surface. In continental and intermountain avalanche climates weak layers ... -
Coupling of dispersive tsunami propagation and shallow water coastal response
(Journal article, 2010)The key issue of this article is the concept of combining a model dedicated to dispersive large scale propagation of tsunamis with ComMIT, developed and made freely available by NOAA, that is a state of the art tool for ... -
Coupling rheology and segregation in granular flows
(Peer reviewed; Journal article, 2020)During the last fifteen years there has been a paradigm shift in the continuum modelling of granular materials; most notably with the development of rheological models, such as the μ(I) μ(I) -rheology (where μ μ is the ... -
CPTU correlations for Norwegian clays: an update
(Peer reviewed; Journal article, 2019)Geotechnical design in clay areas in Norway is mainly based on piezocone (CPTU) tests results. Strength and stiffness parameters are usually derived from CPTU parameters and empirical correlations. In order to improve ... -
Creep of geomaterials – some finding from the EU project CREEP
(Peer reviewed; Journal article, 2017) -
Cross-comparison of Selected Avalanche Observations
(Chapter, 2019)In many mountainous regions, snow avalanches are severe threats to the population and their infrastructure. Delineation of avalanche endangered areas or the design of suffcient mitigation measures require in-depth understanding ... -
CSEM for CO2 Storage – Feasibility Study at Smeaheia to Optimise Acquisition
(Chapter, 2021)In this work, we evaluate the use of controlled-source electromagnetics (CSEM) for CO2 monitoring at Smeaheia, a possible candidate for future phases of the Norwegian full-scale CCS project. CSEM is sensitive to electrically ... -
CSEM Sensitivity Study for Sleipner CO2-injection Monitoring
(Journal article, 2013)The controlled-source electromagnetic (CSEM) method is a proven and promising geophysical technique in the hydrocarbon exploration area. Recently, there is increasing interest in applying it to CO2-injection monitoring in ... -
CSi - a joint industry project into CPTUs in silty soils
(Chapter, 2022) -
CTBT seismic monitoring using coherent and incoherent array processing
(Peer reviewed; Journal article, 2021)The detection and location capability of the International Monitoring System for small seismic events in the continental and oceanic regions surrounding the Sea of Japan is determined mainly by three primary seismic arrays: ... -
CubeSat GPS Observation of Traveling Ionospheric Disturbances After the 2022 Hunga-Tonga Hunga-Ha'apai Volcanic Eruption and Its Potential Use for Tsunami Warning
(Peer reviewed; Journal article, 2023)