Publications
Results
- Showing results for:
- Reset all filters
Search results
-
Journal articleHuuse M, Van Rensbergen P, Jackson CAL, et al., 2010,
Subsurface sediment remobilization and fluid flow in sedimentary basins: preface
, Basin Research, Vol: 22, Pages: 341-341 -
Journal articleJackson MD, 2010,
Multiphase electrokinetic coupling: Insights into the impact of fluid and charge distribution at the pore scale from a bundle of capillary tubes model
, JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, Vol: 115, ISSN: 2169-9313- Author Web Link
- Cite
- Citations: 75
-
Conference paperDavison TM, Collins GS, Ciesla F, et al., 2010,
Cumulative impact heating of planetesimals
, 73rd Annual Meeting of the Meteoritical-Society, Publisher: Wiley-Blackwell, Pages: A43-A43, ISSN: 1086-9379 -
Conference paperPasek MA, Collins GS, Carter EA, et al., 2010,
SHOCKED QUARTZ IN A FULGURITE
, 73rd Annual Meeting of the Meteoritical-Society, Publisher: WILEY-BLACKWELL PUBLISHING, INC, Pages: A163-A163, ISSN: 1086-9379 -
Journal articlevan Wijk JW, Baldridge WS, van Hunen J, et al., 2010,
Small-scale convection at the edge of the Colorado Plateau: Implications for topography, magmatism, and evolution of Proterozoic lithosphere
, GEOLOGY, Vol: 38, Pages: 611-614, ISSN: 0091-7613- Author Web Link
- Cite
- Citations: 123
-
Journal articleDavison TM, Collins GS, Ciesla FJ, 2010,
Numerical modelling of heating in porous planetesimal collisions
, ICARUS, Vol: 208, Pages: 468-481, ISSN: 0019-1035- Author Web Link
- Cite
- Citations: 79
-
Journal articleHaselwimmer CE, Riley TR, Liu JG, 2010,
Assessing the potential of multispectral remote sensing for lithological mapping on the Antarctic Peninsula: case study from eastern Adelaide Island, Graham Land
, ANTARCTIC SCIENCE, Vol: 22, Pages: 299-318, ISSN: 0954-1020- Author Web Link
- Cite
- Citations: 21
-
Journal articleYang ZX, Jardine RJ, Zhu BT, et al., 2010,
Sand grain crushing and interface shearing during displacement pile installation in sand
, GEOTECHNIQUE, Vol: 60, Pages: 469-482, ISSN: 0016-8505- Author Web Link
- Open Access Link
- Cite
- Citations: 138
-
Journal articleJardine RJ, 2010,
EXPERIMENTAL ARRANGEMENTS FOR INVESTIGATION OF SOIL STRESSES DEVELOPED AROUND A DISPLACEMENT PILE THE USE OF MINIATURE SOIL STRESS MEASURING CELLS IN LABORATORY APPLICATIONS INVOLVING STRESS REVERSALS
, SOILS AND FOUNDATIONS, Vol: 50, Pages: 448-449, ISSN: 0038-0806 -
Journal articleSouthern J, Gorman GJ, Piggott MD, et al., 2010,
Simulating cardiac electrophysiology using anisotropic mesh adaptivity
, Journal of Computational Science, Vol: 1, Pages: 82-88The simulation of cardiac electrophysiology requires small time steps and a fine mesh in order to resolve very sharp, but highly localized, wavefronts. The use of very high resolution meshes containing large numbers of nodes results in a high computational cost, both in terms of CPU hours and memory footprint. In this paper an anisotropic mesh adaptivity technique is implemented in the Chaste physiological simulation library in order to reduce the mesh resolution away from the depolarization front. Adapting the mesh results in a reduction in the number of degrees of freedom of the system to be solved by an order of magnitude during propagation and 2–3 orders of magnitude in the subsequent plateau phase. As a result, a computational speedup by a factor of between 5 and 12 has been obtained with no loss of accuracy, both in a slab-like geometry and for a realistic heart mesh with a spatial resolution of 0.125 mm.
-
Conference paperTsiampousi A, Zdravkovic L, Potts DM, 2010,
Modelling of the hysteretic soil-water retention curve of unsaturated soils
, 7th European Conference on Numerical Methods in Geotechnical Engineering, Pages: 331-336 -
Journal articleSchulte P, Alegret L, Arenillas I, et al., 2010,
Response - Cretaceous Extinctions
, SCIENCE, Vol: 328, Pages: 975-976, ISSN: 0036-8075- Author Web Link
- Cite
- Citations: 9
-
Journal articleWells MR, Allison PA, Piggott MD, et al., 2010,
Tidal modeling of an ancient tide-dominated seaway, part 1: model validation and application to global early Cretaceous (Aptian) tides
, Journal of Sedimentary Research, Vol: 80, Pages: 393-410, ISSN: 1527-1404 -
Journal articleKane KE, Jackson CA-L, Larsen E, 2010,
Normal fault growth and fault-related folding in a salt-influenced rift basin: South Viking Graben, offshore Norway
, Journal of Structural Geology, Vol: 32, Pages: 490-506Three-dimensional seismic data were analysed to reconstruct the structural and stratigraphical development of a salt-influenced rift basin and thus gain an understanding of the relationships between normal fault growth, salt tectonics and the evolution of syn-rift depocentres. The Sleipner Basin, South Viking Graben, northern North Sea, is ca. 30 km long by 8 km wide and is bound to the east by a major extensional fault zone (Sleipner Fault Zone). Two types of fault-related fold are identified within the basin: (1) A fault-parallel monocline, interpreted as an extensional forced-fold, which formed through the upward propagation of the Sleipner Fault Zone through ductile evaporites of the Zechstein Supergroup and (2) three fault-perpendicular, salt-cored anticlines that compartmentalise the basin into four sub-basins and are related to displacement gradients along-strike of the Sleipner Fault Zone. Detailed seismic-stratigraphic analysis of pre- and syn-rift stratal units reveals a complex interplay between fault growth and salt movement which strongly controlled the evolution of syn-rift depocentres. During the early syn-rift, a series of depocentres, separated along-strike by the fault-perpendicular folds, were offset into the axis of the basin (ca. 3–4.5 km to the west of the Sleipner Fault Zone) by the fault-propagation fold. Later in the rift event, the influence of the fault-perpendicular folds depleted, resulting in a larger, interconnected depocentre that shifted into the immediate hangingwall of the fault as the surface of the fault-propagation fold was breached. The results of this study have implications for normal fault growth and sedimentary depocentre development in salt-influenced rift basins, and contribute to the general understanding of the controls on salt migration.
-
Journal articleWells MR, Allison PA, Piggott MD, et al., 2010,
Tidal modeling of an ancient tide-dominated seaway, part 2: the Aptian Lower Greensand seaway of northwest Europe
, Journal of Sedimentary Research, Vol: 80, Pages: 411-439, ISSN: 1527-1404 -
Conference paperRood DH, Hall S, Guilderson TP, et al., 2010,
Challenges and opportunities in high-precision Be-10 measurements at CAMS
, 11th International Conference on Accelerator Mass Spectrometry, Publisher: ELSEVIER SCIENCE BV, Pages: 730-732, ISSN: 0168-583X- Author Web Link
- Cite
- Citations: 61
-
Journal articleScherler D, Bookhagen B, Strecker MR, et al., 2010,
Timing and extent of late Quaternary glaciation in the western Himalaya constrained by <sup>10</sup>Be moraine dating in Garhwal, India
, Quaternary Science Reviews, Vol: 29, Pages: 815-831, ISSN: 0277-3791Glacial chronologies from the Himalayan region indicate various degrees of asynchronous glacial behavior. Part of this has been related to different sensitivities of glaciers situated in contrasting climatic compartments of the orogen, but so far field data in support for this hypothesis is lacking. Here, we present a new 10Be-derived glacial chronology for the upper Tons valley in western Garhwal, India, and initial results for the Pin and Thangi valleys in eastern Himachal Pradesh. These areas cover a steep gradient in orographic precipitation and allow testing for different climatic sensitivities. Our data provide a record of five glacial episodes at ∼16 ka, ∼11-12 ka, ∼8-9 ka, ∼5 ka, and <1 ka. In the Thangi valley, our results indicate a glacial episode at ∼19 ka, but no data are available for younger glacial deposits in this valley. At their largest mapped extent (∼16 ka), the two main glaciers in the upper Tons valley joined and descended down to ∼2500 m asl, which represents a drop of ∼1400 m compared to the present-day glacial extent. During the Holocene the two largest glaciers produced distinct glacial landforms that allowed us to reconstruct changes in the Equilibrium Line Altitude (ELA) over ∼20 km north-south distance that is presently associated with a steep gradient in rainfall. We observe that ELA-changes have been consistently ∼2 times higher for the glacier located in a presently wetter climate, pointing at different climate sensitivities, related to the amount of precipitation that they receive. At regional scale, our data is in reasonable agreement with other published glacial chronologies from the western Himalaya and suggest that glacial advances during the Holocene have been largely synchronous in this region. Comparison of glacial chronologies from the western Himalaya with other palaeoclimatic proxy data suggests that long-term changes in glaci
-
Journal articleSchulte P, Alegret L, Arenillas I, et al., 2010,
The Chicxulub Asteroid Impact and Mass Extinction at the Cretaceous-Paleogene Boundary
, SCIENCE, Vol: 327, Pages: 1214-1218, ISSN: 0036-8075- Author Web Link
- Cite
- Citations: 811
-
Journal articleHieronymus CF, Goes S, 2010,
Complex cratonic seismic structure from thermal models of the lithosphere: effects of variations in deep radiogenic heating
, GEOPHYSICAL JOURNAL INTERNATIONAL, Vol: 180, Pages: 999-1012, ISSN: 0956-540X- Author Web Link
- Cite
- Citations: 33
-
Journal articleCapitanio FA, Morra G, Goes S, et al., 2010,
India-Asia convergence driven by the subduction of the Greater Indian continent
, NATURE GEOSCIENCE, Vol: 3, Pages: 136-139, ISSN: 1752-0894- Author Web Link
- Cite
- Citations: 150
This data is extracted from the Web of Science and reproduced under a licence from Thomson Reuters. You may not copy or re-distribute this data in whole or in part without the written consent of the Science business of Thomson Reuters.