Results 81 to 90 of about 683,227 (203)

The evolution of the Greenland Ice Sheet from the Last Glacial Maximum to present-day: An assessment using glaciological and Glacial Isostatic Adjustment modelling [PDF]

, 2009
In this thesis we constrain a three-dimensional thermomechanical model of Greenland ice sheet (GrIS) evolution from the Last Glacial Maximum (LGM, 21 ka BP) to the present-day using, primarily, observations of relative sea level (RSL) as well as field ...
SIMPSON, MATTHEW,JAMES,ROSS
core  

On the implementation of faults in finite-element glacial isostatic adjustment models [PDF]

Computers & Geosciences, 2014
Stresses induced in the crust and mantle by continental-scale ice sheets during glaciation have triggered earthquakes along pre-existing faults, commencing near the end of the deglaciation. In order to get a better understanding of the relationship between glacial loading/unloading and fault movement due to the spatio-temporal evolution of stresses, a ...
Rebekka Steffen, Patrick Wu, Holger Steffen, David W. Eaton   +3 more
openaire   +3 more sources

Observed Sea-Level Changes along the Norwegian Coast

Journal of Marine Science and Engineering, 2017
Norway’s national sea level observing system consists of an extensive array of tide gauges, permanent GNSS stations, and lines of repeated levelling. Here, we make use of this observation system to calculate relative sea-level rates and rates corrected ...
Kristian Breili, Matthew J. R. Simpson, Jan Even Øie Nilsen   +2 more
doaj   +1 more source

The effect of sediment loading in Fennoscandia and the Barents Sea during the last glacial cycle on glacial isostatic adjustment observations [PDF]

Solid Earth, 2017
Models for glacial isostatic adjustment (GIA) routinely include the effects of meltwater redistribution and changes in topography and coastlines. Since the sediment transport related to the dynamics of ice sheets may be comparable to that of sea level
W. van der Wal, T. IJpelaar
doaj   +1 more source

Repeated Pleistocene Permafrost Episodes in the Western Pannonian Basin

Permafrost and Periglacial Processes, Volume 37, Issue 4, Page 623-644, October/December 2026.
ABSTRACT Concerning the study of past periglacial processes, the Pannonian Basin is a key area as it contains the southernmost frost polygons found in Central Europe. The presence or absence of permafrost is still, however, a matter of debate, and data on the timing of frost action are also scarce.
Krisztina Sebe, Ágnes Novothny, Gergely Surányi, Barbara Varga, László Fodor, Gábor Csillag   +5 more
wiley   +1 more source

Toward the Application of Multiaxial Failure Criteria: Mean Stress Sensitivity of Carbide‐Rich, High‐Alloy PM‐HIP Tool Steels Under Axial and Torsional Cyclic Loading

steel research international, Volume 97, Issue 10, Page 5186-5220, October 2026.
This study quantifies axial and torsional long‐life fatigue (LLF) behavior of three carbide‐rich PM‐HIP tool steels, correlating LLF strength with intrinsic defect size and cleanliness, thereby extracting material‐specific mean stress sensitivities and Haigh diagrams.
Lennart Mirko Scholl, Frederik Tegeder, Tobias Hajeck, Alexander Bezold, Christoph Broeckmann   +4 more
wiley   +1 more source

Influences of Cleanliness, Carbide Size, Hardness, and Residual Stresses on Long‐Life Fatigue Strength and Crack‐Initiation Mechanisms in Carbide‐Rich Cold‐Work Tool Steels Using Normalized S–N Curves and Database‐Driven Validation of Murakami's √Area Model

steel research international, Volume 97, Issue 10, Page 5221-5267, October 2026.
Rotating‐bending fatigue tests on AISI D2 and AISI A11 quantify how cleanliness, carbide structure, hardness, and fabrication‐induced compressive residual stresses govern long‐life fatigue at NG = 107 cycles. Statistical fracture‐surface analysis and extreme‐value √area statistics link crack‐initiators to LLF strength.
Lennart Mirko Scholl, Frederik Tegeder, Dhirendar Chauhan, Bengt Hallstedt, Tobias Hajeck, Alexander Bezold, Christoph Broeckmann   +6 more
wiley   +1 more source

Interplay of surface loading and glacial isostatic adjustment in Iceland

, 2017
Iceland is a laboratory for studying the solid Earth response to changes in surface loading because of the underlying hot mantle and thin uppermost elastic layer (relating to mantle plume – oceanic ridge interaction), and rapid major ice mass and magma ...
Sigrún Hreinsdóttir, Michelle Parks, Halldór Geirsson, Halldór Björnsson, Benedikt Ófeigsson, Erik Sturkell, John Maclennan, Vincent Drouin, Freysteinn Sigmundsson, Thóra Árnadóttir, Andy Hooper, Carolina Pagli, Peter LaFemina, Peter Schmidt, Siqi Li, Guðfinna Aðalgeirsdóttir, Hildur María Friðriksdóttir, Björn Lund   +17 more
core  

Effect Of Glacial Isostatic Adjustment On Rivers And Drainage Basins In The Red River Valley, North Dakota And Minnesota, U.S.A. [PDF]

, 2017
This thesis investigates the relationship between glacial isostatic adjustment and watershed asymmetry of tributaries in the Red River Valley, North Dakota, U.S.A.
York, Benjamin Charles
core  

The Distribution of Interseismic Locking on the Cascadia Subduction Zone Using Bayesian Methods

Seismica
We use a Bayesian probabilistic framework to invert for the kinematic locking distribution on the Cascadia Subduction Zone, constrained by surface deformation data and a prior assumption of the locking pattern.
Anna Pearson, David Schmidt
doaj   +1 more source