Results 111 to 120 of about 683,227 (203)

Globally consistent estimates of high-resolution Antarctic ice mass balance and spatially resolved glacial isostatic adjustment [PDF]

The Cryosphere
A detailed understanding of how the Antarctic ice sheet (AIS) responds to a warming climate is needed because it will most likely increase the rate of global mean sea level rise.
M. O. Willen, M. Horwath, E. Buchta, M. Scheinert, V. Helm, B. Uebbing, J. Kusche   +6 more
doaj   +1 more source

Relative sea-level changes, glacial isostatic modelling and ice-sheet reconstructions from the British Isles since the Last Glacial Maximum

, 2006
While contributing
Sarah Hamilton, Shennan, I., Glenn Milne, Brooks, A., Milne, G., Bassett, S., Hamilton, S., Sarah Bradley, Bradley, S., Ian Shennan, Anthony Brooks, Sophie Bassett   +11 more
core   +1 more source

Emergence of the Shackleton Range from beneath the Antarctic Ice Sheet due to glacial erosion [PDF]

, 2014
This paper explores the long-term evolution of a subglacial fjord landscape in the Shackleton Range, Antarctica. We propose that prolonged ice-sheet erosion across a passive continental margin caused troughs to deepen and lower the surrounding ice-sheet ...
Kerr, A. R., Hein, AS, Sugden, David, Stuart, F. M., Hein, A. S.; id_orcid, Sugden, DE, Fogwill, C. J., Kubik, PW, Kubik, P. W., Stuart, FM, Fogwill, CJ ; https://orcid.org/, Kerr, AR   +11 more
core   +1 more source

Relative sea-level changes, glacial isostatic modelling and ice-sheet reconstructions from the British Isles since the Last Glacial Maximum

While contributing <1 m equivalent eustatic sea-level rise the British Isles ice sheet produced glacio-isostatic rebound in northern Britain of similar magnitude to eustatic sea-level change, or global meltwater influx, over the last 18 000 years. The
Brooks A, Shennan I, Hamilton S, Milne G, Bradley SE, Bassett S   +5 more
core   +4 more sources

Glacial Isostatic Adjustment Forward Model with a Convolutional Neural Network

, 2023
This thesis introduces a new approach to Glacial Isostatic Adjustment (GIA) modeling using Machine Learning (ML) techniques. The work addresses two main challenges – uncertainty in historical ice load history and the complexity of inverse problems – by ...
Bouma, Quinten (author)
core  

Rapid rebound hides glacier mass loss from satellite observations in Alaska and Iceland

Communications Earth & Environment
Time-variable satellite gravimetry constrains global glacier mass change, but requires correction for glacial isostatic adjustment. These corrections are commonly treated as slowly varying background signals from past ice loading and assumed to be ...
Ingo Sasgen, Sebastian Cruz Bacca, Volker Klemann, Anouk Vlug, Michael Zemp   +4 more
doaj   +1 more source

Crustal deformation in Hong Kong: Insights from GNSS observations and geophysical models

International Journal of Applied Earth Observations and Geoinformation
This study investigates crustal deformation in Hong Kong using the Global Navigation Satellite System (GNSS) observations from 19 stations and a range of geophysical models. We examine horizontal and vertical land motions (VLM) recorded by GNSS from 2001
Dongju Peng, Jianli Chen, Shuo Zheng, Yufeng Nie, Ching-Chi Lam, Tai-Wai Hui, Lujia Feng   +6 more
doaj   +1 more source

Post-LGM coastline evolution of the NW Sicilian Channel: Comparing high-resolution geophysical data with Glacial Isostatic Adjustment modeling. [PDF]

PLoS One, 2020
Lodolo E, Galassi G, Spada G, Zecchin M, Civile D, Bressoux M.   +5 more
europepmc   +1 more source

Fault reactivation due to glacially induced stresses

, 2017
Melting glaciers worldwide have an effect on sea level, but also on the stability of pre-existing faults. The load due to continental ice sheets or glaciers depresses the surface below, leading to changes in the lithospheric stresses. The accumulation of
Wu, PPC, Steffen, H, Lund, B, Steffen, R
core  

Advances in glacial isostatic adjustment modeling [PDF]

Past Global Changes Magazine, 2019
Glenn A. Milne, D. Al-Attar, P.L. Whitehouse, O. Crawford, R. Love   +4 more
openaire   +1 more source