Glacial isostatic adjustment reduces past and future Arctic subsea permafrost [PDF]
Nature Communications, 2023 Sea-level rise submerges terrestrial permafrost in the Arctic, turning it into subsea permafrost. Subsea permafrost underlies ~ 1.8 million km2 of Arctic continental shelf, with thicknesses in places exceeding 700 m.
Roger C. Creel +4 more
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Relative sea-level data from the SEAMIS database compared to ICE-5G model predictions of glacial isostatic adjustment [PDF]
Data in Brief, 2019 The SEAMIS database (Mendeley data repository; https://doi.org/10.17632/wp4ctb4667.1) contains 546 relative sea-level indicators from 31 different studies within the broader Southeast Asian region including the Maldives, India and Sri Lanka.
Thomas Mann +6 more
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Glacial isostatic adjustment reveals Mars's interior viscosity structure. [PDF]
NatureAbstract Investigating glacial isostatic adjustment has been the standard method to decipher Earth’s interior viscosity structure1,2, but such an approach has been rarely applied to other planets because of a lack of observational data3,4. The north polar cap of Mars is the only millions-of-years-old surface feature that can induce measurable
Broquet A +8 more
europepmc +11 more sources
Influence of reef isostasy, dynamic topography, and glacial isostatic adjustment on sea-level records in Northeastern Australia [PDF]
Communications Earth & Environment, 2023 Understanding sea level during the peak of the Last Interglacial (125,000 yrs ago) is important for assessing future ice-sheet dynamics in response to climate change.
Alessio Rovere +7 more
doaj +2 more sources
On calculating glacial isostatic adjustment
Geodesy and GeodynamicsModeling the earth's fluid and elastic response to the melting of the glaciers of the last ice age is the most direct way to infer the earth's radial viscosity profile.
L.M. Cathles
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On Some Properties of the Glacial Isostatic Adjustment Fingerprints
Water (Switzerland), 2019 Along with density and mass variations of the oceans driven by global warming, Glacial Isostatic Adjustment (GIA) in response to the last deglaciation still contributes significantly to present-day sea-level change. Indeed, in order to reveal the impacts of climate change, long term observations at tide gauges and recent absolute altimetry data need to
Giorgio Spada, Daniele Melini
exaly +5 more sources
Sea level since the Last Glacial Maximum from the Atlantic coast of Africa [PDF]
Nature CommunicationsConstraining sea level at the Last Glacial Maximum (LGM) is spatially restricted to a few locations. Here, we reconstruct relative sea-level (RSL) changes along the Atlantic coast of Africa for the last ~30 ka BP using 347 quality-controlled sea-level ...
Matteo Vacchi +7 more
doaj +2 more sources
Remote Sensing, 2020 In addition to studies of sea level change and mantle rheology, reliable Glacial Isostatic Adjustment (GIA) models are necessary as a background model to correct the widely used Gravity Recovery and Climate Experiment (GRACE) monthly gravity solutions to
Jiesi Luo, Jim Ray
exaly +3 more sources
Projections of 21st-century sea-level fall along coastal Greenland [PDF]
Nature CommunicationsThe Greenland Ice Sheet will significantly contribute to global mean sea-level rise this century. However, glacial isostatic adjustment is expected to cause regional sea-level fall around Greenland as the land rebounds and the gravitational pull of the ...
Lauren Lewright +6 more
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On the gravity and geoid effects of glacial isostatic adjustment in Fennoscandia - a short note
Journal of Geodetic Science, 2015 Many geoscientists argue that there is a gravity low of 10-30 mGal in Fennoscandia as a remaining fingerprint of the last ice age and load, both vanished about 10 kyr ago.
L E Sjoberg
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