Results 21 to 30 of about 9,145 (212)

Preliminary assessment of variability of selected Hardening Soil model parameters for glacial tills and clays from Poland [PDF]

open access: yesE3S Web of Conferences, 2019
Typical ranges of variability of basic soil parameters are relatively well known. Such knowledge is important to aid engineers in the selection of characteristic values for design or as a basis for conducting sensitivity analyses for more complex soil ...
Bogusz Witold, Witowski Marcin
doaj   +1 more source

Deep ice drilling, bedrock coring and dust logging with the Rapid Access Ice Drill (RAID) at Minna Bluff, Antarctica

open access: yesAnnals of Glaciology, 2021
Rapid Access Ice Drill is a new drilling technology capable of quickly accessing the glacial bed of Antarctic ice sheets, retrieving ice core and rock core samples, and providing boreholes for downhole logging of physical properties.
John W. Goodge   +4 more
doaj   +1 more source

Characteristics of the deforming bed: till properties on the deglaciated Antarctic continental shelf

open access: yesJournal of Glaciology, 2018
Contemporary ice stream flow is directly linked to conditions at the ice/bed interface, yet this environment is logistically difficult to access.
ANNA RUTH W. HALBERSTADT   +4 more
doaj   +1 more source

SPM Effect in Glacial Till [PDF]

open access: yesASEG Extended Abstracts, 2015
SUMMARY The SPM effect is not traditionally associated with glacial tills. However, effects of viscous magnetization, i.e. superparamagnetism, are observed in many places in Northern Finland in high sensitivity and low frequency time domain ground EM surveys.
openaire   +1 more source

Geomorphology of the Durmitor Mountains and surrounding plateau Jezerska Površ (Montenegro) [PDF]

open access: yes, 2014
The geomorphological map of the northeastern Durmitor Mountains and the plateau Jezerska Povrs. (1: 10,000, 47 km(2), Montenegro, Dinaric Alps) was prepared from an intensive fieldwork campaign and remote sensing analysis, and was compiled within a GIS ...
Annys, Klaas   +5 more
core   +3 more sources

Anisotropy and cyclic loading characteristics of a stiff Bolders Bank glacial till at Cowden [PDF]

open access: yesE3S Web of Conferences
Glacial tills are widespread across the world, common in northern Europe and found under the North and Baltic Seas. Their geological and geotechnical characterisation is important to the geotechnical design of a wide range of onshore and offshore ...
Liu Tingfa   +2 more
doaj   +1 more source

Multianalytical provenance analysis of Eastern Ross Sea LGM till sediments (Antarctica): Petrography, geochronology, and thermochronology detrital data [PDF]

open access: yes, 2017
In order to reveal provenance of detrital sediments supplied by West Antarctic Ice Sheet (WAIS), 19 glaciomarine cores of Last Glacial Maximum age were analyzed from Eastern Ross Sea and Sulzberger Bay.
Andreucci, Benedetta   +4 more
core   +2 more sources

Deformation ‘boundary front’ movements in subglacial tills—A microsedimentological perspective from till sequences near Pine Point, NWT, Canada

open access: yesThe Depositional Record, 2019
Investigations of glacial sediment exposures in a former open pit in the Pine Point Mining District, Northwest Territories, reveal evidence of changes in stress magnitude as exhibited by the movement of deformation ‘fronts’ within subglacial tills, as ...
John Menzies   +5 more
doaj   +1 more source

Pre-late Devensian high-arctic marine deposits in SW Scotland [PDF]

open access: yes, 2010
We present new interpretations of Digital Elevation Model (DEM) data and marine fossils collected from three sites on the Rhins of Galloway which, contrary to recent proposals, suggest that the landforms and deposits of the region do not represent ...
CHARLESWORTH, KERR, SHOTTON
core   +2 more sources

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