Results 31 to 40 of about 103 (97)
Journal of GlaciologyWidespread glacier losses have been observed in most glaciated regions on Earth during recent decades, with a typical pattern of strong thinning in their lower reaches and limited elevation changes in their accumulation areas.
Etienne Berthier +2 more
doaj +1 more source
The Glacier Changes in the Alps From the GRACE and GRACE Follow‐On Missions (2002–2023)
Journal of Geophysical Research: Earth Surface, Volume 130, Issue 7, July 2025.Abstract In this paper, time‐variable gravity field data from the Gravity Recovery and Climate Experiment (GRACE) and GRACE Follow‐On (GRACE‐FO) missions are used to quantify glacier mass changes in the Alps from 2002 to 2023. We employ a new method that utilizes the vertical surface displacement data to correct the glacial isostatic adjustment and ...
S. Liu, R. Pail
wiley +1 more source
Impact of Interfacial Friction at the Ice‐Bed Boundary on Glacier Sliding
Journal of Geophysical Research: Earth Surface, Volume 130, Issue 6, June 2025.Abstract Current theories for describing glacier sliding over hard beds assume that basal drag is entirely due to normal forces acting on meter‐scale bed roughness and neglect tangential friction at the ice‐bed interface. However, this interfacial friction is likely to account for a significant proportion of basal drag in the presence of basal debris ...
J. P. Roldán‐Blasco +3 more
wiley +1 more source
Glacier Surges Controlled by the Close Interplay Between Subglacial Friction and Drainage
Journal of Geophysical Research: Earth Surface, Volume 129, Issue 10, October 2024.Abstract The flow of glaciers and ice sheets is largely influenced by friction at the ice‐bed interface that can trigger rapid changes in glacier motion ranging from seasonal velocity variations to cyclic surge instabilities or even devastating glacier collapse.
Kjetil Thøgersen +3 more
wiley +1 more source
Geophysical Research Letters, Volume 51, Issue 11, 16 June 2024.Abstract Understanding glaciers structural heterogeneity is crucial for assessing their fate. Yet, places where structure changes are strong, such as crevasses fields, are often inaccessible for direct instrumentation. To overcome this limitation, we introduce an innovative technique that transforms seismic sources, here generated by crevasses, into ...
Ugo Nanni +2 more
wiley +1 more source
IL CAPOLAVORO DI UN ARGENTIERE ROMANO:I QUARANTA MARTIRI DEL BRASILE
Art is on, 2019 In questo testo presenterò e discuterò un pezzo mai studiato prima: una metà del diciassettesimo secolo medaglione romano raffi gurante “I 40 martiri del Brasile”, realizzato in bassorilievo d’argento, quello appartiene alla SS. Nome della chiesa di Gesù
Anna Maria Pedrocchi
doaj
Abstract. Subglacial hydrology controls basal sliding of hard-bedded glaciers by modulating basal drag through changes in ice–bed separation. Yet, the underlying mechanisms that control ice–bed separation and its links with basal friction remain poorly understood.
Anuar Togaibekov +3 more
openaire +2 more sources
How Microgels Can Improve the Impact of Organ-on-Chip and Microfluidic Devices for 3D Culture: Compartmentalization, Single Cell Encapsulation and Control on Cell Fate. [PDF]
Polymers (Basel), 2021 Argentiere S, Siciliano PA, Blasi L.
europepmc +1 more source
Observing the subglacial hydrology network and its dynamics with a dense seismic array. [PDF]
Proc Natl Acad Sci U S A, 2021 Nanni U, Gimbert F, Roux P, Lecointre A.
europepmc +1 more source
Introduction of Enzyme-Responsivity in Biomaterials to Achieve Dynamic Reciprocity in Cell-Material Interactions. [PDF]
Biomacromolecules, 2021 Brouns JEP, Dankers PYW.
europepmc +1 more source