Results 51 to 60 of about 158 (137)

Accumulation Studies at a High Elevation Glacier Site in Central Karakoram

Advances in Meteorology, 2014
The precipitation conditions in central Karakoram are investigated on the basis of snow samples from high elevated snow pits at Urdok glacier from 2006 and the analysis of atmospheric transport trajectories in combination with the general, large scale ...
Christoph Mayer, Astrid Lambrecht, Hans Oerter, Margit Schwikowski, Elisa Vuillermoz, Nicola Frank, Guglielmina Diolaiuti   +6 more
doaj   +1 more source

Flood‐Scale Bedload Transport Dynamics From Acoustic Monitoring Compared With 2D Hydro‐Sedimentary Modeling

Journal of Geophysical Research: Earth Surface, Volume 131, Issue 8, August 2026.
Abstract Accurate estimation of bedload fluxes is critical to understanding sediment transport processes and associated channel evolution in gravel‐bed rivers, however, traditional direct measurements using samplers are time‐consuming and complex. To overcome these limitations, new indirect methods have been developed to estimate fluxes from bedload ...
G. Piasny, P.‐A. Garambois, T. Geay, S. Zanker, L. Schmitt   +4 more
wiley   +1 more source

Resolving the internal and basal geometry of ice masses using imaging phase-sensitive radar

Journal of Glaciology, 2018
The phase-sensitive radio-echo sounder (pRES) is a powerful new instrument that can measure the depth of internal layers and the glacier bed to millimetre accuracy.
TUN JAN YOUNG, DUSTIN M. SCHROEDER, POUL CHRISTOFFERSEN, LAI BUN LOK, KEITH W. NICHOLLS, PAUL V. BRENNAN, SAMUEL H. DOYLE, BRYN HUBBARD, ALUN HUBBARD   +8 more
doaj   +1 more source

Spatial Variability and Drivers of Salt Marsh Cliff Erosion in the Dutch Wadden Sea: From Observation to Simulation

Journal of Geophysical Research: Earth Surface, Volume 131, Issue 8, August 2026.
Abstract Lateral erosion of salt marshes via cliff retreat is a primary cause of global marsh loss, driven by interactions between hydrodynamics, sediment, and vegetation. While previous studies show a linear relationship between wave power and cliff retreat, models based on this relationship are largely unvalidated for short‐term (sub‐yearly) and ...
S. Dzimballa, V. Kitsikoudis, P. W. J. M. Willemsen, E. O. Folmer, B. W. Borsje, I. Y. Georgiou, M. C. Bregman, D. C. M. Augustijn   +7 more
wiley   +1 more source

The Internal Ice Content of Timpanogos Rock Glacier, Utah, USA From 3‐D Bayesian Inversion of Gravity Data

Journal of Geophysical Research: Earth Surface, Volume 131, Issue 8, August 2026.
Abstract Despite the prevalence of rock glaciers in mountain environments, their ice volumes are poorly constrained. Rock glaciers persist in settings unable to support glaciers. They act as climate resilient water stores and refugia for cold‐adapted species while also posing a hazard to alpine communities. Imaging the entire internal structure of rock
Bronson Cvijanovich, Michael S. Thorne, Surya Pachhai, Leif S. Anderson, Ivan Tochimani‐Hernandez, Christian L. Hardwick, Tonie van Dam   +6 more
wiley   +1 more source

Thaw Subsidence of Ice‐Rich Permafrost Near Umiujaq, Nunavik (Québec), Canada: 20 Years of Monitoring Using Ground‐Based Leveling Methods, LiDAR, and UAV Photogrammetry

Journal of Geophysical Research: Earth Surface, Volume 131, Issue 8, August 2026.
Abstract Differential thaw subsidence is one of the main effects of ice‐rich permafrost degradation, especially in the discontinuous permafrost zone. Although thawing of ice‐rich permafrost can lead to thermokarst, water ponding, and major damage to critical northern infrastructure, thaw subsidence is not often monitored due to the lack of long‐term ...
M. St‐Cyr, R. Fortier, J. W. Molson
wiley   +1 more source

PRELIMINARY REPORT OF THE OVERSNOW TRAVERSE OF THE 10TH JAPANESE ANTARCTIC RESEARCH EXPEDITION IN 1969-1970

Antarctic Record, 1971
The oversnow traverse party of the 10th Japanese Antarctic Research Expedition was organized to accomplish the initial stage of scientific programmes of "Glaciological research project of Enderby Land, Antarctica, 1969-1974".
Hisao ANDO
doaj   +1 more source

Glacier Mass Balance Modeling Using a Long Short‐Term Memory Network

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 4, August 2026.
Abstract Glacier mass balance (MB) is a key indicator of climate change and a central driver of glacier evolution, yet most glaciers worldwide lack long‐term in situ measurements. For estimating glacier MB, data‐driven models provide a complementary alternative to traditional numerical approaches by learning empirical relationships between climate ...
Marijn van der Meer, Harry Zekollari, Alban Gossard, Kamilla Hauknes Sjursen, Jordi Bolibar, Matthias Huss, Daniel Farinotti   +6 more
wiley   +1 more source

The activities of the 42nd Japanese Antarctic Research Expedition (JARE-42) wintering team 2001-2002

Antarctic Record, 2003
The 42nd Japanese Antarctic Research Expedition (JARE-42) wintering team has conducted the Vth five-year JARE program during the period of February 1st 2001 to January 31st 2002, in which 40 members were engaged in the various scientific activities and ...
Yoichi Motoyoshi
doaj   +1 more source

Diagnosing Cryospheric Runoff Dynamics: A Distributed Differentiable Hydrological Model With Global Transfer Learning

Water Resources Research, Volume 62, Issue 8, August 2026.
Abstract Accurate hydrological prediction in alpine regions remains challenging due to complex cryospheric processes and limited observational records. Traditional hydrological models are often subject to structural uncertainty, whereas purely data‐driven deep learning (DL) models may lack physical interpretability under non‐stationary climate ...
Jun Mei, Bin Yong, Gerald Corzo, Yang Hong, Ruochen Sun, Xin Tao, Jiahu Wang, Qingyun Duan   +7 more
wiley   +1 more source