Results 141 to 150 of about 25,706 (259)
Journal of Geophysical Research: Earth Surface, Volume 131, Issue 5, May 2026.Abstract Quantifying decadal‐scale erosion rates in tectonically active regions is essential for assessing landscape hazards and constraining sediment budgets. A key question in Earth surface processes is how contemporary erosion measurements influenced by recent climatic extremes relate to long‐term geological rates.
Gopal Kumar +3 more
wiley +1 more source
Journal of Geophysical Research: Earth Surface, Volume 131, Issue 5, May 2026.Abstract We use a three‐dimensional time‐dependent glacier model that couples higher‐order ice flow dynamics with multi‐dimensional englacial and supraglacial debris transport to investigate the behavior of debris‐covered glaciers and their response to climate change.
Yoni Verhaegen, Philippe Huybrechts
wiley +1 more source
Editorial: Glaciation and climate change in the Andean Cordillera
Frontiers in Earth Science, 2023 Bethan Davies +4 more
doaj +1 more source
Journal of Geophysical Research: Earth Surface, Volume 131, Issue 5, May 2026.Abstract Hurricane Harvey (2017) produced 31 net‐erosional washout channels on San Jose Island, Texas, USA, where offshore‐directed flows cut through two dune ridges and the beach. Channel growth was affected by natural, pre‐existing aeolian topography, rather than prior washover channels or infrastructure. We investigate how offshore directed outwash,
Arisa Ruangsirikulchai +2 more
wiley +1 more source
Journal of Geophysical Research: Earth Surface, Volume 131, Issue 5, May 2026.Abstract This study examined the spatiotemporal variability in geotechnical properties of beach cusp sediments on a sandy beach and tested if such variability can be used for cusp monitoring from satellite imagery. Specifically, sediment properties (including moisture content (w), relative density (Dr), sediment strength (QSBC) and friction angle (ϕ ...
Stephen Adusei +3 more
wiley +1 more source
Crevasse density, orientation and temporal variability at Narsap Sermia, Greenland. [PDF]
J Glaciol, 2023 Van Wyk de Vries M, Lea JM, Ashmore DW.
europepmc +1 more source
Journal of Geophysical Research: Earth Surface, Volume 131, Issue 5, May 2026.Abstract The bedrock beneath the Antarctic Ice Sheet has experienced widespread viscoelastic deformation as a response to ice‐sheet changes from the Last Glacial Maximum (LGM) to present day. The combined changes of the ice sheet and the bedrock most likely had impacted subglacial water routes.
Linda Pan +6 more
wiley +1 more source
Revealing Permafrost Continuity Across a Northern Watershed With Airborne Electromagnetics
Journal of Geophysical Research: Earth Surface, Volume 131, Issue 5, May 2026.Abstract Permafrost thawing in northern regions may alter groundwater‐surface water dynamics, thereby impacting hydrologic and ecologic functions and the potential release of stored solutes including carbon. Here, we present an airborne frequency‐domain electromagnetic survey over a discontinuous permafrost region within the Central Mackenzie Valley in
O. Conway‐White +3 more
wiley +1 more source
DJ4Earth: Differentiable, and Performance‐Portable Earth System Modeling via Program Transformations
Journal of Advances in Modeling Earth Systems, Volume 18, Issue 5, May 2026.Abstract Differentiable Earth system models (ESMs) enable powerful applications such as sensitivity analysis, gradient‐based calibration, state estimation, boundary flux inversions, uncertainty quantification, and online machine learning. Reverse‐mode automatic differentiation (AD) efficiently provides gradients for such tasks, yet models have rarely ...
William S. Moses +19 more
wiley +1 more source