Results 271 to 280 of about 79,260 (388)

Detection of fossilised solution pipes and their hydrological function using electrical resistivity tomography in Apulia, Italy

open access: yesEarth Surface Processes and Landforms, Volume 50, Issue 4, 30 March 2025.
Electrical resistivity tomography (ERT) detected both surface‐visible and covered solution pipes along the Apulian coast, determined their depths and revealed their reversed hydrological function. Once conduits for water, these fossilised features now act as barriers, redirecting infiltration into the surrounding porous carbonate bedrock.
Mateja Ferk   +7 more
wiley   +1 more source

Shear‐Layer Thickness and Structure Evolves With Effective Stress in Subglacial Environments

open access: yesGeophysical Research Letters, Volume 52, Issue 6, 28 March 2025.
Abstract Moving glaciers shear and deform the subglacial till beneath them, with deformation concentrated in a thin shear‐layer. This shear‐layer's properties are partially controlled by effective stress, which depends on ice thicknesses and subglacial hydrological networks.
Ian Madden   +3 more
wiley   +1 more source

Deep‐Circulating Groundwater From the Tibetan Plateau Constructed the Loess Plateau

open access: yesGeophysical Research Letters, Volume 52, Issue 5, 16 March 2025.
Abstract China's Loess Plateau (LP) is a quintessential example of a desert transitional environment characterized by a distinctive soil profile comprising of a red clay layer overlain by loess. The source of the sedimentary materials that formed the plateau, as well as the mechanism for the red clay/loess transition, are yet unexplained.
Wang Wang   +5 more
wiley   +1 more source

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