Results 121 to 130 of about 741 (232)

Controls of focused fluid release in subduction zones: insights from experimental dehydration of brucite vein networks in serpentinite. [PDF]

Contrib Mineral Petrol
Menzel MD, Eberhard L, Arias A, Padrón-Navarta JA, Plümper O.   +4 more
europepmc   +1 more source

Assessing Drivers of Alongshore Variation in Historical Coastal Dune Evolution: A Field and Model‐Based Approach

Journal of Geophysical Research: Earth Surface, Volume 131, Issue 7, July 2026.
Abstract The protective services provided by coastal foredunes vary spatially due to alongshore differences in dune morphology and hydrodynamic forcing. This study aims to quantify the drivers of alongshore variability of dune evolution across spatial (40‐km) and temporal (multi‐decadal) scales. The alongshore variability in dune evolution is extracted
Selwyn S. Heminway, Nicholas Cohn, Christa van IJzendoorn, Peter Ruggiero, Meagan Wengrove, Heather Weiner, George M. Kaminsky   +6 more
wiley   +1 more source

Evidence of slab tearing on an inherited Mesozoic rift transfer fault in the Betic Cordillera. [PDF]

Sci Rep
Pedrera A, Díaz-Alvarado J, Azor A, Folguera A, González-Menéndez L, García-Senz J, Hernaiz-Huerta PP, Ruiz-Constán A, Marín-Lechado C, Ramos A, López-Mir B, Rodríguez C, Jiménez-Borrego R, Hidas K.   +13 more
europepmc   +1 more source

Temporal Evolution of Coastal Cliffs From Weekly to Interannual Timescales

Journal of Geophysical Research: Earth Surface, Volume 131, Issue 7, July 2026.
Abstract A 7‐year coastal cliff erosion record, developed from 320 ∼weekly LiDAR surveys of a 2.3 km‐long cliff in southern California, is used to examine the cliff geomorphological response to the variability of environmental forcing (water level, waves, rain, and groundwater) from weekly to interannual timescales at different cliff elevations.
Raphael L. Krier‐Mariani, Adam P. Young, William C. O'Reilly, Connor Mack, Matthew Maclay, Hironori Matsumoto   +5 more
wiley   +1 more source

Applications of machine learning algorithms in lithological mapping of Saint Katherine Neoproterozoic rocks in the South Sinai of Egypt using hyperspectral PRISMA data. [PDF]

Sci Rep
Ali-Bik MW, Zafar T, Hassan SM, Sadek MF, Abo Khashaba SM.   +4 more
europepmc   +1 more source

Morphological Dating of Fluvial Terrace Risers Across Spatial and Temporal Scales

Journal of Geophysical Research: Earth Surface, Volume 131, Issue 7, July 2026.
Abstract Fluvial terraces are valuable terrestrial records of past climatic and tectonic changes. Morphological dating, which quantifies the degradation of the riser between two terraces, offers a relatively simple and cost‐effective alternative to other dating methods.
L. Grimm, F. McNab, V. M. Fernandes, T. F. Schildgen   +3 more
wiley   +1 more source

Revisiting redox-driven pathways of tin cycle from source to economic deposit. [PDF]

Sci Rep
Michaud JA, Schmidt C, Naumova MA.
europepmc   +1 more source

Free Bars in Straight Channels: Pattern Formation far Beyond Criticality

Journal of Geophysical Research: Earth Surface, Volume 131, Issue 7, July 2026.
Abstract Bar formation plays a central role in river morphodynamics and has been extensively studied by means of analytical theories, flume experiments and numerical simulations. In this study, we investigate strongly nonlinear mode competition and free bar dynamics using a spectral numerical model. Starting from near‐flat random bed initial conditions,
F. Weber, M. Toffolon, M. Colombini, H. A. Dijkstra, A. Siviglia   +4 more
wiley   +1 more source

Melt reactions and timescales of melting in pelitic rocks-a case study from the Garhwal Himalaya. [PDF]

Contrib Mineral Petrol
Oldman CJ, Warren CJ, Harris NBW, Kunz BE, Spencer CJ, Argles TW, Roberts NMW, Hammond SJ, Degli-Alessandrini G.   +8 more
europepmc   +1 more source

Seismo‐Acoustic Characterization and Array Processing of Dry‐ and Wet‐Snow Avalanches

Journal of Geophysical Research: Earth Surface, Volume 131, Issue 7, July 2026.
Abstract Snow avalanches generate complex seismic and infrasound signals influenced by terrain, snow properties, flow regime, and avalanche size. In this controlled field study, we analyzed the seismo‐acoustic characteristics of three avalanches that released along the same path in the Dischma valley above Davos, Switzerland.
Christine Seupel, Cristina Pérez‐Guillén, Andreas Fichtner, Alec van Herwijnen   +3 more
wiley   +1 more source