Results 191 to 200 of about 9,112 (253)
Rainfall Variability and Extremes in the Hamassa Sub‐Basin, Ethiopia: Past Trends and Future Risks
Meteorological Applications, Volume 33, Issue 2, March/April 2026.This study assessed spatial variability and temporal trends in the historical (1986–2023) and projected precipitation regime of the Hamassa sub‐basin. The results indicate a significant drying trend during the main cropping season, marked interannual and spatial variability, and associated linkages to warm‐phase ENSO events, which delay the onset and ...
Barana Babiso Badesso +2 more
wiley +1 more source
Earth and Space Science, Volume 13, Issue 3, March 2026.Abstract The Southern California Earthquake Center (SCEC) Community Rheology Model (CRM) comprises a three‐dimensional geologic framework model (GFM) of southern California's lithosphere, and synthetic aggregate ductile flow laws applicable to each GFM rock type under low‐strain conditions. Given temperature, volatile content, pressure, and strain rate,
Elizabeth Hearn +6 more
wiley +1 more source
Magnetic‐A: The New R‐Based Toolbox for Analysis of Paleomagnetic Data
Earth and Space Science, Volume 13, Issue 3, March 2026.Abstract Paleomagnetic remanence in rocks and sediments provides a unique means to constrain stratigraphic records in both space and time. This is because of the symmetry of the paleomagnetic field with respect to Earth's spin axis over geological time, and the global synchronicity of magnetic field reversals.
E. Dallanave
wiley +1 more source
Subduction Zone Magnetism: The Influence of Metamorphism and Serpentinization in the Mantle Wedge
Geochemistry, Geophysics, Geosystems, Volume 27, Issue 3, March 2026.Abstract Subduction zone magnetic anomalies have previously been used to infer their thermal structure assuming a uniformly serpentinized mantle carries a homogeneous, isotropic magnetization. However, seismic tomography, geological observations and numerical modeling provide increasing evidence for a non‐uniformly serpentinized mantle wedge that may ...
Y. Li +8 more
wiley +1 more source
Geochemistry, Geophysics, Geosystems, Volume 27, Issue 3, March 2026.Abstract The Brenner Fault is one of the most important normal faults in the Eastern Alps as it accommodates uplift and lateral extrusion of the Tauern Window. Consequently, understanding its kinematic history is important for studying the dynamics of the Eastern Alps, in particular the Tauern Window.
Valentina Argante +7 more
wiley +1 more source
Geochemistry, Geophysics, Geosystems, Volume 27, Issue 3, March 2026.Abstract The role of sub‐arc mantle lithosphere in the build‐up of a batholith is an outstanding issue that is still not well resolved. Lamproite is a mantle‐derived magmatic rock that provides a window to learn the composition and the enrichment processes of subcontinental lithospheric mantle (SCLM).
Y. H. Tian +4 more
wiley +1 more source
A Thermodynamic Framework for Turing‐Type Instabilities in Porous Media: Part II Applications
Geochemistry, Geophysics, Geosystems, Volume 27, Issue 3, March 2026.Abstract Compaction bands, desiccation cracks, and melt segregation structures are geological patterns relying on the same fundamental manifestations of a universal Turing‐type instability mechanism, as predicted by the thermodynamically consistent reaction–cross‐diffusion framework developed in Part I (Regenauer‐Lieb et al., 2025, https://doi.org/10 ...
Klaus Regenauer‐Lieb +5 more
wiley +1 more source
Climate and Tectonic Forcing of Depositional Evolution in the Southern North China Basin Since ∼3 Ma
Geochemistry, Geophysics, Geosystems, Volume 27, Issue 3, March 2026.Abstract Marginal basins provide sensitive yet incomplete records of climate and tectonic forcing, and the southern North China Basin provides an ideal setting to decode these interactions since the late Pliocene. A 135.6‐m borehole sequence, the XiaoQian (XQ) core, recovered from the Fuyang region, was dated using AMS 14C, OSL, and ESR, supplemented ...
Ting Wang +8 more
wiley +1 more source
Cenozoic Subduction Polarity Reversal Within the Celebes Sea Inferred From Teleseismic Tomography
Geochemistry, Geophysics, Geosystems, Volume 27, Issue 3, March 2026.Abstract Sulawesi and Borneo are tectonically complex islands with multistage subduction histories stretching back through the Cenozoic. Seismic studies have played an important role in helping to unravel this history, with spatial distributions of earthquakes tracking actively subducting slabs. In contrast, old or relict aseismic slabs are illuminated
Y. Li +6 more
wiley +1 more source
Slab Gap‐Related Intraplate Magmatism as a Proxy of Maximum Flat Slab Extent in Patagonia
Geochemistry, Geophysics, Geosystems, Volume 27, Issue 3, March 2026.Abstract Establishing the frontal extent of ancient flat subduction events from the geologic record can be challenging. This difficulty arises because magmatic activity in the arc typically ceases during complete slab flattening, and other meaningful proxies are usually absent. To address this issue, we examine early Paleocene intraplate magmatic units
C. R. Navarrete +3 more
wiley +1 more source