Results 281 to 290 of about 248,223 (333)

Seismological Evidence of Multiple Crustal Magma Reservoirs Beneath Mt. Wrangell in Southcentral Alaska

Geophysical Research Letters, Volume 53, Issue 2, 28 January 2026.
Abstract Recent studies have challenged the classical view of magma chambers as ephemeral, melt‐rich bodies confined to shallow depths beneath arc volcanoes at subduction zones. Instead, increasing evidence supports the existence of long‐lived, vertically extensive magmatic systems with persistent partial melts within the crust. Nevertheless, the depth
Qili Andy Dai, Haiying Gao, Sahria Nayon, Zane Michael Cleghorn, Cong Li   +4 more
wiley   +1 more source

Multiphysics-Coupled Numerical Simulation of CO₂-H₂O Hybrid Working Fluid in Enhanced Geothermal Systems. [PDF]

ACS Omega
Xue Y, Zhe L, Chen S, Chen W, Yang F, Wang S, Fang C.   +6 more
europepmc   +1 more source

Dynamic Boundaries of Antarctic Active Subglacial Lakes Reveal Underestimated Water Volume Change and Overestimated Lakebed Active Area

Geophysical Research Letters, Volume 53, Issue 2, 28 January 2026.
Abstract This study revisited 158 documented active subglacial lakes across Antarctica, applying a height‐change anomaly delineation algorithm to CryoSat‐2 and ICESat‐2 satellite altimetry data to assemble a 14.75‐year (2010.5–2025.25) time series of active subglacial lake dynamics.
W. Sauthoff, M. R. Siegfried, R. A. Venturelli, B. E. Smith   +3 more
wiley   +1 more source

Techno-economic optimization of hybrid renewable systems for sustainable energy solutions. [PDF]

Sci Rep
N KB, Abirami M, Vighneshwari D, Hariprasath M.   +3 more
europepmc   +1 more source

Tracking Subsurface Changes via Frequency Shifts in Volcanic Tremor Spectral Lines: Observations From Mt Etna

Geophysical Research Letters, Volume 53, Issue 2, 28 January 2026.
Abstract Episodes of volcanic tremor provide valuable insights into the dynamics of subsurface processes at active volcanoes. Previous studies have suggested that evolving tremor properties may relate to changes in the stress conditions of the plumbing system. However, a strong causative link has remained elusive.
A. S. Yates, S. Heuninck, A. Barajas, H. Bektas, C. Caudron, S. De Angelis, L. Zuccarello   +6 more
wiley   +1 more source

Assessment criteria and risk mitigation of hydrogeothermal energy portfolios for district heating. [PDF]

Commun Eng
Drews MC, Pfrang D, Schölderle F, Zosseder K.   +3 more
europepmc   +1 more source

A ModEx Framework for Watershed Subsurface Investigation With Limited Geophysical Data Using Machine Learning and Hydrologic Modeling

Geophysical Research Letters, Volume 53, Issue 2, 28 January 2026.
Abstract Subsurface heterogeneity influences watershed hydrology strongly but remains difficult to characterize at catchment scales with sparse and costly field data. Geophysical surveys such as electromagnetic induction (EMI) provide local spatial subsurface images yet scaling them to watershed scales and converting EMI‐derived resistivity into ...
Hang Chen, Robin Thibaut, Chunwei Chou, Chen Xiong, Yuxin Wu   +4 more
wiley   +1 more source

Optimization of the heat recovery performance of enhanced geothermal system based on PSO-GA-BP neural networks and analytic hierarchy process. [PDF]

Sci Rep
Zhou L, Sun J, Zhang Y, Chen Y, Lei H.
europepmc   +1 more source

Research on temperature field and frost damage prediction of highway tunnels in cold regions considering MCP method. [PDF]

Sci Rep
Qin JH, Sun K, Jiang B, Wei Y, Bo Z, Jia J.   +5 more
europepmc   +1 more source

Research on enhancing heat transfer in geothermal well cementing via novel expanded graphite and cured epoxy resin composite filler. [PDF]

Sci Rep
Zhu W, Wang B, Cui S, Wang J, Tan H.
europepmc   +1 more source