Results 101 to 110 of about 2,155,550 (190)

Fault‐Controlled Plumbing System Beneath Lipari Volcanic Island Revealed by Seismic Matrix Imaging

open access: yesGeophysical Research Letters, Volume 53, Issue 17, 16 September 2026.
Abstract Lipari Island hosts an active magmatic–hydrothermal system, but its deep plumbing architecture remains poorly resolved due to strong seismic scattering. We apply passive seismic matrix imaging to public vertical‐component cross‐correlation functions from the dense 2018 Lipari nodal array, recovering relative‐reflectivity structures to ∼10 km ...
Jia Wei, Qiancheng Liu, Ling Chen
wiley   +1 more source

Plume‐Fed Magmatic Fluids Weakened Crust and Promoted a Large Intraplate Earthquake in Northern Hainan (South China)

open access: yesGeophysical Research Letters, Volume 53, Issue 17, 16 September 2026.
Abstract Large intraplate earthquakes are paradoxical because they occur far from active plate boundaries. Northern Hainan Island (South China) hosts the 1605 Qiongbei M7.5 earthquake within a volcanic province linked to the Hainan mantle plume. New shear‐wave velocity images reveal two shallow low‐velocity zones extending to ∼10 km depth: a stronger ...
Lue Yang   +9 more
wiley   +1 more source

GWAS of Tau‐Neurodegeneration Mismatch Identifies New Risk Loci for Susceptibility to Tau

open access: yesCNS Neuroscience &Therapeutics, Volume 32, Issue 9, September 2026.
This GWAS of tau/neurodegeneration mismatch in 794 ADNI and A4 participants identified two genome‐wide significant loci, STXBP6 and AKAP9. The risk alleles were associated with greater‐than‐expected neurodegeneration for a given tau burden, suggesting these genes may influence susceptibility to tau‐related neuronal injury.
Fardin Nabizadeh   +305 more
wiley   +1 more source

Magma Rheology [PDF]

open access: yes, 1993
Bagdassarov, Nikolai   +4 more
core   +1 more source

Sedimentology and geochemistry of the recent sediments of the river system on Hurd Peninsula, Livingston Island, Antarctica

open access: yesThe Depositional Record, Volume 12, Issue 4, September 2026.
This study investigates the sedimentology and geochemistry of recent sediments from ephemeral river systems on Hurd Peninsula, Livingston Island, Antarctica. These systems are important for understanding sedimentary and geochemical processes in unique polar environments.
Yakup Çelik   +2 more
wiley   +1 more source

Intra‐Tessera Plains: Implications of Their Radar Properties for Surface Processes on Venus

open access: yesJournal of Geophysical Research: Planets, Volume 131, Issue 9, September 2026.
Abstract Intra‐tessera plains are radar‐dark plains deposits that occur within tesserae. Their emplacement mechanism(s) and composition are poorly constrained, though they are hypothesized to be basaltic lava flows. Here, we map intra‐tessera plains within 16 different tesserae spanning various latitudes and elevations.
E. N. Haas, J. L. Whitten
wiley   +1 more source

Re‐Evaluating the Thermogenic Decarbonation During Large Igneous Provinces Emplacement Using Temperature‐Dependent Thermal Properties

open access: yesGeochemistry, Geophysics, Geosystems, Volume 27, Issue 9, September 2026.
Abstract Large Igneous Provinces emplacement drives mass extinctions through rapid carbon release, but the relative contributions of magmatic degassing versus thermogenic decarbonation remain debated. Here, we incorporate temperature‐dependent thermal parameters into models of contact metamorphism around intruding sills.
Yan Wang   +3 more
wiley   +1 more source

Public transport policies in Europe: implementing bus rapid transit systems in major European cities [PDF]

open access: yes, 2006
Policies promoting Bus Rapid Transit implementation in Europe might take advantage of its low budget requirements and high capacity to provide a much more efficient transport system.Postprint (published ...
Canales, C   +3 more
core  

Ocean Circulation on Tide-locked Lava Worlds. I. An Idealized 2D Numerical Model

open access: yesThe Planetary Science Journal
A magma ocean is expected to exist on the dayside of tide-locked planets if surface temperature exceeds the melting temperature of typical crust. As highly prioritized targets for the James Webb Space Telescope, more information about the surface and ...
Yanhong Lai, Jun Yang, Wanying Kang
doaj   +1 more source

The Distinction Between Sn‐Mineralized and Sn‐Barren Granites in Sn Isotopes

open access: yesGeochemistry, Geophysics, Geosystems, Volume 27, Issue 9, September 2026.
Abstract Tin mineralization is commonly associated with highly evolved granites. However, not all highly evolved granitic rocks are mineralized with Sn. Comparative studies of Sn‐fertile and Sn‐barren granites can deepen our understanding of the key processes that lead to Sn enrichment in magmatic‐hydrothermal systems.
Cheng Xu   +5 more
wiley   +1 more source

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