Results 151 to 160 of about 625 (204)

2024 Surprise Inlet Landslides: Insights From a Prototype Landslide‐Triggered Tsunami Monitoring System in Prince William Sound, Alaska

open access: yesGeophysical Research Letters, Volume 52, Issue 13, 16 July 2025.
Abstract Alaska's coastal communities face growing landslide hazards owing to glacier retreat and extreme weather intensified by the warming climate, yet hazard monitoring remains challenging. As part of ongoing experimental monitoring in Prince William Sound, we detected three large landslides (0.5–2.3 M m3) at Surprise Inlet on 20 September 2024 ...
Ezgi Karasözen   +9 more
wiley   +1 more source

Height‐Latitude Patterns of Interannual Climate Variability in the Upper Mesosphere and Lower Thermosphere During Spring and Autumn Months

open access: yesGeophysical Research Letters, Volume 52, Issue 13, 16 July 2025.
Abstract The upper mesosphere and lower thermosphere (UMLT) remains the least explored and least understood atmospheric region. Using Microwave Limb Sounder and Sounding of the Atmosphere using Broadband Emission Radiometry observations, we demonstrate the interannual variability of UMLT climate during spring and autumn months is controlled by bottom ...
Liang Zhang   +2 more
wiley   +1 more source

Seismic Velocities of Subducted Serpentinites Through the Lizardite‐Antigorite Transition

open access: yesGeophysical Research Letters, Volume 52, Issue 13, 16 July 2025.
Abstract The mineralogical transition (lizardite to antigorite) occurring in serpentinites dragged down in subduction zones depends on the metamorphic pressure and temperature conditions. The seismic Vp/Vs ratio is useful for distinguishing serpentinites from other mantle rocks. To understand the effects of the metamorphic conditions and the associated
He‐Ming Wang   +6 more
wiley   +1 more source

Assessing Occurrence Patterns of Shallow Hikurangi Slow Slip Events Using Renewal Processes

open access: yesGeophysical Research Letters, Volume 52, Issue 13, 16 July 2025.
Abstract We investigate the occurrence patterns of SSEs along the shallow (< ${< } $15 km) portion of the Hikurangi subduction zone. First, we build a manual catalog constraining timing and length of 92 SSEs between 2006 and 2024. Then, we investigate SSE occurrence patterns by fitting a renewal process, using Bayesian inference to obtain the posterior
Andrea Perez‐Silva   +4 more
wiley   +1 more source

Commentary: Intense Upper Mantle Hydration of the Pacific Plate Beneath the Southern Mariana Trench

open access: yesGeophysical Research Letters, Volume 52, Issue 13, 16 July 2025.
Abstract To date, estimates of mantle serpentinization in trench‐outer rise regions have largely relied on Vp models from controlled‐source seismic experiments. A recent study by He et al. (2025; https://doi.org/10.1029/2024GL113792) presented both Vp and Vs models along a seismic profile crossing the southern Mariana Trench near the Challenger Deep ...
Eduardo Contreras‐Reyes
wiley   +1 more source

Permafrost and Freshwater Systems in the Arctic as Tipping Elements of the Climate System. [PDF]

open access: yesSurv Geophys
Brovkin V   +8 more
europepmc   +1 more source

Geochemical Influences on Carbon Nanotubes Transport in Subsurface Environments: Integrating Millifluidics, Spectral Induced Polarization, and Machine Learning

open access: yesGeophysical Research Letters, Volume 52, Issue 13, 16 July 2025.
Abstract Understanding nanoparticles, like carbon nanotube (CNT), transport and retention in porous media is critical for environmental risk assessment and remediation. Millifluidic visualization, spectral induced polarization (SIP), and deep neural network (DNN) were integrated to resolve spatio‐temporal CNT deposition dynamics under complex ...
Yixin Yang   +7 more
wiley   +1 more source

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