YY
AGU Research
Search
Filters
Clear All
Fiber-Optic Sensing of Soil Moisture: Seismic Observation and Direct Validation
AGU 2024
hydrology | 13 december 2024
Yan Yang, Xiaojing Fu, Kyra H. Adams, Eli Bird, Zh...
Effective water resource management, especially in the face of climate variability, requires robust hydrological monitoring. Seismic noise interferome...
View Abstract
Inverting for Dike Geometry with Temporal Seismic Velocity Changes in the Reykjanes Peninsula’s 2023-2024 Eruption Sequence
AGU 2024
volcanology, geochemistry and petrology | 13 december 2024
Eli Bird, James Atterholt, Jiaxuan Li, Ettore Bion...
The stress field caused by magmatic intrusions within volcanic systems induces strain in the surrounding region. This effect results in the opening an...
View Abstract
Constraints on South Pole Sedimentary Basin Thickness: A Modified Receiver Function Approach using Forward Modeling
AGU 2024
tectonophysics | 13 december 2024
Auden Reid-McLaughlin, Zhongwen Zhan, Martin Karre...
Constraints on sedimentary basins beneath ice sheets are crucial for understanding both the tectonic history of a region, the dynamics of basal melt a...
View Abstract
Fiber-optic Seismic Sensing of Vadose Zone Soil Moisture Dynamics
AGU 2024
near surface geophysics | 12 december 2024
Zhichao Shen, Yan Yang, Xiaojing Fu, Kyra H. Adams...
Vadose zone soil moisturewater stored in the unsaturated region between the surface and the groundwater tableis often considered a pivotal intermediar...
View Abstract
Firn Quake Swarms and Ice Quakes at the South Pole
AGU 2024
cryosphere | 11 december 2024
Qiushi Zhai, Zhongwen Zhan, Jiaxuan Li, Yan Yang
Seismic activities in the firn (snow) and ice provide valuable insights into the dynamics of the cryosphere and help study its impacts on, and respons...
View Abstract
Resolving Temporal Variation in Polar Firn with Distributed Acoustic Sensing
AGU 2024
seismology | 10 december 2024
Yan Yang, Zhongwen Zhan, Martin H. Karrenbach
The firn layer, covering approximately 99% of Antarcticas ice sheets, plays a crucial role in shielding glacial ice from external environmental factor...
View Abstract
Mapping Los Angeles Basin Depth With Sp Converted Phases
GEOPHYSICAL RESEARCH LETTERS
13 september 2024
Yan Yang, Robert W. Clayton
The depth of the Los Angeles (LA) basin is a critical factor for seismic hazard assessment and active tectonic studies. By analyzing S‐waves ...
Imaging the Garlock Fault Zone With a Fiber: A Limited Damage Zone and Hidden Bimaterial Contrast
JOURNAL OF GEOPHYSICAL RESEARCH: SOLID EARTH
23 july 2024
James Atterholt, Yan Yang, Zhongwen Zhan, Weiqiang...
The structure of fault zones and the ruptures they host are inextricably linked. Fault zones are narrow, which has made imaging their structure at ...