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Exploration Geophysics and Seismic Surveying

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Earth Sciences".

Deadline for manuscript submissions: 20 September 2025 | Viewed by 342

Special Issue Editor


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Guest Editor
Ocean College, Zhejiang University, Zhoushan 316021, China
Interests: exploration geophysics; marine seismic exploration; seismic wave full waveform inversion; reverse time migration imaging; geophysical data processing combining artificial intelligence and signal processing methods; seismic wave inversion imaging
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

This Special Issue of Applied Sciences, entitled ‘Exploration Geophysics and Seismic Surveying’, addresses both theoretical innovations and practical applications. The scope of this Special Issue includes the acquisition, processing, and interpretation of seismic data; advancements in seismic wave inversion and imaging techniques (e.g., full waveform inversion, reverse time migration); and the integration of artificial intelligence (AI) and machine learning (ML) into geophysical data analysis. The Special Issue also highlights the development of technologies for marine and terrestrial exploration, challenges in subsurface imaging, and case studies demonstrating novel methodologies. We encourage the submission of contributions that discuss sustainable practices, improvements in the accuracy of resource detection, and computational efficiency in seismic modeling. This Special Issue aims to foster collaboration among geophysicists, engineers, and data scientists, providing a platform for the dissemination of cutting-edge research that bridges traditional geophysical methods with modern computational tools.

Dr. Guoxin Chen
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

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Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • exploration geophysics
  • seismic surveying
  • seismic wave inversion
  • reverse time migration
  • AI/ML in geophysics
  • subsurface imaging
  • marine seismic exploration
  • full waveform inversion
  • geophysical data processing
  • seismic modeling

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Published Papers (1 paper)

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Research

19 pages, 4738 KiB  
Article
Characterization of the Solution of the Seismic Source Mechanism in Southeastern Sichuan
by Min Zhao, Yuping Qi, Feng Long, Liyuan Peng, Chang He, Di Wang and Xiyang Ran
Appl. Sci. 2025, 15(7), 3881; https://doi.org/10.3390/app15073881 - 1 Apr 2025
Viewed by 215
Abstract
Southeastern Sichuan has witnessed intensified seismic swarm activity since 2016, including events exceeding historical peak ground accelerations. This study integrates moment tensor solutions, stress field inversion, and Mohr–Coulomb analysis to investigate the interplay between tectonic processes and shale gas extraction in driving seismicity. [...] Read more.
Southeastern Sichuan has witnessed intensified seismic swarm activity since 2016, including events exceeding historical peak ground accelerations. This study integrates moment tensor solutions, stress field inversion, and Mohr–Coulomb analysis to investigate the interplay between tectonic processes and shale gas extraction in driving seismicity. Full-waveform moment tensor inversions of 118 earthquakes (M ≥ 3.5) reveal predominant double-couple mechanisms (62% with DC > 70%), with minor non-double-couple components linked to fluid-induced volume contraction. Stress field inversions demonstrate spatial heterogeneity: Region A (south) exhibits a counterclockwise-rotated maximum horizontal stress direction compared to Region B (north), which aligns with the regional NW-SE tectonic compression. Mohr’s circle analysis highlights distinct failure regimes—40% of the events in Region A fall below the failure threshold (pore-pressure-influenced), while 60% in Region B exceed it (stress-dominated). These findings underscore the combined roles of tectonic inheritance (NE-SW basement faults) and anthropogenic perturbations (fluid injection) in modulating seismic hazards. Full article
(This article belongs to the Special Issue Exploration Geophysics and Seismic Surveying)
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