Geological characteristics of the Cua Dai beach zone by geophysical data and the relation to the regional accretion - erosion phenomenon

Duong Quoc Hung, Nguyen Van Diep, Mai Duc Dong, Ngo Bich Huong, Dang Xuan Tung
Author affiliations

Authors

  • Duong Quoc Hung Institute of Marine Geology and Geophysics, VAST, Vietnam
  • Nguyen Van Diep Institute of Marine Geology and Geophysics, VAST, Vietnam
  • Mai Duc Dong Institute of Marine Geology and Geophysics, VAST, Vietnam
  • Ngo Bich Huong Institute of Marine Geology and Geophysics, VAST, Vietnam
  • Dang Xuan Tung Institute of Geological Sciences, VAST, Vietnam

DOI:

https://doi.org/10.15625/1859-3097/18265

Keywords:

Accretion, erosion, Hoi An - Cua Dai.

Abstract

This study presents some research results on the relationship between the geological environment of the surface layer and the level of modern tectonic activity in the sea waters of the Hoi An - Cua Dai area based on the interpretation of high-resolution shallow seismic data combined with the surface sediments’ grain-size analysis and other available data sources. The results show that the surface geological environment in the coastal waters North of the Thu Bon river fault is influenced by modern tectonic activities, believed to be a part of causing geological catastrophic events.

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References

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Published

25-03-2023

How to Cite

Duong Quoc, H., Nguyen Van, D., Mai Duc, D., Ngo Bich, H., & Dang Xuan, T. (2023). Geological characteristics of the Cua Dai beach zone by geophysical data and the relation to the regional accretion - erosion phenomenon. Vietnam Journal of Marine Science and Technology, 23(1), 19–28. https://doi.org/10.15625/1859-3097/18265

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