Chaoqi Zhu

I am an Associate Professor at Ocean University of China and the founder of the SEA-Fluids Research Group (Seabed Evolution Affected by Fluids). My research explores how fluid processes regulate seabed evolution, environmental changes, and marine geohazards.

The seafloor is a dynamic interface shaped by fluid processes from both within and above the seabed. My group investigates how subsurface geological fluids, oceanic fluid dynamics, and sedimentary processes govern seabed evolution and influence seafloor stability across different spatial and temporal scales.

By integrating deep-sea observations, geophysical exploration, laboratory experiments, and numerical simulations, we aim to reveal the mechanisms controlling fluid migration, sediment dynamics, seabed deformation, and marine geohazard evolution.

Our research spans submarine fluid systems, methane seepage, gas hydrate-related processes, internal waves, typhoon-driven benthic storms, sediment resuspension, and submarine landslides.

Through multidisciplinary observations and modeling, we seek to advance understanding of the dynamic evolution of the seafloor and provide new insights into marine environmental change and geohazard assessment.


🏛️ Academic Appointment and Distinctions


🔬 Recent Research Themes


01 Submarine Geological Fluid Systems

02 Oceanic Fluid Dynamics and Sediment Response

03 Fluid-driven Seabed Instability and Marine Geohazards


🎓 Education



📝 Selected Publications (First and corresponding-author contributions)


  1. Zhu, C., Peng, J., Jia, Y. (2023). Marine geohazards: Past, present, and future. Engineering Geology, 323, 107230.

  2. Li, Z., Hu, C., Lohar, G. K., Wang, X., Chen, D., Liu, H., Singh, D. N., Zhu, C., Jia, Y. (2025). Potential failure mechanism of low-angle submarine landslides in shelf–slope break of Pearl River Mouth Basin, South China Sea. International Journal of Mining Science and Technology, 35(11), 2031–2053.

  3. Zhu, C., Jiao, X., Cheng, S., Li, Q., Liu, K., Shan, H., Li, C., Jia, Y. (2023). Visualizing fluid migration due to hydrate dissociation: Implications for submarine slides. Environmental Geotechnics, 10(3), 218–226.

  4. Zhu, C., Li, S., Chen, J., Wang, D., Song, X., Li, Z., Chen, B., Shan, H., Jia, Y. (2023). Nepheloid layer generation by gas eruption: Unexpected experimental results. Journal of Oceanology and Limnology, 41(2), 769–777. (Featured in EOS, Earth & Space Science News)

  5. Zhu, C., Li, Z., Chen, D., Li, S., Song, X., Shan, H., Jia, Y. (2021). Seafloor breathing helping forecast hydrate-related geohazards. Energy Reports, 7, 8108–8114. (Featured in EOS, Earth & Space Science News)

  6. Zhu, C., Cheng, S., Li, Q., Shan, H., Lu, J., Shen, Z., Liu, X., Jia, Y. (2019). Giant submarine landslide in the South China Sea: Evidence, causes and implications. Journal of Marine Science and Engineering, 7(5), 152. (Featured in Landslide Blog)

  7. Zhu, C., Liu, X., Shan, H., Zhang, H., Shen, Z., Zhang, B., Jia, Y. (2018). Properties of suspended sediment concentrations in the Yellow River delta based on observation. Marine Georesources & Geotechnology, 36(1), 139–149.

  8. Li, Z., Chen, T., Liu, H., Ji, C., Zhu, C., Hu, C., Jia, Y. (2022). Earthquake response and post-earthquake stability assessment of submarine clay slopes. Applied Ocean Research, 127, 103322.

  9. Xie, Y., Lu, J., Cai, H., Deng, W., Kuang, Z., Wang, T., Kang, D., Zhu, C. (2022). The in-situ NMR evidence of gas hydrate forming in micro-pores in the Shenhu area, South China Sea. Energy Reports, 8, 2936–2946.

  10. Feng, X., Wang, L., Ji, C., Wang, H., Zhu, C., Jia, Y. (2023). The impact of internal solitary waves on deep-sea benthic organisms on the continental slope of the northern South China Sea. Frontiers in Marine Science, 10, 1184397.


💰 Selected Research Grants


📝 Selected Academic Service



📝 Selected Awards and Recognition