Dr. Yu Ren

Dynamics of the Ocean Floor | Helmholtz Centre for Ocean Research Kiel

Phone: +49 431 600-2279

Email: yren(at)geomar.de

Address:

GEOMAR Helmholtz Centre for Ocean Research Kiel

Wischhofstrasse 1-3, Geb.8/B, Raum 201

D-24148 Kiel, Germany

 

ORCID | Google Scholar | Research Gate 

Scientific Profile

As a marine geophysicist with observational and computational stakes, I focus my research on magmatic, tectonic, and earthquake processes at active plate boundaries. My doctoral research focuses on the structural and tectonic characterization of oceanic transform faults (OTFs). Through the analysis of seafloor morphology, local seismicity, focal mechanisms, aeromagnetism, and gravity data, we uncovered observational evidence of tectonic extension at OTFs, challenging the traditional assumption in plate tectonics that OTFs are conservative plate boundaries characterized by pure strike-slip motion. Currently, I am working on the detection of hidden earthquake signals from global amphibious seismic datasets.

Education and Career

Since 02/2025            Postdoc, GEOMAR Helmholtz Centre for Ocean Research Kiel, Germany

09/2019 - 02/2025      PhD, GEOMAR Helmholtz Centre for Ocean Research Kiel, Germany
Thesis: Geophysical characteristics of oceanic transform faults (Advisor: Prof. Ingo Grevemeyer)

09/2016 - 06/2019      Master study, Chinese Academy of Sciences, China 
Thesis: Deep structure survey and study on the Manila subduction zone in the eastern South China Sea

08/2012 - 06/2016      Bachelor study, Ocean University of China, China
Thesis: The distribution of earthquakes and focal mechanisms of the Kuril subduction zone and the North American-Eurasian plate boundary

Publications

Ren, Y., Wu, T., Li, C., Yao, P., & Ding, W., 2024. Bridging Science and Art: Auralization and Visualization of Ocean Soundscape. iScience, 27(9), 110696. https://doi.org/10.1016/j.isci.2024.110696

Ren, Y., Lange, D., & Grevemeyer, I., 2023. Seismotectonics of the Blanco transform fault system, northeast Pacific: Evidence for an immature plate boundary. Journal of Geophysical Research: Solid Earth, 128, e2022JB026045. https://doi.org/10.1029/2022JB026045

Liu, S., Guo, Z., Rüpke, L., Morgan, J. P., Grevemeyer, I., Ren, Y., & Li, C., 2023. Sensitivity of gravity anomalies to mantle rheology at mid-ocean ridge-transform fault systems. Earth and Planetary Science Letters, 622, 118420. https://doi.org/10.1016/j.epsl.2023.118420 

Guo, Z., Liu, S., Rüpke, L., Grevemeyer, I., Morgan, J. P., Lange, D., Ren, Y., & Tao, C., 2023. Disparate crustal thicknesses beneath oceanic transform faults and adjacent fracture zones revealed by gravity anomalies. Geology, 51(3): 300–304. https://doi.org/10.1130/G50429.1

Ren, Y., Geersen, J., & Grevemeyer, I., 2022. Impact of spreading rate and age-offset on oceanic transform fault morphology. Geophysical Research Letters, 49, e2021GL096170. https://doi.org/10.1029/2021GL096170

Ren, Y., Zhao, M., Zhang, J., Lv, Z., Pang, X., & Qiu, X., 2020. Constraint on the shape of the Manila subduction slab from earthquake relocation using long-term ocean bottom seismometer data. Chinese Journal of Geophysics (in Chinese), 63(5), 1927–1937. https://doi.org/10.6038/cjg2020N0014

Seagoing Experience

Jan. 2021                         Oceanographer & Hayes transforms, North Atlantic. R/V Meteor.

                                         Seafloor mapping, passive seismic experiment, and rock sampling.

Jul. 2016                           Northern South China Sea. R/V Shiyan 2.

                                          Acquisition of 2D multichannel and 3D OBS seismic data.

Jun. 2015                          China Jiaozhou Bay. R/V Dong Fang Hong 2.

                                          Acquisition of sediments samples and multibeam data.

Awards & Honors

Mar. 2024                         Top Downloaded Article Award, WILEY

Mar. 2023                         Beacon Prize: Ocean Soundscape (~ $140,000, PI), Zhihu Inc.

Jul. 2016                          Outstanding Undergraduate Thesis Award, OUC

Teaching

Co-instructor for the course “pherData - Time Series and Spatial Data Analysis”, Kiel University, Germany (Oct. – Dec. 2024)

Co-instructor for the course “Marine Geophysics”, Kiel University, Germany (Jun. 2024)

Professional societies & Activities

Member of the European Geosciences Union, the International Union of Geodesy and Geophysics, and the FYORD-Program.

Reviewer for Tectonics; Geophysical Research Letters; Geochemistry, Geophysics, Geosystems.

Outreach

Nov. 2023             Co-curator for the science-art exhibition, “The Ocean Begins Here”, Nanjing, China

Jun. 2023             Co-curator for Ocean Science Day events, Hangzhou, China.

2021 – 2022         Member of EGU blog editorial team for Tectonics and Structural Geology division