MA HongBo

Position:Associate Professor (tenure track)
Address:Sediment Lab, Dept of Hydraulic Engineering, Tsinghua University, Beijing,
Postal Code:100084
Tel:86-10-62772097
E-mail:sediment at tsinghua.edu.cn; bigmatton at gmail.com

Educational Background

2009-2014    Ph.D. in Hydraulic Engineering, School of Civil and Hydraulic Engineering, Tsinghua University, Beijing, China, Thesis Advisor: Xudong Fu. (Graduated with Best Thesis Award)
2011-2012    Visiting Ph.D. Student in Environmental Hydraulics, École Polytechnique Fédérale de Lausanne (EPFL), Switzerland, Advisor: Christophe Ancey.
2006-2009    Dual B.S. in Computer Science, Tsinghua University, Beijing, China.
2005-2009    B.S. in Hydraulic Engineering, School of Civil and Hydraulic Engineering, Tsinghua University, Beijing, China, Dissertation Advisor: Xudong Fu. (Graduated with Best Dissertation Award)



Work Experience

2024-  Associate Professor (tenure track)

2023-  Associate Editor, Journal of Geophysical Research-Earth Surface

2022- Assistant Professor (tenure track), Dept of Hydraulic Engineering, Tsinghua Univ, Beijing, China
2021-2022 Postdoc, Dept of Civil & Environmental Engineering, Univ of California Irvine, USA, Advisor: Efi Foufoula- Georgiou
2021 Postdoc, Dept of Environmental Sciences, Univ of Virginia, USA, Advisor: Ajay Limaye
2020-2021 Postdoc, Dept. of Geosciences, Univ. of Arkansas, USA, Advisor: John Shaw.
2014-2019  Postdoc, Dept. of Earth Science, Rice University, Texas, USA, Advisor: Jeffrey Nittrouer, Co-advisors in the same project: Gary Parker (UIUC), Mike Lamb (Caltech), Gail Kineke (Boston College)



Teaching Courses

Fluvial Morphology



Research Interests

Geomorphology
Sedimentology
Environmental Fluid Mechanics
Hydraulic Engineering


Research Projects

2022 NSF-China: Excellent Young Scientists (Oversea) Program
2022 Tsinghua University: Start-up fund for junior faculties

Professional Service

2023-present Associate Editor, Journal of Geophysical Research-Earth Surface


Honors and Awards

2023    Robert Sharp Lecture, American Geophysical Union
2023    Luna B. Leopold Early Career Award, American Geophysical Union
2022    Excellent Early-Career Scientists (Oversea) Award, NSF of China.
2019    Best Paper Award to my first author paper “Universal relation with regime transition for sediment transport in fine-grained

            rivers” by the International Association of Chinese Youth in Water Sciences (CYwater; one paper per year)
2014    Outstanding Ph. D. Thesis Award of Tsinghua University
2014    Outstanding Graduate Student of Beijing City, China
2012    National Scholarship for Outstanding Graduated Students
2012    Outstanding Young Researcher Award from Ministry of Education of China
2011    China National Fellowship for International Joint-education of Graduate Students
2010    First-class Scholarship in the 253th Tsinghua University Research Symposium
2010    Pan Jiazheng Hydraulic Engineering Scholarship
2009    Outstanding Bachelor Dissertation Award of Tsinghua University

Academic Achievement


Selected publications (Full publication list: Google Scholar Citations at https://goo.gl/Eda17e)


Wu, C, Kim, W., Herring, R., Cardenas, B. T., Dong, T., Ma, H.B., Moodie, A., Nittrouer, J.A., Tsai, F., Li, A. Lowland river sinuosity on Earth and Mars set by the pace of meandering and avulsion. Nature Geoscience, 2023. DOI: 10.1038/s41561-02301231-1.


Ma, H. B., Nittrouer, J., Fu, X. D., Parker, G., Zhang, Y. F., Wang Y, Wang, Y. J., Lamb, M., Cisneros, J., Best, J., Parsons, D. and Wu B. S. Amplification of downstream flood stage due to damming of fine-grained rivers. Nature Communications, 13, 3054, 2022. DOI: 10.1038/s41467-022-30730-9. (Featured byScience Magazine and highlighted in National Geographic)


Cisneros, J. et al. including Ma, H. B. Dunes in the World’s big rivers are characterized by low-angle leeside slopes and a complex shape. Nature Geoscience, 2020, 13, 156–162. DOI: 10.1038/s41561-019-0511-7


Ma, H. B., Nittrouer, J., Wu B. S., Lamb, M., Zhang, Y. F., Mohrig, D., Wang Y. J., Fu, X. D., Moodie, A., Naito, K., Wang, G., Hu, C., and Parker, G. Universal relation with regime transition for sediment transport in fine-grained rivers. PNAS, 2020, 117(1), 171-176. DOI: 10.1073/pnas.1911225116 (Best Paper Award from CYwater)


Ma, H. B., Nittrouer, J., Naito, K., Fu, X. D., Zhang, Y. F., Moodie, A., Wang Y. J., Wu B. S., and Parker, G. The exceptional sediment load of fine-grained dispersal systems: example of the Yellow River, China. Science Advances, 2017, 3: e1603114. DOI: 10.1126/sciadv.1603114. (Featured by Scientific American)