全职教师
刘延
助理教授（副研究员）
liuy8@sustech.edu.cn
基本概况：
助理教授、博士生导师，深圳河套学院兼职教授。在清华大学水利系获得学士和博士学位，并先后在美国德州理工大学、英国伦敦大学学院开展博士后研究工作。2022年9月加入南科大，获深圳市高层次引进人才。
研究方向为生态河流动力学，重点开展天然水域中的湍流结构、泥沙输移和底栖动物的相互作用关系。在Communications Earth & Environment、Water Resources Research、Journal of Fluid Mechanics、Journal of Geophysical Research等多个领域主流期刊上发表论文20余篇。主持国自然科学基金委面上项目1项、科技部重点研发项目子课题2项、广东省海上风电联合基金项目1项、深圳市面上项目1项。担任《International Journal of Sediment Research》期刊、《应用基础与工程科学学报》青年编委，是中国水利学会泥沙专委会和国际地质灾害与减灾协会海洋地质灾害和环境分委会的委员，获IAHR-SHCS最佳报告奖。
工作经历（包括现在的任职）：
2022.09至今 助理教授, 环境科学与工程学院, 南方科技大学
2020.05 – 2022.08 博士后研究员, 土木与环境工程系, 伦敦大学学院.
2018.01 – 2020.01 博士后研究员, 土木、环境与结构工程系, 德州理工大学.
教育背景：
2012.09-2017.07 清华大学,博士,水利水电工程系
2014.10-2015.10 卡迪夫大学,联合培养博士,土木工程系
2008.09-2012.07 清华大学,本科,水利水电工程系
社会兼职：
1. International Journal of Sediment Research 青年编委
2. 应用基础与工程科学学报 青年编委
3. 中国水利学会泥沙专委会 委员
4. 国际地质灾害与减灾协会海洋地质灾害和环境分委会 委员
获奖及荣誉：
1. 深圳市高层次引进人才
2. 北京市优秀毕业生
3. 清华大学优秀毕业生
研究方向：
1. 生态河流动力学
2. 环境流体力学
3. 潜流力学及环境效应
代表性科研项目：
1. 国家自然科学基金委员会, 面上项目, 12372383, 泥水界面处底栖动物与水沙运动、溶氧输移的交互作用机理研究, 2024-01-01 至 2027-12-31, 53万元, 在研, 主持
2. 深圳市科技创新委员会, 面上项目, JCYJ20230807093507015, 植被-波流耦合作用下水沙输移的数值模拟模型研发及应用, 2023-11 至 2026-11, 30万元, 在研, 主持
3. 广东省基础与应用基础研究基金，海上风电联合基金面上项目，2024A1515240054, 近海桩基础影响下的水沙输移和海床演变数值模拟研究, 2024-11至2027-10，30万元，在研，主持
4. 中华人民共和国科学技术部, 国家重点研发计划, 2022YFC3201800, 长江中游新水沙情势下水文连通变化机理及其生态效应研究, 2022-11 至 2026-10, 1460万元, 在研, 子课题负责人
5. 国家自然科学基金委员会, 专项项目, 52442901, 战略与管理研究类：水利工程青年学者学术沙龙-2024, 2024-07 至 2027-12, 10万元, 结题, 参与
教学（教学课程和任导师经历/指导的优秀学生）:
1. 生态学概论
2. 生态河流动力学
大涡模拟在水力学中的应用
学术成果（发表论著或者论文或者专利）：
2025:
1. Jiao, M., Wang, K., He, G., Liu, Y. *, & Fang, H. (In press) Modeling microplastic transport in open channel flows and ingestion dynamics by benthos, Water Research.
2. Tang, Z., Stoesser, T., Huang, L., Liu, Y. *, & Fang, H. (In press) Drag and lift forces on bed spheres in open-channel flow through boulder arrays at various Froude numbers. Journal of Geophysical Research – Earth Surface.
3. Liu, Y. *, Stoesser, T. & Fang, H. (In press) Effect of secondary currents on the wall pressure and turbulence structures in partially filled pipes. Journal of Hydraulic Research
4. Tang, Z., Stoesser, T., Huang, L., Liu, Y. *, & Fang, H. (2025). Impact of the relative submergence on turbulence structures in open-channel flow through arrays of large spherical roughness elements. Water Resources Research, 61, e2024WR038282.
5. Liu, J., He, G., Wang, K., Liu, Y. *, & Fang, H. (2025) Insights into the enhanced flow resistance due to coarsened riverbed sediments via large eddy simulations. Flow, 5:E20.
6. Huang, Y., Zhang, P., Peng, H., Pan, F., Liu, Y. *, et al. (2025). Benthic bioturbations weaken the stability of blue carbon storage. National Science Open, 4 2, 20240052.
7. Chen, Z., He, G., Liu, Y., Huang, L., & Dey, S. (2025). Effects of U-burrow bioirrigation on turbulence characteristics. Journal of Hydraulic Research, 63(1), 102-116.
2024:
8. Liu, Y., Tang, Z., Huang, L., Stoesser, T., & Fang, H. (2024). On the role of the Froude number on flow, turbulence, and hyporheic exchange in open-channel flow through boulder arrays. Physics of Fluids. 2024, 36 (9): 095141.
9. Xiao, K., Wu, Y., Pan, F., ..., Liu, Y. *, … & Santos, I. R. (2024). Widespread crab burrows enhance greenhouse gas emissions from coastal blue carbon ecosystems. Communications Earth & Environment, 5(1), 437.
10. Li Z., Xiao K., Li Y., Pan F., Li H., Zheng Y. Zheng C., & Liu Y. * (2024). Surface water-groundwater interactions drive the spatial variability of dissolved heavy metals and interfacial fluxes in mangrove intertidal zones. Journal of Hydrology, 632, 130884
11. Hei, P., Yang, T., Huang, L., Liu, Y., Yang, J., Shang, Y., ... & Huang, G. (2024). Unraveling eutrophication controversies: Innovative strategies and holistic perspectives. Critical Reviews in Environmental Science and Technology, 1-22.
12. Chen, Z., He, G., Fang, H., Liu, Y., & Dey, S. (2024). Influence of Bioroughness Density on Turbulence Characteristics in Open-Channel Flows. Journal of Hydraulic Engineering, 150(4), 04024021.
13. Guo, X., Han, F., Liu, Y., Wu, N., Zhang, C., & Zhang, N. (2024). Methods and advances in marine geology and hydrodynamics environment. Frontiers in Marine Science, 11, 1362605.
14. Wang, K., Huang, L., He, G., Liu, Y., Xu, S., He, D., ... & Fang, H. (2024). Crucial Role of Tributary Bays in the Carbon Burial of Three Gorges Reservoir. ACS ES&T Water.
Before SUSTech:
15. Liu, Y., Reible, D., & Hussain, F., (2022). Roles of tidal cycling, hyporheic exchange and bioirrigation on metal release from estuary sediments. Water Resources Research, e2021WR030790.
16. Liu, Y. *, Stoesser, T., & Fang, H. (2022). Effect of secondary currents on the flow and turbulence in partially filled pipes. Journal of Fluid Mechanics, 938, A16.
17. Liu, Y. *, Stoesser, T., & Fang, H., (2022). Impact of turbulence and secondary flow on the water surface in partially-filled pipes. Physics of Fluids, 34, 035123.
18. Adzic, F., Stoesser, T., Liu, Y., & Xie, Z., (2022). LES of supercritical free-surface flow in an open-channel contraction. Journal of Hydraulic Research, 60:4, 628-644.
19. Zhao, C., Fang, H., Liu, Y., Dey, S. & He, G., (2020). Impact of particle shape on saltating mode of bedload transport sheared by turbulent flow. Journal of Hydraulic Engineering, 146(5), p.04020034.
20. Liu, Y., Reible, D., Hussain, F. & Fang, H. (2019). Role of bioroughness, bioirrigation and turbulence on oxygen dynamics at the Sediment-Water Interface. Water Resources Research, 55(10), 8061-8075.
21. Liu, Y., Fang, H., Huang, L., & He, G. (2019). Numerical simulation of the production of three-dimensional sediment dunes. Physics of Fluids, 31(9), 096603.
22. Liu, Y., Stoesser, T., Fang, H., Papanicolaou, A., & Tsakiris, A. G. (2017). Turbulent flow over an array of boulders placed on a rough, permeable bed. Computers & Fluids, 158, 120-132.
23. Fang, H., Liu, Y. *, & Stoesser, T. (2017). Influence of boulder concentration on turbulence and sediment transport in open‐channel flow over submerged boulders. Journal of Geophysical Research: Earth Surface, 122(12), 2392-2410.
