韩小乐
副教授，硕士生导师
水文新楼2020
18795951728
hanxiaole@hhu.edu.cn
韩小乐，男，1990年8月生，河南许昌人，河海大学和美国奥本大学联合培养博士，于2018年获河海大学水文学及水资源博士学位，随后进入河海大学地球科学与工程学院从事博士后研究工作。现任河海大学水文水资源学院副教授，硕士生导师。主讲《水文测验学》、《现代水文信息技术》、《水文测验实习》等本科生及研究生课程。主要基于系统的野外实验、室内分析和数值模拟等手段，聚焦地球关键带结构探测与模拟、土壤水分运动、产汇流基本理论、地形-土壤-植被协同关系，大数据分析与深度学习等领域的研究与研究生培养工作。在国际期刊发表SCI论文20余篇，其中以第一作者论文发表在《Geoderma》、《Water Resources Research》、《Catena》、《Journal of Hydrology》等地球科学领域的国际知名期刊上；担任Geoderma，Catena，Plant and Soil，Hydrological Processes等10多个SCI期刊的审稿专家；2021-2022年担任《Water》杂志特刊客座编辑（ISSN 2073-4441）。先后主持国家自然科学基金、中国博士后科学基金、中央高校基本科研业务费等项目，参与了第二次青藏高原综合科学考察、国家自然科学基金面上项目、国家重点研发计划、国家自然科学基金重大研究计划等多个重要项目，同时作为核心成员建设了浙江德清和睦桥实验站及西藏拉萨夺底沟实验站。曾获“领跑者5000——中国精品科技期刊顶尖学术论文”奖、全国高校教师教学创新大赛三等奖，大禹水利科学技术奖一等奖。
第一/通讯作者论文：
[1] Han, X. L., Gao, M., Liu, J. T., Yang, H., Lin, H. M., Shen, X. H. (2026). Physics-informed deep learning for hillslope subsurface flow prediction: integrating soil moisture deficit constraints. Journal of Hydrology, 672: 135357. (SCI, Top期刊)
[2] Han, X. L*., Liu, J. T., Wu P. F., Yu, Z. H., Qiao, X., Yang, H. (2025). Predicting the Thickness of Alpine Meadow Soil on Headwater Hillslopes of the Qinghai-Tibet Plateau, Geoderma. 456, 117271. (SCI, Top期刊)
[3] Han, X. L*., Liu, J. T., Ye, J., Wang, Z., Wu, P., & Yang, H. (2025). Deep Learning-Based GPR interpretation of soil thickness in headwater hillslopes. Geoderma, 462, 117530. (SCI, Top期刊)
[4] Han, X. L*., Liu, J. T., Shen X. H., Liu H., Li X. P., Zhang J., Wu P. F., Liu Y. Y., (2022). High relief yield strong topography-soil water-vegetation relationships in headwater catchments of southeastern China, Geoderma, 428, 116214. (SCI, Top期刊)
[5] Han, X. L., Liu, J. T., P. Srivastava, Liu, H., Li, X., Shen, X., & Tan, H., (2021). The dominant control of relief on soil water content distribution during wet-dry transitions in headwaters. Water Resources Research, 57, e2021WR029587. (SCI, Top期刊)
[6] Han, X. L., Liu, J. T., P. Srivastava, S. Mitra, R. M. He, (2020). Effects of critical zone structure on patterns of flow connectivity induced by rainstorms in a steep forested catchment. Journal of Hydrology, 587, 125032. (SCI, Top期刊)
[7] Han, X. L., Liu, J. T., S. Mitra, X. P. Li, P. Srivastava, S. M. Guzman, X. Chen, (2018). Selection of optimal scales for soil depth prediction on headwater hillslopes: A modeling approach. Catena, 163: 257-275. (SCI, Top期刊)
[8] Han, X. L., Liu, J. T., J. Zhang, Z. C Zhang, (2016). Identifying soil structure along headwater hillslopes using ground penetrating radar based technique. Journal of Mountain Science, 13(3): 405-415. (SCI, 卓越行动计划入选期刊)
[9] Qi, Q., Yang, H*., Zhou, Q., Han, X. L*., Jia, Z., Jiang, Y., Chen, Z., Hou, L., & Mei, S. (2024). Performance of Soil Moisture Sensors at Different Salinity Levels: Comparative Analysis and Calibration. Sensors, 24, 6323. (SCI)
[10] 韩小乐, 刘金涛, 张文平. 变化环境下流域水文实验的发展述评, 水资源研究, 2014, 3, 240-246.
合作论文：
[1] Liu, J. T., Li, W., Liu, Y., Cheng, Z., Zhao, W., Liu, H., Han, X. L. & Wu, P. (2026). Mechanistic prediction of soil thickness using hydroclimatic scaling between deep percolation rate and soil production. Catena, 267, 109965. (SCI, Top期刊)
[2] Shen, X., Liu, J., Han, X. L, Yang, H., Liu, H., & Ni, F. (2025). Modelling infiltration based on source‐responsive method for improving simulation of rapid subsurface stormflow. Water Resources Research, 61(1), e2024WR037487. (SCI, Top期刊)
[3] Wu, P. F., Liu, J. T., Xv, K. L., Han, X. L. (2025). Efficient Digital-Elevation-Model-based Flow Direction Estimation Using Priority Queue with Flow Distance and Zigzag Route Considerations. Water. 2025, 17, 1273. (SCI)
[4] Bai, T., Liu, J., Liu, H., Ni, F., Han, X. L., Qiao, X. & Sun, X. (2024). Elevation-dependent patterns of temporally asymmetrical vegetation response to climate in an alpine basin on the Qinghai-Tibet Plateau. Ecological Indicators, 159, 111736. (SCI, Top期刊)
[5] Gou, J. F, Qu, S., Guan, H. D, Shi, P., Zhang, Z. C., Yang, H., Liu, J. T, Su, Z. G., & Han, X. L. (2023) Seasonal variation of transit time distribution and associated hydrological processes in a moso bamboo watershed under the east Asian monsoon climate. Journal of Hydrology, 617, 128912. (SCI, Top期刊)
[6] Zhang J., Liu, J. T., Han, X. L., Shen, X. H., Liang Z. M., & Wang S. H., (2022). Variable storage behavior controlled by rainfall intensity and profile structure upon saturation excess overland flow generation. Journal of Hydrology, 610, 127860. (SCI, Top期刊)
[7] Wu, P. F., Liu, J. T., Han, X. L., Feng M. Y., Fei, J. J., & Shen X. H., (2022). An improved triangular form-based multiple flow direction algorithm for determining the nonuniform flow domain over grid networks, Water Resources Research, 58 (6), e2021WR031706. (SCI, Top期刊)
[8] Shen, X. H., Liu, J. T., Wang, W. J., Han, X. L., Zhang, J., Li, G., Li, X., & Shi, Y., (2021). A novel physical model demonstrating critical zone structure and flow processes in headwaters for teaching and research purposes. Hydrological Processes, 35: e14259. (SCI)
[9] Wu, P. F., Liu, J. T., Han, X. L., Liang, Z. M., Liu, Y. Y., & Fei, J. J., (2020). Nondispersive drainage direction simulation based on flexible triangular facets. Water Resources Research, 56(4), e2019WR026507. (SCI, Top期刊)
[10] Liu, J. T., Han, X. L., Chen, X., He, R., & Wu, P., (2019). Prediction of soil thicknesses in a headwater hillslope with constrained sampling data. Catena, 177, 101-113. (SCI, Top期刊)
[11] Liu J. T., S. S. Xu, Han, X. L., X. Chen, R. M. He, (2019). A multi-dimensional hydro-climatic similarity and classification framework based on budyko theory for continental-scale applications in China. Water, 11, 319. (SCI)
[12] Liu, J. T., Han, X. L., X. Chen, H. Lin, & A. H. Wang, (2016). How well can the subsurface storage-discharge relation be interpreted and predicted using the geometric factors in headwater areas? Hydrological Processes, 30: 4826–4840. (SCI)
[13] 李文强, 勾建峰, 杨海, 顾卫明, 沈旭辉, 韩小乐, 刘金涛. 太湖流域源头区嵌套式实验流域径流成分解析. 水科学进展, 2026, 37(2): 323-336. (EI)
[14] 任瑞杰, 范碧航, 张亚玲, 王二清, 杨汝馨, 韩小乐, 刘金涛 & 郭立. 基于小波相干方法的坡面地下水文连通性量化分析. 工程科学与技术, 2025, 1-14.
[15] 边巴拉姆, 白天可, 锐殷, 刘金涛, 韩小乐, 军何, 次旦多杰. 深度学习算法在山南市雅桑站流量模拟中的应用研究. 水电能源科学, 2025, 7(43), 11-15.
[16] 刘杨洋, 吴鹏飞, 刘金涛, 韩小乐, 杨亚钤. 基于无人机倾斜摄影测量的山丘区表面高程数据评价. 水力发电, 2020, 46: 22-26.
[17] 刘金涛, 韩小乐, 刘建立, 梁忠民, 贺瑞敏. 山坡表层关键带结构与水文连通性研究进展. 水科学进展, 2019, 30(01), 112-122. (EI, 领跑者5000——中国精品科技期刊顶尖学术论文)
[18] 吴鹏飞, 柳林, 乔骁, 周杰, 刘金涛, 李晓鹏, 韩小乐. 基于LiDAR的青藏高原山坡小流域地形提取方法. 长江科学院院报, 2019, 36(9), 155-160.
[19] 陶敏, 陈喜, 张志才, 刘金涛, 朱泽, 韩小乐. 黄土高原区不同地貌类型下入渗水深度研究——以南小河沟为例. 中国农村水利水电, 2017. 06: 87-91+96.
[20] 王轶凡, 瞿思敏, 李代华, 石 朋, 单帅, 周敏敏, 刘金涛, 韩小乐. 小流域降雨径流氢氧同位素特征分析及其对径流分割的指示意义. 河海大学学报(自然科学版), 2017. 04: 365-371.
[21] 刘金涛, 王爱花, 韦玉, 程兵峰, 韩小乐. 流域地貌结构因子对径流特征的影响分析. 水科学进展, 2015. 26(5): 631-8. (EI)
[22] 刘金涛, 张文平, 宋慧卿, 韩小乐. 影响山坡土壤入渗速率及路径的染色示踪研究.中国农村水利水电, 2015. 5: 77-80.
教材和专著：
[1] 吴志勇、李源、韩小乐. 水信息技术（第2版）. 中国水利水电出版社, 2025. (教材)
[2] 刘金涛, 韩小乐, 陈喜. 山坡表层关键带结构与水文过程. 科学出版社, 2020. (专著)
第一/通讯作者论文：
[1] Han, X. L., Gao, M., Liu, J. T., Yang, H., Lin, H. M., Shen, X. H. (2026). Physics-informed deep learning for hillslope subsurface flow prediction: integrating soil moisture deficit constraints. Journal of Hydrology, 672: 135357. (SCI, Top期刊)
[2] Han, X. L*., Liu, J. T., Wu P. F., Yu, Z. H., Qiao, X., Yang, H. (2025). Predicting the Thickness of Alpine Meadow Soil on Headwater Hillslopes of the Qinghai-Tibet Plateau, Geoderma. 456, 117271. (SCI, Top期刊)
[3] Han, X. L*., Liu, J. T., Ye, J., Wang, Z., Wu, P., & Yang, H. (2025). Deep Learning-Based GPR interpretation of soil thickness in headwater hillslopes. Geoderma, 462, 117530. (SCI, Top期刊)
[4] Han, X. L*., Liu, J. T., Shen X. H., Liu H., Li X. P., Zhang J., Wu P. F., Liu Y. Y., (2022). High relief yield strong topography-soil water-vegetation relationships in headwater catchments of southeastern China, Geoderma, 428, 116214. (SCI, Top期刊)
[5] Han, X. L., Liu, J. T., P. Srivastava, Liu, H., Li, X., Shen, X., & Tan, H., (2021). The dominant control of relief on soil water content distribution during wet-dry transitions in headwaters. Water Resources Research, 57, e2021WR029587. (SCI, Top期刊)
[6] Han, X. L., Liu, J. T., P. Srivastava, S. Mitra, R. M. He, (2020). Effects of critical zone structure on patterns of flow connectivity induced by rainstorms in a steep forested catchment. Journal of Hydrology, 587, 125032. (SCI, Top期刊)
[7] Han, X. L., Liu, J. T., S. Mitra, X. P. Li, P. Srivastava, S. M. Guzman, X. Chen, (2018). Selection of optimal scales for soil depth prediction on headwater hillslopes: A modeling approach. Catena, 163: 257-275. (SCI, Top期刊)
[8] Han, X. L., Liu, J. T., J. Zhang, Z. C Zhang, (2016). Identifying soil structure along headwater hillslopes using ground penetrating radar based technique. Journal of Mountain Science, 13(3): 405-415. (SCI, 卓越行动计划入选期刊)
[9] Qi, Q., Yang, H*., Zhou, Q., Han, X. L*., Jia, Z., Jiang, Y., Chen, Z., Hou, L., & Mei, S. (2024). Performance of Soil Moisture Sensors at Different Salinity Levels: Comparative Analysis and Calibration. Sensors, 24, 6323. (SCI)
[10] 韩小乐, 刘金涛, 张文平. 变化环境下流域水文实验的发展述评, 水资源研究, 2014, 3, 240-246.
合作论文：
[1] Liu, J. T., Li, W., Liu, Y., Cheng, Z., Zhao, W., Liu, H., Han, X. L. & Wu, P. (2026). Mechanistic prediction of soil thickness using hydroclimatic scaling between deep percolation rate and soil production. Catena, 267, 109965. (SCI, Top期刊)
[2] Shen, X., Liu, J., Han, X. L, Yang, H., Liu, H., & Ni, F. (2025). Modelling infiltration based on source‐responsive method for improving simulation of rapid subsurface stormflow. Water Resources Research, 61(1), e2024WR037487. (SCI, Top期刊)
[3] Wu, P. F., Liu, J. T., Xv, K. L., Han, X. L. (2025). Efficient Digital-Elevation-Model-based Flow Direction Estimation Using Priority Queue with Flow Distance and Zigzag Route Considerations. Water. 2025, 17, 1273. (SCI)
[4] Bai, T., Liu, J., Liu, H., Ni, F., Han, X. L., Qiao, X. & Sun, X. (2024). Elevation-dependent patterns of temporally asymmetrical vegetation response to climate in an alpine basin on the Qinghai-Tibet Plateau. Ecological Indicators, 159, 111736. (SCI, Top期刊)
[5] Gou, J. F, Qu, S., Guan, H. D, Shi, P., Zhang, Z. C., Yang, H., Liu, J. T, Su, Z. G., & Han, X. L. (2023) Seasonal variation of transit time distribution and associated hydrological processes in a moso bamboo watershed under the east Asian monsoon climate. Journal of Hydrology, 617, 128912. (SCI, Top期刊)
[6] Zhang J., Liu, J. T., Han, X. L., Shen, X. H., Liang Z. M., & Wang S. H., (2022). Variable storage behavior controlled by rainfall intensity and profile structure upon saturation excess overland flow generation. Journal of Hydrology, 610, 127860. (SCI, Top期刊)
[7] Wu, P. F., Liu, J. T., Han, X. L., Feng M. Y., Fei, J. J., & Shen X. H., (2022). An improved triangular form-based multiple flow direction algorithm for determining the nonuniform flow domain over grid networks, Water Resources Research, 58 (6), e2021WR031706. (SCI, Top期刊)
[8] Shen, X. H., Liu, J. T., Wang, W. J., Han, X. L., Zhang, J., Li, G., Li, X., & Shi, Y., (2021). A novel physical model demonstrating critical zone structure and flow processes in headwaters for teaching and research purposes. Hydrological Processes, 35: e14259. (SCI)
[9] Wu, P. F., Liu, J. T., Han, X. L., Liang, Z. M., Liu, Y. Y., & Fei, J. J., (2020). Nondispersive drainage direction simulation based on flexible triangular facets. Water Resources Research, 56(4), e2019WR026507. (SCI, Top期刊)
[10] Liu, J. T., Han, X. L., Chen, X., He, R., & Wu, P., (2019). Prediction of soil thicknesses in a headwater hillslope with constrained sampling data. Catena, 177, 101-113. (SCI, Top期刊)
[11] Liu J. T., S. S. Xu, Han, X. L., X. Chen, R. M. He, (2019). A multi-dimensional hydro-climatic similarity and classification framework based on budyko theory for continental-scale applications in China. Water, 11, 319. (SCI)
[12] Liu, J. T., Han, X. L., X. Chen, H. Lin, & A. H. Wang, (2016). How well can the subsurface storage-discharge relation be interpreted and predicted using the geometric factors in headwater areas? Hydrological Processes, 30: 4826–4840. (SCI)
[13] 李文强, 勾建峰, 杨海, 顾卫明, 沈旭辉, 韩小乐, 刘金涛. 太湖流域源头区嵌套式实验流域径流成分解析. 水科学进展, 2026, 37(2): 323-336. (EI)
[14] 任瑞杰, 范碧航, 张亚玲, 王二清, 杨汝馨, 韩小乐, 刘金涛 & 郭立. 基于小波相干方法的坡面地下水文连通性量化分析. 工程科学与技术, 2025, 1-14.
[15] 边巴拉姆, 白天可, 锐殷, 刘金涛, 韩小乐, 军何, 次旦多杰. 深度学习算法在山南市雅桑站流量模拟中的应用研究. 水电能源科学, 2025, 7(43), 11-15.
[16] 刘杨洋, 吴鹏飞, 刘金涛, 韩小乐, 杨亚钤. 基于无人机倾斜摄影测量的山丘区表面高程数据评价. 水力发电, 2020, 46: 22-26.
[17] 刘金涛, 韩小乐, 刘建立, 梁忠民, 贺瑞敏. 山坡表层关键带结构与水文连通性研究进展. 水科学进展, 2019, 30(01), 112-122. (EI, 领跑者5000——中国精品科技期刊顶尖学术论文)
[18] 吴鹏飞, 柳林, 乔骁, 周杰, 刘金涛, 李晓鹏, 韩小乐. 基于LiDAR的青藏高原山坡小流域地形提取方法. 长江科学院院报, 2019, 36(9), 155-160.
[19] 陶敏, 陈喜, 张志才, 刘金涛, 朱泽, 韩小乐. 黄土高原区不同地貌类型下入渗水深度研究——以南小河沟为例. 中国农村水利水电, 2017. 06: 87-91+96.
[20] 王轶凡, 瞿思敏, 李代华, 石 朋, 单帅, 周敏敏, 刘金涛, 韩小乐. 小流域降雨径流氢氧同位素特征分析及其对径流分割的指示意义. 河海大学学报(自然科学版), 2017. 04: 365-371.
[21] 刘金涛, 王爱花, 韦玉, 程兵峰, 韩小乐. 流域地貌结构因子对径流特征的影响分析. 水科学进展, 2015. 26(5): 631-8. (EI)
[22] 刘金涛, 张文平, 宋慧卿, 韩小乐. 影响山坡土壤入渗速率及路径的染色示踪研究.中国农村水利水电, 2015. 5: 77-80.
教材和专著：
[1] 吴志勇、李源、韩小乐. 水信息技术（第2版）. 中国水利水电出版社, 2025. (教材)
[2] 刘金涛, 韩小乐, 陈喜. 山坡表层关键带结构与水文过程. 科学出版社, 2020. (专著)