Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,927 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection :1
Jianhua Wang
Simulation and regulation of water cycle in river basin
Social water cycle
Construction of water-saving society
Water resourc
Metrics
H-Index
i10 Index
Citation
91
552
35,948
* Rankings
Ranking Based On Selection :5
Xiaobo Liu 刘晓波
Watershed Management
Hydrodynamic and Water Quality Modeling
TMDLs
Metrics
H-Index
i10 Index
Citation
29
65
2,383
* Rankings
Ranking Based On Selection :12
Yi Liu
Real working condition of high dam
hydraulic structure simulation
temperature control and crack prevention of mass concrete
Metrics
H-Index
i10 Index
Citation
16
31
965
* Rankings
Ranking Based On Selection :13
Li Xiang
Reservoir Operation
Water-Energy-Food-Ecosystem Nexus
Water Resources Management
Metrics
H-Index
i10 Index
Citation
15
20
919
* Rankings
Ranking Based On Selection :16
Wei Ma
Water environment simulation
water pollution control
Water Resources Protection
water ecological restoration
Metrics
H-Index
i10 Index
Citation
13
17
433
* Rankings
Ranking Based On Selection :17
Xu Ma
ecology、ecological restoration、wetland、lake、ecosystem
Metrics
H-Index
i10 Index
Citation
11
14
327
Jianda Xin
mass concrete
temperature stress testing machine
thremal cracking
Metrics
H-Index
i10 Index
Citation
9
9
307
Meng Ma
Managed Aquifer Recharge
Groundwater Modeling
Emerging Contaminants
Metrics
H-Index
i10 Index
Citation
4
3
76
Rankings
Ranking Based On Selection: 1
Jianhua Wang
Metrics
H-Index
i10 Index
Citation Counts
91
552
35,948
Simulation and regulation of water cycle in river basin
Social water cycle
Construction of water-saving society
Water resourc
Rankings
Ranking Based On Selection: 2
Wang Hao
Metrics
H-Index
i10 Index
Citation Counts
79
579
29,232
Rankings
Ranking Based On Selection: 3
Lei Xiaohui
Metrics
H-Index
i10 Index
Citation Counts
47
184
8,321
Rankings
Ranking Based On Selection: 4
Liu Jiahong
Metrics
H-Index
i10 Index
Citation Counts
47
157
77,250
水文学及水资源、水沙科学
Rankings
Ranking Based On Selection: 5
Xiaobo Liu 刘晓波
Metrics
H-Index
i10 Index
Citation Counts
29
65
2,383
Watershed Management
Hydrodynamic and Water Quality Modeling
TMDLs
Rankings
Ranking Based On Selection: 6
Yizi Shang
Metrics
H-Index
i10 Index
Citation Counts
23
47
1,557
Rankings
Ranking Based On Selection: 7
Guangyuan Kan
Metrics
H-Index
i10 Index
Citation Counts
23
37
1,780
Hydrology
AI
Parallel Computing
Remote Sensing
Optimization
Rankings
Ranking Based On Selection: 8
Songjun Han
Metrics
H-Index
i10 Index
Citation Counts
20
41
1,317
Rankings
Ranking Based On Selection: 9
Xin He
Metrics
H-Index
i10 Index
Citation Counts
18
20
1,038
Rankings
Ranking Based On Selection: 10
Wang Qingming
Metrics
H-Index
i10 Index
Citation Counts
17
27
1,019
Rankings
Ranking Based On Selection: 11
Wei Chao Li / 李维朝
Metrics
H-Index
i10 Index
Citation Counts
17
22
1,743
Rainfall-induced landslide
Numerical modelling
Dam and embankment
Rankings
Ranking Based On Selection: 12
Yi Liu
Metrics
H-Index
i10 Index
Citation Counts
16
31
965
Real working condition of high dam
hydraulic structure simulation
temperature control and crack prevention of mass concrete
Rankings
Ranking Based On Selection: 13
Li Xiang
Metrics
H-Index
i10 Index
Citation Counts
15
20
919
Reservoir Operation
Water-Energy-Food-Ecosystem Nexus
Water Resources Management
Rankings
Ranking Based On Selection: 14
Yuyan Zhou
Metrics
H-Index
i10 Index
Citation Counts
14
16
464
Hydrology
Water Resources
Cold Region
Adaptation
Rankings
Ranking Based On Selection: 15
Zhiyong Yang
Metrics
H-Index
i10 Index
Citation Counts
13
23
950
Rankings
Ranking Based On Selection: 16
Wei Ma
Metrics
H-Index
i10 Index
Citation Counts
13
17
433
Water environment simulation
water pollution control
Water Resources Protection
water ecological restoration
Rankings
Ranking Based On Selection: 17
Xu Ma
Metrics
H-Index
i10 Index
Citation Counts
11
14
327
ecology、ecological restoration、wetland、lake、ecosystem
Rankings
Ranking Based On Selection: 18
Xingwang Wang|王兴旺
Metrics
H-Index
i10 Index
Citation Counts
10
13
325
Rankings
Ranking Based On Selection: 19
Jianda Xin
Metrics
H-Index
i10 Index
Citation Counts
9
9
307
mass concrete
temperature stress testing machine
thremal cracking
Rankings
Ranking Based On Selection: 20
Han Wang
Metrics
H-Index
i10 Index
Citation Counts
6
4
87
Rankings
Ranking Based On Selection: 21
Shuguang Li
Metrics
H-Index
i10 Index
Citation Counts
6
4
165
Rankings
Ranking Based On Selection: 22
Meng Ma
Metrics
H-Index
i10 Index
Citation Counts
4
3
76
Managed Aquifer Recharge
Groundwater Modeling
Emerging Contaminants
Rankings
Ranking Based On Selection: 23
Jiajia Pan
Metrics
H-Index
i10 Index
Citation Counts
3
2
64
river ice
sediment transport
cold region hydraulics