The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection :1
Hydrology
Remote Sensing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,666
2,255
0.615
* Total Citation Counts Rankings
Ranking Based On Selection :2
Hydrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,312
2,165
0.654
* Total Citation Counts Rankings
Ranking Based On Selection :3
Hydrology & Water Resources Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,223
1,771
0.549
* Total Citation Counts Rankings
Ranking Based On Selection :4
irrigation
water
hydrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
704
583
0.828
* Total Citation Counts Rankings
Ranking Based On Selection :5
water resources engineering
agricultural water management
crop water modeling
GIS
hydrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
307
193
0.629
* Total Citation Counts Rankings
Ranking Based On Selection :6
Water resources and hydrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
240
211
0.879
* Total Citation Counts Rankings
Ranking Based On Selection :7
Hydro-Climatology
Risk and Vulnerability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
238
214
0.899
Naga Manohar Velpuri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,666
2,255
0.615
Alemseged Tamiru Haile
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,312
2,165
0.654
Alok K Sikka
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,223
1,771
0.549
Hydrology & Water Resources Management
Muhammad Tousif Bhatti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
704
583
0.828
irrigation
water
hydrology
Nirman Shrestha
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
307
193
0.629
water resources engineering
agricultural water management
crop water modeling
GIS
hydrology
Ambika Khadka
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
240
211
0.879
Water resources and hydrology
Tarul Sharma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
238
214
0.899
Hydro-Climatology
Risk and Vulnerability