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
Remote Sensing
Mangroves
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,866
4,012
0.584
* Total Citation Counts Rankings
Ranking Based On Selection :2
Ecology
Population Biology
Conservation
Environmental Restoration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,459
570
0.128
* Total Citation Counts Rankings
Ranking Based On Selection :3
watershed hydrology
isotope hydrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,279
1,102
0.484
* Total Citation Counts Rankings
Ranking Based On Selection :4
Environment and health
GIS and health
population health
air pollution exposure and health
geography and health in East Afric
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,553
837
0.539
* Total Citation Counts Rankings
Ranking Based On Selection :5
geography
economic geography
interlocking directorates
directors
foreign direct investment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
505
166
0.329
* Total Citation Counts Rankings
Ranking Based On Selection :6
Computational Geometry
Graph Theory
Combinatorics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
148
46
0.311
John M Kovacs
Nipissing University
North Bay, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,866
4,012
0.584
Lesley Lovett Doust
Nipissing University
North Bay, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,459
570
0.128
Ecology
Population Biology
Conservation
Environmental Restoration
April James
Nipissing University
North Bay, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,279
1,102
0.484
D Odwa Atari
Nipissing University
North Bay, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,553
837
0.539
Environment and health
GIS and health
population health
air pollution exposure and health
geography and health in East Afric
Sean O Hagan
Nipissing University
North Bay, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
505
166
0.329
geography
economic geography
interlocking directorates
directors
foreign direct investment
Tzvetalin S Vassilev
Nipissing University
North Bay, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
148
46
0.311
Computational Geometry
Graph Theory
Combinatorics