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
Magmatic hydrothermal deposits
lithogeochemistry
mineral deposits
isotope geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,304
4,085
0.559
* Total Citation Counts Rankings
Ranking Based On Selection :2
geographic information systems
geomatics
spatial data infrastructure
geospatial
mapping
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,496
578
0.232
* Total Citation Counts Rankings
Ranking Based On Selection :3
petrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,151
676
0.314
* Total Citation Counts Rankings
Ranking Based On Selection :4
Geodesy
GNSS
Geomatics
Surveying
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,833
858
0.468
* Total Citation Counts Rankings
Ranking Based On Selection :5
Mineralogy
Petrology
Geochemistry
Isotope chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,507
938
0.622
* Total Citation Counts Rankings
Ranking Based On Selection :6
geophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,396
447
0.320
* Total Citation Counts Rankings
Ranking Based On Selection :7
Paleoceanography
Paleoenvironments
Paleoclimatology
Harmful Algal Blooms
Marine Primary Production
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,378
989
0.718
* Total Citation Counts Rankings
Ranking Based On Selection :8
geoid
orthometric heights
physical geodesy
geomatics education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
566
375
0.663
* Total Citation Counts Rankings
Ranking Based On Selection :9
Metals
Biogeochemistry
Ecotoxicology
Natural Waters
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
513
385
0.750
* Total Citation Counts Rankings
Ranking Based On Selection :10
Applied Geochemistry
Micro-analytical techniques
LA-ICP-MS
Economic Geology
Exploration techniques
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
149
130
0.872
* Total Citation Counts Rankings
Ranking Based On Selection :11
Geophysics
Hydrogeophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84
57
0.679
* Total Citation Counts Rankings
Ranking Based On Selection :12
biogeochemistry
environmental geochemistry
astrobiology
origins of life
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69
54
0.783
* Total Citation Counts Rankings
Ranking Based On Selection :13
Rock Physics
Geochemistry
Geophysics
Petroleum Geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
59
23
0.390
* Total Citation Counts Rankings
Ranking Based On Selection :14
Stable Isotope Biogeochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
David R Lentz
University of New Brunswick
Fredericton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,304
4,085
0.559
Magmatic hydrothermal deposits
lithogeochemistry
mineral deposits
isotope geochemistry
David Coleman
University of New Brunswick
Fredericton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,496
578
0.232
geographic information systems
geomatics
spatial data infrastructure
geospatial
mapping
Cliff Shaw
University of New Brunswick
Fredericton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,151
676
0.314
Marcelo C Santos
University of New Brunswick
Fredericton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,833
858
0.468
Geodesy
GNSS
Geomatics
Surveying
Chris Mcfarlane
University of New Brunswick
Fredericton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,507
938
0.622
Mineralogy
Petrology
Geochemistry
Isotope chemistry
Karl E Butler
University of New Brunswick
Fredericton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,396
447
0.320
Audrey Limoges
University of New Brunswick
Fredericton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,378
989
0.718
Paleoceanography
Paleoenvironments
Paleoclimatology
Harmful Algal Blooms
Marine Primary Production
Robert Kingdon
University of New Brunswick
Fredericton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
566
375
0.663
geoid
orthometric heights
physical geodesy
geomatics education
Anne Cremazy
University of New Brunswick
Fredericton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
513
385
0.750
Metals
Biogeochemistry
Ecotoxicology
Natural Waters
Azam Soltani Dehnavi
University of New Brunswick
Fredericton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
149
130
0.872
Applied Geochemistry
Micro-analytical techniques
LA-ICP-MS
Economic Geology
Exploration techniques
Aaron Desroches
University of New Brunswick
Fredericton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84
57
0.679
Allison Enright
University of New Brunswick
Fredericton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69
54
0.783
biogeochemistry
environmental geochemistry
astrobiology
origins of life
Agbogun Henry
University of New Brunswick
Fredericton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
59
23
0.390
Rock Physics
Geochemistry
Geophysics
Petroleum Geology
Bobby Nakamoto
University of New Brunswick
Fredericton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
Stable Isotope Biogeochemistry