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
Vibrio biology and ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,337
2,217
0.196
* Total Citation Counts Rankings
Ranking Based On Selection :2
Biological Oceanography
Gelatinous Zooplankton Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,355
3,309
0.396
* Total Citation Counts Rankings
Ranking Based On Selection :3
Marine chemistry
geochemistry
oceanography
trace elements
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,703
2,852
0.425
* Total Citation Counts Rankings
Ranking Based On Selection :4
physical oceanography
internal waves
tides
mixing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,459
2,686
0.602
* Total Citation Counts Rankings
Ranking Based On Selection :5
Oceanography: Modeling of Ocean Circulation and Biogeochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,363
1,875
0.430
* Total Citation Counts Rankings
Ranking Based On Selection :6
ocean optics
ocean color
remote sensing
optical oceanography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,331
2,051
0.616
* Total Citation Counts Rankings
Ranking Based On Selection :7
geological oceanography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,767
505
0.183
* Total Citation Counts Rankings
Ranking Based On Selection :8
marine chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,505
671
0.268
* Total Citation Counts Rankings
Ranking Based On Selection :9
Oceanography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,399
784
0.327
* Total Citation Counts Rankings
Ranking Based On Selection :10
Marine Snow
HF Radar
Sediment Transport
Autonomous Vehicles
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,061
1,022
0.496
* Total Citation Counts Rankings
Ranking Based On Selection :11
coastal marine botany
primary production
chlorophyll fluorescence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,614
660
0.409
* Total Citation Counts Rankings
Ranking Based On Selection :12
Coastal Geology
Marine Geology
Paleotempestology
Geomorphology
Sediment Transport
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,568
846
0.540
* Total Citation Counts Rankings
Ranking Based On Selection :13
Marine geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,452
337
0.232
* Total Citation Counts Rankings
Ranking Based On Selection :14
human geography
political ecology
policy studies
aquaculture
marine spatial planning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,374
1,224
0.891
* Total Citation Counts Rankings
Ranking Based On Selection :15
Marine Microbial Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,330
727
0.547
* Total Citation Counts Rankings
Ranking Based On Selection :16
Shelf-sea exchange
internal waves
marine turbulence
air-sea interactions
ice-ocean interactions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,112
568
0.511
* Total Citation Counts Rankings
Ranking Based On Selection :17
Marine ecology
Behavior
Ecophysiology
Invertebrate fisheries
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
928
504
0.543
* Total Citation Counts Rankings
Ranking Based On Selection :18
Ocean Optics
Autonomous Underwater Vehicles (AUVs)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
910
348
0.382
* Total Citation Counts Rankings
Ranking Based On Selection :19
Marine Viral Ecology
Marine Biofilm Ecology
Marine Microbial Ecology
Biological Oceanography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
857
607
0.708
* Total Citation Counts Rankings
Ranking Based On Selection :20
ocean science
geophysics
mineral resources
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
775
368
0.475
* Total Citation Counts Rankings
Ranking Based On Selection :21
human-environment relations
oceans governance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
649
492
0.758
* Total Citation Counts Rankings
Ranking Based On Selection :22
Conservation genetics
marine biology
elasmobranchs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
535
339
0.634
* Total Citation Counts Rankings
Ranking Based On Selection :23
Marine ecology
seagrass reproductive ecology
habitat restoration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
527
339
0.643
* Total Citation Counts Rankings
Ranking Based On Selection :24
Coastal food-web
ecosystem services
and habitat suitability modeling
nearshore water quality & hypoxia dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
437
220
0.503
* Total Citation Counts Rankings
Ranking Based On Selection :25
environmental philosophy
environmental education
marine science education
ecojustice and youth activism
mindfulness
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
393
163
0.415
D Jay Grimes
University of Southern Mississippi
Hattiesburg, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,337
2,217
0.196
Vibrio biology and ecology
William M Graham
University of Southern Mississippi
Hattiesburg, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,355
3,309
0.396
Biological Oceanography
Gelatinous Zooplankton Ecology
Alan M Shiller
University of Southern Mississippi
Hattiesburg, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,703
2,852
0.425
Marine chemistry
geochemistry
oceanography
trace elements
Maarten Buijsman
University of Southern Mississippi
Hattiesburg, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,459
2,686
0.602
physical oceanography
internal waves
tides
mixing
Jerry Wiggert
University of Southern Mississippi
Hattiesburg, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,363
1,875
0.430
Oceanography: Modeling of Ocean Circulation and Biogeochemistry
Xiaodong Zhang
University of Southern Mississippi
Hattiesburg, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,331
2,051
0.616
ocean optics
ocean color
remote sensing
optical oceanography
Charlotte Brunner
University of Southern Mississippi
Hattiesburg, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,767
505
0.183
geological oceanography
Denis Wiesenburg
University of Southern Mississippi
Hattiesburg, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,505
671
0.268
Stephan Howden
University of Southern Mississippi
Hattiesburg, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,399
784
0.327
Arne R Diercks
University of Southern Mississippi
Hattiesburg, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,061
1,022
0.496
Marine Snow
HF Radar
Sediment Transport
Autonomous Vehicles
Patrick Biber
University of Southern Mississippi
Hattiesburg, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,614
660
0.409
coastal marine botany
primary production
chlorophyll fluorescence
Davin J Wallace
University of Southern Mississippi
Hattiesburg, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,568
846
0.540
Coastal Geology
Marine Geology
Paleotempestology
Geomorphology
Sediment Transport
Charlotte A Brunner
University of Southern Mississippi
Hattiesburg, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,452
337
0.232
Luke Fairbanks
University of Southern Mississippi
Hattiesburg, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,374
1,224
0.891
human geography
political ecology
policy studies
aquaculture
marine spatial planning
Leila Hamdan
University of Southern Mississippi
Hattiesburg, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,330
727
0.547
Marine Microbial Ecology
Gordon R Stephenson
University of Southern Mississippi
Hattiesburg, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,112
568
0.511
Shelf-sea exchange
internal waves
marine turbulence
air-sea interactions
ice-ocean interactions
M Zachary Darnell
University of Southern Mississippi
Hattiesburg, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
928
504
0.543
Marine ecology
Behavior
Ecophysiology
Invertebrate fisheries
Gero Nootz
University of Southern Mississippi
Hattiesburg, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
910
348
0.382
Ocean Optics
Autonomous Underwater Vehicles (AUVs)
Kristina Dee Anne Mojica
University of Southern Mississippi
Hattiesburg, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
857
607
0.708
Marine Viral Ecology
Marine Biofilm Ecology
Marine Microbial Ecology
Biological Oceanography
Leonardo Macelloni
University of Southern Mississippi
Hattiesburg, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
775
368
0.475
ocean science
geophysics
mineral resources
Leslie Acton
University of Southern Mississippi
Hattiesburg, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
649
492
0.758
human-environment relations
oceans governance
Nicole Phillips
University of Southern Mississippi
Hattiesburg, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
535
339
0.634
Conservation genetics
marine biology
elasmobranchs
Kelly M Darnell
University of Southern Mississippi
Hattiesburg, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
527
339
0.643
Marine ecology
seagrass reproductive ecology
habitat restoration
Scott Milroy
University of Southern Mississippi
Hattiesburg, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
437
220
0.503
Coastal food-web
ecosystem services
and habitat suitability modeling
nearshore water quality & hypoxia dynamics
Rachel Gisewhite
University of Southern Mississippi
Hattiesburg, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
393
163
0.415
environmental philosophy
environmental education
marine science education
ecojustice and youth activism
mindfulness