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
tropical ecology
land use change
coral reefs
conservation science
remote sensing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
109,334
50,798
0.465
* Total Citation Counts Rankings
Ranking Based On Selection :2
evolution
genetics
cell biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82,842
22,855
0.276
* Total Citation Counts Rankings
Ranking Based On Selection :3
Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68,521
21,596
0.315
* Total Citation Counts Rankings
Ranking Based On Selection :4
Landscape ecology
Urban ecology
Sustainability science
Urban sustainability
Ecosystem services
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64,193
31,844
0.496
* Total Citation Counts Rankings
Ranking Based On Selection :5
ecosystem ecology
urban ecology
stream ecology
biogeochemistry
resilience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46,718
18,670
0.400
* Total Citation Counts Rankings
Ranking Based On Selection :6
Evolutionary medicine
Emotions
Mental disorders
Cooperation
Social selection
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41,326
14,047
0.340
* Total Citation Counts Rankings
Ranking Based On Selection :7
sustainability
complex systems
archaeology
human evolution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,730
19,202
0.496
* Total Citation Counts Rankings
Ranking Based On Selection :8
bioarchaeology
paleopathology
forensic anthropology
paleodemography
tuberculosis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36,574
11,572
0.316
* Total Citation Counts Rankings
Ranking Based On Selection :9
biological X-ray laser science
nanocrystallography
structural biology
structural medicinal chemistry
photosynthesis systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,167
10,106
0.335
* Total Citation Counts Rankings
Ranking Based On Selection :10
Population Dynamics
Mathematical Ecology
Mathematical Epidemiology
Infectious Disease Modeling
Disease Dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,791
12,098
0.435
* Total Citation Counts Rankings
Ranking Based On Selection :11
Entomology
evolution
behavior
behavior genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,529
5,281
0.215
* Total Citation Counts Rankings
Ranking Based On Selection :12
Biotechnology
Microalgae
Cell Biology
Biofuel
Photobioreactor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,526
10,112
0.449
* Total Citation Counts Rankings
Ranking Based On Selection :13
behavioral ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,400
7,394
0.330
* Total Citation Counts Rankings
Ranking Based On Selection :14
Restoration Ecology
Rivers
Conservation Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,654
5,999
0.277
* Total Citation Counts Rankings
Ranking Based On Selection :15
Environmental biotechnology
Human microbiome
autism
gut brain connection
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,585
13,345
0.618
* Total Citation Counts Rankings
Ranking Based On Selection :16
Evolution and Cancer
Neoplastic Progression
Therapeutic Resistance
Peto's Paradox
Barrett's Esophagus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,474
9,274
0.502
* Total Citation Counts Rankings
Ranking Based On Selection :17
Ecology
Evolutionary Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,754
5,181
0.292
* Total Citation Counts Rankings
Ranking Based On Selection :18
sexual selection
coloration
carotenoids
birds
urban ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,422
5,201
0.317
* Total Citation Counts Rankings
Ranking Based On Selection :19
ecosystem ecology
wetland ecology
urban ecology
sustainability science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,744
5,938
0.377
* Total Citation Counts Rankings
Ranking Based On Selection :20
Conservation Biology
Behavioral Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,877
4,539
0.352
* Total Citation Counts Rankings
Ranking Based On Selection :21
conservation science
decision science
marine ecology
impact evaluation
environmental policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,900
6,382
0.536
* Total Citation Counts Rankings
Ranking Based On Selection :22
biology education
science education
biology education research
teaching
neuroimmunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,707
9,114
0.779
* Total Citation Counts Rankings
Ranking Based On Selection :23
ecological and evolutionary physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,664
4,616
0.396
* Total Citation Counts Rankings
Ranking Based On Selection :24
Neurobiology of Chronic Stress
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,233
2,985
0.292
* Total Citation Counts Rankings
Ranking Based On Selection :25
Evolution and organismal biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,803
2,450
0.250
Gregory P Asner
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
109,334
50,798
0.465
tropical ecology
land use change
coral reefs
conservation science
remote sensing
Michael Lynch
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82,842
22,855
0.276
Osvaldo Sala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68,521
21,596
0.315
Jianguo Jingle Wu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64,193
31,844
0.496
Landscape ecology
Urban ecology
Sustainability science
Urban sustainability
Ecosystem services
Nancy B Grimm
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46,718
18,670
0.400
ecosystem ecology
urban ecology
stream ecology
biogeochemistry
resilience
Randolph M Nesse
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41,326
14,047
0.340
Evolutionary medicine
Emotions
Mental disorders
Cooperation
Social selection
Sander Van Der Leeuw
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,730
19,202
0.496
sustainability
complex systems
archaeology
human evolution
Jane E Buikstra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36,574
11,572
0.316
bioarchaeology
paleopathology
forensic anthropology
paleodemography
tuberculosis
Petra Fromme
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,167
10,106
0.335
biological X-ray laser science
nanocrystallography
structural biology
structural medicinal chemistry
photosynthesis systems
Carlos Castillo Chavez
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,791
12,098
0.435
Population Dynamics
Mathematical Ecology
Mathematical Epidemiology
Infectious Disease Modeling
Disease Dynamics
Robert E Page Jr
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,529
5,281
0.215
Entomology
evolution
behavior
behavior genetics
Qiang Hu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,526
10,112
0.449
Biotechnology
Microalgae
Cell Biology
Biofuel
Photobioreactor
Joan B Silk
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,400
7,394
0.330
Juliet C Stromberg
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,654
5,999
0.277
Restoration Ecology
Rivers
Conservation Biology
Rosa Krajmalnik Brown
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,585
13,345
0.618
Environmental biotechnology
Human microbiome
autism
gut brain connection
Carlo C Maley
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,474
9,274
0.502
Evolution and Cancer
Neoplastic Progression
Therapeutic Resistance
Peto's Paradox
Barrett's Esophagus
James P Collins
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,754
5,181
0.292
Kevin Mcgraw
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,422
5,201
0.317
sexual selection
coloration
carotenoids
birds
urban ecology
Daniel L Childers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,744
5,938
0.377
ecosystem ecology
wetland ecology
urban ecology
sustainability science
Andrew Smith
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,877
4,539
0.352
Conservation Biology
Behavioral Ecology
Leah Gerber
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,900
6,382
0.536
conservation science
decision science
marine ecology
impact evaluation
environmental policy
Sara E Brownell
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,707
9,114
0.779
biology education
science education
biology education research
teaching
neuroimmunology
Jon Harrison
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,664
4,616
0.396
ecological and evolutionary physiology
Cheryl Conrad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,233
2,985
0.292
Timothy L Karr
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,803
2,450
0.250
Evolution and organismal biology