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
theoretical ecology
evolution
zoology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,785
10,232
0.610
* Total Citation Counts Rankings
Ranking Based On Selection :2
Ecology
conservation biology
population ecology
invasion biology
invasion ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,025
9,035
0.564
* Total Citation Counts Rankings
Ranking Based On Selection :3
Ecophysiology
Climate Change Impacts
Carbon cycle
Energy crops
Tropical wetlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,627
4,549
0.311
* Total Citation Counts Rankings
Ranking Based On Selection :4
ecology
pollination
entomology
biodiversity
ecosystem services
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,858
8,253
0.596
* Total Citation Counts Rankings
Ranking Based On Selection :5
Palaeobotany
Botany
Global Change Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,150
4,656
0.459
* Total Citation Counts Rankings
Ranking Based On Selection :6
stress response
tumour suppression
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,464
3,390
0.401
* Total Citation Counts Rankings
Ranking Based On Selection :7
Endophytes
Grasses
Plant Genetic Resources
Forest Trees
Plant Systematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,384
3,487
0.416
* Total Citation Counts Rankings
Ranking Based On Selection :8
Palaeoecology
bioidiversity
Forest dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,604
3,010
0.396
* Total Citation Counts Rankings
Ranking Based On Selection :9
ecology
biodiversity
stability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,683
4,683
0.701
* Total Citation Counts Rankings
Ranking Based On Selection :10
Ecology
Marine Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,627
3,116
0.673
* Total Citation Counts Rankings
Ranking Based On Selection :11
Developmental Biology
mechanoregulation
skeletal development
morphogenesis
Wnt signalling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,101
1,144
0.279
* Total Citation Counts Rankings
Ranking Based On Selection :12
Evolutionary Biology
Behavioural Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,770
1,633
0.433
* Total Citation Counts Rankings
Ranking Based On Selection :13
computational biology
genome evolution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,599
1,228
0.341
* Total Citation Counts Rankings
Ranking Based On Selection :14
Social-ecological systems
nature-based solutions
urban ecology
novel ecosystems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,022
2,449
0.810
* Total Citation Counts Rankings
Ranking Based On Selection :15
Pollination ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,223
1,411
0.635
* Total Citation Counts Rankings
Ranking Based On Selection :16
Thailand
plant taxonomy
conservation
herbarium
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,170
1,272
0.586
* Total Citation Counts Rankings
Ranking Based On Selection :17
Biopharma
Glycobiology
Chemical Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,827
600
0.328
* Total Citation Counts Rankings
Ranking Based On Selection :18
Evolutionary Biology and Systematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,734
802
0.463
* Total Citation Counts Rankings
Ranking Based On Selection :19
Evolutionary ecology
Social evolution
Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,529
1,204
0.787
* Total Citation Counts Rankings
Ranking Based On Selection :20
Ecology
plant animal interactions
pollinators
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,265
839
0.663
* Total Citation Counts Rankings
Ranking Based On Selection :21
Pollination
Global change
Food security
Integrated Pest & Pollinator Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,208
1,092
0.904
* Total Citation Counts Rankings
Ranking Based On Selection :22
Community Ecology
Evolutionary Ecology
Experimental Evolution
Microbial Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,062
870
0.819
* Total Citation Counts Rankings
Ranking Based On Selection :23
Community Ecology
Climate Change
Biological invasions
Eutrophication
Aquatic Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,030
814
0.790
* Total Citation Counts Rankings
Ranking Based On Selection :24
Evolution of sex
host parasite interactions
coevolution
epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
965
596
0.618
* Total Citation Counts Rankings
Ranking Based On Selection :25
Conservation Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
930
607
0.653
Andrew L Jackson
Trinity College Dublin
Dublin, Ireland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,785
10,232
0.610
theoretical ecology
evolution
zoology
Yvonne M. Buckley
Trinity College Dublin
Dublin, Ireland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,025
9,035
0.564
Ecology
conservation biology
population ecology
invasion biology
invasion ecology
Michael Jones
Trinity College Dublin
Dublin, Ireland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,627
4,549
0.311
Ecophysiology
Climate Change Impacts
Carbon cycle
Energy crops
Tropical wetlands
Jane Stout
Trinity College Dublin
Dublin, Ireland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,858
8,253
0.596
ecology
pollination
entomology
biodiversity
ecosystem services
Jennifer Mcelwain
Trinity College Dublin
Dublin, Ireland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,150
4,656
0.459
Palaeobotany
Botany
Global Change Biology
Andrei Budanov|Andrey Budanov
Trinity College Dublin
Dublin, Ireland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,464
3,390
0.401
stress response
tumour suppression
Trevor R Hodkinson
Trinity College Dublin
Dublin, Ireland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,384
3,487
0.416
Endophytes
Grasses
Plant Genetic Resources
Forest Trees
Plant Systematics
Fraser Mitchell
Trinity College Dublin
Dublin, Ireland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,604
3,010
0.396
Palaeoecology
bioidiversity
Forest dynamics
Ian Donohue
Trinity College Dublin
Dublin, Ireland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,683
4,683
0.701
Nessa O Connor
Trinity College Dublin
Dublin, Ireland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,627
3,116
0.673
Paula Murphy
Trinity College Dublin
Dublin, Ireland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,101
1,144
0.279
Developmental Biology
mechanoregulation
skeletal development
morphogenesis
Wnt signalling
Nicola Marples
Trinity College Dublin
Dublin, Ireland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,770
1,633
0.433
Evolutionary Biology
Behavioural Ecology
Yoichiro Nakatani
Trinity College Dublin
Dublin, Ireland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,599
1,228
0.341
computational biology
genome evolution
Marcus J Collier
Trinity College Dublin
Dublin, Ireland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,022
2,449
0.810
Social-ecological systems
nature-based solutions
urban ecology
novel ecosystems
Eileen F Power
Trinity College Dublin
Dublin, Ireland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,223
1,411
0.635
J Parnell
Trinity College Dublin
Dublin, Ireland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,170
1,272
0.586
Thailand
plant taxonomy
conservation
herbarium
Rebecca Monica Duke
Trinity College Dublin
Dublin, Ireland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,827
600
0.328
Biopharma
Glycobiology
Chemical Biology
Yanis Bouchenak Khelladi
Trinity College Dublin
Dublin, Ireland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,734
802
0.463
Evolutionary Biology and Systematics
Siobhan O Brien
Trinity College Dublin
Dublin, Ireland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,529
1,204
0.787
Evolutionary ecology
Social evolution
Microbiology
Erin Jo Tiedeken
Trinity College Dublin
Dublin, Ireland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,265
839
0.663
Ecology
plant animal interactions
pollinators
Paul A Egan
Trinity College Dublin
Dublin, Ireland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,208
1,092
0.904
Pollination
Global change
Food security
Integrated Pest & Pollinator Management
Deirdre Mcclean
Trinity College Dublin
Dublin, Ireland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,062
870
0.819
Community Ecology
Evolutionary Ecology
Experimental Evolution
Microbial Ecology
Marcin Penk
Trinity College Dublin
Dublin, Ireland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,030
814
0.790
Community Ecology
Climate Change
Biological invasions
Eutrophication
Aquatic Ecology
Pepijn Luijckx
Trinity College Dublin
Dublin, Ireland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
965
596
0.618
Evolution of sex
host parasite interactions
coevolution
epidemiology
Miles Newman
Trinity College Dublin
Dublin, Ireland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
930
607
0.653