Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :26
glaciology
remote sensing
Himalaya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,428
2,974
0.548
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :27
Genomics
Genetics
Gene Expression
Hybrids
Polyploidy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,336
2,876
0.539
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :28
Artificial Intelligence
Fuzzy sets
Rough sets
Feature Selection
Dimensionality Reduction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,615
2,643
0.307
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :29
Urban Studies
Sustainability
Public Policy
State Theory
Neuroliberalism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,951
2,454
0.412
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :30
Soils
carbon
soil CO2 efflux
biological soil crusts
desertification
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,773
2,411
0.505
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :31
Luminescence Dating
Quaternary Science
Lakes
Loess
Mineral Dust
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,959
2,408
0.486
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :32
polymer science
dielectric relaxation
. glass forming liquids
mechanical relaxation if polymers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,549
2,402
0.123
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :33
Crop Science
ecophysiology
agronomy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,094
2,377
0.335
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :34
political geography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,510
2,369
0.430
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :35
International Relations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,130
2,205
0.430
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :36
Remote Sensing
Geographical Information Systems
Malaria
Hydrology
Spatial Epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,329
2,090
0.897
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :37
Livestock Nutrition
Nutrient Use Efficiency
Pollution Mitigation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,021
2,028
0.404
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :38
clinical decision support
systems biology
machine learning
biostatistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,122
1,953
0.474
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :39
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,573
1,920
0.345
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :40
computer science education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,007
1,799
0.359
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :41
machine learning
computational intelligence
fuzzy systems
signal processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,978
1,775
0.897
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :42
Applied Math with applications
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,586
1,673
0.467
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :43
plant science
energy crops
plant-microbe interactions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,794
1,544
0.553
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :44
computer science
data science
bioinformatics
NLP
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,015
1,516
0.378
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :45
Randomized Search Heuristics
Evolutionary Computation
Artificial Immune Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,042
1,447
0.287
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :46
Plant phenol metabolism
biorefining
carbohydrate metabolism ...
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,472
1,437
0.414
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :47
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,766
1,435
0.381
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :48
Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,586
1,363
0.297
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :49
chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,408
1,361
0.212
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :50
Geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,825
1,361
0.282
Adina Racoviteanu
Aberystwyth University
Aberystwyth, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,428
2,974
0.548
Matthew Hegarty
Aberystwyth University
Aberystwyth, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,336
2,876
0.539
Genomics
Genetics
Gene Expression
Hybrids
Polyploidy
Richard Jensen
Aberystwyth University
Aberystwyth, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,615
2,643
0.307
Artificial Intelligence
Fuzzy sets
Rough sets
Feature Selection
Dimensionality Reduction
Mark Whitehead
Aberystwyth University
Aberystwyth, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,951
2,454
0.412
Urban Studies
Sustainability
Public Policy
State Theory
Neuroliberalism
Andrew David Thomas
Aberystwyth University
Aberystwyth, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,773
2,411
0.505
Soils
carbon
soil CO2 efflux
biological soil crusts
desertification
Helen M Roberts
Aberystwyth University
Aberystwyth, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,959
2,408
0.486
Luminescence Dating
Quaternary Science
Lakes
Loess
Mineral Dust
Graham Williams
Aberystwyth University
Aberystwyth, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,549
2,402
0.123
polymer science
dielectric relaxation
. glass forming liquids
mechanical relaxation if polymers
Michael Gooding
Aberystwyth University
Aberystwyth, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,094
2,377
0.335
Crop Science
ecophysiology
agronomy
Rhys Jones
Aberystwyth University
Aberystwyth, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,510
2,369
0.430
Milja Kurki
Aberystwyth University
Aberystwyth, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,130
2,205
0.430
International Relations
Andy Hardy
Aberystwyth University
Aberystwyth, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,329
2,090
0.897
Remote Sensing
Geographical Information Systems
Malaria
Hydrology
Spatial Epidemiology
Jon Moorby
Aberystwyth University
Aberystwyth, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,021
2,028
0.404
Livestock Nutrition
Nutrient Use Efficiency
Pollution Mitigation
Chuan Lu
Aberystwyth University
Aberystwyth, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,122
1,953
0.474
clinical decision support
systems biology
machine learning
biostatistics
Christine Urquhart
Aberystwyth University
Aberystwyth, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,573
1,920
0.345
Lynda Thomas
Aberystwyth University
Aberystwyth, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,007
1,799
0.359
computer science education
Xiaowei Gu
Aberystwyth University
Aberystwyth, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,978
1,775
0.897
machine learning
computational intelligence
fuzzy systems
signal processing
Gennady Mishuris
Aberystwyth University
Aberystwyth, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,586
1,673
0.467
Applied Math with applications
Kerrie Farrar
Aberystwyth University
Aberystwyth, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,794
1,544
0.553
plant science
energy crops
plant-microbe interactions
Amanda Clare
Aberystwyth University
Aberystwyth, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,015
1,516
0.378
computer science
data science
bioinformatics
NLP
Thomas Jansen
Aberystwyth University
Aberystwyth, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,042
1,447
0.287
Randomized Search Heuristics
Evolutionary Computation
Artificial Immune Systems
Ana Winters
Aberystwyth University
Aberystwyth, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,472
1,437
0.414
Plant phenol metabolism
biorefining
carbohydrate metabolism ...
Paul Brewer
Aberystwyth University
Aberystwyth, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,766
1,435
0.381
Peter Dennis
Aberystwyth University
Aberystwyth, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,586
1,363
0.297
Alison A Watson
Aberystwyth University
Aberystwyth, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,408
1,361
0.212
Ronald Fuge
Aberystwyth University
Aberystwyth, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,825
1,361
0.282