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
Soil science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,787
13,887
0.437
* Total Citation Counts Rankings
Ranking Based On Selection :2
plant science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,706
11,318
0.477
* Total Citation Counts Rankings
Ranking Based On Selection :3
Agricultural science
Plant biotechnology
Plant Science
Agronomy
Acrylamide
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,060
6,608
0.314
* Total Citation Counts Rankings
Ranking Based On Selection :4
Agriculture
atmospheric emissions
ammonia
greenhouse gases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,072
8,387
0.491
* Total Citation Counts Rankings
Ranking Based On Selection :5
Plant and Crop Science
trehalose 6-phosphate signalling
sucrose allocation
source-sink
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,971
5,625
0.403
* Total Citation Counts Rankings
Ranking Based On Selection :6
Proteostasis
plants
hypoxia
transporters
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,947
3,610
0.363
* Total Citation Counts Rankings
Ranking Based On Selection :7
Soil Science
agronomy
plant breeding
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,594
5,334
0.556
* Total Citation Counts Rankings
Ranking Based On Selection :8
Individual-based modelling
Process-based modelling
Environmental modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,500
6,590
0.694
* Total Citation Counts Rankings
Ranking Based On Selection :9
metabolomics
nmr
mass spectrometry
natural products
plant science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,501
3,532
0.415
* Total Citation Counts Rankings
Ranking Based On Selection :10
plant pathology
fungal genetics
molecular biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,881
4,105
0.521
* Total Citation Counts Rankings
Ranking Based On Selection :11
Plant Pathology
Aerobiology
Optical Sensing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,786
3,437
0.506
* Total Citation Counts Rankings
Ranking Based On Selection :12
Applied soil science
agricultural engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,524
2,570
0.465
* Total Citation Counts Rankings
Ranking Based On Selection :13
Plant Lipids
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,113
1,855
0.363
* Total Citation Counts Rankings
Ranking Based On Selection :14
Plant Sciences
Lipids biochemistry
crop genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,083
1,795
0.353
* Total Citation Counts Rankings
Ranking Based On Selection :15
nitrogen
phosphorus
ecosystem services
wetlands
soil science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,761
3,308
0.695
* Total Citation Counts Rankings
Ranking Based On Selection :16
soil microbiology
metagenomics
self-organization
agriculture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,446
2,500
0.562
* Total Citation Counts Rankings
Ranking Based On Selection :17
Agriculture
soil science
environmental science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,831
1,208
0.427
* Total Citation Counts Rankings
Ranking Based On Selection :18
plant molecular biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,216
1,602
0.723
* Total Citation Counts Rankings
Ranking Based On Selection :19
Plant microbiome
Bioprospecting
Abiotic and Biotic Stresses
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,766
1,237
0.700
* Total Citation Counts Rankings
Ranking Based On Selection :20
Weed Molecular Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,258
818
0.650
* Total Citation Counts Rankings
Ranking Based On Selection :21
Plant Biology
Cell Wall
Glycobiology
Plant-pathogen interactions
Food Waste
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,147
895
0.780
* Total Citation Counts Rankings
Ranking Based On Selection :22
weed science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,132
802
0.708
* Total Citation Counts Rankings
Ranking Based On Selection :23
Plant ecology
agroecology
biodiversity
conservation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
843
828
0.982
* Total Citation Counts Rankings
Ranking Based On Selection :24
Agriculture
nitrogen cycle
nitrogen use efficiency
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
790
741
0.938
* Total Citation Counts Rankings
Ranking Based On Selection :25
Spectroscopy
chemometrics
wood science
soil science
biomass and bioproducts
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
705
606
0.860
Keith Goulding
Rothamsted Research
Harpenden, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,787
13,887
0.437
Malcolm Hawkesford
Rothamsted Research
Harpenden, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,706
11,318
0.477
Nigel G. Halford
Rothamsted Research
Harpenden, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,060
6,608
0.314
Agricultural science
Plant biotechnology
Plant Science
Agronomy
Acrylamide
Tom Misselbrook
Rothamsted Research
Harpenden, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,072
8,387
0.491
Agriculture
atmospheric emissions
ammonia
greenhouse gases
Matthew J. Paul
Rothamsted Research
Harpenden, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,971
5,625
0.403
Plant and Crop Science
trehalose 6-phosphate signalling
sucrose allocation
source-sink
Frederica Theodoulou
Rothamsted Research
Harpenden, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,947
3,610
0.363
Proteostasis
plants
hypoxia
transporters
Stephan M. Haefele
Rothamsted Research
Harpenden, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,594
5,334
0.556
Soil Science
agronomy
plant breeding
Pierre Stratonovitch
Rothamsted Research
Harpenden, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,500
6,590
0.694
Individual-based modelling
Process-based modelling
Environmental modelling
Jane Ward
Rothamsted Research
Harpenden, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,501
3,532
0.415
metabolomics
nmr
mass spectrometry
natural products
plant science
Martin Urban
Rothamsted Research
Harpenden, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,881
4,105
0.521
plant pathology
fungal genetics
molecular biology
Jonathan S West
Rothamsted Research
Harpenden, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,786
3,437
0.506
Plant Pathology
Aerobiology
Optical Sensing
Chris Watts
Rothamsted Research
Harpenden, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,524
2,570
0.465
Applied soil science
agricultural engineering
Louise Michaelson
Rothamsted Research
Harpenden, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,113
1,855
0.363
Frederic Beaudoin
Rothamsted Research
Harpenden, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,083
1,795
0.353
Plant Sciences
Lipids biochemistry
crop genetics
Martin Blackwell
Rothamsted Research
Harpenden, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,761
3,308
0.695
nitrogen
phosphorus
ecosystem services
wetlands
soil science
Andrew Neal
Rothamsted Research
Harpenden, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,446
2,500
0.562
soil microbiology
metagenomics
self-organization
agriculture
Goetz M Richter
Rothamsted Research
Harpenden, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,831
1,208
0.427
Agriculture
soil science
environmental science
Andrey Korolev
Rothamsted Research
Harpenden, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,216
1,602
0.723
Vanessa Nessner Kavamura
Rothamsted Research
Harpenden, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,766
1,237
0.700
Plant microbiome
Bioprospecting
Abiotic and Biotic Stresses
Dana Macgregor
Rothamsted Research
Harpenden, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,258
818
0.650
Ondrej Kosik
Rothamsted Research
Harpenden, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,147
895
0.780
Plant Biology
Cell Wall
Glycobiology
Plant-pathogen interactions
Food Waste
Richard Hull
Rothamsted Research
Harpenden, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,132
802
0.708
Chloe Maclaren
Rothamsted Research
Harpenden, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
843
828
0.982
Plant ecology
agroecology
biodiversity
conservation
Alison Carswell
Rothamsted Research
Harpenden, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
790
741
0.938
Agriculture
nitrogen cycle
nitrogen use efficiency
Gifty E. Acquah
Rothamsted Research
Harpenden, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
705
606
0.860
Spectroscopy
chemometrics
wood science
soil science
biomass and bioproducts