The Citation Rankings (Highly Cited Researchers) list 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
soil ecology
ecosystem ecology
ecology
biodiversity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
90,940
42,413
0.466
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Soil science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,549
12,625
0.388
* Total Citation Counts Rankings
Ranking Based On Selection: 3
soil
soil microbial ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,626
6,597
0.305
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Soil Science
Ecohydrology
Ecosystem Services
Soil Physics
Soil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,459
10,474
0.538
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Soil Science
Environmental Chemistry
Clay Minerals
Enhanced weathering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,207
17,161
0.893
* Total Citation Counts Rankings
Ranking Based On Selection: 6
soil
water
nutrients
phosphorus
catchments
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,059
6,169
0.324
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Soil ecology
Soil systems science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,018
6,250
0.329
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Soil-Plant Interactions & Trace Element Biogeochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,970
7,203
0.380
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Soil Science
Biochar
Carbon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,262
8,459
0.463
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Sustainable Agriculture
Soil Physics
Rhizosphere
Plant-Soil Interactions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,703
7,796
0.496
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Rhizosphere
Enzymes
Phosphate
Plant Nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,073
8,482
0.603
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Soil Science
Carbon Cycle
Geomorphology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,105
4,963
0.410
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Soil science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,193
3,192
0.285
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Soil Ecology
Plant Soil Interactions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,434
4,112
0.394
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Soil Ecology
Biogeochemistry
Plant-Soil Interactions
Mycorrhiza
Bioremediation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,132
4,565
0.451
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Soil Science
agronomy
plant breeding
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,902
4,866
0.491
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Soil Science
Mycology
Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,654
2,905
0.301
* Total Citation Counts Rankings
Ranking Based On Selection: 18
soil physics
meteorology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,210
4,388
0.476
* Total Citation Counts Rankings
Ranking Based On Selection: 19
soil microbiology
microbial ecology
soil science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,728
3,756
0.430
* Total Citation Counts Rankings
Ranking Based On Selection: 20
soil science
soil carbon
pollution
remediation
biochar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,553
3,410
0.399
* Total Citation Counts Rankings
Ranking Based On Selection: 21
biogeochemistry
soil science
carbon cycling
agriculture
nutrient cycling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,416
5,008
0.595
* Total Citation Counts Rankings
Ranking Based On Selection: 22
soil science
soil pollution
applied biotechnology
biosensors
pollution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,970
1,777
0.223
* Total Citation Counts Rankings
Ranking Based On Selection: 23
SOI-USTAN
telemetry
seals
diving
SMRU
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,815
2,244
0.287
* Total Citation Counts Rankings
Ranking Based On Selection: 24
soil
water
carbon
agroforestry
sustainable agriculture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,227
2,714
0.376
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Soil microbiology
ecology
mycorrhizal symbiosis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,041
2,262
0.321
Richard Bardgett
University of Manchester
Manchester, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
90,940
42,413
0.466
soil
soil ecology
ecosystem ecology
ecology
biodiversity
Keith Goulding
Rothamsted Research
Harpenden, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,549
12,625
0.388
Colin D Campbell
James Hutton Institute
Dundee, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,626
6,597
0.305
soil
soil microbial ecology
David A. Robinson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,459
10,474
0.538
Soil Science
Ecohydrology
Ecosystem Services
Soil Physics
Soil
Binoy Sarkar
Lancaster University
Lancaster, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,207
17,161
0.893
Soil Science
Environmental Chemistry
Clay Minerals
Enhanced weathering
Phil Haygarth
Lancaster University
Lancaster, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,059
6,169
0.324
soil
water
nutrients
phosphorus
catchments
Karl Ritz
University of Nottingham
Nottingham, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,018
6,250
0.329
Soil ecology
Soil systems science
Paul N Williams
Queen's University Belfast
Belfast, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,970
7,203
0.380
Soil-Plant Interactions & Trace Element Biogeochemistry
Saran Sohi
University of Edinburgh
Edinburgh, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,262
8,459
0.463
Soil Science
Biochar
Carbon
Paul Hallett
University of Aberdeen
Aberdeen, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,703
7,796
0.496
Sustainable Agriculture
Soil Physics
Rhizosphere
Plant-Soil Interactions
Timothy S. George
James Hutton Institute
Dundee, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,073
8,482
0.603
Rhizosphere
Enzymes
Phosphate
Plant Nutrition
Timothy Quine
University of Exeter
Exeter, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,105
4,963
0.410
Soil Science
Carbon Cycle
Geomorphology
Guy Kirk
Cranfield University
Cranfield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,193
3,192
0.285
Tim J Daniell
University of Sheffield
Sheffield, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,434
4,112
0.394
Soil Ecology
Plant Soil Interactions
Mark Tibbett
University of Reading
Reading, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,132
4,565
0.451
Soil Ecology
Biogeochemistry
Plant-Soil Interactions
Mycorrhiza
Bioremediation
Stephan M. Haefele
Rothamsted Research
Harpenden, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,902
4,866
0.491
Soil Science
agronomy
plant breeding
Clare H Robinson
University of Manchester
Manchester, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,654
2,905
0.301
Soil Science
Mycology
Ecology
Anne Verhoef
University of Reading
Reading, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,210
4,388
0.476
soil physics
meteorology
Stephen James Chapman
James Hutton Institute
Dundee, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,728
3,756
0.430
soil microbiology
microbial ecology
soil science
Brian J Reid
University of East Anglia
Norwich, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,553
3,410
0.399
soil science
soil carbon
pollution
remediation
biochar
Jennifer Dungait
University of Exeter
Exeter, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,416
5,008
0.595
biogeochemistry
soil science
carbon cycling
agriculture
nutrient cycling
Graeme Paton
University of Aberdeen
Aberdeen, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,970
1,777
0.223
soil science
soil pollution
applied biotechnology
biosensors
pollution
Bernie Mcconnell
University of Saint Andrews
St Andrews, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,815
2,244
0.287
SOI-USTAN
telemetry
seals
diving
SMRU
Pippa Chapman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,227
2,714
0.376
soil
water
carbon
agroforestry
sustainable agriculture
Robin Sen
Manchester Metropolitan University
Manchester, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,041
2,262
0.321
Soil microbiology
ecology
mycorrhizal symbiosis