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
Environmental Microbiology
Geomicrobiology
Organic Geochemistry
Environmental Chemistry
Cultural Heritage
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,936
6,965
0.318
* Total Citation Counts Rankings
Ranking Based On Selection :2
soil organic matter
solid-state NMR
biogeochemistry
biochar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,836
7,908
0.362
* Total Citation Counts Rankings
Ranking Based On Selection :3
Lignocellulosics
Wood
Lignin chemistry
Lignin
Biorefinery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,109
8,226
0.409
* Total Citation Counts Rankings
Ranking Based On Selection :4
chemistry of lignocellulosics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,843
8,938
0.450
* Total Citation Counts Rankings
Ranking Based On Selection :5
organic geochemistry
soil organic matter
humic substances
lignin
wood
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,416
3,954
0.274
* Total Citation Counts Rankings
Ranking Based On Selection :6
soil physics
irrigation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,257
4,866
0.367
* Total Citation Counts Rankings
Ranking Based On Selection :7
Forest ecology
Regeneration ecology
Tree-soil interactions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,089
4,232
0.350
* Total Citation Counts Rankings
Ranking Based On Selection :8
Organic Geochemistry
Soil Organic Matter
Pyrolysis
Forest Fires
Soil Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,854
6,487
0.598
* Total Citation Counts Rankings
Ranking Based On Selection :9
Plant Biomass Characterization
Lignocellulosic Biomass
Plant Lignin
Plant Lipids
Lignin & Lipids Biodegradation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,665
6,263
0.587
* Total Citation Counts Rankings
Ranking Based On Selection :10
Ciencia del suelo
medio ambiente
contaminación de aguas
suelos
arcillas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,206
2,342
0.229
* Total Citation Counts Rankings
Ranking Based On Selection :11
Microbial diversity
ecology
genomics
biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,361
2,395
0.256
* Total Citation Counts Rankings
Ranking Based On Selection :12
Forest ecology
Global change
Regeneration
Plant-plant interactions
Plant-soil interactions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,159
3,954
0.485
* Total Citation Counts Rankings
Ranking Based On Selection :13
Agriculture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,047
3,265
0.406
* Total Citation Counts Rankings
Ranking Based On Selection :14
Soil Quality and Plant Nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,708
2,357
0.306
* Total Citation Counts Rankings
Ranking Based On Selection :15
compost
heavy metals
agriculture
nitrogen
mineralization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,683
1,797
0.269
* Total Citation Counts Rankings
Ranking Based On Selection :16
Contaminación de aguas y suelos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,454
2,695
0.418
* Total Citation Counts Rankings
Ranking Based On Selection :17
Plant reproductive biology
plant-animal interactions
climate change
functional ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,447
3,923
0.609
* Total Citation Counts Rankings
Ranking Based On Selection :18
Parasitology
Molecular biology
Vaccines
Diagnosis
Host-parasite relationships
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,340
3,196
0.504
* Total Citation Counts Rankings
Ranking Based On Selection :19
Soils
Pesticides
Clays
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,284
1,854
0.295
* Total Citation Counts Rankings
Ranking Based On Selection :20
Biodegradation
Organic pollutants
Bioavailability
Bioremediation
Risk assessment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,754
1,932
0.336
* Total Citation Counts Rankings
Ranking Based On Selection :21
Agricultura
Química ambiental
Edafología
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,405
2,783
0.515
* Total Citation Counts Rankings
Ranking Based On Selection :22
SOILS
PESTICIDES
ORGANIC AMENDMENTS
BIOCHAR
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,810
1,633
0.340
* Total Citation Counts Rankings
Ranking Based On Selection :23
Cultural Heritage
Biodeterioration
Environmental Microbiology
Taxonomy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,619
2,403
0.520
* Total Citation Counts Rankings
Ranking Based On Selection :24
Environmental Microbiology
Microbial diversity
Taxonomy
Molecular Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,398
1,369
0.311
* Total Citation Counts Rankings
Ranking Based On Selection :25
Plant Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,196
2,078
0.495
Cesareo Saiz Jimenez
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,936
6,965
0.318
Environmental Microbiology
Geomicrobiology
Organic Geochemistry
Environmental Chemistry
Cultural Heritage
Heike Knicker
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,836
7,908
0.362
soil organic matter
solid-state NMR
biogeochemistry
biochar
José C. Del Río
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,109
8,226
0.409
Lignocellulosics
Wood
Lignin chemistry
Lignin
Biorefinery
Ana Gutierrez
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,843
8,938
0.450
Francisco Javier Gonzalez Vila
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,416
3,954
0.274
organic geochemistry
soil organic matter
humic substances
lignin
wood
Felix Moreno
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,257
4,866
0.367
Teodoro Marañón
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,089
4,232
0.350
Forest ecology
Regeneration ecology
Tree-soil interactions
José A. González-Pérez
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,854
6,487
0.598
Organic Geochemistry
Soil Organic Matter
Pyrolysis
Forest Fires
Soil Sciences
Jorge Rencoret
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,665
6,263
0.587
Plant Biomass Characterization
Lignocellulosic Biomass
Plant Lignin
Plant Lipids
Lignin & Lipids Biodegradation
Juan Cornejo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,206
2,342
0.229
Ciencia del suelo
medio ambiente
contaminación de aguas
suelos
arcillas
Juan M. Gonzalez
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,361
2,395
0.256
Microbial diversity
ecology
genomics
biotechnology
Lorena Gómez-Aparicio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,159
3,954
0.485
Forest ecology
Global change
Regeneration
Plant-plant interactions
Plant-soil interactions
Engracia Madejón
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,047
3,265
0.406
José Manuel Murillo Carpio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,708
2,357
0.306
Soil Quality and Plant Nutrition
Rafael López Núñez
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,683
1,797
0.269
Esmeralda Morillo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,454
2,695
0.418
Ignacio Manuel Pérez-Ramos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,447
3,923
0.609
Plant reproductive biology
plant-animal interactions
climate change
functional ecology
Mar Siles-Lucas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,340
3,196
0.504
Parasitology
Molecular biology
Vaccines
Diagnosis
Host-parasite relationships
Rafael Celis García
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,284
1,854
0.295
Soils
Pesticides
Clays
Ortega-Calvo Jj
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,754
1,932
0.336
Biodegradation
Organic pollutants
Bioavailability
Bioremediation
Risk assessment
M. Sonia Rodríguez-Cruz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,405
2,783
0.515
Agricultura
Química ambiental
Edafología
Lucía Cox Meana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,810
1,633
0.340
Valme Jurado Lobo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,619
2,403
0.520
Cultural Heritage
Biodeterioration
Environmental Microbiology
Taxonomy
L. Laiz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,398
1,369
0.311
Environmental Microbiology
Microbial diversity
Taxonomy
Molecular Biology
José Manuel Colmenero Flores
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,196
2,078
0.495