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
development economics
environmental economics
bioeconomic modeling
Big data
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,708
2,321
0.407
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :27
Agricultural Economics
Gender
Climate Change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,611
1,978
0.758
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :28
Conservation biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,067
1,965
0.483
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :29
agriculture
climate change
coffee
cocoa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,446
1,938
0.792
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :30
Climate risk management
R programming
Machine learning
Statistics
Pattern recognition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,339
1,911
0.817
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :31
Genomics
Gene family
Banana genetics
Genetic resources
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,130
1,896
0.459
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :32
ontology
crops
genetic resources
agriculture
biodiversity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,849
1,868
0.656
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :33
Ecosystem Services
Water
Soils
sustainable intensification
policies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,471
1,858
0.752
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :34
farming systems
tropical forages
tropical agriculture
soil fertility
climate change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,320
1,804
0.778
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :35
Plant pathology
crop agronomy
analysis and design of farming systems
ecosystem services
biodiversity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,059
1,800
0.874
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :36
climate change
global climate models
adaptation
crop modelling
climate forecasting
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,191
1,736
0.792
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :37
Data Science and Software development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,049
1,692
0.826
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :38
Tree Genetic Resources
Conservation Genetics
Forest Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,693
1,687
0.457
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :39
Ecological Economics
Agrobiodiversity
Genetic Resources
Conservation Incentive Mechanisms
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,222
1,654
0.392
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :40
virology
phytopathology
biotechnology
food security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,817
1,539
0.546
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :41
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,932
1,422
0.736
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :42
agroforestry
biology
water quality
landscape ecology
ecosystem services modeling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,853
1,380
0.745
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :43
ICT4Ag
Agricultural extension
Food security
Participatory design
Human centered design
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,239
1,175
0.948
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :44
Agriculture
Landscapes and Ecosystems
Spatial analysis
Water resources management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,188
1,117
0.511
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :45
Plant Breeding
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,548
1,085
0.426
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :46
climate change
rural development
economics
climate-smart agriculture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,241
1,052
0.848
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :47
Economics
impact assessment
foresight
biodiversity conservation
general equilibrium
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,398
1,023
0.732
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :48
Musa genetic diversity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,220
950
0.779
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :49
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,005
949
0.944
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :50
Forest Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,375
921
0.670
Gideon Kruseman
Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)
Rome, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,708
2,321
0.407
development economics
environmental economics
bioeconomic modeling
Big data
Jennifer Twyman
Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)
Rome, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,611
1,978
0.758
Agricultural Economics
Gender
Climate Change
Mohammad Ehsan Dulloo
Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)
Rome, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,067
1,965
0.483
Christian Bunn
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,446
1,938
0.792
agriculture
climate change
coffee
cocoa
Harold A Achicanoy
Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)
Rome, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,339
1,911
0.817
Climate risk management
R programming
Machine learning
Statistics
Pattern recognition
Alberto Cenci
Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)
Rome, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,130
1,896
0.459
Genomics
Gene family
Banana genetics
Genetic resources
Elizabeth Arnaud
Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)
Rome, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,849
1,868
0.656
ontology
crops
genetic resources
agriculture
biodiversity
Marcela Quintero
Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)
Rome, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,471
1,858
0.752
Ecosystem Services
Water
Soils
sustainable intensification
policies
Birthe Katharina Paul
Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)
Rome, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,320
1,804
0.778
farming systems
tropical forages
tropical agriculture
soil fertility
climate change
Ocimati Walter
Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)
Rome, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,059
1,800
0.874
Plant pathology
crop agronomy
analysis and design of farming systems
ecosystem services
biodiversity
Carlos Eduardo Navarro Racines
Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)
Rome, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,191
1,736
0.792
climate change
global climate models
adaptation
crop modelling
climate forecasting
Andrew Sila
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,049
1,692
0.826
Data Science and Software development
Judy Loo
Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)
Rome, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,693
1,687
0.457
Adam G Drucker
Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)
Rome, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,222
1,654
0.392
Ecological Economics
Agrobiodiversity
Genetic Resources
Conservation Incentive Mechanisms
Wilmer J Cuellar
Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)
Rome, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,817
1,539
0.546
virology
phytopathology
biotechnology
food security
Marie-Angélique Laporte
Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)
Rome, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,932
1,422
0.736
Wendy Francesconi
Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)
Rome, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,853
1,380
0.745
agroforestry
biology
water quality
landscape ecology
ecosystem services modeling
Jonathan Steinke
Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)
Rome, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,239
1,175
0.948
ICT4Ag
Agricultural extension
Food security
Participatory design
Human centered design
Fred Kizito
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,188
1,117
0.511
Agriculture
Landscapes and Ecosystems
Spatial analysis
Water resources management
Clair Hershey
Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)
Rome, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,548
1,085
0.426
Deissy Martinez Baron
Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)
Rome, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,241
1,052
0.848
climate change
rural development
economics
climate-smart agriculture
Elisabetta Gotor
Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)
Rome, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,398
1,023
0.732
Economics
impact assessment
foresight
biodiversity conservation
general equilibrium
Julie Sardos
Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)
Rome, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,220
950
0.779
Jessica Raneri
Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)
Rome, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,005
949
0.944
Michele Bozzano
Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)
Rome, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,375
921
0.670