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
Physiological aspects of crop adaptation
Crop-livestock systems
Climate change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,756
9,460
0.456
* Total Citation Counts Rankings
Ranking Based On Selection :2
climate change
agriculture
adaptation
biodiversity
conservation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,561
8,530
0.679
* Total Citation Counts Rankings
Ranking Based On Selection :3
climate change and variability
climate-smart agriculture
Climate information services
Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,178
9,287
0.763
* Total Citation Counts Rankings
Ranking Based On Selection :4
climate change
global climate models
adaptation
crop modelling
climate forecasting
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,249
1,785
0.794
* Total Citation Counts Rankings
Ranking Based On Selection :5
climate change
rural development
economics
climate-smart agriculture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,280
1,087
0.849
* Total Citation Counts Rankings
Ranking Based On Selection :6
Climate Change
Economics
Impact Assessment
Food Security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
878
814
0.927
* Total Citation Counts Rankings
Ranking Based On Selection :7
Gender & agriculture
agrobiodiversity
biocultural
SES-farming systems ecology
climate change.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
430
206
0.479
* Total Citation Counts Rankings
Ranking Based On Selection :8
Climate Change and Agriculture Risk Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
379
310
0.818
* Total Citation Counts Rankings
Ranking Based On Selection :9
climate change
adaptation
diversity
viruses
bacteria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
286
74
0.259
* Total Citation Counts Rankings
Ranking Based On Selection :10
Ex-ante impact assessment
climate change
agricultural economics
risk-adjusted portfolio optimization
real option value
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
105
91
0.867
Idupulapati Rao
Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)
Rome, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,756
9,460
0.456
Physiological aspects of crop adaptation
Crop-livestock systems
Climate change
Julian Ramirez-Villegas
Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)
Rome, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,561
8,530
0.679
climate change
agriculture
adaptation
biodiversity
conservation
Robert Zougmore
Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)
Rome, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,178
9,287
0.763
climate change and variability
climate-smart agriculture
Climate information services
Science
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
2,249
1,785
0.794
climate change
global climate models
adaptation
crop modelling
climate forecasting
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
1,280
1,087
0.849
climate change
rural development
economics
climate-smart agriculture
Shalika Vyas
Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)
Rome, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
878
814
0.927
Climate Change
Economics
Impact Assessment
Food Security
Diana G Lope Alzina
Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)
Rome, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
430
206
0.479
Gender & agriculture
agrobiodiversity
biocultural
SES-farming systems ecology
climate change.
Sintayehu Alemayehu
Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)
Rome, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
379
310
0.818
Climate Change and Agriculture Risk Management
Osana Bonilla-Findji
Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)
Rome, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
286
74
0.259
climate change
adaptation
diversity
viruses
bacteria
Benjamin Schiek
Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT)
Rome, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
105
91
0.867
Ex-ante impact assessment
climate change
agricultural economics
risk-adjusted portfolio optimization
real option value