Subject Rankings
CGIAR: Consultative Group for International Agricultural Research Subject Rankings 2025
AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Dec 12, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (873.899) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]
* Total H IndexRankings
Ranking Based On Selection: 1
Wastewater treatment
VOC biodegradation
Metrics
H-Index
i10 Index
Citation Counts
13
17
514
* Total H IndexRankings
Ranking Based On Selection: 2
Remote sensing
Metrics
H-Index
i10 Index
Citation Counts
12
13
484
* Total H IndexRankings
Ranking Based On Selection: 3
Breeding
Entomology
Host Plant Resistance
Metrics
H-Index
i10 Index
Citation Counts
9
9
372
* Total H IndexRankings
Ranking Based On Selection: 4
Climate Risk Insurance in African Agri-food systems
Dryland Research and Innovation
Metrics
H-Index
i10 Index
Citation Counts
8
5
159
* Total H IndexRankings
Ranking Based On Selection: 5
Research
Metrics
H-Index
i10 Index
Citation Counts
8
7
270
* Total H IndexRankings
Ranking Based On Selection: 6
Seed systems and production systems analysis
Metrics
H-Index
i10 Index
Citation Counts
7
6
185
* Total H IndexRankings
Ranking Based On Selection: 7
Metrics
H-Index
i10 Index
Citation Counts
6
5
224
* Total H IndexRankings
Ranking Based On Selection: 8
Seed Technology
Metrics
H-Index
i10 Index
Citation Counts
6
4
98
* Total H IndexRankings
Ranking Based On Selection: 9
Metrics
H-Index
i10 Index
Citation Counts
6
3
129
* Total H IndexRankings
Ranking Based On Selection: 10
Soil Fertility Management
Soil biology and chemistry
Metrics
H-Index
i10 Index
Citation Counts
5
4
335
* Total H IndexRankings
Ranking Based On Selection: 11
Metrics
H-Index
i10 Index
Citation Counts
5
4
207
* Total H IndexRankings
Ranking Based On Selection: 12
Water-society linkage
groundwater
climate change
vulnerability
political ecology
Metrics
H-Index
i10 Index
Citation Counts
5
1
58
* Total H IndexRankings
Ranking Based On Selection: 13
Metrics
H-Index
i10 Index
Citation Counts
5
4
107
* Total H IndexRankings
Ranking Based On Selection: 14
Bio-inputs
Safe food
Improved livelihoods of farming communities.
Metrics
H-Index
i10 Index
Citation Counts
5
1
43
* Total H IndexRankings
Ranking Based On Selection: 15
peace
conflict
peacebuilding
climate security
Metrics
H-Index
i10 Index
Citation Counts
4
3
45
* Total H IndexRankings
Ranking Based On Selection: 16
Biologia de insectos
MIP
Bioensayos
OMG
Metrics
H-Index
i10 Index
Citation Counts
4
2
202
* Total H IndexRankings
Ranking Based On Selection: 17
Desarrollo rural
Deforestación
Políticas Públicas
Metrics
H-Index
i10 Index
Citation Counts
4
2
49
* Total H IndexRankings
Ranking Based On Selection: 18
Production Economics
Welfare Economics
Adoption and Impact assessment
Metrics
H-Index
i10 Index
Citation Counts
4
1
48
* Total H IndexRankings
Ranking Based On Selection: 19
Scaling
digitalization of health and agriculture
nutrition
Metrics
H-Index
i10 Index
Citation Counts
4
1
38
* Total H IndexRankings
Ranking Based On Selection: 20
Groundwater Hydrology
Groundwater Flow Modeling
Recharge
Crystalline Aquifers
Metrics
H-Index
i10 Index
Citation Counts
4
1
33
* Total H IndexRankings
Ranking Based On Selection: 21
Youth Development
Skills
Education
Africa
Culture
Metrics
H-Index
i10 Index
Citation Counts
4
1
33
* Total H IndexRankings
Ranking Based On Selection: 22
Bioenergy crops
Soil carbon dynamics
Nutrient cycling
Environmental modelling
Global change
Metrics
H-Index
i10 Index
Citation Counts
4
0
34
* Total H IndexRankings
Ranking Based On Selection: 23
Animal Nutrition
Metrics
H-Index
i10 Index
Citation Counts
4
0
27
* Total H IndexRankings
Ranking Based On Selection: 24
Metrics
H-Index
i10 Index
Citation Counts
4
1
43
* Total H IndexRankings
Ranking Based On Selection: 25
Conservación
crioconservación
recursos genéticos
crioterapia
cassava
Metrics
H-Index
i10 Index
Citation Counts
4
1
42
Aviraj Datta
Metrics
H-Index
i10-Index
Citation Counts
13
17
514
Louis Reymondin
Metrics
H-Index
i10-Index
Citation Counts
12
13
484
Luis M. Hernandez M.
Metrics
H-Index
i10-Index
Citation Counts
9
9
372
Masresha Taye
Metrics
H-Index
i10-Index
Citation Counts
8
5
159
Climate Risk Insurance in African Agri-food systems
Dryland Research and Innovation
Ben Salah M.
Metrics
H-Index
i10-Index
Citation Counts
8
7
270
Elly Ouma Atieno
Metrics
H-Index
i10-Index
Citation Counts
7
6
185
Marleen Simone Schutter
Metrics
H-Index
i10-Index
Citation Counts
6
5
224
Ovais Hamid Peerzada
Metrics
H-Index
i10-Index
Citation Counts
6
4
98
Mira Haddad
Metrics
H-Index
i10-Index
Citation Counts
6
3
129
Geoffrey Kimutai Maritim
Metrics
H-Index
i10-Index
Citation Counts
5
4
335
Marta Suber
Metrics
H-Index
i10-Index
Citation Counts
5
4
207
Shreya Chakraborty
Metrics
H-Index
i10-Index
Citation Counts
5
1
58
Water-society linkage
groundwater
climate change
vulnerability
political ecology
Neeraj Sharma
Metrics
H-Index
i10-Index
Citation Counts
5
4
107
Carolyne Wangungu
Metrics
H-Index
i10-Index
Citation Counts
5
1
43
Bio-inputs
Safe food
Improved livelihoods of farming communities.
ignacio Madurga-Lopez
Metrics
H-Index
i10-Index
Citation Counts
4
3
45
Sandra Jimena Valencia Cataño
Metrics
H-Index
i10-Index
Citation Counts
4
2
202
Danny Sandoval
Metrics
H-Index
i10-Index
Citation Counts
4
2
49
Opeyemi Olanrewaju
Metrics
H-Index
i10-Index
Citation Counts
4
1
48
Production Economics
Welfare Economics
Adoption and Impact assessment
Edwin Kangethe
Metrics
H-Index
i10-Index
Citation Counts
4
1
38
Syed Adil Mizan
Metrics
H-Index
i10-Index
Citation Counts
4
1
33
Groundwater Hydrology
Groundwater Flow Modeling
Recharge
Crystalline Aquifers
Seipati Bianca Mokhema
Metrics
H-Index
i10-Index
Citation Counts
4
1
33
Theophilus isimikalu
Metrics
H-Index
i10-Index
Citation Counts
4
0
34
Bioenergy crops
Soil carbon dynamics
Nutrient cycling
Environmental modelling
Global change
Adetayo Adekeye Bamikole
Metrics
H-Index
i10-Index
Citation Counts
4
0
27
Saidu Bah
Metrics
H-Index
i10-Index
Citation Counts
4
1
43
Ericson Aranzales Rondon
Metrics
H-Index
i10-Index
Citation Counts
4
1
42
Conservación
crioconservación
recursos genéticos
crioterapia
cassava