The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Jan 31, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (870.053) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 26
Nitrogen Fixation
Oxidative Stress
Reactive Oxygen Species
Rhizobia-legume symbiosis
Metrics
H-Index
i10 Index
Citation Counts
23
23
3,359
* Total H IndexRankings
Ranking Based On Selection: 27
deficit irrigation
plant physiology
ornamental
Metrics
H-Index
i10 Index
Citation Counts
22
22
2,106
* Total H IndexRankings
Ranking Based On Selection: 28
Barley
Breeding
Plant Genetics
Metrics
H-Index
i10 Index
Citation Counts
22
25
1,349
* Total H IndexRankings
Ranking Based On Selection: 29
Plant sciences
ROS and RNS in legumes
nitrogen fixation
Rhizobia-legume symbiosis
Metrics
H-Index
i10 Index
Citation Counts
21
27
2,150
* Total H IndexRankings
Ranking Based On Selection: 30
Plant Biology
Lipid Science
Gene Regulation
Biofuel
Metrics
H-Index
i10 Index
Citation Counts
21
30
1,671
* Total H IndexRankings
Ranking Based On Selection: 31
Nitrogen Fixation
Oxidative Stress
Allelopathy
Metrics
H-Index
i10 Index
Citation Counts
20
22
2,111
* Total H IndexRankings
Ranking Based On Selection: 32
Agriculture
Plant Sciences
Plant Tissue Culture
Metrics
H-Index
i10 Index
Citation Counts
18
28
1,052
* Total H IndexRankings
Ranking Based On Selection: 33
Soil erosion
Land degradation and conservation
radionuclides
sediment fingerprinting
soil properties
Metrics
H-Index
i10 Index
Citation Counts
17
20
1,093
* Total H IndexRankings
Ranking Based On Selection: 34
Erosion
SWAT model
sediment fingerprinting
soil conservation
Fallouts radionuclides
Metrics
H-Index
i10 Index
Citation Counts
15
16
763
* Total H IndexRankings
Ranking Based On Selection: 35
Micropropagation
Fruit trees
Tissue culture
Metrics
H-Index
i10 Index
Citation Counts
13
18
804
* Total H IndexRankings
Ranking Based On Selection: 36
Micropropagation
Fruit trees
In vitro culture
Metrics
H-Index
i10 Index
Citation Counts
12
14
414
* Total H IndexRankings
Ranking Based On Selection: 37
Ecohidrología
Metrics
H-Index
i10 Index
Citation Counts
9
9
286
* Total H IndexRankings
Ranking Based On Selection: 38
In vitro culture
plant tissue culture
haploids
Metrics
H-Index
i10 Index
Citation Counts
9
9
446
* Total H IndexRankings
Ranking Based On Selection: 39
agriculture
irrigation
Metrics
H-Index
i10 Index
Citation Counts
7
7
383
* Total H IndexRankings
Ranking Based On Selection: 40
poscosecha
calcio
postharvest
calcium
phenol
Metrics
H-Index
i10 Index
Citation Counts
6
6
361
* Total H IndexRankings
Ranking Based On Selection: 41
Nutrición Vegetal
Metrics
H-Index
i10 Index
Citation Counts
6
5
257
* Total H IndexRankings
Ranking Based On Selection: 42
Plant pathology
Metrics
H-Index
i10 Index
Citation Counts
5
3
163
* Total H IndexRankings
Ranking Based On Selection: 43
Micropropagation
Fruit trees
Tissue culture
Metrics
H-Index
i10 Index
Citation Counts
5
5
98
* Total H IndexRankings
Ranking Based On Selection: 44
Metrics
H-Index
i10 Index
Citation Counts
4
4
187
* Total H IndexRankings
Ranking Based On Selection: 45
Plant Molecular Biology
Metrics
H-Index
i10 Index
Citation Counts
4
3
144
* Total H IndexRankings
Ranking Based On Selection: 46
Cereals
Tissue Culture
Doubled Haploid
Microspores
Ovaries
Metrics
H-Index
i10 Index
Citation Counts
4
3
94
* Total H IndexRankings
Ranking Based On Selection: 47
Metrics
H-Index
i10 Index
Citation Counts
3
0
15
* Total H IndexRankings
Ranking Based On Selection: 48
Biochemistry
Metallomics
Metabolomics
Liquid Chromatography
Mass Spectrometry
Metrics
H-Index
i10 Index
Citation Counts
1
1
165
* Total H IndexRankings
Ranking Based On Selection: 49
Gestión de biblioteca científica
Información y documentación agraria
Bibliometría
Altmetría
Metrics
H-Index
i10 Index
Citation Counts
1
0
6
Maria Carmen Rubio
Metrics
H-Index
i10-Index
Citation Counts
23
23
3,359
Nitrogen Fixation
Oxidative Stress
Reactive Oxygen Species
Rhizobia-legume symbiosis
Sara Álvarez
Metrics
H-Index
i10-Index
Citation Counts
22
22
2,106
Pilar Gracia Gimeno
Metrics
H-Index
i10-Index
Citation Counts
22
25
1,349
Carmen Perez-Rontome
Metrics
H-Index
i10-Index
Citation Counts
21
27
2,150
Plant sciences
ROS and RNS in legumes
nitrogen fixation
Rhizobia-legume symbiosis
Miguel Alfonso
Metrics
H-Index
i10-Index
Citation Counts
21
30
1,671
Plant Biology
Lipid Science
Gene Regulation
Biofuel
Javier Ramos
Metrics
H-Index
i10-Index
Citation Counts
20
22
2,111
Nitrogen Fixation
Oxidative Stress
Allelopathy
Juan A. Marin
Metrics
H-Index
i10-Index
Citation Counts
18
28
1,052
Agriculture
Plant Sciences
Plant Tissue Culture
Leticia Gaspar
Metrics
H-Index
i10-Index
Citation Counts
17
20
1,093
Soil erosion
Land degradation and conservation
radionuclides
sediment fingerprinting
soil properties
Leticia Palazón
Metrics
H-Index
i10-Index
Citation Counts
15
16
763
Erosion
SWAT model
sediment fingerprinting
soil conservation
Fallouts radionuclides
Arancha Arbeloa
Metrics
H-Index
i10-Index
Citation Counts
13
18
804
Pilar Andreu
Metrics
H-Index
i10-Index
Citation Counts
12
14
414
Àngela Manrique-Alba
Metrics
H-Index
i10-Index
Citation Counts
9
9
286
Begoña Echavarri
Metrics
H-Index
i10-Index
Citation Counts
9
9
446
Pilar Paniagua
Metrics
H-Index
i10-Index
Citation Counts
7
7
383
Diego Redondo
Metrics
H-Index
i10-Index
Citation Counts
6
6
361
Calvo-Begueria L
Metrics
H-Index
i10-Index
Citation Counts
6
5
257
Irene Villar
Metrics
H-Index
i10-Index
Citation Counts
5
3
163
Elena Garcia
Metrics
H-Index
i10-Index
Citation Counts
5
5
98
Najla Ksouri
Metrics
H-Index
i10-Index
Citation Counts
4
4
187
Angel Soria-Garcia
Metrics
H-Index
i10-Index
Citation Counts
4
3
144
Plant Molecular Biology
Ana María Castillo Alonso
Metrics
H-Index
i10-Index
Citation Counts
4
3
94
Alejandra Cabeza
Metrics
H-Index
i10-Index
Citation Counts
3
0
15
Pablo Diaz-Benito
Metrics
H-Index
i10-Index
Citation Counts
1
1
165
Biochemistry
Metallomics
Metabolomics
Liquid Chromatography
Mass Spectrometry
José Carlos Martínez Giménez
Metrics
H-Index
i10-Index
Citation Counts
1
0
6
Gestión de biblioteca científica
Información y documentación agraria
Bibliometría
Altmetría