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 (873.690) 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: 1
Ecosystem physiology
Plant ecophysiology
Forestry
Metrics
H-Index
i10 Index
Citation Counts
14
20
519
* Total H IndexRankings
Ranking Based On Selection: 2
Ecology
Agriculture
Conservation
Ecosystem services
Landscape ecology
Metrics
H-Index
i10 Index
Citation Counts
11
11
323
* Total H IndexRankings
Ranking Based On Selection: 3
transport and transport-technological system
organization of transportation
ecology
resource-saving technologies
Metrics
H-Index
i10 Index
Citation Counts
9
8
139
* Total H IndexRankings
Ranking Based On Selection: 4
Biologist
Chemical Ecologist
Metrics
H-Index
i10 Index
Citation Counts
8
8
493
* Total H IndexRankings
Ranking Based On Selection: 5
экономика
экономическая безопасность
инновационное развитие
цифро
Metrics
H-Index
i10 Index
Citation Counts
7
1
187
* Total H IndexRankings
Ranking Based On Selection: 6
Экономика
транспорт
логистика
Metrics
H-Index
i10 Index
Citation Counts
7
4
180
* Total H IndexRankings
Ranking Based On Selection: 7
Ecology
Metrics
H-Index
i10 Index
Citation Counts
6
5
180
* Total H IndexRankings
Ranking Based On Selection: 8
Ecology
Landscape ecology
Conservation Biology
Metrics
H-Index
i10 Index
Citation Counts
6
5
154
* Total H IndexRankings
Ranking Based On Selection: 9
Biodiversity Research
Community ecology
Species distribution
Microclimate ecology
Carabidae
Metrics
H-Index
i10 Index
Citation Counts
6
5
120
* Total H IndexRankings
Ranking Based On Selection: 10
Tropical ecology
Seed dispersal
Frugivory
Megafauna
species extinction
Metrics
H-Index
i10 Index
Citation Counts
6
4
91
* Total H IndexRankings
Ranking Based On Selection: 11
транспорт
экология
топливо-смазочные материалы
Metrics
H-Index
i10 Index
Citation Counts
6
3
110
* Total H IndexRankings
Ranking Based On Selection: 12
транспорт
экология
смазочные материалы
климат
парниковые газы
Metrics
H-Index
i10 Index
Citation Counts
6
3
153
* Total H IndexRankings
Ranking Based On Selection: 13
Ecology
Restoration
Forest protection
Chemical Ecology
Metrics
H-Index
i10 Index
Citation Counts
5
4
137
* Total H IndexRankings
Ranking Based On Selection: 14
Forest ecology
Plant ecophysiology
Biodiversity conservation
Groundwater dependent ecosystems
Metrics
H-Index
i10 Index
Citation Counts
5
3
67
* Total H IndexRankings
Ranking Based On Selection: 15
безопасность жизнедеятельности и экология
Metrics
H-Index
i10 Index
Citation Counts
5
2
110
* Total H IndexRankings
Ranking Based On Selection: 16
Ecology
root traits
Metrics
H-Index
i10 Index
Citation Counts
4
4
161
* Total H IndexRankings
Ranking Based On Selection: 17
Evolutionary biology
Metrics
H-Index
i10 Index
Citation Counts
4
3
231
* Total H IndexRankings
Ranking Based On Selection: 18
fungal ecology
ectomycorrhiza
boreal forest
carbon and nitrogen cycling
Metrics
H-Index
i10 Index
Citation Counts
4
3
120
* Total H IndexRankings
Ranking Based On Selection: 19
Biology
Chemical Ecology
Microbiology
Metrics
H-Index
i10 Index
Citation Counts
4
2
63
* Total H IndexRankings
Ranking Based On Selection: 20
marine and brackish water ecology
fish ecology
invasion science
Metrics
H-Index
i10 Index
Citation Counts
4
2
57
* Total H IndexRankings
Ranking Based On Selection: 21
Ecology
aphid plant interaction
plant plant interaction
aphid behaviour
insect ecology
Metrics
H-Index
i10 Index
Citation Counts
4
2
57
* Total H IndexRankings
Ranking Based On Selection: 22
экономика
транспорт
логистика
Metrics
H-Index
i10 Index
Citation Counts
3
3
40
* Total H IndexRankings
Ranking Based On Selection: 23
Экономика транспорта
Metrics
H-Index
i10 Index
Citation Counts
3
1
21
* Total H IndexRankings
Ranking Based On Selection: 24
экономика строительство
инновации
Metrics
H-Index
i10 Index
Citation Counts
2
0
13
* Total H IndexRankings
Ranking Based On Selection: 25
Mycology
Decomposition
Urban Ecology
Wood Science
Wood Fibers
Metrics
H-Index
i10 Index
Citation Counts
1
1
61
Hyungwoo Lim
Tajik Agrarian University
Dushanbe, Tajikistan
Metrics
H-Index
i10-Index
Citation Counts
14
20
519
Ecosystem physiology
Plant ecophysiology
Forestry
Laura Riggi
Tajik Agrarian University
Dushanbe, Tajikistan
Metrics
H-Index
i10-Index
Citation Counts
11
11
323
Ecology
Agriculture
Conservation
Ecosystem services
Landscape ecology
Abdurauf Fokhakov
Tajik Technical University
Dushanbe, Tajikistan
Metrics
H-Index
i10-Index
Citation Counts
9
8
139
transport and transport-technological system
organization of transportation
ecology
resource-saving technologies
Guillermo Rehermann
Tajik Agrarian University
Dushanbe, Tajikistan
Metrics
H-Index
i10-Index
Citation Counts
8
8
493
Mukimova Nargis Rustamovna
Tajik Technical University
Dushanbe, Tajikistan
Metrics
H-Index
i10-Index
Citation Counts
7
1
187
экономика
экономическая безопасность
инновационное развитие
цифро
Пулод Азимов
Tajik Technical University
Dushanbe, Tajikistan
Metrics
H-Index
i10-Index
Citation Counts
7
4
180
Adam Ekholm
Tajik Agrarian University
Dushanbe, Tajikistan
Metrics
H-Index
i10-Index
Citation Counts
6
5
180
Juliana Dániel-Ferreira
Tajik Agrarian University
Dushanbe, Tajikistan
Metrics
H-Index
i10-Index
Citation Counts
6
5
154
Ecology
Landscape ecology
Conservation Biology
Pablo Peña Aguilera
Tajik Agrarian University
Dushanbe, Tajikistan
Metrics
H-Index
i10-Index
Citation Counts
6
5
120
Biodiversity Research
Community ecology
Species distribution
Microclimate ecology
Carabidae
Seheno Andriantsaralaza
Tajik Agrarian University
Dushanbe, Tajikistan
Metrics
H-Index
i10-Index
Citation Counts
6
4
91
Tropical ecology
Seed dispersal
Frugivory
Megafauna
species extinction
Мансур Юнусов
Tajik Technical University
Dushanbe, Tajikistan
Metrics
H-Index
i10-Index
Citation Counts
6
3
110
транспорт
экология
топливо-смазочные материалы
Хасан Хусейнов Бозорович
Tajik Technical University
Dushanbe, Tajikistan
Metrics
H-Index
i10-Index
Citation Counts
6
3
153
транспорт
экология
смазочные материалы
климат
парниковые газы
Adrián Villalobos
Tajik Agrarian University
Dushanbe, Tajikistan
Metrics
H-Index
i10-Index
Citation Counts
5
4
137
Ecology
Restoration
Forest protection
Chemical Ecology
María Trinidad Torres García
Tajik Agrarian University
Dushanbe, Tajikistan
Metrics
H-Index
i10-Index
Citation Counts
5
3
67
Forest ecology
Plant ecophysiology
Biodiversity conservation
Groundwater dependent ecosystems
Gulandom Norkulova
Tajik Technical University
Dushanbe, Tajikistan
Metrics
H-Index
i10-Index
Citation Counts
5
2
110
безопасность жизнедеятельности и экология
Clydecia Spitzer
Tajik Agrarian University
Dushanbe, Tajikistan
Metrics
H-Index
i10-Index
Citation Counts
4
4
161
Linnea Sandell
Tajik Agrarian University
Dushanbe, Tajikistan
Metrics
H-Index
i10-Index
Citation Counts
4
3
231
Karolina Jörgensen
Tajik Agrarian University
Dushanbe, Tajikistan
Metrics
H-Index
i10-Index
Citation Counts
4
3
120
fungal ecology
ectomycorrhiza
boreal forest
carbon and nitrogen cycling
Maria Sousa
Tajik Agrarian University
Dushanbe, Tajikistan
Metrics
H-Index
i10-Index
Citation Counts
4
2
63
Biology
Chemical Ecology
Microbiology
Isa Wallin Kihlberg
Tajik Agrarian University
Dushanbe, Tajikistan
Metrics
H-Index
i10-Index
Citation Counts
4
2
57
marine and brackish water ecology
fish ecology
invasion science
Kheam S
Tajik Agrarian University
Dushanbe, Tajikistan
Metrics
H-Index
i10-Index
Citation Counts
4
2
57
Ecology
aphid plant interaction
plant plant interaction
aphid behaviour
insect ecology
Бахтиёр Камолидинов
Tajik Technical University
Dushanbe, Tajikistan
Metrics
H-Index
i10-Index
Citation Counts
3
3
40
Ikrom Amonulloev
Tajik Technical University
Dushanbe, Tajikistan
Metrics
H-Index
i10-Index
Citation Counts
3
1
21
Зарина Каримова
Tajik Technical University
Dushanbe, Tajikistan
Metrics
H-Index
i10-Index
Citation Counts
2
0
13
экономика строительство
инновации
Silvia Bibbo
Tajik Agrarian University
Dushanbe, Tajikistan
Metrics
H-Index
i10-Index
Citation Counts
1
1
61
Mycology
Decomposition
Urban Ecology
Wood Science
Wood Fibers