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 Feb 03, 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: 1
Human evolution
Palaeolithic Archaeology
Rock Art
Hunter-Forager Ecology
Cultural Heritage Management
Metrics
H-Index
i10 Index
Citation Counts
48
122
9,306
* Total H IndexRankings
Ranking Based On Selection: 2
Ocean primary productivity
mariculture
conservation
harmful algal blooms
Climate change
Metrics
H-Index
i10 Index
Citation Counts
24
36
1,714
* Total H IndexRankings
Ranking Based On Selection: 3
Plant Ecology
Non-Timber Forest Products
Plant Diversity and Ethnobotany
Plant-Animal Interactions
ESIA
Metrics
H-Index
i10 Index
Citation Counts
19
27
2,626
* Total H IndexRankings
Ranking Based On Selection: 4
Ecology
environmental management
limnology
Metrics
H-Index
i10 Index
Citation Counts
19
22
1,027
* Total H IndexRankings
Ranking Based On Selection: 5
Medical Epidemiology
Vectorborne Diseases
Malaria Vector Control
Public Health
Metrics
H-Index
i10 Index
Citation Counts
14
15
692
* Total H IndexRankings
Ranking Based On Selection: 6
Wildife Ecology
Conservation Biology
Metrics
H-Index
i10 Index
Citation Counts
14
20
507
* Total H IndexRankings
Ranking Based On Selection: 7
Phycology
Biodiversity conservation
Metrics
H-Index
i10 Index
Citation Counts
13
16
665
* Total H IndexRankings
Ranking Based On Selection: 8
Conservation Biology
Ecology
Plant systematics
Biodiversity management
Impact assesments
Metrics
H-Index
i10 Index
Citation Counts
12
14
556
* Total H IndexRankings
Ranking Based On Selection: 9
Wetland Ecology
Food-web Dynamics
Metrics
H-Index
i10 Index
Citation Counts
12
13
764
* Total H IndexRankings
Ranking Based On Selection: 10
environmental sociology
political ecology
rural livelihoods
climate change
population issues
Metrics
H-Index
i10 Index
Citation Counts
11
13
496
* Total H IndexRankings
Ranking Based On Selection: 11
Mycology
Taxonomy
Natural products
Bioinformatics
Microbiology
Metrics
H-Index
i10 Index
Citation Counts
9
8
180
* Total H IndexRankings
Ranking Based On Selection: 12
Restoration and Molecular conservation biology
Metrics
H-Index
i10 Index
Citation Counts
9
7
580
* Total H IndexRankings
Ranking Based On Selection: 13
Ornithology
Chiropterology
Mammalian Reproduction
Ecology
Metrics
H-Index
i10 Index
Citation Counts
8
7
187
* Total H IndexRankings
Ranking Based On Selection: 14
Restoration ecology and Bioenergy
Metrics
H-Index
i10 Index
Citation Counts
8
6
194
* Total H IndexRankings
Ranking Based On Selection: 15
Vector biology
Arboviral infections
endosymbionts
pollination ecology
edible insects
Metrics
H-Index
i10 Index
Citation Counts
7
6
308
* Total H IndexRankings
Ranking Based On Selection: 16
Wetland ecology
Biodiversity conservation
Ecosystem services
Climate change
Metrics
H-Index
i10 Index
Citation Counts
7
5
226
* Total H IndexRankings
Ranking Based On Selection: 17
population genetics
zoonoses
Morphometrics
behavioural physiology
biodiversity conservation
Metrics
H-Index
i10 Index
Citation Counts
7
4
172
* Total H IndexRankings
Ranking Based On Selection: 18
Freshwater Ecology
Conservation and Management
Metrics
H-Index
i10 Index
Citation Counts
6
6
201
* Total H IndexRankings
Ranking Based On Selection: 19
Ecology
Climate change
Biodiversity
Botany and Ethnobotany
Metrics
H-Index
i10 Index
Citation Counts
6
5
198
* Total H IndexRankings
Ranking Based On Selection: 20
Entomology
Conservation Biology
Metrics
H-Index
i10 Index
Citation Counts
6
5
127
* Total H IndexRankings
Ranking Based On Selection: 21
Ecology
Herpetology (Amphibia
Reptile)
Wildlife
Conservation Biology
Metrics
H-Index
i10 Index
Citation Counts
6
5
113
* Total H IndexRankings
Ranking Based On Selection: 22
Botany
Metrics
H-Index
i10 Index
Citation Counts
6
5
92
* Total H IndexRankings
Ranking Based On Selection: 23
Biodiversity conservation
Ecosystem resilience
functioning and services
Climate change
Ethnobotany and ethnomedicine
Metrics
H-Index
i10 Index
Citation Counts
5
3
71
* Total H IndexRankings
Ranking Based On Selection: 24
Differential evolution
Classification
Fuzzy
Metrics
H-Index
i10 Index
Citation Counts
5
3
94
* Total H IndexRankings
Ranking Based On Selection: 25
Herpetology
Biodiversity Conservation
Ecology
Taxonomy
Systematics
Metrics
H-Index
i10 Index
Citation Counts
5
2
64
Audax Zp Mabulla
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
48
122
9,306
Human evolution
Palaeolithic Archaeology
Rock Art
Hunter-Forager Ecology
Cultural Heritage Management
Margareth Kyewalyanga
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
24
36
1,714
Ocean primary productivity
mariculture
conservation
harmful algal blooms
Climate change
Henry Joseph Ndangalasi
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
19
27
2,626
Plant Ecology
Non-Timber Forest Products
Plant Diversity and Ethnobotany
Plant-Animal Interactions
ESIA
Raphael Mwalyosi
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
19
22
1,027
Ecology
environmental management
limnology
Dennis Massue
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
14
15
692
Medical Epidemiology
Vectorborne Diseases
Malaria Vector Control
Public Health
Flora Magige
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
14
20
507
Wildife Ecology
Conservation Biology
Amelia Buriyo
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
13
16
665
Phycology
Biodiversity conservation
Catherine Aloyce Masao
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
12
14
556
Conservation Biology
Ecology
Plant systematics
Biodiversity management
Impact assesments
Prosper Mfilinge
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
12
13
764
Wetland Ecology
Food-web Dynamics
Claude Gasper Mung'ong'o
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
11
13
496
environmental sociology
political ecology
rural livelihoods
climate change
population issues
Juma Mahmud Hussein
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
9
8
180
Mycology
Taxonomy
Natural products
Bioinformatics
Microbiology
Leonard J Chauka
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
9
7
580
Restoration and Molecular conservation biology
Chacha Werema
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
8
7
187
Ornithology
Chiropterology
Mammalian Reproduction
Ecology
Heriel N. Moshi
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
8
6
194
Restoration ecology and Bioenergy
Philbert Anitha
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
7
6
308
Vector biology
Arboviral infections
endosymbionts
pollination ecology
edible insects
Edmond Alavaisha
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
7
5
226
Wetland ecology
Biodiversity conservation
Ecosystem services
Climate change
Jestina Katandukila
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
7
4
172
population genetics
zoonoses
Morphometrics
behavioural physiology
biodiversity conservation
Lulu Tunu Kaaya
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
6
6
201
Freshwater Ecology
Conservation and Management
Neema Mogha
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
6
5
198
Ecology
Climate change
Biodiversity
Botany and Ethnobotany
Bruno Alberto Nyundo
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
6
5
127
Wilirk Ngalason|Wilirk Ngalason Mrosso
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
6
5
113
Ecology
Herpetology (Amphibia
Reptile)
Wildlife
Conservation Biology
Washa Washa
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
6
5
92
Halima Mvungi Amir|Halima Amir Mvungi
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
5
3
71
Biodiversity conservation
Ecosystem resilience
functioning and services
Climate change
Ethnobotany and ethnomedicine
David Koloseni
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
5
3
94
Differential evolution
Classification
Fuzzy
John Valentine Lyakurwa
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
5
2
64
Herpetology
Biodiversity Conservation
Ecology
Taxonomy
Systematics