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 28, 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 (873.688) 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
Aquaculture
Fisheries
Marine Biology
Metrics
H-Index
i10 Index
Citation Counts
40
83
4,500
* Total H IndexRankings
Ranking Based On Selection: 2
Fisheries
Mariculture
Women empowerment
Marine mammals
Climate change
Metrics
H-Index
i10 Index
Citation Counts
39
96
5,793
* Total H IndexRankings
Ranking Based On Selection: 3
Governance
natural resources
fisheries and climate change
Metrics
H-Index
i10 Index
Citation Counts
18
29
1,207
* Total H IndexRankings
Ranking Based On Selection: 4
Marine (Seagrass and Mangrove) ecology
Fish ecology
Stable isotopes
Trophic and pollution studies
Metrics
H-Index
i10 Index
Citation Counts
14
15
835
* Total H IndexRankings
Ranking Based On Selection: 5
Fisheries and Aquaculture
Metrics
H-Index
i10 Index
Citation Counts
10
11
445
* Total H IndexRankings
Ranking Based On Selection: 6
Marine primary productivity
biogeochemistry
remote sensing
fisheries
Metrics
H-Index
i10 Index
Citation Counts
6
5
163
* Total H IndexRankings
Ranking Based On Selection: 7
mangroves
fisheries
socioeconomics
governance
gender
Metrics
H-Index
i10 Index
Citation Counts
5
4
222
* Total H IndexRankings
Ranking Based On Selection: 8
Fisheries Ecology
Marine Protected areas
Aquatic Biodiversity
Aquatic pollution
Metrics
H-Index
i10 Index
Citation Counts
5
3
250
* Total H IndexRankings
Ranking Based On Selection: 9
Environmental Chemistry
Metrics
H-Index
i10 Index
Citation Counts
4
2
68
* Total H IndexRankings
Ranking Based On Selection: 10
Fish Breeding and Genetics
Metrics
H-Index
i10 Index
Citation Counts
3
3
80
* Total H IndexRankings
Ranking Based On Selection: 11
Fisheries
Marine ecology
seaweed farming
Metrics
H-Index
i10 Index
Citation Counts
3
0
23
* Total H IndexRankings
Ranking Based On Selection: 12
Fisheries
Aquaculture
spawning sites
life history of fishes
Ecology of marine ecosystem and conservation
Metrics
H-Index
i10 Index
Citation Counts
3
2
29
* Total H IndexRankings
Ranking Based On Selection: 13
Seagrass ecology
Seagrass restoration
Ecosystem restoration
Marine biogeochemistry
Fisheries
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
* Total H IndexRankings
Ranking Based On Selection: 14
Fisheries science
Fish ecology
Fish wastes treatment
Bio-degradation
Environmental bio-engineering
Metrics
H-Index
i10 Index
Citation Counts
1
1
34
* Total H IndexRankings
Ranking Based On Selection: 15
Aquaculture Technology
Aquaculture Nutrition
Metrics
H-Index
i10 Index
Citation Counts
1
1
21
* Total H IndexRankings
Ranking Based On Selection: 16
Fisheries and marine pollution
Metrics
H-Index
i10 Index
Citation Counts
0
0
0
Yunus D. Mgaya
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
40
83
4,500
Aquaculture
Fisheries
Marine Biology
Jiddawi Narriman Saleh
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
39
96
5,793
Fisheries
Mariculture
Women empowerment
Marine mammals
Climate change
Paul O Onyango
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
18
29
1,207
Governance
natural resources
fisheries and climate change
Blandina Lugendo|Blandina Lugendo Mattaka
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
14
15
835
Marine (Seagrass and Mangrove) ecology
Fish ecology
Stable isotopes
Trophic and pollution studies
Philip Bwathondi
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
10
11
445
Hellen Kizenga|Hellen J. Kizenga
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
6
5
163
Marine primary productivity
biogeochemistry
remote sensing
fisheries
Rukia Kitula
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
5
4
222
mangroves
fisheries
socioeconomics
governance
gender
Lydia Gaspare
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
5
3
250
Fisheries Ecology
Marine Protected areas
Aquatic Biodiversity
Aquatic pollution
Asha Mansour Hamdun
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
4
2
68
Mbiru Moses Mapombe
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
3
3
80
Batuli Yahya
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
3
0
23
Fisheries
Marine ecology
seaweed farming
Barnabas Tarimo
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
3
2
29
Fisheries
Aquaculture
spawning sites
life history of fishes
Ecology of marine ecosystem and conservation
January Wegoro
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
2
0
12
Seagrass ecology
Seagrass restoration
Ecosystem restoration
Marine biogeochemistry
Fisheries
Changoma Fransis
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
1
1
34
Fisheries science
Fish ecology
Fish wastes treatment
Bio-degradation
Environmental bio-engineering
Verynice Temu
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
1
1
21
Aquaculture Technology
Aquaculture Nutrition
Florence Jovinary Peter
University of Dar Es Salaam
Dar es Salaam, Tanzania
Metrics
H-Index
i10-Index
Citation Counts
0
0
0