Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
* Total i10 Index Rankings
World Rank
77,952
Country Rank
10
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/8224.png)
![Tanzania](/flags/tz.png)
![Robinson H. Mdegela](https://cdn.adscientificindex.com/pictures/7d/89559.jpg)
Ecosystem health
One Health
Ecosystem health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
124
102
0.823
* Total i10 Index Rankings
World Rank
123,480
Country Rank
21
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/10945.jpg)
![Tanzania](/flags/tz.png)
![Jiddawi Narriman Saleh](/user/assets/images/profile/no-profile-photo.png)
Fisheries
Mariculture
Women empowerment
Marine mammals
Climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
68
0.731
* Total i10 Index Rankings
World Rank
150,866
Country Rank
26
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/10945.jpg)
![Tanzania](/flags/tz.png)
![Yunus D. Mgaya](https://cdn.adscientificindex.com/pictures/d2/92492.jpg)
Aquaculture
Fisheries
Marine Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
52
0.642
* Total i10 Index Rankings
World Rank
450,637
Country Rank
155
Institution Rank : 19
![](https://cdn.adscientificindex.com/logos/6275.png)
![Tanzania](/flags/tz.png)
![Charles V. Lugomela](/user/assets/images/profile/no-profile-photo.png)
Marine Biology
Nutrient Dynamics
Plankton Ecology and Primary Productivity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
14
0.452
* Total i10 Index Rankings
World Rank
490,719
Country Rank
170
Institution Rank : 27
![](https://cdn.adscientificindex.com/logos/10945.jpg)
![Tanzania](/flags/tz.png)
![Paul O Onyango](https://cdn.adscientificindex.com/pictures/d1/88724.jpg)
Governance
natural resources
fisheries and climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
17
0.607
* Total i10 Index Rankings
World Rank
733,203
Country Rank
328
Institution Rank : 96
![](https://cdn.adscientificindex.com/logos/8224.png)
![Tanzania](/flags/tz.png)
![Hieromin A. Lamtane](/user/assets/images/profile/no-profile-photo.png)
Aquaculture and Fisheries
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
11
0.688
* Total i10 Index Rankings
World Rank
752,813
Country Rank
342
Institution Rank : 68
![](https://cdn.adscientificindex.com/logos/10945.jpg)
![Tanzania](/flags/tz.png)
![Blandina Lugendo|Blandina Lugendo Mattaka](/pictures/27/105088.jpg)
Marine (Seagrass and Mangrove) ecology
Fish ecology
Stable isotopes
Trophic and pollution studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
13
0.867
* Total i10 Index Rankings
World Rank
835,050
Country Rank
400
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/12502.png)
![Tanzania](/flags/tz.png)
![Regan Nicholaus](/pictures/d5/5005311.jpg)
Aquaculture
Ecology
Ecosystem
Wastewater
Restoration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Total i10 Index Rankings
World Rank
882,779
Country Rank
440
Institution Rank : 117
![](https://cdn.adscientificindex.com/logos/8224.png)
![Tanzania](/flags/tz.png)
![Cyrus Rumisha](/pictures/62/4346299.jpg)
Aquatic Molecular Ecology
Fisheries Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
* Total i10 Index Rankings
World Rank
946,012
Country Rank
510
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/6595.png)
![Tanzania](/flags/tz.png)
![Esther Marijani](/user/assets/images/profile/no-profile-photo.png)
aquaculture and microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 Index Rankings
World Rank
1,162,767
Country Rank
790
Institution Rank : 62
![](https://cdn.adscientificindex.com/logos/10960.png)
![Tanzania](/flags/tz.png)
![Salum S. Hamed](/pictures/9e/90021.jpg)
Fisheries and Aquaculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 Index Rankings
World Rank
1,255,573
Country Rank
933
Institution Rank : 60
![](https://cdn.adscientificindex.com/logos/6275.png)
![Tanzania](/flags/tz.png)
![Baraka P Nyangoko](/pictures/7e/4889225.jpg)
Marine and Wetland Ecology
Fisheries and Aquaculture
Climate change studies
GIS Analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 Index Rankings
World Rank
1,291,387
Country Rank
1,011
Institution Rank : 237
![](https://cdn.adscientificindex.com/logos/10945.jpg)
![Tanzania](/flags/tz.png)
![Rukia Kitula](/user/assets/images/profile/no-profile-photo.png)
mangroves
fisheries
socioeconomics
governance
gender
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Total i10 Index Rankings
World Rank
1,336,754
Country Rank
1,087
Institution Rank : 262
![](https://cdn.adscientificindex.com/logos/10945.jpg)
![Tanzania](/flags/tz.png)
![Lydia Gaspare](/pictures/de/4485579.jpg)
Fisheries Ecology
Marine Protected areas
Aquatic Biodiversity
Aquatic pollution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 Index Rankings
World Rank
1,477,015
Country Rank
1,368
Institution Rank : 82
![](https://cdn.adscientificindex.com/logos/6275.png)
![Tanzania](/flags/tz.png)
![Gordian Mataba](/pictures/12/4640980.jpg)
Aquatic ecology
Ecotoxicology
Fisheries
mosquito control
Biodiversity conservation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 Index Rankings
World Rank
1,593,553
Country Rank
1,641
Institution Rank : 423
![](https://cdn.adscientificindex.com/logos/10945.jpg)
![Tanzania](/flags/tz.png)
![Barnabas Tarimo](/pictures/aa/4749220.jpg)
Fisheries
Aquaculture
spawning sites
life history of fishes
Ecology of marine ecosystem and conservation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 Index Rankings
World Rank
1,604,122
Country Rank
1,664
Institution Rank : 434
![](https://cdn.adscientificindex.com/logos/10945.jpg)
![Tanzania](/flags/tz.png)
![Asha Mansour Hamdun](/user/assets/images/profile/no-profile-photo.png)
Environmental Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
* Total i10 Index Rankings
World Rank
1,650,888
Country Rank
1,749
Institution Rank : 13
![](https://cdn.adscientificindex.com/logos/12509.jpg)
![Tanzania](/flags/tz.png)
![Mang'era Samwel Mnyoro](/pictures/c5/4314530.jpg)
Aquaculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 Index Rankings
World Rank
1,795,539
Country Rank
2,148
Institution Rank : 561
![](https://cdn.adscientificindex.com/logos/10945.jpg)
![Tanzania](/flags/tz.png)
![Changoma Fransis](/pictures/c4/4749551.jpg)
Fisheries science
Fish ecology
Fish wastes treatment
Bio-degradation
Environmental bio-engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 Index Rankings
World Rank
1,810,897
Country Rank
2,202
Institution Rank : 573
![](https://cdn.adscientificindex.com/logos/10945.jpg)
![Tanzania](/flags/tz.png)
![Verynice Temu](/pictures/75/4929410.jpg)
Aquaculture Technology
Aquaculture Nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 Index Rankings
World Ranking
77,952
Country Ranking
10
Institution Ranking
2
Robinson H. Mdegela
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
124
102
0.823
![](https://cdn.adscientificindex.com/logos/8224.png)
Ecosystem health
One Health
Ecosystem health
* Total i10 Index Rankings
World Ranking
123,480
Country Ranking
21
Institution Ranking
2
Jiddawi Narriman Saleh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
68
0.731
![](https://cdn.adscientificindex.com/logos/10945.jpg)
Fisheries
Mariculture
Women empowerment
Marine mammals
Climate change
* Total i10 Index Rankings
World Ranking
150,866
Country Ranking
26
Institution Ranking
3
Yunus D. Mgaya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
52
0.642
![](https://cdn.adscientificindex.com/logos/10945.jpg)
Aquaculture
Fisheries
Marine Biology
* Total i10 Index Rankings
World Ranking
450,637
Country Ranking
155
Institution Ranking
19
Charles V. Lugomela
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
14
0.452
![](https://cdn.adscientificindex.com/logos/6275.png)
Marine Biology
Nutrient Dynamics
Plankton Ecology and Primary Productivity
* Total i10 Index Rankings
World Ranking
490,719
Country Ranking
170
Institution Ranking
27
Paul O Onyango
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
17
0.607
![](https://cdn.adscientificindex.com/logos/10945.jpg)
Governance
natural resources
fisheries and climate change
* Total i10 Index Rankings
World Ranking
733,203
Country Ranking
328
Institution Ranking
96
Hieromin A. Lamtane
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
11
0.688
* Total i10 Index Rankings
World Ranking
752,813
Country Ranking
342
Institution Ranking
68
Blandina Lugendo|Blandina Lugendo Mattaka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
13
0.867
![](https://cdn.adscientificindex.com/logos/10945.jpg)
Marine (Seagrass and Mangrove) ecology
Fish ecology
Stable isotopes
Trophic and pollution studies
* Total i10 Index Rankings
World Ranking
835,050
Country Ranking
400
Institution Ranking
3
Regan Nicholaus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
![](https://cdn.adscientificindex.com/logos/12502.png)
Aquaculture
Ecology
Ecosystem
Wastewater
Restoration
* Total i10 Index Rankings
World Ranking
882,779
Country Ranking
440
Institution Ranking
117
Cyrus Rumisha
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
![](https://cdn.adscientificindex.com/logos/8224.png)
Aquatic Molecular Ecology
Fisheries Science
* Total i10 Index Rankings
World Ranking
946,012
Country Ranking
510
Institution Ranking
5
Esther Marijani
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
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* Total i10 Index Rankings
World Ranking
1,162,767
Country Ranking
790
Institution Ranking
62
Salum S. Hamed
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 Index Rankings
World Ranking
1,255,573
Country Ranking
933
Institution Ranking
60
Baraka P Nyangoko
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
![](https://cdn.adscientificindex.com/logos/6275.png)
Marine and Wetland Ecology
Fisheries and Aquaculture
Climate change studies
GIS Analysis
* Total i10 Index Rankings
World Ranking
1,291,387
Country Ranking
1,011
Institution Ranking
237
Rukia Kitula
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
![](https://cdn.adscientificindex.com/logos/10945.jpg)
mangroves
fisheries
socioeconomics
governance
gender
* Total i10 Index Rankings
World Ranking
1,336,754
Country Ranking
1,087
Institution Ranking
262
Lydia Gaspare
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
![](https://cdn.adscientificindex.com/logos/10945.jpg)
Fisheries Ecology
Marine Protected areas
Aquatic Biodiversity
Aquatic pollution
* Total i10 Index Rankings
World Ranking
1,477,015
Country Ranking
1,368
Institution Ranking
82
Gordian Mataba
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
![](https://cdn.adscientificindex.com/logos/6275.png)
Aquatic ecology
Ecotoxicology
Fisheries
mosquito control
Biodiversity conservation
* Total i10 Index Rankings
World Ranking
1,593,553
Country Ranking
1,641
Institution Ranking
423
Barnabas Tarimo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
![](https://cdn.adscientificindex.com/logos/10945.jpg)
Fisheries
Aquaculture
spawning sites
life history of fishes
Ecology of marine ecosystem and conservation
* Total i10 Index Rankings
World Ranking
1,604,122
Country Ranking
1,664
Institution Ranking
434
Asha Mansour Hamdun
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
* Total i10 Index Rankings
World Ranking
1,650,888
Country Ranking
1,749
Institution Ranking
13
Mang'era Samwel Mnyoro
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 Index Rankings
World Ranking
1,795,539
Country Ranking
2,148
Institution Ranking
561
Changoma Fransis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
![](https://cdn.adscientificindex.com/logos/10945.jpg)
Fisheries science
Fish ecology
Fish wastes treatment
Bio-degradation
Environmental bio-engineering
* Total i10 Index Rankings
World Ranking
1,810,897
Country Ranking
2,202
Institution Ranking
573
Verynice Temu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
![](https://cdn.adscientificindex.com/logos/10945.jpg)
Aquaculture Technology
Aquaculture Nutrition