Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
182,003
Country Rank
22
Institution Rank : 5
![](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
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,518
3,047
0.552
* Total Citation Counts Rankings
World Rank
192,510
Country Rank
25
Institution Rank : 3
![](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
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,206
3,480
0.668
* Total Citation Counts Rankings
World Rank
232,154
Country Rank
36
Institution Rank : 6
![](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
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,274
2,013
0.471
* Total Citation Counts Rankings
World Rank
635,164
Country Rank
221
Institution Rank : 48
![](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
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,099
686
0.624
* Total Citation Counts Rankings
World Rank
641,091
Country Rank
226
Institution Rank : 21
![](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
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,081
447
0.414
* Total Citation Counts Rankings
World Rank
678,602
Country Rank
246
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/10960.png)
![Tanzania](/flags/tz.png)
![Salum S. Hamed](https://cdn.adscientificindex.com/pictures/9e/90021.jpg)
Fisheries and Aquaculture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
974
484
0.497
* Total Citation Counts Rankings
World Rank
752,507
Country Rank
300
Institution Rank : 64
![](https://cdn.adscientificindex.com/logos/10945.jpg)
![Tanzania](/flags/tz.png)
![Blandina Lugendo|Blandina Lugendo Mattaka](https://cdn.adscientificindex.com/pictures/27/105088.jpg)
Marine (Seagrass and Mangrove) ecology
Fish ecology
Stable isotopes
Trophic and pollution studies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
793
324
0.409
* Total Citation Counts Rankings
World Rank
880,044
Country Rank
423
Institution Rank : 117
![](https://cdn.adscientificindex.com/logos/8224.png)
![Tanzania](/flags/tz.png)
![Cyrus Rumisha](https://cdn.adscientificindex.com/pictures/62/4346299.jpg)
Aquatic Molecular Ecology
Fisheries Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
541
378
0.699
* Total Citation Counts Rankings
World Rank
914,657
Country Rank
454
Institution Rank : 124
![](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
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
482
358
0.743
* Total Citation Counts Rankings
World Rank
920,749
Country Rank
462
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/6595.png)
![Tanzania](/flags/tz.png)
![Esther Marijani](/user/assets/images/profile/no-profile-photo.png)
aquaculture and microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
472
413
0.875
* Total Citation Counts Rankings
World Rank
971,115
Country Rank
522
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/12502.png)
![Tanzania](/flags/tz.png)
![Regan Nicholaus](https://cdn.adscientificindex.com/pictures/d5/5005311.jpg)
Aquaculture
Ecology
Ecosystem
Wastewater
Restoration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
396
391
0.987
* Total Citation Counts Rankings
World Rank
1,115,430
Country Rank
701
Institution Rank : 160
![](https://cdn.adscientificindex.com/logos/10945.jpg)
![Tanzania](/flags/tz.png)
![Lydia Gaspare](https://cdn.adscientificindex.com/pictures/de/4485579.jpg)
Fisheries Ecology
Marine Protected areas
Aquatic Biodiversity
Aquatic pollution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
240
97
0.404
* Total Citation Counts Rankings
World Rank
1,170,361
Country Rank
761
Institution Rank : 175
![](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
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
201
109
0.542
* Total Citation Counts Rankings
World Rank
1,246,349
Country Rank
903
Institution Rank : 55
![](https://cdn.adscientificindex.com/logos/6275.png)
![Tanzania](/flags/tz.png)
![Baraka P Nyangoko](https://cdn.adscientificindex.com/pictures/7e/4889225.jpg)
Marine and Wetland Ecology
Fisheries and Aquaculture
Climate change studies
GIS Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
159
157
0.987
* Total Citation Counts Rankings
World Rank
1,420,443
Country Rank
1,232
Institution Rank : 74
![](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
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
95
79
0.832
* Total Citation Counts Rankings
World Rank
1,552,822
Country Rank
1,521
Institution Rank : 388
![](https://cdn.adscientificindex.com/logos/10945.jpg)
![Tanzania](/flags/tz.png)
![Asha Mansour Hamdun](/user/assets/images/profile/no-profile-photo.png)
Environmental Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64
13
0.203
* Total Citation Counts Rankings
World Rank
1,718,040
Country Rank
1,875
Institution Rank : 298
![](https://cdn.adscientificindex.com/logos/8224.png)
![Tanzania](/flags/tz.png)
![Muumin Iddi](/pictures/79/4744796.jpg)
Aquaculture Animal and Fisheries Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37
28
0.757
* Total Citation Counts Rankings
World Rank
1,721,129
Country Rank
1,881
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/12509.jpg)
![Tanzania](/flags/tz.png)
![Mang'era Samwel Mnyoro](/pictures/c5/4314530.jpg)
Aquaculture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
* Total Citation Counts Rankings
World Rank
1,772,402
Country Rank
1,993
Institution Rank : 510
![](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
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
30
1.000
* Total Citation Counts Rankings
World Rank
1,813,298
Country Rank
2,080
Institution Rank : 539
![](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
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
19
0.731
* Total Citation Counts Rankings
World Rank
1,917,125
Country Rank
2,369
Institution Rank : 629
![](https://cdn.adscientificindex.com/logos/10945.jpg)
![Tanzania](/flags/tz.png)
![Verynice Temu](/pictures/75/4929410.jpg)
Aquaculture Technology
Aquaculture Nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Total Citation Counts Rankings
World Rank
1,968,232
Country Rank
2,506
Institution Rank : 670
![](https://cdn.adscientificindex.com/logos/10945.jpg)
![Tanzania](/flags/tz.png)
![Domician Charles](/pictures/22/4749954.jpg)
Fisheries sustainability
Fisheries sustainable commercialisation
Marine & freshwater fisheries
Fisheries sustainability throu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13
3
0.231
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
182,003
![Tanzania](/flags/tz.png)
22
![](https://cdn.adscientificindex.com/logos/10945.jpg)
5
Jiddawi Narriman Saleh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,518
3,047
0.552
![](https://cdn.adscientificindex.com/logos/10945.jpg)
Fisheries
Mariculture
Women empowerment
Marine mammals
Climate change
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
192,510
![Tanzania](/flags/tz.png)
25
![](https://cdn.adscientificindex.com/logos/8224.png)
3
Robinson H. Mdegela
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,206
3,480
0.668
![](https://cdn.adscientificindex.com/logos/8224.png)
Ecosystem health
One Health
Ecosystem health
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
232,154
![Tanzania](/flags/tz.png)
36
![](https://cdn.adscientificindex.com/logos/10945.jpg)
6
Yunus D. Mgaya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,274
2,013
0.471
![](https://cdn.adscientificindex.com/logos/10945.jpg)
Aquaculture
Fisheries
Marine Biology
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
635,164
![Tanzania](/flags/tz.png)
221
![](https://cdn.adscientificindex.com/logos/10945.jpg)
48
Paul O Onyango
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,099
686
0.624
![](https://cdn.adscientificindex.com/logos/10945.jpg)
Governance
natural resources
fisheries and climate change
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
641,091
![Tanzania](/flags/tz.png)
226
![](https://cdn.adscientificindex.com/logos/6275.png)
21
Charles V. Lugomela
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,081
447
0.414
![](https://cdn.adscientificindex.com/logos/6275.png)
Marine Biology
Nutrient Dynamics
Plankton Ecology and Primary Productivity
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
678,602
![Tanzania](/flags/tz.png)
246
![](https://cdn.adscientificindex.com/logos/10960.png)
4
Salum S. Hamed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
974
484
0.497
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
752,507
![Tanzania](/flags/tz.png)
300
![](https://cdn.adscientificindex.com/logos/10945.jpg)
64
Blandina Lugendo|Blandina Lugendo Mattaka
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
793
324
0.409
![](https://cdn.adscientificindex.com/logos/10945.jpg)
Marine (Seagrass and Mangrove) ecology
Fish ecology
Stable isotopes
Trophic and pollution studies
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
880,044
![Tanzania](/flags/tz.png)
423
![](https://cdn.adscientificindex.com/logos/8224.png)
117
Cyrus Rumisha
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
541
378
0.699
![](https://cdn.adscientificindex.com/logos/8224.png)
Aquatic Molecular Ecology
Fisheries Science
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
914,657
![Tanzania](/flags/tz.png)
454
![](https://cdn.adscientificindex.com/logos/8224.png)
124
Hieromin A. Lamtane
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
482
358
0.743
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
920,749
![Tanzania](/flags/tz.png)
462
![](https://cdn.adscientificindex.com/logos/6595.png)
3
Esther Marijani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
472
413
0.875
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* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
971,115
![Tanzania](/flags/tz.png)
522
![](https://cdn.adscientificindex.com/logos/12502.png)
4
Regan Nicholaus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
396
391
0.987
![](https://cdn.adscientificindex.com/logos/12502.png)
Aquaculture
Ecology
Ecosystem
Wastewater
Restoration
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,115,430
![Tanzania](/flags/tz.png)
701
![](https://cdn.adscientificindex.com/logos/10945.jpg)
160
Lydia Gaspare
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
240
97
0.404
![](https://cdn.adscientificindex.com/logos/10945.jpg)
Fisheries Ecology
Marine Protected areas
Aquatic Biodiversity
Aquatic pollution
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,170,361
![Tanzania](/flags/tz.png)
761
![](https://cdn.adscientificindex.com/logos/10945.jpg)
175
Rukia Kitula
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
201
109
0.542
![](https://cdn.adscientificindex.com/logos/10945.jpg)
mangroves
fisheries
socioeconomics
governance
gender
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,246,349
![Tanzania](/flags/tz.png)
903
![](https://cdn.adscientificindex.com/logos/6275.png)
55
Baraka P Nyangoko
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
159
157
0.987
![](https://cdn.adscientificindex.com/logos/6275.png)
Marine and Wetland Ecology
Fisheries and Aquaculture
Climate change studies
GIS Analysis
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,420,443
![Tanzania](/flags/tz.png)
1,232
![](https://cdn.adscientificindex.com/logos/6275.png)
74
Gordian Mataba
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
95
79
0.832
![](https://cdn.adscientificindex.com/logos/6275.png)
Aquatic ecology
Ecotoxicology
Fisheries
mosquito control
Biodiversity conservation
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,552,822
![Tanzania](/flags/tz.png)
1,521
![](https://cdn.adscientificindex.com/logos/10945.jpg)
388
Asha Mansour Hamdun
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64
13
0.203
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,718,040
![Tanzania](/flags/tz.png)
1,875
![](https://cdn.adscientificindex.com/logos/8224.png)
298
Muumin Iddi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37
28
0.757
![](https://cdn.adscientificindex.com/logos/8224.png)
Aquaculture Animal and Fisheries Science
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,721,129
![Tanzania](/flags/tz.png)
1,881
![](https://cdn.adscientificindex.com/logos/12509.jpg)
12
Mang'era Samwel Mnyoro
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,772,402
![Tanzania](/flags/tz.png)
1,993
![](https://cdn.adscientificindex.com/logos/10945.jpg)
510
Changoma Fransis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
30
1.000
![](https://cdn.adscientificindex.com/logos/10945.jpg)
Fisheries science
Fish ecology
Fish wastes treatment
Bio-degradation
Environmental bio-engineering
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,813,298
![Tanzania](/flags/tz.png)
2,080
![](https://cdn.adscientificindex.com/logos/10945.jpg)
539
Barnabas Tarimo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
19
0.731
![](https://cdn.adscientificindex.com/logos/10945.jpg)
Fisheries
Aquaculture
spawning sites
life history of fishes
Ecology of marine ecosystem and conservation
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,917,125
![Tanzania](/flags/tz.png)
2,369
![](https://cdn.adscientificindex.com/logos/10945.jpg)
629
Verynice Temu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
![](https://cdn.adscientificindex.com/logos/10945.jpg)
Aquaculture Technology
Aquaculture Nutrition
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,968,232
![Tanzania](/flags/tz.png)
2,506
![](https://cdn.adscientificindex.com/logos/10945.jpg)
670
Domician Charles
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13
3
0.231
![](https://cdn.adscientificindex.com/logos/10945.jpg)
Fisheries sustainability
Fisheries sustainable commercialisation
Marine & freshwater fisheries
Fisheries sustainability throu