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. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
Childrens Literature
Childhood Studies
Margin and Marginality
Oral literature and Folklore as it intersects with Childrens literature
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
182
117
0.643
* Total i10 IndexRankings
Ranking Based On Selection :2
Human evolution
Palaeolithic Archaeology
Rock Art
Hunter-Forager Ecology
Cultural Heritage Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
111
0.917
* Total i10 IndexRankings
Ranking Based On Selection :3
Fisheries
Mariculture
Women empowerment
Marine mammals
Climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
69
0.726
* Total i10 IndexRankings
Ranking Based On Selection :4
Aquaculture
Fisheries
Marine Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
55
0.671
* Total i10 IndexRankings
Ranking Based On Selection :5
public law
human rights
political economy
agrarian question
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
40
0.541
* Total i10 IndexRankings
Ranking Based On Selection :6
Aquaculture Nutrition
Aquatic Sciences
Environmental Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
70
0.972
* Total i10 IndexRankings
Ranking Based On Selection :7
Seaweed farming
integrated aquaculture
climate change
gender in agricultural science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
47
0.770
* Total i10 IndexRankings
Ranking Based On Selection :8
Bantu Languages and Developmental Literature
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
49
0.831
* Total i10 IndexRankings
Ranking Based On Selection :9
Applied microbiology
biotechnology
environmental science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
28
0.560
* Total i10 IndexRankings
Ranking Based On Selection :10
marine plant physiology
aquaculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
32
0.696
* Total i10 IndexRankings
Ranking Based On Selection :11
Microbial Ecology
Aquatic Microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
29
0.630
* Total i10 IndexRankings
Ranking Based On Selection :12
Parasitology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
36
0.800
* Total i10 IndexRankings
Ranking Based On Selection :13
Kiswahili Childrens Literature
Creative Writing and Publishing
African Oral Literature
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
29
0.644
* Total i10 IndexRankings
Ranking Based On Selection :14
Agriculture and Food Security
Soil science
Natural resource
Land use
Climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
20
0.455
* Total i10 IndexRankings
Ranking Based On Selection :15
Human Computer Interaction
eLearning systems
mobile learning
Open Educational Resources
egovernment systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
39
0.907
* Total i10 IndexRankings
Ranking Based On Selection :16
Malaria
Antimalaria drug resistance
Lymphatic filariasis
Mosquito insecticide resistance
Mosquito Control
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
33
0.805
* Total i10 IndexRankings
Ranking Based On Selection :17
Chemistry
Nanomaterials
Catalysis
Green Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
33
0.805
* Total i10 IndexRankings
Ranking Based On Selection :18
Swahili Coastal Archaeology and Heritage
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
25
0.610
* Total i10 IndexRankings
Ranking Based On Selection :19
Natural resources management
Agriculture
Land use/cover change
Climate change
Livelihoods
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
24
0.615
* Total i10 IndexRankings
Ranking Based On Selection :20
Ocean primary productivity
mariculture
conservation
harmful algal blooms
Climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
26
0.722
* Total i10 IndexRankings
Ranking Based On Selection :21
Biodiversity conservation
Ecosystem resilience
functioning and services
Climate change
Ethnobotany and ethnomedicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
21
0.583
* Total i10 IndexRankings
Ranking Based On Selection :22
last mile connectivity
security
information systems
control
instrumentation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
17
0.472
* Total i10 IndexRankings
Ranking Based On Selection :23
Agriculture
Food/ Livelihood Security
Natural Resource Management
Climate Change Adaptation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
25
0.714
* Total i10 IndexRankings
Ranking Based On Selection :24
Natural products research & related fields
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
32
0.941
* Total i10 IndexRankings
Ranking Based On Selection :25
Marine chemistry
analytical chemistry
pesticide chemistry
mariculture
alternative livelihoods
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
24
0.706
Mpale Yvonne Mwansasu Silkiluwasha
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
182
117
0.643
Childrens Literature
Childhood Studies
Margin and Marginality
Oral literature and Folklore as it intersects with Childrens literature
Audax Zp Mabulla
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
111
0.917
Human evolution
Palaeolithic Archaeology
Rock Art
Hunter-Forager Ecology
Cultural Heritage Management
Jiddawi Narriman Saleh
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
69
0.726
Fisheries
Mariculture
Women empowerment
Marine mammals
Climate change
Yunus D. Mgaya
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
55
0.671
Aquaculture
Fisheries
Marine Biology
Issa G. Shivji
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
40
0.541
public law
human rights
political economy
agrarian question
Samwel Limbu
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
70
0.972
Aquaculture Nutrition
Aquatic Sciences
Environmental Health
Flower Ezekiel Msuya
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
47
0.770
Seaweed farming
integrated aquaculture
climate change
gender in agricultural science
Fokas Nchimbi
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
49
0.831
Bantu Languages and Developmental Literature
Amelia Kivaisi
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
28
0.560
Applied microbiology
biotechnology
environmental science
Matern SP Mtolera
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
32
0.696
marine plant physiology
aquaculture
Thomas J. Lyimo
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
29
0.630
Microbial Ecology
Aquatic Microbiology
Gamba Nkwengulila
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
36
0.800
Leonard Herman Bakize
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
29
0.644
Kiswahili Childrens Literature
Creative Writing and Publishing
African Oral Literature
Amos Majule
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
20
0.455
Agriculture and Food Security
Soil science
Natural resource
Land use
Climate change
Joel S. Mtebe
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
39
0.907
Human Computer Interaction
eLearning systems
mobile learning
Open Educational Resources
egovernment systems
Robert Chikoja Malima
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
33
0.805
Malaria
Antimalaria drug resistance
Lymphatic filariasis
Mosquito insecticide resistance
Mosquito Control
Egid Beatus Mubofu
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
33
0.805
Chemistry
Nanomaterials
Catalysis
Green Chemistry
Felix Chami
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
25
0.610
Swahili Coastal Archaeology and Heritage
Richard Kangalawe
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
24
0.615
Natural resources management
Agriculture
Land use/cover change
Climate change
Livelihoods
Margareth Kyewalyanga
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
26
0.722
Ocean primary productivity
mariculture
conservation
harmful algal blooms
Climate change
Halima Mvungi Amir|Halima Amir Mvungi
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
21
0.583
Biodiversity conservation
Ecosystem resilience
functioning and services
Climate change
Ethnobotany and ethnomedicine
Nerey Mvungi
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
17
0.472
last mile connectivity
security
information systems
control
instrumentation
Emma T. Liwenga
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
25
0.714
Agriculture
Food/ Livelihood Security
Natural Resource Management
Climate Change Adaptation
Nyandoro, SS
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
32
0.941
Natural products research & related fields
Aviti John Mmochi
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
24
0.706
Marine chemistry
analytical chemistry
pesticide chemistry
mariculture
alternative livelihoods