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 :26
Wetland Ecology
Food-web Dynamics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
8
0.615
* Total i10 IndexRankings
Ranking Based On Selection :27
Ecology
Natural resource management and Geospatial Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Total i10 IndexRankings
Ranking Based On Selection :28
Ecological modelling
Eco-physiology
Conservation Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
6
0.545
* Total i10 IndexRankings
Ranking Based On Selection :29
environmental sociology
political ecology
rural livelihoods
climate change
population issues
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
2
0.182
* Total i10 IndexRankings
Ranking Based On Selection :30
Environmental Management
Biodiversity Science
Biogeochemistry
Stable Isotopes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
* Total i10 IndexRankings
Ranking Based On Selection :31
Ecology
Biodiversity and Ecosystem conservation
Restoration
Climate change
Biological invasions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
* Total i10 IndexRankings
Ranking Based On Selection :32
Ecological Restoration / Plant Community Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 IndexRankings
Ranking Based On Selection :33
conservation ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Total i10 IndexRankings
Ranking Based On Selection :34
Life sciences
Public health
Environmental Health
Malaria Entomology
Malaria Epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Total i10 IndexRankings
Ranking Based On Selection :35
Epidemiology
Ecology
Conservation biology
Community- biodiversity conservation
Animal Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Total i10 IndexRankings
Ranking Based On Selection :36
Entomology
Pollination Ecology
Biodiversity
Enviromental Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
* Total i10 IndexRankings
Ranking Based On Selection :37
Ecology
Shifting cultivation
Land use
Ecosystem management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total i10 IndexRankings
Ranking Based On Selection :38
Vector borne Diseases
Disease ecology and modelling
Biodiversity conservation
GIS and remote sensing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total i10 IndexRankings
Ranking Based On Selection :39
Biodiversity conservation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Total i10 IndexRankings
Ranking Based On Selection :40
Restoration and Molecular conservation biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 IndexRankings
Ranking Based On Selection :41
Ecology
Pollination
Biodiversity Conservation and Management
Forestry
natural resources
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 IndexRankings
Ranking Based On Selection :42
Mosquito Biology
Ecology & Malaria Control
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 IndexRankings
Ranking Based On Selection :43
Parasitology
Entomology
Mosquito behavior and Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 IndexRankings
Ranking Based On Selection :44
Ecological Modeling
Environmental Impact Assessment
Environmental Risk Assessment
Life Cycle
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Total i10 IndexRankings
Ranking Based On Selection :45
Ecosystem Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Total i10 IndexRankings
Ranking Based On Selection :46
Natural Resources Management
Conservation Biology
Human Wildlife Interactions
Ecology
Governance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Total i10 IndexRankings
Ranking Based On Selection :47
Entomology/parasitology & health research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
* Total i10 IndexRankings
Ranking Based On Selection :48
Wildlife Conservation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection :49
Vector biology
Vector resistance
Arboviral infections
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection :50
Biodiversity conservation
parental care
sex roles
extra-pair paternity
sexual selection
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Prosper Mfilinge
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
8
0.615
Wetland Ecology
Food-web Dynamics
Happiness Jackson Nnko
University of Dodoma
Dodoma, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Ecology
Natural resource management and Geospatial Sciences
Alfred Chitiki
Sokoine University of Agriculture
Morogoro, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
6
0.545
Ecological modelling
Eco-physiology
Conservation Biology
Claude Gasper Mung'ong'o
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
2
0.182
environmental sociology
political ecology
rural livelihoods
climate change
population issues
Abubakari Said Mgelwa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
Environmental Management
Biodiversity Science
Biogeochemistry
Stable Isotopes
Fredrick Ojija
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
Ecology
Biodiversity and Ecosystem conservation
Restoration
Climate change
Biological invasions
Issakwisa Bernard Ngondya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Ecological Restoration / Plant Community Ecology
Alex Lobora
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
Emmanuel Kigadye
Open University of Tanzania
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
Life sciences
Public health
Environmental Health
Malaria Entomology
Malaria Epidemiology
Kelvin Ngongolo
University of Dodoma
Dodoma, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
Epidemiology
Ecology
Conservation biology
Community- biodiversity conservation
Animal Science
Abdalla Ali
State University of Zanzibar
Zanzibar City, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
Entomology
Pollination Ecology
Biodiversity
Enviromental Health
Charles Kilawe
Sokoine University of Agriculture
Morogoro, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Ecology
Shifting cultivation
Land use
Ecosystem management
Anibariki Ngonyoka
University of Dodoma
Dodoma, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Vector borne Diseases
Disease ecology and modelling
Biodiversity conservation
GIS and remote sensing
Thadeo Mokiti Tarimo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
Leonard J Chauka
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Restoration and Molecular conservation biology
William Joseph Kindeketa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Ecology
Pollination
Biodiversity Conservation and Management
Forestry
natural resources
Emmanuel Hape
Ifakara Health Institute
Ifakara, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Mosquito Biology
Ecology & Malaria Control
Elis Pa Batista
Ifakara Health Institute
Ifakara, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Parasitology
Entomology
Mosquito behavior and Ecology
Mwema Felix Mwema
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
Ecological Modeling
Environmental Impact Assessment
Environmental Risk Assessment
Life Cycle
Mbije Nsajigwa
Sokoine University of Agriculture
Morogoro, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
Kwaslema Malle Hariohay
College of African Wildlife Management
Kibosho Magharibi, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
Natural Resources Management
Conservation Biology
Human Wildlife Interactions
Ecology
Governance
Togolai Mbilu
National Institute for Medical Research, Tanzania
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
Entomology/parasitology & health research
Abraham Eustace
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Philbert Anitha
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Vector biology
Vector resistance
Arboviral infections
Ignas Safari
University of Dodoma
Dodoma, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Biodiversity conservation
parental care
sex roles
extra-pair paternity
sexual selection