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
Biology & Control of Disease Vectors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
124
120
0.968
* 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
120
110
0.917
* Total i10 IndexRankings
Ranking Based On Selection :3
Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
56
0.824
* Total i10 IndexRankings
Ranking Based On Selection :4
Land & Water Management
Soil & Water Conservation
Land scape Ecology
Soil Engineering
GIS Geography & Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
27
0.587
* Total i10 IndexRankings
Ranking Based On Selection :5
Malaria
Mosquito Ecology
Behaviour and Transmission and Control
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
38
0.950
* Total i10 IndexRankings
Ranking Based On Selection :6
Zoonotic diseases
diagnostic markers
public health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
28
0.718
* Total i10 IndexRankings
Ranking Based On Selection :7
Mosquito Control
Quantitative Ecology
Population Biology
Bayesian Statistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
38
1.000
* Total i10 IndexRankings
Ranking Based On Selection :8
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 :9
Forest Ecology
Forest Economics
Ethnobotany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
20
0.645
* Total i10 IndexRankings
Ranking Based On Selection :10
Ecology & Control of arthropod disease vectors Vector control using fungal entomopathogens
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
22
0.733
* Total i10 IndexRankings
Ranking Based On Selection :11
Plant Ecology
Non-Timber Forest Products
Plant Diversity and Ethnobotany
Plant-Animal Interactions
ESIA
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
19
0.704
* Total i10 IndexRankings
Ranking Based On Selection :12
biological sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
22
0.846
* Total i10 IndexRankings
Ranking Based On Selection :13
Wildlife Management
Conservation Biology
Human-Wildlife Interaction
Plant-Animal Interaction
Fire Ecology and Ecology general
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
17
0.654
* Total i10 IndexRankings
Ranking Based On Selection :14
Protected Areas Planning
Wildlife Ecology and Wildlife Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
23
0.958
* Total i10 IndexRankings
Ranking Based On Selection :15
Insect Vector Ecology and Behaviour
Insecticide Resistance
and Interventions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
17
0.739
* Total i10 IndexRankings
Ranking Based On Selection :16
Infectious diseases
rabies
ecology and environmental
zoonoses
neglected diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
* Total i10 IndexRankings
Ranking Based On Selection :17
Ecology
environmental management
limnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
6
0.273
* Total i10 IndexRankings
Ranking Based On Selection :18
Wildlife disease ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
* Total i10 IndexRankings
Ranking Based On Selection :19
Wildife Ecology
Conservation Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
* Total i10 IndexRankings
Ranking Based On Selection :20
Botany and Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
9
0.500
* Total i10 IndexRankings
Ranking Based On Selection :21
Ecology
Invasive species
Optimal forage theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
* Total i10 IndexRankings
Ranking Based On Selection :22
Spatial Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
* Total i10 IndexRankings
Ranking Based On Selection :23
Medical Epidemiology
Vectorborne Diseases
Malaria Vector Control
Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
* Total i10 IndexRankings
Ranking Based On Selection :24
Conservation Biology
Ecology
Plant systematics
Biodiversity management
Impact assesments
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
* Total i10 IndexRankings
Ranking Based On Selection :25
Phycology
Biodiversity conservation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
Fredros O. Okumu
Ifakara Health Institute
Ifakara, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
124
120
0.968
Biology & Control of Disease Vectors
Audax Zp Mabulla
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
110
0.917
Human evolution
Palaeolithic Archaeology
Rock Art
Hunter-Forager Ecology
Cultural Heritage Management
Anna Treydte
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
56
0.824
Didas Kimaro
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
27
0.587
Land & Water Management
Soil & Water Conservation
Land scape Ecology
Soil Engineering
GIS Geography & Health
Nicodem James Govella
Ifakara Health Institute
Ifakara, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
38
0.950
Malaria
Mosquito Ecology
Behaviour and Transmission and Control
Georgies Mgode
Sokoine University of Agriculture
Morogoro, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
28
0.718
Zoonotic diseases
diagnostic markers
public health
Halfan S. Ngowo
Ifakara Health Institute
Ifakara, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
38
1.000
Mosquito Control
Quantitative Ecology
Population Biology
Bayesian Statistics
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
Emmanuel J. Luoga
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
20
0.645
Forest Ecology
Forest Economics
Ethnobotany
Ladslaus Mnyone
Sokoine University of Agriculture
Morogoro, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
22
0.733
Ecology & Control of arthropod disease vectors Vector control using fungal entomopathogens
Henry Joseph Ndangalasi
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
19
0.704
Plant Ecology
Non-Timber Forest Products
Plant Diversity and Ethnobotany
Plant-Animal Interactions
ESIA
John Safari
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
22
0.846
Shombe Ntaraluka Hassan
Sokoine University of Agriculture
Morogoro, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
17
0.654
Wildlife Management
Conservation Biology
Human-Wildlife Interaction
Plant-Animal Interaction
Fire Ecology and Ecology general
Emanuel H. Martin
College of African Wildlife Management
Kibosho Magharibi, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
23
0.958
Protected Areas Planning
Wildlife Ecology and Wildlife Management
Issa Lyimo
Ifakara Health Institute
Ifakara, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
17
0.739
Insect Vector Ecology and Behaviour
Insecticide Resistance
and Interventions
Maganga Sambo
Ifakara Health Institute
Ifakara, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
Infectious diseases
rabies
ecology and environmental
zoonoses
neglected diseases
Raphael Mwalyosi
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
6
0.273
Ecology
environmental management
limnology
Iddi Lipende
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
Flora Magige
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
Wildife Ecology
Conservation Biology
Ruwa-Aichi Pc Temu
Sokoine University of Agriculture
Morogoro, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
9
0.500
Kija Bukombe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
Ecology
Invasive species
Optimal forage theory
Richard A. Giliba
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
Dennis Massue
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
Medical Epidemiology
Vectorborne Diseases
Malaria Vector Control
Public Health
Catherine Aloyce Masao
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
Conservation Biology
Ecology
Plant systematics
Biodiversity management
Impact assesments
Amelia Buriyo
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
Phycology
Biodiversity conservation