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
Nature conservation
human-wildlife interactions
wildlife ecology & management
landscape science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
30
0.833
* Total i10 IndexRankings
Ranking Based On Selection :2
Li/Na - Ion Battery
Micro battery
Flexible battery
Nanostructured materials for LIB/SIB
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
23
0.885
* Total i10 IndexRankings
Ranking Based On Selection :3
geography
environmental science
earth science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
19
0.826
* Total i10 IndexRankings
Ranking Based On Selection :4
Natural Resources Governance
Climate Smart Agriculture
Gender
Rural Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
16
0.762
* Total i10 IndexRankings
Ranking Based On Selection :5
Local Economic Development and Urban Agriculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
* Total i10 IndexRankings
Ranking Based On Selection :6
Mathematics Education
Teacher Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
* Total i10 IndexRankings
Ranking Based On Selection :7
Molecular biology/Microbiology
One-Health and Zoonotic diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Total i10 IndexRankings
Ranking Based On Selection :8
General relativity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Total i10 IndexRankings
Ranking Based On Selection :9
Animal Nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
* Total i10 IndexRankings
Ranking Based On Selection :10
Doctor in Environmental and Development Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
* Total i10 IndexRankings
Ranking Based On Selection :11
Biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
7
0.583
* Total i10 IndexRankings
Ranking Based On Selection :12
Ecotoxicology
Ecology
Risk Assessment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 IndexRankings
Ranking Based On Selection :13
Life sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 IndexRankings
Ranking Based On Selection :14
Smart Hdrogel actuators
Biomaterials
Hydrodrophilic/hydrophobic surface modification
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 IndexRankings
Ranking Based On Selection :15
Chemistry
Water Resources & Environmental Toxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Total i10 IndexRankings
Ranking Based On Selection :16
Ethnobotany
Phytochemistry
Indigenous Knowledge system
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
* Total i10 IndexRankings
Ranking Based On Selection :17
Metabolic disorders
zoonosis
infectious diseases and cancer
bioinformatics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 IndexRankings
Ranking Based On Selection :18
Microbiology
Biotechnology
Biochemistry and Molecular Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 IndexRankings
Ranking Based On Selection :19
Ecology
Conservation
Plant-Animal Interactions
Species response to climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
* Total i10 IndexRankings
Ranking Based On Selection :20
Entomology
Biomonitoring
Ecology
Ecotoxicology
Crop Protection
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
* Total i10 IndexRankings
Ranking Based On Selection :21
Differential geometry and topology
Symplectic geometry on Frolicher spaces
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
1
0.143
* Total i10 IndexRankings
Ranking Based On Selection :22
Ecology
Ornithology
Urbanisation
Vertebrate Biology
Environmental Risk Assessment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection :23
Physical chemistry
biosensor design and development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection :24
Solar energy and applications
solar radiation modelling
climate change
greenhouse effect
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
* Total i10 IndexRankings
Ranking Based On Selection :25
Statistics
Econometrics
Mathematics
Time Series Analysis
Modelling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Vincent R. Nyirenda
Copperbelt University
Kitwe, Zambia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
30
0.833
Nature conservation
human-wildlife interactions
wildlife ecology & management
landscape science
Baskaran Rangasamy|Rangasamy Baskaran, R. Baskaran, Rangaswami Baskaran, B. Rangasamy
Copperbelt University
Kitwe, Zambia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
23
0.885
Li/Na - Ion Battery
Micro battery
Flexible battery
Nanostructured materials for LIB/SIB
Henry Sichingabula
University of Zambia
Lusaka, Zambia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
19
0.826
geography
environmental science
earth science
Bridget Bwalya Umar
University of Zambia
Lusaka, Zambia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
16
0.762
Natural Resources Governance
Climate Smart Agriculture
Gender
Rural Development
Godfrey Hampwaye
University of Zambia
Lusaka, Zambia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
Local Economic Development and Urban Agriculture
Angel Mukuka
Mukuba University
Kitwe, Zambia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
Mathematics Education
Teacher Education
Benjamin Mubemba
Copperbelt University
Kitwe, Zambia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
Molecular biology/Microbiology
One-Health and Zoonotic diseases
Martin Kampamba
University of Zambia
Lusaka, Zambia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Simbaya Joseph
University of Zambia
Lusaka, Zambia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
Nyanga Progress H
University of Zambia
Lusaka, Zambia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
Doctor in Environmental and Development Studies
Arunachalam Kalirajan
Mulungushi University
Kabwe, Zambia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
7
0.583
Emmanuel Temiotan Ogbomida
Copperbelt University
Kitwe, Zambia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Ecotoxicology
Ecology
Risk Assessment
doreen sitali
University of Zambia
Lusaka, Zambia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Mulenga Kalulu
University of Zambia
Lusaka, Zambia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Smart Hdrogel actuators
Biomaterials
Hydrodrophilic/hydrophobic surface modification
phenny mwaanga
Copperbelt University
Kitwe, Zambia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
Chemistry
Water Resources & Environmental Toxicology
Angela Gono Bwalya
University of Zambia
Lusaka, Zambia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
Ethnobotany
Phytochemistry
Indigenous Knowledge system
Mildred Zulu
University of Zambia
Lusaka, Zambia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Metabolic disorders
zoonosis
infectious diseases and cancer
bioinformatics
Leonce Dusengemungu
Copperbelt University
Kitwe, Zambia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Microbiology
Biotechnology
Biochemistry and Molecular Biology
Lackson Chama
Copperbelt University
Kitwe, Zambia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
Ecology
Conservation
Plant-Animal Interactions
Species response to climate change
Todd Johnson
Copperbelt University
Kitwe, Zambia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
Entomology
Biomonitoring
Ecology
Ecotoxicology
Crop Protection
Tshidibi Augustin Batubenge
University of Zambia
Lusaka, Zambia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
1
0.143
Differential geometry and topology
Symplectic geometry on Frolicher spaces
Moses Chibesa
Copperbelt University
Kitwe, Zambia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Ecology
Ornithology
Urbanisation
Vertebrate Biology
Environmental Risk Assessment
Daniel Mwanza
Copperbelt University
Kitwe, Zambia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Physical chemistry
biosensor design and development
Prem Jain
University of Zambia
Lusaka, Zambia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
Solar energy and applications
solar radiation modelling
climate change
greenhouse effect
Edwin Moyo
Mulungushi University
Kabwe, Zambia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Statistics
Econometrics
Mathematics
Time Series Analysis
Modelling