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. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
* Total i10 Index Rankings
World Rank
166,335
Country Rank
29
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/6275.png)
![Tanzania](/flags/tz.png)
![Karoli N. Njau|Njau Karoli N., Njau Karoli Nicholas](https://cdn.adscientificindex.com/pictures/44/100789.jpg)
Environmental management
water and wastewater purification
reuse and recycling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
66
0.880
* Total i10 Index Rankings
World Rank
217,824
Country Rank
52
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/10945.jpg)
![Tanzania](/flags/tz.png)
![Flower Ezekiel Msuya](https://cdn.adscientificindex.com/pictures/58/4992741.jpg)
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 Index Rankings
World Rank
347,113
Country Rank
108
Institution Rank : 14
![](https://cdn.adscientificindex.com/logos/6275.png)
![Tanzania](/flags/tz.png)
![Komakech C. Hans](https://cdn.adscientificindex.com/pictures/62/101180.jpg)
Water
sanitation
irrigation and management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
36
0.900
* Total i10 Index Rankings
World Rank
534,286
Country Rank
197
Institution Rank : 34
![](https://cdn.adscientificindex.com/logos/10945.jpg)
![Tanzania](/flags/tz.png)
![Razack Lokina](https://cdn.adscientificindex.com/pictures/5e/89292.jpg)
Environment and Natural Resources Economics
Microeconometrics
poverty analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
20
0.800
* Total i10 Index Rankings
World Rank
758,823
Country Rank
348
Institution Rank : 32
![](https://cdn.adscientificindex.com/logos/6275.png)
![Tanzania](/flags/tz.png)
![Eliakira Kisetu Nassary](/pictures/15/4346322.jpg)
Sustainable intensification
Climate change resilience
Carbon sequestration
Urban green (UG) and UG Infrastructure (UGI)
Natu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
* Total i10 Index Rankings
World Rank
849,673
Country Rank
414
Institution Rank : 89
![](https://cdn.adscientificindex.com/logos/10945.jpg)
![Tanzania](/flags/tz.png)
![Emmanuel F. Elia](/pictures/57/4485583.jpg)
Knowledge Management
Climate Change Science
Impact Assessment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
* Total i10 Index Rankings
World Rank
858,848
Country Rank
419
Institution Rank : 91
![](https://cdn.adscientificindex.com/logos/10945.jpg)
![Tanzania](/flags/tz.png)
![Cuthbert Nahonyo](/user/assets/images/profile/no-profile-photo.png)
Environmental and Biodiversity Conservation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
7
0.583
* Total i10 Index Rankings
World Rank
870,862
Country Rank
430
Institution Rank : 93
![](https://cdn.adscientificindex.com/logos/10945.jpg)
![Tanzania](/flags/tz.png)
![Betina Lukwambe](/pictures/08/4485609.jpg)
Aquaculture
Microbiomes metagenomics
Environmental Biotechnology
eDNA
Waste management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 Index Rankings
World Rank
873,840
Country Rank
434
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/12430.png)
![Tanzania](/flags/tz.png)
![Said Nuhu](/pictures/d8/4314485.jpg)
natural resource governance
public health
gender
urban development
climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 Index Rankings
World Rank
907,959
Country Rank
463
Institution Rank : 15
![](https://cdn.adscientificindex.com/logos/10960.png)
![Tanzania](/flags/tz.png)
![Godlisten G Kombe](/pictures/ad/4515933.jpg)
Renewable energy
Environmental sustainability
Biofuels
Chemical Engineering
Bibliometrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Total i10 Index Rankings
World Rank
921,531
Country Rank
484
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/4006.jpg)
![Tanzania](/flags/tz.png)
![Mihayo Musabila Maguta](https://cdn.adscientificindex.com/pictures/14/5724797.jpg)
Atmospheric chemistry
Solid waste Management
Climate change
Environmental pollution and control
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
* Total i10 Index Rankings
World Rank
938,333
Country Rank
505
Institution Rank : 106
![](https://cdn.adscientificindex.com/logos/10945.jpg)
![Tanzania](/flags/tz.png)
![Hussein Sosovele](/user/assets/images/profile/no-profile-photo.png)
Environmenal Management and Assessment
Policy Analysis
Resource Assessment
Community Based Natural Resource Management
Socio
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
3
0.300
* Total i10 Index Rankings
World Rank
964,540
Country Rank
530
Institution Rank : 28
![](https://cdn.adscientificindex.com/logos/10960.png)
![Tanzania](/flags/tz.png)
![Iddi R. Mwanyoka](/pictures/2d/4316934.jpg)
Community Participation
Natural resources management & climate change & Policy Analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Total i10 Index Rankings
World Rank
986,448
Country Rank
551
Institution Rank : 112
![](https://cdn.adscientificindex.com/logos/10945.jpg)
![Tanzania](/flags/tz.png)
![Noah Makula Pauline](/pictures/f6/4485657.jpg)
Climate Change Adaptation on smallholder farmers
Environmental Assessment
Public-Private Partnership in Irrigation agriculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total i10 Index Rankings
World Rank
987,622
Country Rank
553
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/12430.png)
![Tanzania](/flags/tz.png)
![Lukuba Sweya](/pictures/a6/4314484.jpg)
Environmental engineering
disaster resilience
water and wastewater management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total i10 Index Rankings
World Rank
1,004,853
Country Rank
580
Institution Rank : 118
![](https://cdn.adscientificindex.com/logos/10945.jpg)
![Tanzania](/flags/tz.png)
![Madaka Tumbo](/pictures/4d/4485603.jpg)
Hydology
Hydrological Modelling
Environment and Water Resources
Climate Change
Uncertainties in Hydrological Modelling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Total i10 Index Rankings
World Rank
1,008,617
Country Rank
590
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/12430.png)
![Tanzania](/flags/tz.png)
![SMM Sabai](/pictures/1a/4314482.jpg)
Environmental Engineering & Sustainable Construction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Total i10 Index Rankings
World Rank
1,065,901
Country Rank
665
Institution Rank : 141
![](https://cdn.adscientificindex.com/logos/10945.jpg)
![Tanzania](/flags/tz.png)
![Esther F. Mvungi](/user/assets/images/profile/no-profile-photo.png)
Biotic and abiotic stress in plants
Plant systematics
Climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
* Total i10 Index Rankings
World Rank
1,097,405
Country Rank
705
Institution Rank : 49
![](https://cdn.adscientificindex.com/logos/6275.png)
![Tanzania](/flags/tz.png)
![Petro Karungamye](/pictures/9e/4889381.jpg)
Environmental pollution control
Water and waste water treatment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 Index Rankings
World Rank
1,112,563
Country Rank
721
Institution Rank : 69
![](https://cdn.adscientificindex.com/logos/5929.png)
![Tanzania](/flags/tz.png)
![Jovine Bachwenkizi](/pictures/f4/4488291.jpg)
Environmental Health
Climate Change and Health
Spatial Data Science
Air pollution Epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 Index Rankings
World Rank
1,140,297
Country Rank
763
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/12562.png)
![Tanzania](/flags/tz.png)
![Brown Gwambene](/pictures/9a/5010986.jpg)
Environmental Climate change and Livelihood
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
3
0.500
* Total i10 Index Rankings
World Rank
1,159,502
Country Rank
784
Institution Rank : 59
![](https://cdn.adscientificindex.com/logos/10960.png)
![Tanzania](/flags/tz.png)
![Barnabas Msongaleli](/pictures/23/4636350.jpg)
Climate Change Adaptation
Crop Modelling
Soil and Water Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 Index Rankings
World Rank
1,199,183
Country Rank
841
Institution Rank : 64
![](https://cdn.adscientificindex.com/logos/10960.png)
![Tanzania](/flags/tz.png)
![Enock Makupa](/pictures/85/4750207.jpg)
Natural resource management
conservation
climate change
livelihood
peacebuilding
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total i10 Index Rankings
World Rank
1,228,499
Country Rank
897
Institution Rank : 212
![](https://cdn.adscientificindex.com/logos/10945.jpg)
![Tanzania](/flags/tz.png)
![Edmund Mabhuye](/pictures/ad/4485671.jpg)
Climate change
Natural Resources
Livelihoods
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 Index Rankings
World Rank
1,253,103
Country Rank
927
Institution Rank : 217
![](https://cdn.adscientificindex.com/logos/10945.jpg)
![Tanzania](/flags/tz.png)
![Patrick Ndaki](/pictures/c5/4485684.jpg)
Climate change adaptation
environment management and sustainable development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 Index Rankings
World Ranking
166,335
Country Ranking
29
Institution Ranking
2
Karoli N. Njau|Njau Karoli N., Njau Karoli Nicholas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
66
0.880
![](https://cdn.adscientificindex.com/logos/6275.png)
Environmental management
water and wastewater purification
reuse and recycling
* Total i10 Index Rankings
World Ranking
217,824
Country Ranking
52
Institution Ranking
6
Flower Ezekiel Msuya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
47
0.770
![](https://cdn.adscientificindex.com/logos/10945.jpg)
Seaweed farming
integrated aquaculture
climate change
gender in agricultural science
* Total i10 Index Rankings
World Ranking
347,113
Country Ranking
108
Institution Ranking
14
Komakech C. Hans
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
36
0.900
![](https://cdn.adscientificindex.com/logos/6275.png)
Water
sanitation
irrigation and management
* Total i10 Index Rankings
World Ranking
534,286
Country Ranking
197
Institution Ranking
34
Razack Lokina
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
20
0.800
![](https://cdn.adscientificindex.com/logos/10945.jpg)
Environment and Natural Resources Economics
Microeconometrics
poverty analysis
* Total i10 Index Rankings
World Ranking
758,823
Country Ranking
348
Institution Ranking
32
Eliakira Kisetu Nassary
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
![](https://cdn.adscientificindex.com/logos/6275.png)
Sustainable intensification
Climate change resilience
Carbon sequestration
Urban green (UG) and UG Infrastructure (UGI)
Natu
* Total i10 Index Rankings
World Ranking
849,673
Country Ranking
414
Institution Ranking
89
Emmanuel F. Elia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
![](https://cdn.adscientificindex.com/logos/10945.jpg)
Knowledge Management
Climate Change Science
Impact Assessment
* Total i10 Index Rankings
World Ranking
858,848
Country Ranking
419
Institution Ranking
91
Cuthbert Nahonyo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
7
0.583
![](https://cdn.adscientificindex.com/logos/10945.jpg)
Environmental and Biodiversity Conservation
* Total i10 Index Rankings
World Ranking
870,862
Country Ranking
430
Institution Ranking
93
Betina Lukwambe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
![](https://cdn.adscientificindex.com/logos/10945.jpg)
Aquaculture
Microbiomes metagenomics
Environmental Biotechnology
eDNA
Waste management
* Total i10 Index Rankings
World Ranking
873,840
Country Ranking
434
Institution Ranking
2
Said Nuhu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
![](https://cdn.adscientificindex.com/logos/12430.png)
natural resource governance
public health
gender
urban development
climate change
* Total i10 Index Rankings
World Ranking
907,959
Country Ranking
463
Institution Ranking
15
Godlisten G Kombe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
![](https://cdn.adscientificindex.com/logos/10960.png)
Renewable energy
Environmental sustainability
Biofuels
Chemical Engineering
Bibliometrics
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* Total i10 Index Rankings
World Ranking
921,531
Country Ranking
484
Institution Ranking
4
Mihayo Musabila Maguta
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
![](https://cdn.adscientificindex.com/logos/4006.jpg)
Atmospheric chemistry
Solid waste Management
Climate change
Environmental pollution and control
* Total i10 Index Rankings
World Ranking
938,333
Country Ranking
505
Institution Ranking
106
Hussein Sosovele
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
3
0.300
![](https://cdn.adscientificindex.com/logos/10945.jpg)
Environmenal Management and Assessment
Policy Analysis
Resource Assessment
Community Based Natural Resource Management
Socio
* Total i10 Index Rankings
World Ranking
964,540
Country Ranking
530
Institution Ranking
28
Iddi R. Mwanyoka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
![](https://cdn.adscientificindex.com/logos/10960.png)
Community Participation
Natural resources management & climate change & Policy Analysis
* Total i10 Index Rankings
World Ranking
986,448
Country Ranking
551
Institution Ranking
112
Noah Makula Pauline
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
![](https://cdn.adscientificindex.com/logos/10945.jpg)
Climate Change Adaptation on smallholder farmers
Environmental Assessment
Public-Private Partnership in Irrigation agriculture
* Total i10 Index Rankings
World Ranking
987,622
Country Ranking
553
Institution Ranking
4
Lukuba Sweya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
![](https://cdn.adscientificindex.com/logos/12430.png)
Environmental engineering
disaster resilience
water and wastewater management
* Total i10 Index Rankings
World Ranking
1,004,853
Country Ranking
580
Institution Ranking
118
Madaka Tumbo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
![](https://cdn.adscientificindex.com/logos/10945.jpg)
Hydology
Hydrological Modelling
Environment and Water Resources
Climate Change
Uncertainties in Hydrological Modelling
* Total i10 Index Rankings
World Ranking
1,008,617
Country Ranking
590
Institution Ranking
5
SMM Sabai
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
![](https://cdn.adscientificindex.com/logos/12430.png)
Environmental Engineering & Sustainable Construction
* Total i10 Index Rankings
World Ranking
1,065,901
Country Ranking
665
Institution Ranking
141
Esther F. Mvungi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
![](https://cdn.adscientificindex.com/logos/10945.jpg)
Biotic and abiotic stress in plants
Plant systematics
Climate change
* Total i10 Index Rankings
World Ranking
1,097,405
Country Ranking
705
Institution Ranking
49
Petro Karungamye
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
![](https://cdn.adscientificindex.com/logos/6275.png)
Environmental pollution control
Water and waste water treatment
* Total i10 Index Rankings
World Ranking
1,112,563
Country Ranking
721
Institution Ranking
69
Jovine Bachwenkizi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
![](https://cdn.adscientificindex.com/logos/5929.png)
Environmental Health
Climate Change and Health
Spatial Data Science
Air pollution Epidemiology
* Total i10 Index Rankings
World Ranking
1,140,297
Country Ranking
763
Institution Ranking
3
Brown Gwambene
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
3
0.500
![](https://cdn.adscientificindex.com/logos/12562.png)
Environmental Climate change and Livelihood
* Total i10 Index Rankings
World Ranking
1,159,502
Country Ranking
784
Institution Ranking
59
Barnabas Msongaleli
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
![](https://cdn.adscientificindex.com/logos/10960.png)
Climate Change Adaptation
Crop Modelling
Soil and Water Management
* Total i10 Index Rankings
World Ranking
1,199,183
Country Ranking
841
Institution Ranking
64
Enock Makupa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
![](https://cdn.adscientificindex.com/logos/10960.png)
Natural resource management
conservation
climate change
livelihood
peacebuilding
* Total i10 Index Rankings
World Ranking
1,228,499
Country Ranking
897
Institution Ranking
212
Edmund Mabhuye
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
![](https://cdn.adscientificindex.com/logos/10945.jpg)
Climate change
Natural Resources
Livelihoods
* Total i10 Index Rankings
World Ranking
1,253,103
Country Ranking
927
Institution Ranking
217
Patrick Ndaki
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
![](https://cdn.adscientificindex.com/logos/10945.jpg)
Climate change adaptation
environment management and sustainable development