Total 2,392,995 scientists, country 221, and institutions 24,455 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
roots
agroforestry
ecosystem services
landscape
water
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
559
315
0.564
* Total i10 IndexRankings
Ranking Based On Selection: 2
agroforestry
ecology
biogeography
biodiversity
climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
351
218
0.621
* Total i10 IndexRankings
Ranking Based On Selection: 3
Agroforestry
Biofuel
Rice
agronomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
339
101
0.298
* Total i10 IndexRankings
Ranking Based On Selection: 4
agriculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
309
210
0.680
* Total i10 IndexRankings
Ranking Based On Selection: 5
Agroforestry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
138
0.780
* Total i10 IndexRankings
Ranking Based On Selection: 6
agriculture
agroecology
agroforestry
food security
ecosystem services
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
173
116
0.671
* Total i10 IndexRankings
Ranking Based On Selection: 7
Livestock
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
84
0.560
* Total i10 IndexRankings
Ranking Based On Selection: 8
Extension
marketing
agroforestry
natural resources management
participatory research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
75
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 9
Agroforestry
Restoration
Tree Conservation. Integrated Tree Seed Systems
Food Trees
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
96
0.653
* Total i10 IndexRankings
Ranking Based On Selection: 10
Agroforestry and Tree Domestication
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
49
0.412
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* Total i10 IndexRankings
Ranking Based On Selection: 11
livestock nutrition
smallholder
agriculture
Africa
Asia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
70
0.614
* Total i10 IndexRankings
Ranking Based On Selection: 12
Capacity Development
Transdisciplinarity in research
Science Policy and Practice
Institutional reforms
Agroforestry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
66
0.606
* Total i10 IndexRankings
Ranking Based On Selection: 13
Agroforestry
tree domestication
rural development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
62
0.620
* Total i10 IndexRankings
Ranking Based On Selection: 14
Soil Science
Forestry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
65
0.657
* Total i10 IndexRankings
Ranking Based On Selection: 15
Soil and water
management
Remote sensing and GIS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
57
0.576
* Total i10 IndexRankings
Ranking Based On Selection: 16
Plant Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
91
0.938
* Total i10 IndexRankings
Ranking Based On Selection: 17
Climate Change
Agriculture
Watershed Management
Soil Fertility
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
56
0.602
* Total i10 IndexRankings
Ranking Based On Selection: 18
Animal breeding & genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
72
0.818
* Total i10 IndexRankings
Ranking Based On Selection: 19
endophyte
banana
crop protection
value chains
entomoloy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
64
0.753
* Total i10 IndexRankings
Ranking Based On Selection: 20
Crop Protecfion
Plant Health and Entomology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
77
0.928
* Total i10 IndexRankings
Ranking Based On Selection: 21
Soil Ecology
Soil Health
Food Security
Urban Agriculture
Environment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
58
0.744
* Total i10 IndexRankings
Ranking Based On Selection: 22
Plant Nematology
Plant Pathology
Plant Virology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
46
0.590
* Total i10 IndexRankings
Ranking Based On Selection: 23
Agricbusiness Management and Agrieconomics
Environmentalists
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
36
0.480
* Total i10 IndexRankings
Ranking Based On Selection: 24
Environmental and Resource Economics
Value Chain Analysis
Biodiversity
Dairy
Horticulture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
48
0.649
* Total i10 IndexRankings
Ranking Based On Selection: 25
Climate variability
soil fertility
community participation
environmental conservation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
58
0.795
Meine Van Noordwijk|Noordwijk, Meine van, van Noordwijk, Meine
World Agroforestry (ICRAF)
Nairobi, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
559
315
0.564
roots
agroforestry
ecosystem services
landscape
water
Kindt, Roeland
World Agroforestry (ICRAF)
Nairobi, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
351
218
0.621
agroforestry
ecology
biogeography
biodiversity
climate change
Virendra Pal Singh
World Agroforestry (ICRAF)
Nairobi, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
339
101
0.298
Agroforestry
Biofuel
Rice
agronomy
Philip Thornton
International Livestock Research Institute (ILRI)
Addis Ababa, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
309
210
0.680
Suyanto
World Agroforestry (ICRAF)
Nairobi, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
138
0.780
Fergus Sinclair
World Agroforestry (ICRAF)
Nairobi, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
173
116
0.671
agriculture
agroecology
agroforestry
food security
ecosystem services
Michael Bluemmel
International Livestock Research Institute (ILRI)
Addis Ababa, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
84
0.560
Steven Franzel
World Agroforestry (ICRAF)
Nairobi, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
75
0.500
Extension
marketing
agroforestry
natural resources management
participatory research
Ramni H Jamnadass
World Agroforestry (ICRAF)
Nairobi, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
96
0.653
Agroforestry
Restoration
Tree Conservation. Integrated Tree Seed Systems
Food Trees
Zac Tchoundjeu
World Agroforestry (ICRAF)
Nairobi, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
49
0.412
Agroforestry and Tree Domestication
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Alan Duncan
International Livestock Research Institute (ILRI)
Addis Ababa, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
70
0.614
livestock nutrition
smallholder
agriculture
Africa
Asia
Muhammad Mehmood Ul Hassan
World Agroforestry (ICRAF)
Nairobi, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
66
0.606
Capacity Development
Transdisciplinarity in research
Science Policy and Practice
Institutional reforms
Agroforestry
James M Roshetko
World Agroforestry (ICRAF)
Nairobi, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
62
0.620
Agroforestry
tree domestication
rural development
Mugendi Daniel Njiru
University of Embu
Embu, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
65
0.657
Charles KK Gachene
University of Nairobi
Nairobi, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
57
0.576
Soil and water
management
Remote sensing and GIS
Fathiya Khamis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
91
0.938
Christopher Shisanya
Kenyatta University
Nairobi, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
56
0.602
Climate Change
Agriculture
Watershed Management
Soil Fertility
Solomon Gizaw
International Livestock Research Institute (ILRI)
Addis Ababa, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
72
0.818
Thomas Dubois
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
64
0.753
endophyte
banana
crop protection
value chains
entomoloy
Saliou Niassy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
77
0.928
Crop Protecfion
Plant Health and Entomology
Nancy Njarua Karanja
University of Nairobi
Nairobi, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
58
0.744
Soil Ecology
Soil Health
Food Security
Urban Agriculture
Environment
Kimenju John Wangai
University of Nairobi
Nairobi, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
46
0.590
Plant Nematology
Plant Pathology
Plant Virology
Linda Nielsen
University of Nairobi
Nairobi, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
36
0.480
Agricbusiness Management and Agrieconomics
Environmentalists
John Mburu
University of Nairobi
Nairobi, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
48
0.649
Environmental and Resource Economics
Value Chain Analysis
Biodiversity
Dairy
Horticulture
Monicah Mucheru-Muna
Kenyatta University
Nairobi, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
58
0.795
Climate variability
soil fertility
community participation
environmental conservation