The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection :101
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
411
59
0.144
* Total Citation Counts Rankings
Ranking Based On Selection :102
Aquaculture
Ecology
Ecosystem
Wastewater
Restoration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
410
405
0.988
* Total Citation Counts Rankings
Ranking Based On Selection :103
Agriculture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
407
377
0.926
* Total Citation Counts Rankings
Ranking Based On Selection :104
Soil chemistry
Environmental pollution
Soil fertility.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
398
32
0.080
* Total Citation Counts Rankings
Ranking Based On Selection :105
Diary
cattle
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
378
166
0.439
* Total Citation Counts Rankings
Ranking Based On Selection :106
WASH
Occupational Health
Infection
prevention and Control
pesticides and health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
323
195
0.604
* Total Citation Counts Rankings
Ranking Based On Selection :107
Bioinformatics
Biotechnology
Microbiomes studies
Science Communication
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
318
314
0.987
* Total Citation Counts Rankings
Ranking Based On Selection :108
Forest Pathology
Plant Invasion
Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
299
220
0.736
* Total Citation Counts Rankings
Ranking Based On Selection :109
Agricultural Entomology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
292
291
0.997
* Total Citation Counts Rankings
Ranking Based On Selection :110
Natural Product
Biodiversity
Forestry and Natural Resources
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
288
206
0.715
* Total Citation Counts Rankings
Ranking Based On Selection :111
Forest engineering
Earth Sciences
Forestry institutions
Academic administration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
273
90
0.330
* Total Citation Counts Rankings
Ranking Based On Selection :112
Agrarian Studies
Rural Development
Agroecology
Food Sovereignty
ICT4D
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
256
252
0.984
* Total Citation Counts Rankings
Ranking Based On Selection :113
Agriculture and Environmental Sustainability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
256
240
0.938
* Total Citation Counts Rankings
Ranking Based On Selection :114
Forest and Community ecology
Forest conservation and management
Forest Certification
Non-Timber Forest Product
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
245
209
0.853
* Total Citation Counts Rankings
Ranking Based On Selection :115
Fisheries Ecology
Marine Protected areas
Aquatic Biodiversity
Aquatic pollution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
244
101
0.414
* Total Citation Counts Rankings
Ranking Based On Selection :116
Agricultural trade
policy analysis and development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
222
206
0.928
* Total Citation Counts Rankings
Ranking Based On Selection :117
Horticultural Crop Production and Post-harvest Handling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
208
154
0.740
* Total Citation Counts Rankings
Ranking Based On Selection :118
mangroves
fisheries
socioeconomics
governance
gender
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
206
114
0.553
* Total Citation Counts Rankings
Ranking Based On Selection :119
Poultry Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
203
194
0.956
* Total Citation Counts Rankings
Ranking Based On Selection :120
Plant Breeding
Genetics
Seed Technology and Molecular Biology.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
198
143
0.722
* Total Citation Counts Rankings
Ranking Based On Selection :121
Animal science
Livestock production systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
195
133
0.682
* Total Citation Counts Rankings
Ranking Based On Selection :122
Forest soil
Soil water
forest ecology and restoration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
181
178
0.983
* Total Citation Counts Rankings
Ranking Based On Selection :123
Agric Economics. Agribusiness
Microfinance
Business Adminstration
Banking
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
179
170
0.950
* Total Citation Counts Rankings
Ranking Based On Selection :124
Plant ecology
Phytoremediation
Carbon accounting in forests
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
180
113
0.628
* Total Citation Counts Rankings
Ranking Based On Selection :125
Marine and Wetland Ecology
Fisheries and Aquaculture
Climate change studies
GIS Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
178
176
0.989
Gerald Kimbi
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
411
59
0.144
Regan Nicholaus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
410
405
0.988
Aquaculture
Ecology
Ecosystem
Wastewater
Restoration
Daniel Masumbuko Nhunda
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
407
377
0.926
John Joseph Msaky
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
398
32
0.080
Soil chemistry
Environmental pollution
Soil fertility.
Elliot Phiri
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
378
166
0.439
Hussein Mohamed
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
323
195
0.604
WASH
Occupational Health
Infection
prevention and Control
pesticides and health
Aneth Bella David
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
318
314
0.987
Bioinformatics
Biotechnology
Microbiomes studies
Science Communication
Cosmas John Emily
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
299
220
0.736
Forest Pathology
Plant Invasion
Ecology
Bonaventure January
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
292
291
0.997
Mhuji Kilonzo
University of Dodoma
Dodoma, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
288
206
0.715
Natural Product
Biodiversity
Forestry and Natural Resources
Shemwetta Dunstan TK
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
273
90
0.330
Forest engineering
Earth Sciences
Forestry institutions
Academic administration
Gabriel Kanuti Ndimbo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
256
252
0.984
Agrarian Studies
Rural Development
Agroecology
Food Sovereignty
ICT4D
Marco Mng'Ong'O
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
256
240
0.938
Agriculture and Environmental Sustainability
Nandera Juma Lolila
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
245
209
0.853
Forest and Community ecology
Forest conservation and management
Forest Certification
Non-Timber Forest Product
Lydia Gaspare
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
244
101
0.414
Fisheries Ecology
Marine Protected areas
Aquatic Biodiversity
Aquatic pollution
Charles Mgeni
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
222
206
0.928
Agricultural trade
policy analysis and development
Hosea D. Mtui
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
208
154
0.740
Horticultural Crop Production and Post-harvest Handling
Rukia Kitula
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
206
114
0.553
mangroves
fisheries
socioeconomics
governance
gender
Elifuraha Barnabas Mngumi
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
203
194
0.956
Luseko Chilagane
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
198
143
0.722
Plant Breeding
Genetics
Seed Technology and Molecular Biology.
Dismas Said Shija
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
195
133
0.682
Animal science
Livestock production systems
Hadija Mchelu
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
181
178
0.983
Forest soil
Soil water
forest ecology and restoration
Kitala Malamsha
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
179
170
0.950
Agric Economics. Agribusiness
Microfinance
Business Adminstration
Banking
Nyatwere Donasian Mganga
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
180
113
0.628
Plant ecology
Phytoremediation
Carbon accounting in forests
Baraka P Nyangoko
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
178
176
0.989
Marine and Wetland Ecology
Fisheries and Aquaculture
Climate change studies
GIS Analysis