Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: 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 :1
Environmental Engineering
Circular Economy
Waste Treatment and Resource Recovery
Risk assessment
Pollution Control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,299
1,150
0.885
* Total Citation Counts Rankings
Ranking Based On Selection :2
Environmental science
Natural hazards
Geomatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,153
576
0.500
* Total Citation Counts Rankings
Ranking Based On Selection :3
Environnement Santé Développent Écotoxicologie Agriculture Changement Climatique Genre
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
476
329
0.691
* Total Citation Counts Rankings
Ranking Based On Selection :4
Environnement et Développement Durable
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
160
129
0.806
* Total Citation Counts Rankings
Ranking Based On Selection :5
Water quality
Water and wastewater treatment
Water purification technologies
Environmental
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
138
134
0.971
* Total Citation Counts Rankings
Ranking Based On Selection :6
Agricultural Economics
Food Security
Climate Change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43
40
0.930
* Total Citation Counts Rankings
Ranking Based On Selection :7
Agronomy - Animal Science - Environmental Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
28
0.966
* Total Citation Counts Rankings
Ranking Based On Selection :8
Hydroinformatics
Hydrology
Water Accounding
Water Productivity
Climate Change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
Fidèle Suanon
Université d'Abomey Calavi
Benin, Benin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,299
1,150
0.885
Environmental Engineering
Circular Economy
Waste Treatment and Resource Recovery
Risk assessment
Pollution Control
Yvon-Carmen H. Hountondji
Université de Parakou
Benin, Benin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,153
576
0.500
Environmental science
Natural hazards
Geomatics
Armelle Sabine Yélignan Houn Kpatin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
476
329
0.691
Environnement Santé Développent Écotoxicologie Agriculture Changement Climatique Genre
Djohy Gildas Louis
Université de Parakou
Benin, Benin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
160
129
0.806
Environnement et Développement Durable
Akowanou Akuemaho Vo
Université d'Abomey Calavi
Benin, Benin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
138
134
0.971
Water quality
Water and wastewater treatment
Water purification technologies
Environmental
Fèmi Hounnou
Université d'Abomey Calavi
Benin, Benin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43
40
0.930
Agricultural Economics
Food Security
Climate Change
Cossi Ulriche Afatondji
Université d'Abomey Calavi
Benin, Benin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
28
0.966
Agronomy - Animal Science - Environmental Science
Benjamin Bonkoungou
Université d'Abomey Calavi
Benin, Benin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
Hydroinformatics
Hydrology
Water Accounding
Water Productivity
Climate Change