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
Veterinary medicine
Environmental science
Conservation biology
Water
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
697
364
0.522
* Total Citation Counts Rankings
Ranking Based On Selection :2
Ecological research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
175
153
0.874
* Total Citation Counts Rankings
Ranking Based On Selection :3
biodiveristy and ecosystem management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31
20
0.645
* Total Citation Counts Rankings
Ranking Based On Selection :4
ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Epaphras Alex Muse
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
697
364
0.522
Veterinary medicine
Environmental science
Conservation biology
Water
Halima Kiwango
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
175
153
0.874
Emanuel Sisya|Emanuel Stephan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31
20
0.645
Martin Joseph Bayo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000