Citation Rankings
Highly Cited Researchers

Highly Cited Researchers Citation Rankings 2025

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 :1
Slovakia
Jozef Sibik
Ecology
Botany
Conservation Biology
Vegetation Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,003
2,718
0.679
* Total Citation Counts Rankings
Ranking Based On Selection :2
Slovakia
Fedor Čiampor
Dryopoid beetles (Coleoptera)
systematics
phylogeny
evolutionary biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,579
1,920
0.744
* Total Citation Counts Rankings
Ranking Based On Selection :3
Slovakia
Zuzana Čiamporová-Zaťovičová
molecular ecology
faunistics
macroinvertebrates
Coleoptera
Trichoptera
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,486
1,086
0.731
* Total Citation Counts Rankings
Ranking Based On Selection :4
Slovakia
Anna Guttova
phylogeny
phylogeography
biosystematics
niches
lichens
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,340
562
0.419
* Total Citation Counts Rankings
Rankings
252,259
Slovakia
119
1
Ranking Based On Selection: 1
Jozef Sibik
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,003
2,718
0.679
Ecology
Botany
Conservation Biology
Vegetation Science
* Total Citation Counts Rankings
Rankings
364,480
Slovakia
211
2
Ranking Based On Selection: 2
Fedor Čiampor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,579
1,920
0.744
Dryopoid beetles (Coleoptera)
systematics
phylogeny
evolutionary biology
* Total Citation Counts Rankings
Rankings
538,599
Slovakia
402
3
Ranking Based On Selection: 3
Zuzana Čiamporová-Zaťovičová
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,486
1,086
0.731
molecular ecology
faunistics
macroinvertebrates
Coleoptera
Trichoptera
* Total Citation Counts Rankings
Rankings
574,359
Slovakia
449
4
Ranking Based On Selection: 4
Anna Guttova
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,340
562
0.419
phylogeny
phylogeography
biosystematics
niches
lichens
* Total Citation Counts Rankings
Rankings
816,361
Slovakia
842
5
Ranking Based On Selection: 5
Ladislav Pekarik
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
676
444
0.657