Citation Rankings
Highly Cited Researchers

Natural Sciences / Biological Science Highly Cited Researchers 4 Scientists Citation Rankings - 2025

The Citation Rankings (Highly Cited Researchers) list 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
Greece
Ilias F Ilias
Botany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,504
540
0.359
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Greece
Spyros Tsiftsis|Σπύρος Τσιφτσής
Orchids
conservation
macroecology
species distribution modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,289
970
0.753
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Greece
Vasilios Liordos
wildlife ecology and management
urban ecosystems
forests
wetlands
human dimensions of wildlife
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
940
637
0.678
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Greece
George Minos
Ichthyology
Fish Biology
Aquaculture
Aquatic Invasions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
674
351
0.521
* Total Citation Counts Rankings
Rankings
542,749
Greece
4,576
23
Ranking Based On Selection: 1
Ilias F Ilias
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,504
540
0.359
* Total Citation Counts Rankings
Rankings
596,013
Greece
4,985
28
Ranking Based On Selection: 2
Spyros Tsiftsis|Σπύρος Τσιφτσής
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,289
970
0.753
Orchids
conservation
macroecology
species distribution modelling
* Total Citation Counts Rankings
Rankings
709,004
Greece
5,885
32
Ranking Based On Selection: 3
Vasilios Liordos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
940
637
0.678
wildlife ecology and management
urban ecosystems
forests
wetlands
human dimensions of wildlife
* Total Citation Counts Rankings
Rankings
825,243
Greece
6,733
40
Ranking Based On Selection: 4
George Minos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
674
351
0.521
Ichthyology
Fish Biology
Aquaculture
Aquatic Invasions