Citation Rankings
Highly Cited Researchers
Academy of Sciences of the Czech Republic Highly Cited Researchers CitationNatural Sciences / Biological Science Rankings (Sort by last 6 years Citation Index) 2025
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
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,393
5,441
0.524
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
ecology
community ecology
population ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,051
5,066
0.629
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Conservation Biology
Freshwater Ecology
Invasive Species
Conservation Culturomics
Population Dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,168
4,894
0.793
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
přírodní látky
flavonoidy
biologická aktivita
metabolismus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,838
3,444
0.590
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,515
2,759
0.611
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
insect diapause
cold hardiness
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,496
2,438
0.444
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Integrative physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,636
2,349
0.646
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
microbial ecology
climate change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,514
2,237
0.637
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
imunologie
mol. biologie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,286
1,899
0.124
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Natural products
silymarin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,916
1,702
0.584
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
community ecology
evolutionary ecology
molecular ecology
symbiosis
eco-evolutionary dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,507
1,588
0.633
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Lepidoptera. butterflies
ecology
evolution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,134
1,560
0.498
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
evolutionary biology
molecular ecology
biogeography
ants
tropical biodiversity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,019
1,284
0.425
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Biologia da conservação
Modelação ecológica
Alterações climáticas
Dinâmica populacional
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,554
1,150
0.740
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
microbiology
ecology
streptomyces
natural products discovery
antibiotics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,044
1,092
0.534
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Ecology
Diversity
Plant Insect Interactions
Myrmecology
Entomology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,186
793
0.669
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
structural biology and genetic disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,103
771
0.699
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Organic biogeochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,023
652
0.637
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
entomology
acarology
biological pest control
entomopathogenic fungi
Phytoseiidae
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,916
585
0.305
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
microbial ecology
soil biodiversity
community phylogenetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
383
355
0.927
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Fluorescence microscopy
cell signaling
neuroscience
structural biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
902
316
0.350
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
Investigations on Soil Microbiology
Agricultural Microbiology
Environmental Microbiology
Plant
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
454
307
0.676
* Last 6 Years Citation Counts Rankings
Rankings
79,378
99
2
Ranking Based On Selection: 1
Rozman Jan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,393
5,441
0.524
* Last 6 Years Citation Counts Rankings
Rankings
87,017
115
3
Ranking Based On Selection: 2
Pierre Liancourt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,051
5,066
0.629
ecology
community ecology
population ecology
* Last 6 Years Citation Counts Rankings
Rankings
90,856
121
4
Ranking Based On Selection: 3
Ivan Jaric
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,168
4,894
0.793
Conservation Biology
Freshwater Ecology
Invasive Species
Conservation Culturomics
Population Dynamics
* Last 6 Years Citation Counts Rankings
Rankings
139,194
232
7
Ranking Based On Selection: 4
Kateřina Valentová
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,838
3,444
0.590
přírodní látky
flavonoidy
biologická aktivita
metabolismus
* Last 6 Years Citation Counts Rankings
Rankings
179,168
334
9
Ranking Based On Selection: 5
Miloslav Kverka
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,515
2,759
0.611
* Last 6 Years Citation Counts Rankings
Rankings
204,558
397
12
Ranking Based On Selection: 6
Vladimír Košťál
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,496
2,438
0.444
* Last 6 Years Citation Counts Rankings
Rankings
212,749
415
13
Ranking Based On Selection: 7
Martin Schwarzer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,636
2,349
0.646
* Last 6 Years Citation Counts Rankings
Rankings
223,925
448
14
Ranking Based On Selection: 8
Jana Voriskova
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,514
2,237
0.637
microbial ecology
climate change
* Last 6 Years Citation Counts Rankings
Rankings
264,048
570
17
Ranking Based On Selection: 9
Vaclav Horejsi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,286
1,899
0.124
* Last 6 Years Citation Counts Rankings
Rankings
293,341
649
18
Ranking Based On Selection: 10
David Biedermann
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,916
1,702
0.584
* Last 6 Years Citation Counts Rankings
Rankings
312,734
725
19
Ranking Based On Selection: 11
Jan Hrcek
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,507
1,588
0.633
community ecology
evolutionary ecology
molecular ecology
symbiosis
eco-evolutionary dynamics
* Last 6 Years Citation Counts Rankings
Rankings
317,788
743
20
Ranking Based On Selection: 12
Zdenek Faltynek Fric
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,134
1,560
0.498
Lepidoptera. butterflies
ecology
evolution
* Last 6 Years Citation Counts Rankings
Rankings
377,218
939
25
Ranking Based On Selection: 13
Milan Janda
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,019
1,284
0.425
evolutionary biology
molecular ecology
biogeography
ants
tropical biodiversity
* Last 6 Years Citation Counts Rankings
Rankings
413,181
1,068
28
Ranking Based On Selection: 14
Allan T. Souza
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,554
1,150
0.740
Biologia da conservação
Modelação ecológica
Alterações climáticas
Dinâmica populacional
* Last 6 Years Citation Counts Rankings
Rankings
430,230
1,120
29
Ranking Based On Selection: 15
Alica Chronakova
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,044
1,092
0.534
microbiology
ecology
streptomyces
natural products discovery
antibiotics
* Last 6 Years Citation Counts Rankings
Rankings
542,102
1,539
36
Ranking Based On Selection: 16
Petr Klimeš
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,186
793
0.669
Ecology
Diversity
Plant Insect Interactions
Myrmecology
Entomology
* Last 6 Years Citation Counts Rankings
Rankings
552,402
1,577
38
Ranking Based On Selection: 17
Ales Hnizda
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,103
771
0.699
structural biology and genetic disease
* Last 6 Years Citation Counts Rankings
Rankings
612,982
1,821
42
Ranking Based On Selection: 18
Travis Meador
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,023
652
0.637
* Last 6 Years Citation Counts Rankings
Rankings
652,044
1,964
45
Ranking Based On Selection: 19
Rostislav Zemek
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,916
585
0.305
entomology
acarology
biological pest control
entomopathogenic fungi
Phytoseiidae
* Last 6 Years Citation Counts Rankings
Rankings
849,343
2,834
51
Ranking Based On Selection: 20
Eduardo Pérez-Valera
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
383
355
0.927
microbial ecology
soil biodiversity
community phylogenetics
* Last 6 Years Citation Counts Rankings
Rankings
898,377
3,060
53
Ranking Based On Selection: 21
Josef Lazar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
902
316
0.350
Fluorescence microscopy
cell signaling
neuroscience
structural biology
* Last 6 Years Citation Counts Rankings
Rankings
911,310
3,121
54
Ranking Based On Selection: 22
Wesley De Melo Rangel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
454
307
0.676
Investigations on Soil Microbiology
Agricultural Microbiology
Environmental Microbiology
Plant