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Researcher · University of Ostrava · Czechia

Petr Kočárek

Petr Kočárek publishes mostly in Ecology, Evolution, Behavior and Systematics, Plant Science and Genetics, on topics such as Fossil Insects in Amber, Botany and Plant Ecology Studies and Bryophyte Studies and Records.

ORCID 0000-0002-1739-0143 OpenAlex
World rank
#492,426
of 1,633,909 ranked researchers
Rank in Czechia
#1,355
of 9,029
Works
24
Citations
56
Citations per work
2.3

What does Petr Kočárek research?

Ecology, Evolution, Behavior and Systematics: 65.5%Plant Science: 13.8%Genetics: 6.9%Paleontology: 6.9%other fields: 6.9%66%top field
Ecology, Evolution, Behavior and Systematics65.5%Plant Science13.8%Genetics6.9%Paleontology6.9%other fields6.9%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Ecology, Evolution, Behavior and Systematics66% of their works
  2. 2Plant Science14% of their works
  3. 3Genetics7% of their works
  4. 4Paleontology7% of their works
  5. 5Ecology3% of their works
  6. 6Nature and Landscape Conservation3% of their works

Research topics

Which keywords describe Petr Kočárek's research?

The keywords of their largest research topics: Biogeography, Phylogeny, Taxonomy, Ecology, Amber Fossils, Biodiversity, Climate Change and Evolution.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 27 words, with their numbers
  1. Biogeography115 topics
  2. Phylogeny115 topics
  3. Taxonomy84 topics
  4. Ecology72 topics
  5. Amber Fossils51 topic
  6. Biodiversity52 topics
  7. Climate Change52 topics
  8. Evolution53 topics
  9. Insect Evolution51 topic
  10. Conservation41 topic
  11. Habitat Fragmentation42 topics
  12. Speciation42 topics
  13. Systematics42 topics
  14. Vascular Plants41 topic
  15. Acoustic Communication31 topic
  16. Bryophyte31 topic
  17. Collembola31 topic
  18. Diversity31 topic
  19. Mosses31 topic
  20. Orthoptera31 topic
  21. Morphology22 topics
  22. Coleoptera11 topic
  23. Diptera11 topic
  24. Ecosystem Services11 topic
  25. Pollinator Decline11 topic
  26. beetles11 topic
  27. molecular data11 topic

Where does Petr Kočárek work?

Petr Kočárek's main affiliation in the publication record is University of Ostrava, Czechia.

How many publications and citations does Petr Kočárek have?

Science Explorer counts 24 works and 56 citations for Petr Kočárek, ranking #492,426 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.