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Researcher · University of Szeged · Hungary

A. W. van der Haar

A. W. van der Haar publishes mostly in Ecology, Evolution, Behavior and Systematics, Plant Science and Pharmacology, on topics such as Lichen and fungal ecology, Mediterranean and Iberian flora and fauna and Plant Diversity and Evolution.

OpenAlex
World rank
#149,138
of 1,633,909 ranked researchers
Rank in Hungary
#166
of 5,009
Works
19
Citations
447
Citations per work
23.5

What does A. W. van der Haar research?

Ecology, Evolution, Behavior and Systematics: 29.2%Plant Science: 20.8%Pharmacology: 8.3%Mechanical Engineering: 8.3%other fields: 33.4%29%top field
Ecology, Evolution, Behavior and Systematics29.2%Plant Science20.8%Pharmacology8.3%Mechanical Engineering8.3%other fields33.4%

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 Systematics29% of their works
  2. 2Plant Science21% of their works
  3. 3Pharmacology8% of their works
  4. 4Mechanical Engineering8% of their works
  5. 5Pediatrics, Perinatology and Child Health4% of their works
  6. 6Computational Mechanics4% of their works

Research topics

Which keywords describe A. W. van der Haar's research?

The keywords of their largest research topics: Biogeography, Invasive Species, Mosses, Phylogeny, Secondary Metabolites, Conservation, Lichen and Symbiosis.

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 26 words, with their numbers
  1. Biogeography85 topics
  2. Invasive Species43 topics
  3. Mosses42 topics
  4. Phylogeny43 topics
  5. Secondary Metabolites42 topics
  6. Conservation32 topics
  7. Lichen31 topic
  8. Symbiosis31 topic
  9. Taxonomy32 topics
  10. Biodiversity22 topics
  11. Climate Change22 topics
  12. Mediterranean21 topic
  13. Molecular Phylogeny22 topics
  14. Vascular Flora21 topic
  15. Angiosperm Phylogeny11 topic
  16. Antioxidant11 topic
  17. Bryophyte11 topic
  18. Cyperus11 topic
  19. Ecosystem Services11 topic
  20. Flora11 topic
  21. Flowering Plants11 topic
  22. Liverworts11 topic
  23. Lupin Seeds11 topic
  24. Nutritional Evaluation11 topic
  25. Pollinator Decline11 topic
  26. Vascular Plants11 topic

Where does A. W. van der Haar work?

A. W. van der Haar's main affiliation in the publication record is University of Szeged, Hungary.

How many publications and citations does A. W. van der Haar have?

Science Explorer counts 19 works and 447 citations for A. W. van der Haar, ranking #149,138 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.