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Researcher · University of Tennessee at Knoxville · United States

Howard Crum

Howard Crum publishes mostly in Ecology, Evolution, Behavior and Systematics, Plant Science and Ecology, on topics such as Bryophyte Studies and Records, Botany and Plant Ecology Studies and Lichen and fungal ecology.

OpenAlex
World rank
#63,722
of 1,633,909 ranked researchers
Rank in United States
#28,912
of 358,040
Works
84
Citations
359
Citations per work
4.3

What does Howard Crum research?

Ecology, Evolution, Behavior and Systematics: 48.1%Plant Science: 36.8%Ecology: 3.8%Molecular Biology: 2.8%other fields: 8.5%48%top field
Ecology, Evolution, Behavior and Systematics48.1%Plant Science36.8%Ecology3.8%Molecular Biology2.8%other fields8.5%

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 Systematics48% of their works
  2. 2Plant Science37% of their works
  3. 3Ecology4% of their works
  4. 4Molecular Biology3% of their works
  5. 5Insect Science1% of their works
  6. 6Pharmacy1% of their works

Research topics

Which keywords describe Howard Crum's research?

The keywords of their largest research topics: Biogeography, Phylogeny, Mosses, Bryophyte, Liverworts, Climate Change, Conservation and Flora.

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 22 words, with their numbers
  1. Biogeography545 topics
  2. Phylogeny465 topics
  3. Mosses402 topics
  4. Bryophyte281 topic
  5. Liverworts281 topic
  6. Climate Change242 topics
  7. Conservation242 topics
  8. Flora211 topic
  9. Vascular Plants211 topic
  10. Lichen121 topic
  11. Symbiosis121 topic
  12. Antioxidant81 topic
  13. Cyperus81 topic
  14. Polyploidy72 topics
  15. Apomixis41 topic
  16. Grasses41 topic
  17. Carbon31 topic
  18. Epiphytes31 topic
  19. Ferns31 topic
  20. Mediterranean31 topic
  21. Peatlands31 topic
  22. Vascular Flora31 topic

Where does Howard Crum work?

Howard Crum's main affiliation in the publication record is University of Tennessee at Knoxville, United States.

How many publications and citations does Howard Crum have?

Science Explorer counts 84 works and 359 citations for Howard Crum, ranking #63,722 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.