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William Perry Hay

William Perry Hay publishes mostly in Ecology, Ecology, Evolution, Behavior and Systematics and Paleontology, on topics such as Crustacean biology and ecology, Subterranean biodiversity and taxonomy and Collembola Taxonomy and Ecology Studies.

OpenAlex
World rank
#4,685,493
of 7,710,434 ranked researchers
Rank in United States
#1,234,894
of 1,627,098
Works
22
Citations
215
Citations per work
9.8
h-index
9
i10-index 8Top 68% in Ecology

What does William Perry Hay research?

William Perry Hay's work is mostly in Environmental Science (62%), Agricultural and Biological Sciences (11%), Earth and Planetary Sciences (11%).

Life Sciences11%Physical Sciences73%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Environmental Science1462.1%
    2. Earth and Planetary Sciences211.1%
  1. Everything else315.7%
    1. Agricultural and Biological Sciences211.1%
  1. 1Ecology44% of their works
  2. 2Ecology, Evolution, Behavior and Systematics11% of their works
  3. 3Paleontology11% of their works
  4. 4Global and Planetary Change9% of their works
  5. 5Ecological Modeling4% of their works
  6. 6Nature and Landscape Conservation4% of their works

Research topics

Which keywords describe William Perry Hay's research?

The keywords of their largest research topics: Biodiversity, Crayfish, Ecology, Invasion, Invasive Species, Climate Change, Evolution and Subterranean.

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 21 words, with their numbers
  1. Biodiversity215 topics
  2. Crayfish91 topic
  3. Ecology92 topics
  4. Invasion91 topic
  5. Invasive Species73 topics
  6. Climate Change52 topics
  7. Evolution51 topic
  8. Subterranean51 topic
  9. Collembola41 topic
  10. Diversity41 topic
  11. Ecosystem Engineering42 topics
  12. Ecosystem31 topic
  13. Ecosystem Management31 topic
  14. Marine Fisheries31 topic
  15. Parasites31 topic
  16. Beaver Dams21 topic
  17. Biodiversity Loss21 topic
  18. Ecological Niche21 topic
  19. Freshwater Mussels21 topic
  20. Habitat Restoration21 topic
  21. Species Distribution Modeling21 topic

Where does William Perry Hay work?

William Perry Hay's main affiliation in the publication record is Howard University, United States.

How many publications and citations does William Perry Hay have?

OpenAlex counts 22 works and 215 citations for William Perry Hay, an h-index of 9, ranking #4,685,493 of 7,710,434 researchers worldwide on the quality 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 have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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