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.
- 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
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%).
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
- Physical Sciences1673.2%
- Environmental Science1462.1%
- Earth and Planetary Sciences211.1%
- Everything else315.7%
- Life Sciences211.1%
- 1Ecology44% of their works
- 2Ecology, Evolution, Behavior and Systematics11% of their works
- 3Paleontology11% of their works
- 4Global and Planetary Change9% of their works
- 5Ecological Modeling4% of their works
- 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.
- Habitat Restoration
- Ecological Niche
- Beaver Dams
- Marine Fisheries
- Ecosystem
- Diversity
- Subterranean
- Climate Change
- Invasion
- Crayfish
- Biodiversity
- Ecology
- Invasive Species
- Evolution
- Collembola
- Ecosystem Engineering
- Ecosystem Management
- Parasites
- Biodiversity Loss
- Freshwater Mussels
- Species Distribution Modeling
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
- Biodiversity215 topics
- Crayfish91 topic
- Ecology92 topics
- Invasion91 topic
- Invasive Species73 topics
- Climate Change52 topics
- Evolution51 topic
- Subterranean51 topic
- Collembola41 topic
- Diversity41 topic
- Ecosystem Engineering42 topics
- Ecosystem31 topic
- Ecosystem Management31 topic
- Marine Fisheries31 topic
- Parasites31 topic
- Beaver Dams21 topic
- Biodiversity Loss21 topic
- Ecological Niche21 topic
- Freshwater Mussels21 topic
- Habitat Restoration21 topic
- 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.
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