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Researcher · University of San Diego · United States

Gregory K. Pregill

Gregory K. Pregill publishes mostly in Paleontology, Ecology, Evolution, Behavior and Systematics and Ecological Modeling, on topics such as Evolution and Paleontology Studies, Species Distribution and Climate Change and Amphibian and Reptile Biology.

OpenAlex
World rank
#543,901
of 1,633,909 ranked researchers
Rank in United States
#176,611
of 358,040
Works
16
Citations
147
Citations per work
9.2

What does Gregory K. Pregill research?

Paleontology: 34.5%Ecology, Evolution, Behavior and Systematics: 13.8%Ecological Modeling: 10.3%Global and Planetary Change: 10.3%other fields: 31.1%34%top field
Paleontology34.5%Ecology, Evolution, Behavior and Systematics13.8%Ecological Modeling10.3%Global and Planetary Change10.3%other fields31.1%

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

  1. 1Paleontology34% of their works
  2. 2Ecology, Evolution, Behavior and Systematics14% of their works
  3. 3Ecological Modeling10% of their works
  4. 4Global and Planetary Change10% of their works
  5. 5Nature and Landscape Conservation7% of their works
  6. 6Geography, Planning and Development3% of their works

Research topics

Which keywords describe Gregory K. Pregill's research?

The keywords of their largest research topics: Molecular Phylogeny, Biogeography, Climate Change, Mammal Evolution, Phylogenetic Comparative Analysis, Conservation Biology, Phylogenetic Analysis and Biodiversity.

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 25 words, with their numbers
  1. Molecular Phylogeny104 topics
  2. Biogeography82 topics
  3. Climate Change84 topics
  4. Mammal Evolution71 topic
  5. Phylogenetic Comparative Analysis71 topic
  6. Conservation Biology62 topics
  7. Phylogenetic Analysis63 topics
  8. Biodiversity42 topics
  9. Habitat Fragmentation42 topics
  10. Amphibian Declines31 topic
  11. Chytridiomycosis31 topic
  12. Ecological Niche31 topic
  13. Species Distribution Modeling31 topic
  14. Dinosaur21 topic
  15. Evolution21 topic
  16. Invasive Species22 topics
  17. Taxonomy22 topics
  18. Angiosperm Phylogeny11 topic
  19. Bats11 topic
  20. DNA Barcoding11 topic
  21. Earthworms11 topic
  22. Ecosystem Services11 topic
  23. Flowering Plants11 topic
  24. Hibernation11 topic
  25. Pollinator Decline11 topic

Where does Gregory K. Pregill work?

Gregory K. Pregill's main affiliation in the publication record is University of San Diego, United States.

How many publications and citations does Gregory K. Pregill have?

Science Explorer counts 16 works and 147 citations for Gregory K. Pregill, ranking #543,901 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.