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Researcher · University of Puerto Rico-Mayaguez · Puerto Rico

Ernest H. Williams

Ernest H. Williams publishes mostly in Ecology, Nature and Landscape Conservation and Plant Science, on topics such as Parasite Biology and Host Interactions, Fish Biology and Ecology Studies and Plant and animal studies.

ORCID 0000-0002-9438-103X OpenAlex
World rank
#500,861
of 1,633,909 ranked researchers
Rank in Puerto Rico
#66
of 269
Works
48
Citations
125
Citations per work
2.6

What does Ernest H. Williams research?

Ecology: 37.0%Nature and Landscape Conservation: 9.3%Plant Science: 7.4%Small Animals: 5.6%other fields: 40.7%37%top field
Ecology37.0%Nature and Landscape Conservation9.3%Plant Science7.4%Small Animals5.6%other fields40.7%

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

  1. 1Ecology37% of their works
  2. 2Nature and Landscape Conservation9% of their works
  3. 3Plant Science7% of their works
  4. 4Small Animals6% of their works
  5. 5Ecology, Evolution, Behavior and Systematics6% of their works
  6. 6Oceanography6% of their works

Research topics

Which keywords describe Ernest H. Williams's research?

The keywords of their largest research topics: Biodiversity, Global Change, Invasive Species, Ecosystem, Parasites, DNA Barcoding, Conservation and Freshwater.

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. Biodiversity205 topics
  2. Global Change153 topics
  3. Invasive Species132 topics
  4. Ecosystem101 topic
  5. Parasites101 topic
  6. DNA Barcoding63 topics
  7. Conservation52 topics
  8. Freshwater52 topics
  9. Anthelmintic Resistance31 topic
  10. Ecosystem Services31 topic
  11. Fish31 topic
  12. Length-Weight Relationships31 topic
  13. Nematodes31 topic
  14. Pollinator Decline31 topic
  15. Crayfish21 topic
  16. Food Authentication21 topic
  17. Fraud Detection21 topic
  18. Invasion21 topic
  19. Lepidoptera21 topic
  20. Marine Organisms21 topic
  21. Ocean Acidification21 topic
  22. Taxonomy21 topic

Where does Ernest H. Williams work?

Ernest H. Williams's main affiliation in the publication record is University of Puerto Rico-Mayaguez, Puerto Rico.

How many publications and citations does Ernest H. Williams have?

Science Explorer counts 48 works and 125 citations for Ernest H. Williams, ranking #500,861 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.