Charles W. O’Brien
Charles W. O’Brien publishes mostly in Ecology, Evolution, Behavior and Systematics, Ecology and Insect Science, on topics such as Forest Insect Ecology and Management, Coleoptera Taxonomy and Distribution and Coleoptera: Cerambycidae studies.
- World rank
- #47,203 of 1,633,909 ranked researchers
- Rank in United States
- #21,724 of 358,040
- Works
- 49
- Citations
- 317
- Citations per work
- 6.5
What does Charles W. O’Brien research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Ecology, Evolution, Behavior and Systematics26% of their works
- 2Ecology20% of their works
- 3Insect Science19% of their works
- 4Plant Science16% of their works
- 5Molecular Biology3% of their works
- 6Paleontology3% of their works
Research topics
Which keywords describe Charles W. O’Brien's research?
The keywords of their largest research topics: Invasive Species, Coleoptera, Taxonomy, Bark Beetles, Forest Pests, Pest Management, Biological Control and Evolution.
- Water Hyacinth
- Jasmonate Signaling
- Fruit Fly
- Phenolic Profile
- Botanical Insecticides
- Neotropical Region
- Conservation
- Evolution
- Pest Management
- Bark Beetles
- Coleoptera
- Invasive Species
- Taxonomy
- Forest Pests
- Biological Control
- Phylogeny
- Cerambycidae
- Antioxidant Activity
- Essential Oils
- Drosophila Suzukii
- Herbivore-Induced Plant Volatiles
- Ecological Impact
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
- Invasive Species203 topics
- Coleoptera162 topics
- Taxonomy162 topics
- Bark Beetles141 topic
- Forest Pests141 topic
- Pest Management143 topics
- Biological Control103 topics
- Evolution101 topic
- Phylogeny101 topic
- Conservation82 topics
- Cerambycidae61 topic
- Neotropical Region61 topic
- Antioxidant Activity51 topic
- Botanical Insecticides51 topic
- Essential Oils51 topic
- Phenolic Profile51 topic
- Drosophila Suzukii41 topic
- Fruit Fly41 topic
- Herbivore-Induced Plant Volatiles41 topic
- Jasmonate Signaling41 topic
- Ecological Impact21 topic
- Water Hyacinth21 topic
Where does Charles W. O’Brien work?
Charles W. O’Brien's main affiliation in the publication record is Florida Agricultural and Mechanical University, United States.
How many publications and citations does Charles W. O’Brien have?
Science Explorer counts 49 works and 317 citations for Charles W. O’Brien, ranking #47,203 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.