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Researcher · Experimental Station · United States

John P. Dempster

John P. Dempster publishes mostly in Ecology, Evolution, Behavior and Systematics, Insect Science and Plant Science, on topics such as Plant and animal studies, Ecology and Vegetation Dynamics Studies and Insect-Plant Interactions and Control.

OpenAlex
World rank
#559,940
of 7,710,434 ranked researchers
Rank in United States
#193,225
of 1,627,098
Works
61
Citations
2.7k
Citations per work
43.9
h-index
27
i10-index 40Top 10% in Ecology, Evolution, Behavior and Systematics
John P. Dempster

What does John P. Dempster research?

John P. Dempster's work is mostly in Agricultural and Biological Sciences (49%), Environmental Science (19%), Biochemistry, Genetics and Molecular Biology (7%).

Life Sciences: 34 works · 55.7% of their workAgricultural and Biological Sciences: 30 works · 49.0% of their workEcology, Evolution, Behavior and Systematics: 12 works · 19.5% of their workInsect Science: 9 works · 15.4% of their workPlant Science: 9 works · 14.1% of their workBiochemistry, Genetics and Molecular Biology: 4 works · 6.7% of their workGenetics: 4 works · 6.7% of their workEverything else: 16 works · 25.5% of their workPhysical Sciences: 11 works · 18.8% of their workEnvironmental Science: 11 works · 18.8% of their workEcology: 6 works · 10.1% of their workNature and Landscape Conservation: 5 works · 8.7% of their workTHEIR WORKJohn P. Dempster61works
Life Sciences56%Physical Sciences19%

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. Agricultural and Biological Sciences3049.0%
    2. Biochemistry, Genetics and Molecular Biology46.7%
  2. Everything else1625.5%
    1. Environmental Science1118.8%
  1. 1Ecology, Evolution, Behavior and Systematics20% of their works
  2. 2Insect Science15% of their works
  3. 3Plant Science14% of their works
  4. 4Ecology10% of their works
  5. 5Nature and Landscape Conservation9% of their works
  6. 6Genetics7% of their works

Research topics

Which keywords describe John P. Dempster's research?

The keywords of their largest research topics: Invasive Species, Biodiversity, Climate Change, Global Change, Habitat Fragmentation, Conservation, Biological Invasions and Biological Control.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 24 words, with their numbers
  1. Invasive Species476 topics
  2. Biodiversity313 topics
  3. Climate Change274 topics
  4. Global Change252 topics
  5. Habitat Fragmentation252 topics
  6. Conservation182 topics
  7. Biological Invasions162 topics
  8. Biological Control152 topics
  9. Ecosystem Services131 topic
  10. Pollinator Decline131 topic
  11. Ecosystem121 topic
  12. Functional Diversity121 topic
  13. Herbivore-Induced Plant Volatiles111 topic
  14. Jasmonate Signaling111 topic
  15. Island Ecosystems81 topic
  16. Population Dynamics81 topic
  17. Botanical Insecticides61 topic
  18. Essential Oils61 topic
  19. Flora61 topic
  20. Vascular Plants61 topic
  21. Bark Beetles41 topic
  22. Forest Pests41 topic
  23. Halyomorpha halys41 topic
  24. Stink Bug41 topic

Where does John P. Dempster work?

John P. Dempster's main affiliation in the publication record is Experimental Station, United States.

How many publications and citations does John P. Dempster have?

OpenAlex counts 61 works and 2,679 citations for John P. Dempster, an h-index of 27, ranking #559,940 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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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