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Researcher · University of Staffordshire · United Kingdom

Roger L. H. Dennis

Roger L. H. Dennis publishes mostly in Genetics, Nature and Landscape Conservation and Ecology, Evolution, Behavior and Systematics, on topics such as Lepidoptera: Biology and Taxonomy, Ecology and Vegetation Dynamics Studies and Plant and animal studies.

ORCID 0000-0003-0874-9932 OpenAlex
World rank
#1,071,843
of 1,633,909 ranked researchers
Rank in United Kingdom
#72,059
of 90,785
Works
45
Citations
79
Citations per work
1.8

What does Roger L. H. Dennis research?

Genetics: 23.4%Nature and Landscape Conservation: 20.3%Ecology, Evolution, Behavior and Systematics: 15.6%Ecological Modeling: 14.1%other fields: 26.6%23%top field
Genetics23.4%Nature and Landscape Conservation20.3%Ecology, Evolution, Behavior and Systematics15.6%Ecological Modeling14.1%other fields26.6%

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

  1. 1Genetics23% of their works
  2. 2Nature and Landscape Conservation20% of their works
  3. 3Ecology, Evolution, Behavior and Systematics16% of their works
  4. 4Ecological Modeling14% of their works
  5. 5Plant Science6% of their works
  6. 6Insect Science6% of their works

Research topics

Which keywords describe Roger L. H. Dennis's research?

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

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 23 words, with their numbers
  1. Biodiversity475 topics
  2. Invasive Species284 topics
  3. Global Change232 topics
  4. Habitat Fragmentation232 topics
  5. Climate Change213 topics
  6. Conservation183 topics
  7. DNA Barcoding131 topic
  8. Ecosystem131 topic
  9. Functional Diversity131 topic
  10. Lepidoptera131 topic
  11. Ecosystem Services101 topic
  12. Pollinator Decline101 topic
  13. Ecological Niche91 topic
  14. Species Distribution Modeling91 topic
  15. Biological Control31 topic
  16. Water Hyacinth31 topic
  17. Antioxidant22 topics
  18. Flora21 topic
  19. Vascular Plants21 topic
  20. Camel Milk11 topic
  21. Honey11 topic
  22. Nutritional11 topic
  23. Propolis11 topic

Where does Roger L. H. Dennis work?

Roger L. H. Dennis's main affiliation in the publication record is University of Staffordshire, United Kingdom.

How many publications and citations does Roger L. H. Dennis have?

Science Explorer counts 45 works and 79 citations for Roger L. H. Dennis, ranking #1,071,843 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.