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Researcher · Ducks Unlimited Canada · Canada

Llwellyn M. Armstrong

Llwellyn M. Armstrong publishes mostly in Ecology, Global and Planetary Change and Nature and Landscape Conservation, on topics such as Avian ecology and behavior, Wildlife Ecology and Conservation and Rangeland and Wildlife Management.

ORCID 0000-0002-5083-5570 OpenAlex
World rank
#5,055,997
of 7,710,434 ranked researchers
Rank in Canada
#148,561
of 183,316
Works
48
Citations
967
Citations per work
20.1
h-index
18
i10-index 25Top 28% in Ecology
Llwellyn M. Armstrong

What does Llwellyn M. Armstrong research?

Llwellyn M. Armstrong's work is mostly in Environmental Science (79%), Agricultural and Biological Sciences (4%).

Physical Sciences: 38 works · 79.0% of their workEnvironmental Science: 38 works · 79.0% of their workEcology: 26 works · 53.4% of their workGlobal and Planetary Change: 4 works · 9.0% of their workNature and Landscape Conservation: 4 works · 9.0% of their workEcological Modeling: 2 works · 3.8% of their workEnvironmental Chemistry: 2 works · 3.8% of their workEverything else: 8 works · 16.5% of their workLife Sciences: 2 works · 4.5% of their workAgricultural and Biological Sciences: 2 works · 4.5% of their workEcology, Evolution, Behavior and Systematics: 2 works · 4.5% of their workTHEIR WORKLlwellyn M.Armstrong48works
Life Sciences4%Physical Sciences79%

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. Environmental Science3879.0%
  2. Everything else816.5%
    1. Agricultural and Biological Sciences24.5%
  1. 1Ecology53% of their works
  2. 2Global and Planetary Change9% of their works
  3. 3Nature and Landscape Conservation9% of their works
  4. 4Ecology, Evolution, Behavior and Systematics4% of their works
  5. 5Ecological Modeling4% of their works
  6. 6Environmental Chemistry4% of their works

Research topics

Which keywords describe Llwellyn M. Armstrong's research?

The keywords of their largest research topics: Climate Change, Habitat Selection, Avian Ecology, Migration Patterns, Biodiversity, Conservation, Ecosystem and Animal Movement.

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. Climate Change616 topics
  2. Habitat Selection432 topics
  3. Avian Ecology271 topic
  4. Migration Patterns271 topic
  5. Biodiversity233 topics
  6. Conservation182 topics
  7. Ecosystem182 topics
  8. Animal Movement161 topic
  9. Occupancy Rates161 topic
  10. Sagebrush121 topic
  11. Wildlife Habitat121 topic
  12. Ecosystem Resilience112 topics
  13. Coastal Protection61 topic
  14. Forest Fires61 topic
  15. Functional Diversity61 topic
  16. Habitat Fragmentation61 topic
  17. Mangrove Forests61 topic
  18. Wildfire Activity61 topic
  19. Carbon51 topic
  20. Ecological Niche51 topic
  21. Peatlands51 topic
  22. Species Distribution Modeling51 topic

Where does Llwellyn M. Armstrong work?

Llwellyn M. Armstrong's main affiliation in the publication record is Ducks Unlimited Canada, Canada.

How many publications and citations does Llwellyn M. Armstrong have?

OpenAlex counts 48 works and 967 citations for Llwellyn M. Armstrong, an h-index of 18, ranking #5,055,997 of 7,710,434 researchers worldwide on the quality 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 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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