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Researcher · Royal Botanic Garden Edinburgh · United Kingdom

James Alexander Ratter

James Alexander Ratter publishes mostly in Ecology, Evolution, Behavior and Systematics, Nature and Landscape Conservation and Plant Science, on topics such as Ecology and Vegetation Dynamics Studies, Plant and animal studies and Plant Diversity and Evolution.

OpenAlex
World rank
#398,085
of 7,710,434 ranked researchers
Rank in United Kingdom
#35,096
of 367,258
Works
82
Citations
7.6k
Citations per work
92.2
h-index
31
i10-index 49Top 7.2% in Ecology, Evolution, Behavior and Systematics
James Alexander Ratter

What does James Alexander Ratter research?

James Alexander Ratter's work is mostly in Agricultural and Biological Sciences (47%), Environmental Science (32%).

Life Sciences: 38 works · 46.7% of their workAgricultural and Biological Sciences: 38 works · 46.7% of their workEcology, Evolution, Behavior and Systematics: 25 works · 29.9% of their workPlant Science: 8 works · 10.2% of their workSoil Science: 5 works · 6.6% of their workPhysical Sciences: 26 works · 31.5% of their workEnvironmental Science: 26 works · 31.5% of their workNature and Landscape Conservation: 17 works · 20.3% of their workEcology: 6 works · 7.6% of their workGlobal and Planetary Change: 3 works · 3.6% of their workEverything else: 18 works · 21.8% of their workTHEIR WORKJames AlexanderRatter82works
Life Sciences47%Physical Sciences32%

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 Sciences3846.7%
    1. Environmental Science2631.5%
  3. Everything else1821.8%
  1. 1Ecology, Evolution, Behavior and Systematics30% of their works
  2. 2Nature and Landscape Conservation20% of their works
  3. 3Plant Science10% of their works
  4. 4Ecology8% of their works
  5. 5Soil Science7% of their works
  6. 6Global and Planetary Change4% of their works

Research topics

Which keywords describe James Alexander Ratter's research?

The keywords of their largest research topics: Biodiversity, Invasive Species, Biogeography, Conservation, Ecosystem, Ecosystem Services, Pollinator Decline and Angiosperm Phylogeny.

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 20 words, with their numbers
  1. Biodiversity522 topics
  2. Invasive Species522 topics
  3. Biogeography313 topics
  4. Conservation281 topic
  5. Ecosystem281 topic
  6. Ecosystem Services241 topic
  7. Pollinator Decline241 topic
  8. Angiosperm Phylogeny201 topic
  9. Flowering Plants201 topic
  10. Allometric Models111 topic
  11. Biomass Estimation111 topic
  12. No-till Crop Production111 topic
  13. Phylogeny112 topics
  14. Soil Compaction111 topic
  15. Litter Production71 topic
  16. Nutrient Cycling71 topic
  17. Epiphytes61 topic
  18. Ferns61 topic
  19. Antioxidant51 topic
  20. Cyperus51 topic

Where does James Alexander Ratter work?

James Alexander Ratter's main affiliation in the publication record is Royal Botanic Garden Edinburgh, United Kingdom.

How many publications and citations does James Alexander Ratter have?

OpenAlex counts 82 works and 7,561 citations for James Alexander Ratter, an h-index of 31, ranking #398,085 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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