Science Explorer Back to mapMap
Discussion
Researcher · Barnard College · United States

Hilary S. Callahan

Hilary S. Callahan publishes mostly in Plant Science, Ecology, Evolution, Behavior and Systematics and Molecular Biology, on topics such as Plant and animal studies, Ecology and Vegetation Dynamics Studies and Mycorrhizal Fungi and Plant Interactions.

ORCID 0000-0002-5175-2611 OpenAlex
World rank
#1,583,280
of 7,710,434 ranked researchers
Rank in United States
#493,215
of 1,627,098
Works
41
Citations
1.5k
Citations per work
36.4
h-index
18
i10-index 21Top 21% in Plant Science
Hilary S. Callahan

What does Hilary S. Callahan research?

Hilary S. Callahan's work is mostly in Agricultural and Biological Sciences (47%), Biochemistry, Genetics and Molecular Biology (18%), Environmental Science (7%).

Life Sciences: 27 works · 65.1% of their workAgricultural and Biological Sciences: 19 works · 47.2% of their workPlant Science: 12 works · 28.3% of their workEcology, Evolution, Behavior and Systematics: 8 works · 18.9% of their workBiochemistry, Genetics and Molecular Biology: 7 works · 17.9% of their workMolecular Biology: 4 works · 10.4% of their workGenetics: 3 works · 7.5% of their workEverything else: 9 works · 22.6% of their workPhysical Sciences: 3 works · 6.6% of their workEnvironmental Science: 3 works · 6.6% of their workNature and Landscape Conservation: 3 works · 6.6% of their workSocial Sciences: 2 works · 5.7% of their workArts and Humanities: 2 works · 5.7% of their workHistory and Philosophy of Science: 2 works · 5.7% of their workTHEIR WORKHilary S.Callahan41works
Life Sciences65%Physical Sciences7%Social Sciences6%

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 Sciences1947.2%
    2. Biochemistry, Genetics and Molecular Biology717.9%
  2. Everything else922.6%
    1. Environmental Science36.6%
    1. Arts and Humanities25.7%
  1. 1Plant Science28% of their works
  2. 2Ecology, Evolution, Behavior and Systematics19% of their works
  3. 3Molecular Biology10% of their works
  4. 4Genetics8% of their works
  5. 5Nature and Landscape Conservation7% of their works
  6. 6History and Philosophy of Science6% of their works

Research topics

Which keywords describe Hilary S. Callahan's research?

The keywords of their largest research topics: Biodiversity, Habitat Fragmentation, Invasive Species, Ecosystem Services, Pollinator Decline, Conservation, Education and Plant Development.

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 22 words, with their numbers
  1. Biodiversity233 topics
  2. Habitat Fragmentation192 topics
  3. Invasive Species192 topics
  4. Ecosystem Services131 topic
  5. Pollinator Decline131 topic
  6. Conservation102 topics
  7. Education92 topics
  8. Plant Development82 topics
  9. Ecosystem61 topic
  10. Functional Diversity61 topic
  11. Acceptance51 topic
  12. Evolutionary Theory51 topic
  13. Fungal Diversity51 topic
  14. Mycorrhizal Fungi51 topic
  15. Pollen Tube Growth51 topic
  16. Self-Incompatibility51 topic
  17. Attitudes41 topic
  18. Flagship Species41 topic
  19. Nitrogen41 topic
  20. Phosphorus41 topic
  21. Photoreceptors41 topic
  22. Signal Transduction41 topic

Where does Hilary S. Callahan work?

Hilary S. Callahan's main affiliation in the publication record is Barnard College, United States.

How many publications and citations does Hilary S. Callahan have?

OpenAlex counts 41 works and 1,492 citations for Hilary S. Callahan, an h-index of 18, ranking #1,583,280 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.

Discussion

Ask a question or share a note about Hilary S. Callahan. Keep it to the research: no personal attacks, advertising or links. Any reader can report a post, which collapses it for everyone until it is opened.