John M. Randall
John M. Randall publishes mostly in Plant Science, Ecology and Insect Science, on topics such as Plant and animal studies, Botany, Ecology, and Taxonomy Studies and Biological Control of Invasive Species.
- World rank
- #534,593 of 7,710,434 ranked researchers
- Rank in United States
- #185,175 of 1,627,098
- Works
- 102
- Citations
- 4k
- Citations per work
- 38.9
What does John M. Randall research?
John M. Randall's work is mostly in Agricultural and Biological Sciences (30%), Environmental Science (20%).
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
- Everything else5149.7%
- Life Sciences3130.4%
- Physical Sciences2019.9%
- Environmental Science2019.9%
- 1Plant Science15% of their works
- 2Ecology10% of their works
- 3Insect Science8% of their works
- 4Ecology, Evolution, Behavior and Systematics7% of their works
- 5Nature and Landscape Conservation5% of their works
- 6Global and Planetary Change5% of their works
Research topics
Which keywords describe John M. Randall's research?
The keywords of their largest research topics: Invasive Species, Biodiversity, Climate Change, Conservation, Global Change, Habitat Fragmentation, Ecosystem and Ecosystem Services.
- Fertility Preservation
- Polycystic Ovary Syndrome
- Ecological Niche
- Community Ecology
- Water Hyacinth
- Biological Control
- Cyperus
- Ecosystem Services
- Habitat Fragmentation
- Conservation
- Biodiversity
- Invasive Species
- Climate Change
- Global Change
- Ecosystem
- Pollinator Decline
- Phylogeny
- Sagebrush
- Wildlife Habitat
- Functional Diversity
- Ovarian Reserve
- Species Distribution Modeling
- Ovarian Tissue Cryopreservation
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 23 words, with their numbers
- Invasive Species434 topics
- Biodiversity404 topics
- Climate Change313 topics
- Conservation293 topics
- Global Change232 topics
- Habitat Fragmentation232 topics
- Ecosystem192 topics
- Ecosystem Services141 topic
- Pollinator Decline141 topic
- Cyperus121 topic
- Phylogeny121 topic
- Biological Control101 topic
- Sagebrush101 topic
- Water Hyacinth101 topic
- Wildlife Habitat101 topic
- Community Ecology91 topic
- Functional Diversity91 topic
- Ecological Niche71 topic
- Ovarian Reserve71 topic
- Polycystic Ovary Syndrome71 topic
- Species Distribution Modeling71 topic
- Fertility Preservation61 topic
- Ovarian Tissue Cryopreservation61 topic
Where does John M. Randall work?
John M. Randall's main affiliation in the publication record is The Nature Conservancy, United States.
How many publications and citations does John M. Randall have?
OpenAlex counts 102 works and 3,969 citations for John M. Randall, an h-index of 31, ranking #534,593 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 John M. Randall. 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.