Roland M. Harper
Roland M. Harper publishes mostly in Ecology, Plant Science and Anthropology, on topics such as Botany, Ecology, and Taxonomy Studies, Rangeland and Wildlife Management and Archaeology and Natural History.
- World rank
- #1,027,472 of 1,633,909 ranked researchers
- Rank in United States
- #268,532 of 358,040
- Works
- 38
- Citations
- 22
- Citations per work
- 0.6
What does Roland M. Harper research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Ecology15% of their works
- 2Plant Science15% of their works
- 3Anthropology9% of their works
- 4Forestry6% of their works
- 5Ecology, Evolution, Behavior and Systematics6% of their works
- 6Classics6% of their works
Research topics
Which keywords describe Roland M. Harper's research?
The keywords of their largest research topics: Biogeography, Phylogeny, Antioxidant, Biodiversity, Cyperus, Invasive Species, Ecosystem and Ecosystem Services.
- Switchgrass
- Pollinator Decline
- Perennial Pastures
- Consumer Perception
- Bioenergy Crops
- Traditional Irrigation
- Ecosystem Services
- Invasive Species
- Biodiversity
- Phylogeny
- Biogeography
- Antioxidant
- Cyperus
- Ecosystem
- Sagebrush
- Water Sustainability
- Brassicaceae
- Grazing Management
- Plant-Animal Interactions
- Sensory Analysis
- molecular systematics
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 21 words, with their numbers
- Biogeography52 topics
- Phylogeny52 topics
- Antioxidant41 topic
- Biodiversity42 topics
- Cyperus41 topic
- Invasive Species42 topics
- Ecosystem31 topic
- Ecosystem Services32 topics
- Sagebrush31 topic
- Traditional Irrigation21 topic
- Water Sustainability21 topic
- Bioenergy Crops11 topic
- Brassicaceae11 topic
- Consumer Perception11 topic
- Grazing Management11 topic
- Perennial Pastures11 topic
- Plant-Animal Interactions11 topic
- Pollinator Decline11 topic
- Sensory Analysis11 topic
- Switchgrass11 topic
- molecular systematics11 topic
Where does Roland M. Harper work?
Roland M. Harper's main affiliation in the publication record is Point University, United States.
How many publications and citations does Roland M. Harper have?
Science Explorer counts 38 works and 22 citations for Roland M. Harper, ranking #1,027,472 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.