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Researcher · Secretaría de Investigación, Innovación y Educación Superior · Mexico

Roger Orellana

Roger Orellana publishes mostly in Plant Science, Ecology, Evolution, Behavior and Systematics and Food Science, on topics such as Plant and soil sciences, Botanical Research and Applications and Plant Water Relations and Carbon Dynamics.

ORCID 0000-0001-5644-5453 OpenAlex
World rank
#4,848,910
of 7,710,434 ranked researchers
Rank in Mexico
#20,567
of 55,557
Works
46
Citations
647
Citations per work
14.1
h-index
15
i10-index 21Top 29% in Plant Science
Roger Orellana

What does Roger Orellana research?

Roger Orellana's work is mostly in Agricultural and Biological Sciences (48%), Environmental Science (8%), Biochemistry, Genetics and Molecular Biology (5%).

Life Sciences: 25 works · 53.4% of their workAgricultural and Biological Sciences: 22 works · 48.3% of their workPlant Science: 10 works · 22.0% of their workEcology, Evolution, Behavior and Systematics: 5 works · 10.2% of their workFood Science: 4 works · 8.5% of their workGeneral Agricultural and Biological Sciences: 3 works · 7.6% of their workBiochemistry, Genetics and Molecular Biology: 2 works · 5.1% of their workMolecular Biology: 2 works · 5.1% of their workEverything else: 18 works · 39.0% of their workPhysical Sciences: 3 works · 7.6% of their workEnvironmental Science: 3 works · 7.6% of their workGlobal and Planetary Change: 3 works · 7.6% of their workTHEIR WORKRoger Orellana46works
Life Sciences53%Physical Sciences8%

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 Sciences2248.3%
    2. Biochemistry, Genetics and Molecular Biology25.1%
  2. Everything else1839.0%
    1. Environmental Science37.6%
  1. 1Plant Science22% of their works
  2. 2Ecology, Evolution, Behavior and Systematics10% of their works
  3. 3Food Science8% of their works
  4. 4General Agricultural and Biological Sciences8% of their works
  5. 5Global and Planetary Change8% of their works
  6. 6Molecular Biology5% of their works

Research topics

Which keywords describe Roger Orellana's research?

The keywords of their largest research topics: Biodiversity, Nutrition, Agroecology, Biogeography, Sustainable Agriculture, Antioxidant, Betalains and Drought.

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 19 words, with their numbers
  1. Biodiversity122 topics
  2. Nutrition102 topics
  3. Agroecology81 topic
  4. Biogeography82 topics
  5. Sustainable Agriculture81 topic
  6. Antioxidant61 topic
  7. Betalains61 topic
  8. Drought61 topic
  9. Tree Mortality61 topic
  10. Angiosperm Phylogeny51 topic
  11. Flowering Plants51 topic
  12. Fungal Diversity51 topic
  13. Mycorrhizal Fungi51 topic
  14. Agriculture41 topic
  15. Conservation41 topic
  16. Ecosystem41 topic
  17. Food41 topic
  18. Epiphytes31 topic
  19. Ferns31 topic

Where does Roger Orellana work?

Roger Orellana's main affiliation in the publication record is Secretaría de Investigación, Innovación y Educación Superior, Mexico.

How many publications and citations does Roger Orellana have?

OpenAlex counts 46 works and 647 citations for Roger Orellana, an h-index of 15, ranking #4,848,910 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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