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Researcher · Imperial Oil (Canada) · Canada

Jan Jansonius

Jan Jansonius publishes mostly in Paleontology, Ecology, Evolution, Behavior and Systematics and Atmospheric Science, on topics such as Paleontology and Stratigraphy of Fossils, Plant Diversity and Evolution and Geology and Paleoclimatology Research.

OpenAlex
World rank
#2,670,698
of 7,710,434 ranked researchers
Rank in Canada
#86,964
of 183,316
Works
44
Citations
4k
Citations per work
91.2
h-index
16
i10-index 18Top 36% in Paleontology
Jan Jansonius

What does Jan Jansonius research?

Jan Jansonius's work is mostly in Earth and Planetary Sciences (37%), Agricultural and Biological Sciences (28%), Biochemistry, Genetics and Molecular Biology (4%).

Physical Sciences: 16 works · 36.9% of their workEarth and Planetary Sciences: 16 works · 36.9% of their workPaleontology: 9 works · 20.7% of their workAtmospheric Science: 4 works · 9.9% of their workOceanography: 3 works · 6.3% of their workEverything else: 14 works · 31.6% of their workLife Sciences: 14 works · 31.5% of their workAgricultural and Biological Sciences: 12 works · 27.9% of their workEcology, Evolution, Behavior and Systematics: 8 works · 18.9% of their workPlant Science: 4 works · 9.0% of their workBiochemistry, Genetics and Molecular Biology: 2 works · 3.6% of their workMolecular Biology: 2 works · 3.6% of their workTHEIR WORKJan Jansonius44works
Life Sciences32%Physical Sciences37%

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. Earth and Planetary Sciences1636.9%
  2. Everything else1431.6%
    1. Agricultural and Biological Sciences1227.9%
    2. Biochemistry, Genetics and Molecular Biology23.6%
  1. 1Paleontology21% of their works
  2. 2Ecology, Evolution, Behavior and Systematics19% of their works
  3. 3Atmospheric Science10% of their works
  4. 4Plant Science9% of their works
  5. 5Oceanography6% of their works
  6. 6Molecular Biology4% of their works

Research topics

Which keywords describe Jan Jansonius's research?

The keywords of their largest research topics: Biogeography, Paleoproductivity, Paleoredox, Angiosperm Phylogeny, Flowering Plants, Climate Change, Paleoclimatology and 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 18 words, with their numbers
  1. Biogeography243 topics
  2. Paleoproductivity181 topic
  3. Paleoredox181 topic
  4. Angiosperm Phylogeny151 topic
  5. Flowering Plants151 topic
  6. Climate Change111 topic
  7. Paleoclimatology111 topic
  8. Phylogeny72 topics
  9. Ecosystem Functioning51 topic
  10. Marine Biodiversity51 topic
  11. Antioxidant41 topic
  12. Cyperus41 topic
  13. Apomixis31 topic
  14. Arctic31 topic
  15. Grasses31 topic
  16. Machine Learning31 topic
  17. Mineral Prospectivity31 topic
  18. geology31 topic

Where does Jan Jansonius work?

Jan Jansonius's main affiliation in the publication record is Imperial Oil (Canada), Canada.

How many publications and citations does Jan Jansonius have?

OpenAlex counts 44 works and 4,013 citations for Jan Jansonius, an h-index of 16, ranking #2,670,698 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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