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Researcher · University of Copenhagen · Denmark

Per Juel Hansen

Per Juel Hansen publishes mostly in Oceanography, Environmental Chemistry and Molecular Biology, on topics such as Marine and coastal ecosystems, Protist diversity and phylogeny and Microbial Community Ecology and Physiology.

ORCID 0000-0003-0228-9621 OpenAlex
World rank
#62,823
of 1,633,909 ranked researchers
Rank in Denmark
#449
of 10,734
Works
45
Citations
418
Citations per work
9.3

What does Per Juel Hansen research?

Oceanography: 26.4%Environmental Chemistry: 17.0%Molecular Biology: 13.2%Global and Planetary Change: 7.5%other fields: 35.9%26%top field
Oceanography26.4%Environmental Chemistry17.0%Molecular Biology13.2%Global and Planetary Change7.5%other fields35.9%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Oceanography26% of their works
  2. 2Environmental Chemistry17% of their works
  3. 3Molecular Biology13% of their works
  4. 4Global and Planetary Change8% of their works
  5. 5Ecology8% of their works
  6. 6Animal Science and Zoology4% of their works

Research topics

Which keywords describe Per Juel Hansen's research?

The keywords of their largest research topics: Harmful Algal Blooms, Climate Change, Eutrophication, Dissolved Organic Matter, Oceanic Carbon Cycle, Cyanobacteria, Eukaryotic Microbes and Marine Microbes.

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. Harmful Algal Blooms173 topics
  2. Climate Change142 topics
  3. Eutrophication142 topics
  4. Dissolved Organic Matter101 topic
  5. Oceanic Carbon Cycle101 topic
  6. Cyanobacteria41 topic
  7. Eukaryotic Microbes41 topic
  8. Marine Microbes41 topic
  9. Microbial Biogeography41 topic
  10. Microbial Diversity41 topic
  11. Nutrient Control41 topic
  12. Dinoflagellates31 topic
  13. Marine Toxins31 topic
  14. Anaerobic21 topic
  15. Aquaculture21 topic
  16. Ecosystem Functioning21 topic
  17. Marine Biodiversity21 topic
  18. Methane Oxidation21 topic
  19. Oyster Reefs21 topic

Where does Per Juel Hansen work?

Per Juel Hansen's main affiliation in the publication record is University of Copenhagen, Denmark.

How many publications and citations does Per Juel Hansen have?

Science Explorer counts 45 works and 418 citations for Per Juel Hansen, ranking #62,823 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.