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Researcher · DHI · Denmark

Jan Gregersen

Jan Gregersen publishes mostly in Water Science and Technology, Sociology and Political Science and Geology, on topics such as Hydrology and Watershed Management Studies, Environmental Monitoring and Data Management and Sociology and Education Studies.

OpenAlex
World rank
#4,072,169
of 7,710,434 ranked researchers
Rank in Denmark
#28,948
of 43,819
Works
19
Citations
462
Citations per work
24.3
h-index
5
i10-index 3Top 83% in Water Science and Technology
Jan Gregersen

What does Jan Gregersen research?

Jan Gregersen's work is mostly in Environmental Science (26%), Social Sciences (21%), Earth and Planetary Sciences (11%).

Everything else: 7 works · 36.2% of their workPhysical Sciences: 7 works · 36.1% of their workEnvironmental Science: 5 works · 25.5% of their workWater Science and Technology: 4 works · 19.1% of their workPollution: 1 works · 6.4% of their workEarth and Planetary Sciences: 2 works · 10.6% of their workGeology: 2 works · 10.6% of their workSocial Sciences: 5 works · 27.7% of their workSocial Sciences: 4 works · 21.3% of their workSociology and Political Science: 3 works · 14.9% of their workEducation: 1 works · 6.4% of their workBusiness, Management and Accounting: 1 works · 6.4% of their workOrganizational Behavior and Human Resource Management: 1 works · 6.4% of their workTHEIR WORKJan Gregersen19works
Physical Sciences36%Social Sciences28%

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. Everything else736.2%
    1. Environmental Science525.5%
    2. Earth and Planetary Sciences210.6%
    1. Social Sciences421.3%
    2. Business, Management and Accounting16.4%
  1. 1Water Science and Technology19% of their works
  2. 2Sociology and Political Science15% of their works
  3. 3Geology11% of their works
  4. 4Pollution6% of their works
  5. 5Organizational Behavior and Human Resource Management6% of their works
  6. 6Education6% of their works

Research topics

Which keywords describe Jan Gregersen's research?

The keywords of their largest research topics: Water Resources, Climate Change, Hydrological Modeling, Qualitative Inhaltsanalyse, Environmental Observations, Hydroinformatics, Bildungsungleichheit and Governance.

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. Water Resources122 topics
  2. Climate Change71 topic
  3. Hydrological Modeling71 topic
  4. Qualitative Inhaltsanalyse72 topics
  5. Environmental Observations51 topic
  6. Hydroinformatics51 topic
  7. Bildungsungleichheit41 topic
  8. Governance41 topic
  9. Anammox Bacteria31 topic
  10. Competence31 topic
  11. Digital Transformation31 topic
  12. Education31 topic
  13. Interdisciplinary Research31 topic
  14. Nitrogen-Cycling Network31 topic
  15. Organizational Change31 topic
  16. Social Innovation31 topic
  17. Learning Object Repositories21 topic
  18. Open Educational Resources21 topic

Where does Jan Gregersen work?

Jan Gregersen's main affiliation in the publication record is DHI, Denmark.

How many publications and citations does Jan Gregersen have?

OpenAlex counts 19 works and 462 citations for Jan Gregersen, an h-index of 5, ranking #4,072,169 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.

Discussion

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