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Researcher · Institut des Sciences de la Terre · France

Roland Hellmann

Roland Hellmann publishes mostly in Environmental Engineering, Astronomy and Astrophysics and Geophysics, on topics such as Groundwater flow and contamination studies, Soil Carbon and Nitrogen Dynamics and Building materials and conservation.

ORCID 0000-0002-9540-6817 OpenAlex
World rank
#269,781
of 1,633,909 ranked researchers
Rank in France
#14,715
of 96,116
Works
18
Citations
155
Citations per work
8.6

What does Roland Hellmann research?

Environmental Engineering: 20.0%Astronomy and Astrophysics: 13.3%Geophysics: 13.3%Water Science and Technology: 6.7%other fields: 46.7%20%top field
Environmental Engineering20.0%Astronomy and Astrophysics13.3%Geophysics13.3%Water Science and Technology6.7%other fields46.7%

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

  1. 1Environmental Engineering20% of their works
  2. 2Astronomy and Astrophysics13% of their works
  3. 3Geophysics13% of their works
  4. 4Water Science and Technology7% of their works
  5. 5Oceanography7% of their works
  6. 6Aerospace Engineering7% of their works

Research topics

Which keywords describe Roland Hellmann's research?

The keywords of their largest research topics: Climate Change, Groundwater Flow, Transport Modeling, Biodeterioration, Carpathian-Pannonian region, Cryogenic Storage, Electrical Resistivity Tomography and Geomycology.

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 17 words, with their numbers
  1. Climate Change22 topics
  2. Groundwater Flow21 topic
  3. Transport Modeling21 topic
  4. Biodeterioration11 topic
  5. Carpathian-Pannonian region11 topic
  6. Cryogenic Storage11 topic
  7. Electrical Resistivity Tomography11 topic
  8. GRACE11 topic
  9. Geomycology11 topic
  10. Liquefied Natural Gas (LNG)11 topic
  11. Magnetotelluric Imaging11 topic
  12. Nitrogen Cycle11 topic
  13. Pore-scale Modeling11 topic
  14. Sea Level Rise11 topic
  15. Soil Carbon Sequestration11 topic
  16. Tectonic Evolution11 topic
  17. X-ray Computed Tomography11 topic

Where does Roland Hellmann work?

Roland Hellmann's main affiliation in the publication record is Institut des Sciences de la Terre, France.

How many publications and citations does Roland Hellmann have?

Science Explorer counts 18 works and 155 citations for Roland Hellmann, ranking #269,781 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.