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Researcher · Nansen Environmental and Remote Sensing Center · ??

Ola M. Johannessen

Ola M. Johannessen publishes mostly in Atmospheric Science, Oceanography and Global and Planetary Change, on topics such as Arctic and Antarctic ice dynamics, Oceanographic and Atmospheric Processes and Cryospheric studies and observations.

ORCID 0000-0003-0026-4885 OpenAlex
World rank
#461,994
of 1,633,909 ranked researchers
Rank in ??
#752
of 3,358
Works
84
Citations
300
Citations per work
3.6

What does Ola M. Johannessen research?

Atmospheric Science: 38.1%Oceanography: 26.5%Global and Planetary Change: 8.8%Environmental Chemistry: 3.5%other fields: 23.1%38%top field
Atmospheric Science38.1%Oceanography26.5%Global and Planetary Change8.8%Environmental Chemistry3.5%other fields23.1%

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

  1. 1Atmospheric Science38% of their works
  2. 2Oceanography26% of their works
  3. 3Global and Planetary Change9% of their works
  4. 4Environmental Chemistry4% of their works
  5. 5Ecology3% of their works
  6. 6Earth-Surface Processes3% of their works

Research topics

Which keywords describe Ola M. Johannessen's research?

The keywords of their largest research topics: Climate Change, Ocean Circulation, Remote Sensing, Arctic, Decline, Hydrology, Sea Ice and Oceanic Modeling.

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 22 words, with their numbers
  1. Climate Change525 topics
  2. Ocean Circulation393 topics
  3. Remote Sensing322 topics
  4. Arctic312 topics
  5. Decline211 topic
  6. Hydrology212 topics
  7. Sea Ice211 topic
  8. Oceanic Modeling121 topic
  9. Tidal Analysis121 topic
  10. Glacier111 topic
  11. Water Availability111 topic
  12. Carbon Feedback101 topic
  13. Global Warming102 topics
  14. Permafrost101 topic
  15. Ocean Waves81 topic
  16. Wind Stress81 topic
  17. Climate Modeling61 topic
  18. Extreme Events61 topic
  19. Acoustic Techniques41 topic
  20. Dissolved Organic Matter41 topic
  21. Eutrophication41 topic
  22. Seafloor Mapping41 topic

Where does Ola M. Johannessen work?

Ola M. Johannessen's main affiliation in the publication record is Nansen Environmental and Remote Sensing Center, ??.

How many publications and citations does Ola M. Johannessen have?

Science Explorer counts 84 works and 300 citations for Ola M. Johannessen, ranking #461,994 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.