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Researcher · Helmholtz-Zentrum Hereon · Germany

Ulrich Callies

Ulrich Callies publishes mostly in Oceanography, Global and Planetary Change and Atmospheric Science, on topics such as Oceanographic and Atmospheric Processes, Marine and coastal ecosystems and Climate variability and models.

ORCID 0000-0003-4837-1006 OpenAlex
World rank
#1,205,186
of 7,710,434 ranked researchers
Rank in Germany
#59,358
of 364,343
Works
102
Citations
3.1k
Citations per work
30.6
h-index
23
i10-index 35Top 21% in Oceanography
Ulrich Callies

What does Ulrich Callies research?

Ulrich Callies's work is mostly in Earth and Planetary Sciences (31%), Environmental Science (18%), Engineering (4%).

Physical Sciences: 58 works · 56.9% of their workEarth and Planetary Sciences: 31 works · 30.7% of their workOceanography: 20 works · 19.4% of their workAtmospheric Science: 12 works · 11.3% of their workEnvironmental Science: 18 works · 17.6% of their workGlobal and Planetary Change: 14 works · 14.0% of their workWater Science and Technology: 4 works · 3.6% of their workEngineering: 5 works · 4.5% of their workComputational Mechanics: 5 works · 4.5% of their workPhysics and Astronomy: 4 works · 4.1% of their workStatistical and Nonlinear Physics: 4 works · 4.1% of their workEverything else: 44 works · 43.1% of their workTHEIR WORKUlrich Callies102works
Physical Sciences57%

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 Sciences3130.7%
    2. Environmental Science1817.6%
    3. Engineering54.5%
    4. Physics and Astronomy44.1%
  2. Everything else4443.1%
  1. 1Oceanography19% of their works
  2. 2Global and Planetary Change14% of their works
  3. 3Atmospheric Science11% of their works
  4. 4Computational Mechanics4% of their works
  5. 5Statistical and Nonlinear Physics4% of their works
  6. 6Water Science and Technology4% of their works

Research topics

Which keywords describe Ulrich Callies's research?

The keywords of their largest research topics: Climate Change, Ocean Circulation, Data Assimilation, Global Warming, Oceanic Modeling, Tidal Analysis, Dissolved Organic Matter and Eutrophication.

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 20 words, with their numbers
  1. Climate Change313 topics
  2. Ocean Circulation302 topics
  3. Data Assimilation262 topics
  4. Global Warming242 topics
  5. Oceanic Modeling191 topic
  6. Tidal Analysis191 topic
  7. Dissolved Organic Matter131 topic
  8. Eutrophication131 topic
  9. Climate Modeling111 topic
  10. Extreme Events111 topic
  11. Emissions101 topic
  12. Methane101 topic
  13. Atmospheric Aerosols71 topic
  14. Black Carbon71 topic
  15. Convective Parameterization71 topic
  16. Ecosystem Management71 topic
  17. Ensemble Kalman Filter71 topic
  18. Marine Fisheries71 topic
  19. Oil Spill Detection61 topic
  20. Remote Sensing61 topic

Where does Ulrich Callies work?

Ulrich Callies's main affiliation in the publication record is Helmholtz-Zentrum Hereon, Germany.

How many publications and citations does Ulrich Callies have?

OpenAlex counts 102 works and 3,121 citations for Ulrich Callies, an h-index of 23, ranking #1,205,186 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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