Science Explorer Interactive view Map
Researcher · GEOMAR Helmholtz Centre for Ocean Research Kiel · Germany

Ulrich Sommer

Ulrich Sommer publishes mostly in Oceanography, Ecology and Global and Planetary Change, on topics such as Marine and coastal ecosystems, Marine Biology and Ecology Research and Isotope Analysis in Ecology.

ORCID 0000-0003-4651-2151 OpenAlex
World rank
#382,622
of 1,633,909 ranked researchers
Rank in Germany
#22,842
of 86,443
Works
129
Citations
536
Citations per work
4.2

What does Ulrich Sommer research?

Oceanography: 30.9%Ecology: 12.0%Global and Planetary Change: 8.6%Environmental Chemistry: 6.3%other fields: 42.2%31%top field
Oceanography30.9%Ecology12.0%Global and Planetary Change8.6%Environmental Chemistry6.3%other fields42.2%

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

  1. 1Oceanography31% of their works
  2. 2Ecology12% of their works
  3. 3Global and Planetary Change9% of their works
  4. 4Environmental Chemistry6% of their works
  5. 5General Health Professions2% of their works
  6. 6Pulmonary and Respiratory Medicine2% of their works

Research topics

Which keywords describe Ulrich Sommer's research?

The keywords of their largest research topics: Climate Change, Eutrophication, Harmful Algal Blooms, Dissolved Organic Matter, Oceanic Carbon Cycle, Ecosystem Functioning, Marine Biodiversity and Stable Isotopes.

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. Climate Change383 topics
  2. Eutrophication322 topics
  3. Harmful Algal Blooms322 topics
  4. Dissolved Organic Matter221 topic
  5. Oceanic Carbon Cycle221 topic
  6. Ecosystem Functioning171 topic
  7. Marine Biodiversity171 topic
  8. Stable Isotopes111 topic
  9. Trophic Position111 topic
  10. Cyanobacteria101 topic
  11. Nutrient Control101 topic
  12. Aquaculture81 topic
  13. Oyster Reefs81 topic
  14. Black Sea71 topic
  15. Holocene71 topic
  16. Ecosystem Management61 topic
  17. Marine Fisheries61 topic
  18. Marine Organisms41 topic
  19. Ocean Acidification41 topic

Where does Ulrich Sommer work?

Ulrich Sommer's main affiliation in the publication record is GEOMAR Helmholtz Centre for Ocean Research Kiel, Germany.

How many publications and citations does Ulrich Sommer have?

Science Explorer counts 129 works and 536 citations for Ulrich Sommer, ranking #382,622 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.