Wilhelm Hagen
Wilhelm Hagen publishes mostly in Oceanography, Ecology and Global and Planetary Change, on topics such as Marine Biology and Ecology Research, Marine and coastal ecosystems and Marine and fisheries research.
- World rank
- #155,777 of 1,633,909 ranked researchers
- Rank in Germany
- #9,616 of 86,443
- Works
- 64
- Citations
- 390
- Citations per work
- 6.1
What does Wilhelm Hagen research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Oceanography34% of their works
- 2Ecology18% of their works
- 3Global and Planetary Change16% of their works
- 4Aquatic Science7% of their works
- 5Atmospheric Science4% of their works
- 6General Health Professions3% of their works
Research topics
Which keywords describe Wilhelm Hagen's research?
The keywords of their largest research topics: Climate Change, Ecosystem Functioning, Marine Biodiversity, Dissolved Organic Matter, Ecosystem Management, Eutrophication, Marine Fisheries and Aquaculture.
- Marine Microbes
- Arctic
- Stable Isotopes
- Invasion
- Aquaculture
- Eutrophication
- Dissolved Organic Matter
- Ecosystem Functioning
- Climate Change
- Marine Biodiversity
- Ecosystem Management
- Marine Fisheries
- Crayfish
- Nutrition
- Trophic Position
- Sea Ice
- Microbial Biogeography
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
- Climate Change253 topics
- Ecosystem Functioning121 topic
- Marine Biodiversity121 topic
- Dissolved Organic Matter111 topic
- Ecosystem Management111 topic
- Eutrophication111 topic
- Marine Fisheries111 topic
- Aquaculture51 topic
- Crayfish51 topic
- Invasion51 topic
- Nutrition51 topic
- Stable Isotopes41 topic
- Trophic Position41 topic
- Arctic31 topic
- Sea Ice31 topic
- Marine Microbes21 topic
- Microbial Biogeography21 topic
Where does Wilhelm Hagen work?
Wilhelm Hagen's main affiliation in the publication record is University of Bremen, Germany.
How many publications and citations does Wilhelm Hagen have?
Science Explorer counts 64 works and 390 citations for Wilhelm Hagen, ranking #155,777 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.