Helmut Willems
Helmut Willems publishes mostly in Atmospheric Science, Oceanography and Ecology, on topics such as Geology and Paleoclimatology Research, Marine and coastal ecosystems and Paleontology and Stratigraphy of Fossils.
- World rank
- #662,711 of 1,633,909 ranked researchers
- Rank in Germany
- #39,151 of 86,443
- Works
- 19
- Citations
- 108
- Citations per work
- 5.7
What does Helmut Willems research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Atmospheric Science30% of their works
- 2Oceanography20% of their works
- 3Ecology20% of their works
- 4Paleontology15% of their works
- 5Geochemistry and Petrology5% of their works
- 6Earth-Surface Processes5% of their works
Research topics
Which keywords describe Helmut Willems's research?
The keywords of their largest research topics: Climate Change, Glacial Cycles, Paleoclimatology, Dissolved Organic Matter, Eutrophication, Paleoproductivity, Paleoredox and Stable Isotopes.
- Zircon
- Rare Earth Elements
- Marine Microbes
- Geochronology
- Tectonics
- Stable Isotopes
- Paleoproductivity
- Dissolved Organic Matter
- Glacial Cycles
- Climate Change
- Paleoclimatology
- Eutrophication
- Paleoredox
- Trophic Position
- Fluvial Systems
- Manganese Oxides
- Microbial Biogeography
- Sedimentation
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 18 words, with their numbers
- Climate Change102 topics
- Glacial Cycles61 topic
- Paleoclimatology61 topic
- Dissolved Organic Matter41 topic
- Eutrophication41 topic
- Paleoproductivity31 topic
- Paleoredox31 topic
- Stable Isotopes31 topic
- Trophic Position31 topic
- Tectonics22 topics
- Fluvial Systems11 topic
- Geochronology11 topic
- Manganese Oxides11 topic
- Marine Microbes11 topic
- Microbial Biogeography11 topic
- Rare Earth Elements11 topic
- Sedimentation11 topic
- Zircon11 topic
Where does Helmut Willems work?
Helmut Willems's main affiliation in the publication record is University of Bremen, Germany.
How many publications and citations does Helmut Willems have?
Science Explorer counts 19 works and 108 citations for Helmut Willems, ranking #662,711 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.
Other researchers named Helmut Willems
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