Norbert Billen
Norbert Billen publishes mostly in Soil Science, Agronomy and Crop Science and Ecology, on topics such as Soil Carbon and Nitrogen Dynamics, Bioenergy crop production and management and Soil erosion and sediment transport.
- World rank
- #5,408,507 of 7,710,434 ranked researchers
- Rank in Germany
- #279,583 of 364,343
- Works
- 29
- Citations
- 351
- Citations per work
- 12.1
What does Norbert Billen research?
Norbert Billen's work is mostly in Agricultural and Biological Sciences (36%), Environmental Science (25%).
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
- Everything else1138.9%
- Life Sciences1136.4%
- Physical Sciences724.7%
- Environmental Science724.7%
- 1Soil Science20% of their works
- 2Agronomy and Crop Science12% of their works
- 3Ecology9% of their works
- 4Environmental Chemistry8% of their works
- 5Global and Planetary Change8% of their works
- 6Plant Science5% of their works
Research topics
Which keywords describe Norbert Billen's research?
The keywords of their largest research topics: Soil Carbon Sequestration, Climate Change, Microbial Communities, Nitrogen Cycle, Bioenergy Crops, Sustainability, Switchgrass and Agricultural Sustainability.
- Peatlands
- Microbial Metabolites
- Energy Storage
- Carbon
- Soil Erosion
- Agricultural Sustainability
- Sustainability
- Nitrogen Cycle
- Climate Change
- Soil Carbon Sequestration
- Microbial Communities
- Bioenergy Crops
- Switchgrass
- Nutrient Cycling
- Water Quality
- Common Agricultural Policy
- Human Microbiome
- Multifunctionality
- Renewable Energy
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
- Soil Carbon Sequestration172 topics
- Climate Change142 topics
- Microbial Communities111 topic
- Nitrogen Cycle111 topic
- Bioenergy Crops61 topic
- Sustainability62 topics
- Switchgrass61 topic
- Agricultural Sustainability41 topic
- Nutrient Cycling41 topic
- Soil Erosion41 topic
- Water Quality41 topic
- Carbon31 topic
- Common Agricultural Policy31 topic
- Energy Storage31 topic
- Human Microbiome31 topic
- Microbial Metabolites31 topic
- Multifunctionality31 topic
- Peatlands31 topic
- Renewable Energy31 topic
Where does Norbert Billen work?
Norbert Billen's main affiliation in the publication record is University of Hohenheim, Germany.
How many publications and citations does Norbert Billen have?
OpenAlex counts 29 works and 351 citations for Norbert Billen, an h-index of 8, ranking #5,408,507 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.
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