Helmut Fischer
Helmut Fischer publishes mostly in Ecology, Environmental Chemistry and Nature and Landscape Conservation, on topics such as Microbial Community Ecology and Physiology, Soil and Water Nutrient Dynamics and Freshwater macroinvertebrate diversity and ecology.
- World rank
- #1,282,531 of 1,633,909 ranked researchers
- Rank in Germany
- #71,949 of 86,443
- Works
- 23
- Citations
- 58
- Citations per work
- 2.5
What does Helmut Fischer research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Ecology30% of their works
- 2Environmental Chemistry14% of their works
- 3Nature and Landscape Conservation5% of their works
- 4Atmospheric Science5% of their works
- 5Plant Science5% of their works
- 6Geology3% of their works
Research topics
- Microbial Community Ecology and Physiology
- Soil and Water Nutrient Dynamics
- Freshwater macroinvertebrate diversity and ecology
- Aquatic Ecosystems and Phytoplankton Dynamics
- Fish Ecology and Management Studies
- Insect and Pesticide Research
- Mycorrhizal Fungi and Plant Interactions
- Plant-Microbe Interactions and Immunity
Which keywords describe Helmut Fischer's research?
The keywords of their largest research topics: Eutrophication, Water Quality, Climate Change, Freshwater Biodiversity, Marine Microbes, Microbial Biogeography, Nutrient Cycling and Ecosystem Functioning.
- Rhizosphere Interactions
- Neonicotinoids
- Honey Bees
- Stream Ecosystems
- Harmful Algal Blooms
- Cyanobacteria
- Phosphorus Management
- Ecosystem Functioning
- Microbial Biogeography
- Freshwater Biodiversity
- Water Quality
- Eutrophication
- Climate Change
- Marine Microbes
- Nutrient Cycling
- Hyporheic Zone
- Conservation Challenges
- Flow Regulation
- Land Use
- Fungal Diversity
- Mycorrhizal Fungi
- Plant Immunity
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 22 words, with their numbers
- Eutrophication52 topics
- Water Quality52 topics
- Climate Change42 topics
- Freshwater Biodiversity42 topics
- Marine Microbes41 topic
- Microbial Biogeography41 topic
- Nutrient Cycling42 topics
- Ecosystem Functioning32 topics
- Hyporheic Zone31 topic
- Phosphorus Management31 topic
- Conservation Challenges21 topic
- Cyanobacteria21 topic
- Flow Regulation21 topic
- Harmful Algal Blooms21 topic
- Land Use21 topic
- Stream Ecosystems21 topic
- Fungal Diversity11 topic
- Honey Bees11 topic
- Mycorrhizal Fungi11 topic
- Neonicotinoids11 topic
- Plant Immunity11 topic
- Rhizosphere Interactions11 topic
Where does Helmut Fischer work?
Helmut Fischer's main affiliation in the publication record is Federal Institute of Hydrology, Germany.
How many publications and citations does Helmut Fischer have?
Science Explorer counts 23 works and 58 citations for Helmut Fischer, ranking #1,282,531 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 Fischer
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