Hannes Krehan
Hannes Krehan publishes mostly in Insect Science, Ecology and Ecology, Evolution, Behavior and Systematics, on topics such as Forest Insect Ecology and Management, Botany and Plant Ecology Studies and Entomological Studies and Ecology.
- World rank
- #4,615,465 of 7,710,434 ranked researchers
- Rank in Austria
- #28,244 of 43,330
- Works
- 29
- Citations
- 474
- Citations per work
- 16.3
What does Hannes Krehan research?
Hannes Krehan's work is mostly in Agricultural and Biological Sciences (53%), Environmental Science (33%).
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
- Life Sciences1553.3%
- Physical Sciences1033.4%
- Environmental Science1033.4%
- Everything else413.3%
- 1Insect Science23% of their works
- 2Ecology20% of their works
- 3Ecology, Evolution, Behavior and Systematics17% of their works
- 4Plant Science13% of their works
- 5Global and Planetary Change7% of their works
- 6Nature and Landscape Conservation7% of their works
Research topics
Which keywords describe Hannes Krehan's research?
The keywords of their largest research topics: Climate Change, Invasive Species, Bark Beetles, Forest Pests, Population Dynamics, Biodiversity Conservation, Biological Control and Conservation.
- Fruit Fly
- Entomopathogenic Fungi
- Climate Change Impacts
- Dead Wood
- Allometric Models
- Caterpillar Envenoming
- Conservation
- Biodiversity Conservation
- Forest Pests
- Invasive Species
- Climate Change
- Bark Beetles
- Population Dynamics
- Biological Control
- Vascular Plants
- Processionary Moth
- Biomass Estimation
- Forest Management
- Drosophila Suzukii
- Forest Carbon Sequestration
- Insect Pathogens
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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.
All 21 words, with their numbers
- Climate Change283 topics
- Invasive Species263 topics
- Bark Beetles151 topic
- Forest Pests151 topic
- Population Dynamics102 topics
- Biodiversity Conservation92 topics
- Biological Control82 topics
- Conservation71 topic
- Vascular Plants71 topic
- Caterpillar Envenoming61 topic
- Processionary Moth61 topic
- Allometric Models51 topic
- Biomass Estimation51 topic
- Dead Wood51 topic
- Forest Management51 topic
- Climate Change Impacts41 topic
- Drosophila Suzukii41 topic
- Entomopathogenic Fungi41 topic
- Forest Carbon Sequestration41 topic
- Fruit Fly41 topic
- Insect Pathogens41 topic
Where does Hannes Krehan work?
Hannes Krehan's main affiliation in the publication record is Austrian Research Centre for Forests, Austria.
How many publications and citations does Hannes Krehan have?
OpenAlex counts 29 works and 474 citations for Hannes Krehan, an h-index of 6, ranking #4,615,465 of 7,710,434 researchers worldwide on the quality score.
Ranked on field-normalised citation 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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Discussion
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