John O’Halloran
John O’Halloran publishes mostly in Ecology, Nature and Landscape Conservation and Health, Toxicology and Mutagenesis, on topics such as Forest Ecology and Biodiversity Studies, Avian ecology and behavior and Environmental Toxicology and Ecotoxicology.
- World rank
- #645,403 of 1,633,909 ranked researchers
- Rank in Ireland
- #2,018 of 4,477
- Works
- 52
- Citations
- 126
- Citations per work
- 2.4
What does John O’Halloran research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Ecology28% of their works
- 2Nature and Landscape Conservation12% of their works
- 3Health, Toxicology and Mutagenesis10% of their works
- 4Global and Planetary Change8% of their works
- 5Insect Science8% of their works
- 6Pollution6% of their works
Research topics
- Forest Ecology and Biodiversity Studies
- Avian ecology and behavior
- Environmental Toxicology and Ecotoxicology
- Ecology and Vegetation Dynamics Studies
- Bird parasitology and diseases
- Freshwater macroinvertebrate diversity and ecology
- Aquatic Invertebrate Ecology and Behavior
- Wildlife Ecology and Conservation
Which keywords describe John O’Halloran's research?
The keywords of their largest research topics: Ecosystem Functioning, Habitat Selection, Invasive Species, Dead Wood, Forest Management, Avian Ecology, Bioaccumulation and Biodiversity.
- Occupancy Rates
- Haemosporidian Parasites
- Ecosystem Engineering
- Animal Movement
- Conservation
- Biodiversity
- Avian Ecology
- Dead Wood
- Habitat Selection
- Ecosystem Functioning
- Invasive Species
- Forest Management
- Bioaccumulation
- Climate Change
- Oxidative Stress
- Avian Malaria
- Freshwater Mussels
- Land Use
- Stream Ecosystems
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
- Ecosystem Functioning62 topics
- Habitat Selection52 topics
- Invasive Species52 topics
- Dead Wood41 topic
- Forest Management41 topic
- Avian Ecology31 topic
- Bioaccumulation31 topic
- Biodiversity31 topic
- Climate Change31 topic
- Conservation31 topic
- Oxidative Stress31 topic
- Animal Movement21 topic
- Avian Malaria21 topic
- Ecosystem Engineering21 topic
- Freshwater Mussels21 topic
- Haemosporidian Parasites21 topic
- Land Use21 topic
- Occupancy Rates21 topic
- Stream Ecosystems21 topic
Where does John O’Halloran work?
John O’Halloran's main affiliation in the publication record is University College Cork, Ireland.
How many publications and citations does John O’Halloran have?
Science Explorer counts 52 works and 126 citations for John O’Halloran, ranking #645,403 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.