Paul A. Helm
Paul A. Helm publishes mostly in Health, Toxicology and Mutagenesis, Pollution and Industrial and Manufacturing Engineering, on topics such as Toxic Organic Pollutants Impact, Microplastics and Plastic Pollution and Recycling and Waste Management Techniques.
- World rank
- #65,224 of 7,710,434 ranked researchers
- Rank in Canada
- #1,899 of 183,316
- Works
- 171
- Citations
- 13k
- Citations per work
- 74.3
What does Paul A. Helm research?
Paul A. Helm's work is mostly in Environmental Science (72%), Earth and Planetary Sciences (5%).
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
- Physical Sciences13176.9%
- Environmental Science12371.7%
- Earth and Planetary Sciences95.2%
- Everything else4023.1%
- 1Health, Toxicology and Mutagenesis35% of their works
- 2Pollution20% of their works
- 3Industrial and Manufacturing Engineering9% of their works
- 4Atmospheric Science5% of their works
- 5Environmental Chemistry4% of their works
- 6Global and Planetary Change3% of their works
Research topics
- Toxic Organic Pollutants Impact
- Microplastics and Plastic Pollution
- Recycling and Waste Management Techniques
- Pharmaceutical and Antibiotic Environmental Impacts
- Atmospheric chemistry and aerosols
- Per- and polyfluoroalkyl substances research
- Environmental Toxicology and Ecotoxicology
- Effects and risks of endocrine disrupting chemicals
Which keywords describe Paul A. Helm's research?
The keywords of their largest research topics: Global Distribution, Bioaccumulation, Environmental Exposure, Brominated Flame Retardants, Polycyclic Aromatic Hydrocarbons, Recycling, Waste Management and Environmental Impact.
- Endocrine-Disrupting Chemicals
- Biomarkers
- Perfluoroalkyl Substances
- Atmospheric Aerosols
- Antibiotics
- Environmental Impacts
- Microplastics
- Environmental Impact
- Recycling
- Brominated Flame Retardants
- Bioaccumulation
- Global Distribution
- Environmental Exposure
- Polycyclic Aromatic Hydrocarbons
- Waste Management
- Marine Environment
- E-Waste
- Health Effects
- Resistance Genes
- Black Carbon
- Polyfluoroalkyl Compounds
- Bisphenol A
- Oxidative Stress
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 23 words, with their numbers
- Global Distribution1212 topics
- Bioaccumulation1182 topics
- Environmental Exposure1182 topics
- Brominated Flame Retardants1031 topic
- Polycyclic Aromatic Hydrocarbons1031 topic
- Recycling752 topics
- Waste Management752 topics
- Environmental Impact672 topics
- Marine Environment421 topic
- Microplastics421 topic
- E-Waste331 topic
- Environmental Impacts331 topic
- Health Effects332 topics
- Antibiotics251 topic
- Resistance Genes251 topic
- Atmospheric Aerosols231 topic
- Black Carbon231 topic
- Perfluoroalkyl Substances181 topic
- Polyfluoroalkyl Compounds181 topic
- Biomarkers151 topic
- Bisphenol A151 topic
- Endocrine-Disrupting Chemicals151 topic
- Oxidative Stress151 topic
Where does Paul A. Helm work?
Paul A. Helm's main affiliation in the publication record is Ministry of the Environment, Conservation and Parks, Canada.
How many publications and citations does Paul A. Helm have?
OpenAlex counts 171 works and 12,698 citations for Paul A. Helm, an h-index of 61, ranking #65,224 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.
Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.
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