Ian Johnson
Ian Johnson publishes mostly in Renewable Energy, Sustainability and the Environment, Ecology and Ecological Modeling, on topics such as Global Energy and Sustainability Research, Energy, Environment, and Transportation Policies and Species Distribution and Climate Change.
- World rank
- #1,367,232 of 1,633,909 ranked researchers
- Rank in United Kingdom
- #83,124 of 90,785
- Works
- 15
- Citations
- 9
- Citations per work
- 0.6
What does Ian Johnson research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Renewable Energy, Sustainability and the Environment20% of their works
- 2Ecology20% of their works
- 3Ecological Modeling10% of their works
- 4Global and Planetary Change10% of their works
- 5Environmental Engineering10% of their works
- 6Nature and Landscape Conservation10% of their works
Research topics
- Global Energy and Sustainability Research
- Energy, Environment, and Transportation Policies
- Species Distribution and Climate Change
- Animal Ecology and Behavior Studies
- Environmental DNA in Biodiversity Studies
- Environmental Impact and Sustainability
- Climate Change and Environmental Impact
- Sustainable Development and Environmental Policy
Which keywords describe Ian Johnson's research?
The keywords of their largest research topics: Climate Change, Conservation Biology, Environmental Impact, Renewable Energy, Sustainability, Sustainability Assessment, Carbon Emissions and Carbon Footprint.
- Sustainability Indicators
- Rebound Effect
- Life Cycle Assessment
- Invasive Species
- Fossil Fuels
- Environmental DNA
- Ecological Niche
- Carbon Footprint
- Sustainability Assessment
- Renewable Energy
- Conservation Biology
- Climate Change
- Environmental Impact
- Sustainability
- Carbon Emissions
- EROI
- Energy Efficiency
- Environmental Sustainability
- Global Warming
- Island Ecosystems
- Metabarcoding
- Species Distribution Modeling
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
- Climate Change33 topics
- Conservation Biology22 topics
- Environmental Impact22 topics
- Renewable Energy22 topics
- Sustainability22 topics
- Sustainability Assessment22 topics
- Carbon Emissions11 topic
- Carbon Footprint11 topic
- EROI11 topic
- Ecological Niche11 topic
- Energy Efficiency11 topic
- Environmental DNA11 topic
- Environmental Sustainability11 topic
- Fossil Fuels11 topic
- Global Warming11 topic
- Invasive Species11 topic
- Island Ecosystems11 topic
- Life Cycle Assessment11 topic
- Metabarcoding11 topic
- Rebound Effect11 topic
- Species Distribution Modeling11 topic
- Sustainability Indicators11 topic
Where does Ian Johnson work?
Ian Johnson's main affiliation in the publication record is University of Portsmouth, United Kingdom.
How many publications and citations does Ian Johnson have?
Science Explorer counts 15 works and 9 citations for Ian Johnson, ranking #1,367,232 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 Ian Johnson
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