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James H. Johnson

James H. Johnson publishes mostly in Sociology and Political Science, Ecology and Nature and Landscape Conservation, on topics such as Fish Ecology and Management Studies, Irish and British Studies and Aquatic Invertebrate Ecology and Behavior.

World rank
#44,110
of 1,633,909 ranked researchers
Rank in United States
#20,348
of 358,040
Works
160
Citations
861
Citations per work
5.4

What does James H. Johnson research?

Sociology and Political Science: 15.2%Ecology: 11.7%Nature and Landscape Conservation: 9.9%Education: 3.5%other fields: 59.7%15%top field
Sociology and Political Science15.2%Ecology11.7%Nature and Landscape Conservation9.9%Education3.5%other fields59.7%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Sociology and Political Science15% of their works
  2. 2Ecology12% of their works
  3. 3Nature and Landscape Conservation10% of their works
  4. 4Education4% of their works
  5. 5Clinical Psychology3% of their works
  6. 6Endocrinology, Diabetes and Metabolism3% of their works

Research topics

Which keywords describe James H. Johnson's research?

The keywords of their largest research topics: Invasive Species, Conservation Challenges, Freshwater Biodiversity, Rural Development, Conflict, Northern Ireland, Ecosystem Engineering and Freshwater Mussels.

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 18 words, with their numbers
  1. Invasive Species222 topics
  2. Conservation Challenges171 topic
  3. Freshwater Biodiversity171 topic
  4. Rural Development72 topics
  5. Conflict61 topic
  6. Northern Ireland61 topic
  7. Ecosystem Engineering51 topic
  8. Freshwater Mussels51 topic
  9. Immigration51 topic
  10. Remittances51 topic
  11. Ethnic Minority Business41 topic
  12. Immigrant Entrepreneurship41 topic
  13. Lifestyle Migration41 topic
  14. Neighborhood Effects41 topic
  15. Residential Segregation41 topic
  16. Retirement Migration41 topic
  17. Agricultural Change31 topic
  18. Social Innovation31 topic

Where does James H. Johnson work?

James H. Johnson's main affiliation in the publication record is Great Lakes Science Center, United States.

How many publications and citations does James H. Johnson have?

Science Explorer counts 160 works and 861 citations for James H. Johnson, ranking #44,110 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 James H. Johnson

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