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Researcher · Pikes Peak Library District · United States

John Spears

John Spears publishes mostly in Global and Planetary Change, Economics and Econometrics and Aerospace Engineering, on topics such as Conservation, Biodiversity, and Resource Management, Forest Management and Policy and Diverse Scientific and Economic Studies.

OpenAlex
World rank
#6,173,562
of 7,710,434 ranked researchers
Rank in United States
#1,485,059
of 1,627,098
Works
23
Citations
65
Citations per work
2.8
h-index
5
i10-index 3Top 90% in Global and Planetary Change
John Spears

What does John Spears research?

John Spears's work is mostly in Environmental Science (18%), Economics, Econometrics and Finance (8%), Engineering (6%).

Everything else: 12 works · 53.0% of their workPhysical Sciences: 5 works · 23.5% of their workEnvironmental Science: 4 works · 17.6% of their workGlobal and Planetary Change: 4 works · 17.6% of their workEngineering: 1 works · 5.9% of their workAerospace Engineering: 1 works · 5.9% of their workSocial Sciences: 3 works · 13.7% of their workEconomics, Econometrics and Finance: 2 works · 7.8% of their workEconomics and Econometrics: 2 works · 7.8% of their workSocial Sciences: 1 works · 5.9% of their workPolitical Science and International Relations: 1 works · 5.9% of their workHealth Sciences: 1 works · 5.9% of their workMedicine: 1 works · 5.9% of their workReproductive Medicine: 1 works · 5.9% of their workLife Sciences: 1 works · 3.9% of their workAgricultural and Biological Sciences: 1 works · 3.9% of their workEcology, Evolution, Behavior and Systematics: 1 works · 3.9% of their workTHEIR WORKJohn Spears23works
Life Sciences4%Physical Sciences24%Health Sciences6%Social Sciences14%

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
  1. Everything else1253.0%
    1. Environmental Science417.6%
    2. Engineering15.9%
    1. Economics, Econometrics and Finance27.8%
    2. Social Sciences15.9%
    1. Medicine15.9%
    1. Agricultural and Biological Sciences13.9%
  1. 1Global and Planetary Change18% of their works
  2. 2Economics and Econometrics8% of their works
  3. 3Aerospace Engineering6% of their works
  4. 4Political Science and International Relations6% of their works
  5. 5Reproductive Medicine6% of their works
  6. 6Ecology, Evolution, Behavior and Systematics4% of their works

Research topics

Which keywords describe John Spears's research?

The keywords of their largest research topics: Biodiversity Conservation, Climate Change, Environmental Services, Tropical Deforestation, Climate Change Impacts, Financial Analysis, Forest Carbon Sequestration and Monetary Policy.

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 18 words, with their numbers
  1. Biodiversity Conservation92 topics
  2. Climate Change72 topics
  3. Environmental Services51 topic
  4. Tropical Deforestation51 topic
  5. Climate Change Impacts41 topic
  6. Financial Analysis41 topic
  7. Forest Carbon Sequestration41 topic
  8. Monetary Policy41 topic
  9. Health Claims31 topic
  10. Hypersonic Effect31 topic
  11. Ultrasonic Perception31 topic
  12. scientific opinion31 topic
  13. Environmental Participation21 topic
  14. Livestock Farming21 topic
  15. Sustainability21 topic
  16. Territorial Governance21 topic
  17. Antioxidant11 topic
  18. Betalains11 topic

Where does John Spears work?

John Spears's main affiliation in the publication record is Pikes Peak Library District, United States.

How many publications and citations does John Spears have?

OpenAlex counts 23 works and 65 citations for John Spears, an h-index of 5, ranking #6,173,562 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.

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.

Discussion

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