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Researcher · University of North Dakota · United States

John A. Harju

John A. Harju publishes mostly in Environmental Engineering, Mechanics of Materials and Ocean Engineering, on topics such as CO2 Sequestration and Geologic Interactions, Hydrocarbon exploration and reservoir analysis and Enhanced Oil Recovery Techniques.

OpenAlex
World rank
#326,545
of 1,633,909 ranked researchers
Rank in United States
#120,779
of 358,040
Works
21
Citations
123
Citations per work
5.9

What does John A. Harju research?

Environmental Engineering: 21.7%Mechanics of Materials: 17.4%Ocean Engineering: 17.4%Renewable Energy, Sustainability and the Environment: 8.7%other fields: 34.8%22%top field
Environmental Engineering21.7%Mechanics of Materials17.4%Ocean Engineering17.4%Renewable Energy, Sustainability and the Environment8.7%other fields34.8%

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

  1. 1Environmental Engineering22% of their works
  2. 2Mechanics of Materials17% of their works
  3. 3Ocean Engineering17% of their works
  4. 4Renewable Energy, Sustainability and the Environment9% of their works
  5. 5Global and Planetary Change9% of their works
  6. 6Mechanical Engineering9% of their works

Research topics

Which keywords describe John A. Harju's research?

The keywords of their largest research topics: Shale Gas, CO2 Sequestration, Geological Storage, Hydraulic Fracturing, Mudstones, Pore Structure, Pore-scale Modeling and X-ray Computed Tomography.

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 20 words, with their numbers
  1. Shale Gas62 topics
  2. CO2 Sequestration51 topic
  3. Geological Storage51 topic
  4. Hydraulic Fracturing42 topics
  5. Mudstones41 topic
  6. Pore Structure41 topic
  7. Pore-scale Modeling31 topic
  8. X-ray Computed Tomography31 topic
  9. Emissions21 topic
  10. Fracture Propagation21 topic
  11. Methane21 topic
  12. Renewable Energy22 topics
  13. Shale Gas Reservoirs21 topic
  14. Sustainability22 topics
  15. Asphaltenes11 topic
  16. EROI11 topic
  17. Fossil Fuels11 topic
  18. Geothermal Energy11 topic
  19. Ground Source Heat Pump11 topic
  20. Petroleum11 topic

Where does John A. Harju work?

John A. Harju's main affiliation in the publication record is University of North Dakota, United States.

How many publications and citations does John A. Harju have?

Science Explorer counts 21 works and 123 citations for John A. Harju, ranking #326,545 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.