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Researcher · Daqing Normal University · China

XU Chang-jun

XU Chang-jun publishes mostly in Global and Planetary Change, Information Systems and Control and Systems Engineering, on topics such as Remote Sensing and Land Use, Environmental Changes in China and Technology and Security Systems.

OpenAlex
World rank
#7,174,936
of 7,710,434 ranked researchers
Rank in China
#946,089
of 978,568
Works
23
Citations
26
Citations per work
1.1
h-index
2
i10-index 1Top 99% in Global and Planetary Change
XU Chang-jun

What does XU Chang-jun research?

XU Chang-jun's work is mostly in Environmental Science (15%), Computer Science (9%), Engineering (7%).

Everything else: 13 works · 57.2% of their workPhysical Sciences: 9 works · 37.2% of their workEnvironmental Science: 3 works · 14.9% of their workGlobal and Planetary Change: 2 works · 9.3% of their workEcology: 1 works · 5.6% of their workComputer Science: 2 works · 9.3% of their workInformation Systems: 2 works · 9.3% of their workEngineering: 2 works · 7.4% of their workControl and Systems Engineering: 2 works · 7.4% of their workEarth and Planetary Sciences: 1 works · 5.6% of their workAtmospheric Science: 1 works · 5.6% of their workLife Sciences: 1 works · 5.6% of their workAgricultural and Biological Sciences: 1 works · 5.6% of their workPlant Science: 1 works · 5.6% of their workTHEIR WORKXU Chang-jun23works
Life Sciences6%Physical Sciences37%

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 else1357.2%
    1. Environmental Science314.9%
    2. Computer Science29.3%
    3. Engineering27.4%
    4. Earth and Planetary Sciences15.6%
    1. Agricultural and Biological Sciences15.6%
  1. 1Global and Planetary Change9% of their works
  2. 2Information Systems9% of their works
  3. 3Control and Systems Engineering7% of their works
  4. 4Ecology6% of their works
  5. 5Plant Science6% of their works
  6. 6Atmospheric Science6% of their works

Research topics

Which keywords describe XU Chang-jun's research?

The keywords of their largest research topics: Land Use Change, Remote Sensing, Neural Network, China, Environmental Impact, Geohazards, Hyperspectral Imaging and Air Force.

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 19 words, with their numbers
  1. Land Use Change62 topics
  2. Remote Sensing62 topics
  3. Neural Network42 topics
  4. China31 topic
  5. Environmental Impact31 topic
  6. Geohazards31 topic
  7. Hyperspectral Imaging31 topic
  8. Air Force21 topic
  9. Analytic Hierarchy Process21 topic
  10. Big Data21 topic
  11. Control System21 topic
  12. Culture21 topic
  13. Fuzzy Modeling21 topic
  14. Internet of Things21 topic
  15. Islam21 topic
  16. Modernization21 topic
  17. Risk Evaluation21 topic
  18. Safety Assessment21 topic
  19. Virtual Prototyping21 topic

Where does XU Chang-jun work?

XU Chang-jun's main affiliation in the publication record is Daqing Normal University, China.

How many publications and citations does XU Chang-jun have?

OpenAlex counts 23 works and 26 citations for XU Chang-jun, an h-index of 2, ranking #7,174,936 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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