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Researcher · Stuttgart Observatory · Germany

A. A. Nijland

A. A. Nijland publishes mostly in Astronomy and Astrophysics, Atmospheric Science and Ecology, on topics such as History and Developments in Astronomy, Astro and Planetary Science and Stellar, planetary, and galactic studies.

OpenAlex
World rank
#3,685,336
of 7,710,434 ranked researchers
Rank in Germany
#184,581
of 364,343
Works
94
Citations
40
Citations per work
0.4
h-index
4
i10-index 0Top 90% in Astronomy and Astrophysics
A. A. Nijland

What does A. A. Nijland research?

A. A. Nijland's work is mostly in Physics and Astronomy (64%), Earth and Planetary Sciences (5%), Environmental Science (3%).

Physical Sciences: 69 works · 73.5% of their workPhysics and Astronomy: 60 works · 63.8% of their workAstronomy and Astrophysics: 58 works · 61.2% of their workNuclear and High Energy Physics: 2 works · 2.6% of their workEarth and Planetary Sciences: 4 works · 4.6% of their workAtmospheric Science: 4 works · 4.6% of their workEnvironmental Science: 3 works · 3.1% of their workEcology: 3 works · 3.1% of their workEngineering: 2 works · 2.0% of their workComputational Mechanics: 2 works · 2.0% of their workEverything else: 22 works · 23.9% of their workSocial Sciences: 2 works · 2.6% of their workSocial Sciences: 2 works · 2.6% of their workEducation: 2 works · 2.6% of their workTHEIR WORKA. A. Nijland94works
Physical Sciences74%Social Sciences3%

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. Physics and Astronomy6063.8%
    2. Earth and Planetary Sciences44.6%
    3. Environmental Science33.1%
    4. Engineering22.0%
  2. Everything else2223.9%
    1. Social Sciences22.6%
  1. 1Astronomy and Astrophysics61% of their works
  2. 2Atmospheric Science5% of their works
  3. 3Ecology3% of their works
  4. 4Nuclear and High Energy Physics3% of their works
  5. 5Education3% of their works
  6. 6Computational Mechanics2% of their works

Research topics

Which keywords describe A. A. Nijland's research?

The keywords of their largest research topics: Radio Astronomy, Transits of Venus, Solar System Abundances, Terrestrial Planets, Exoplanets, Stellar Astrophysics, Antikythera Mechanism and Astronomical Calculator.

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 16 words, with their numbers
  1. Radio Astronomy531 topic
  2. Transits of Venus531 topic
  3. Solar System Abundances371 topic
  4. Terrestrial Planets371 topic
  5. Exoplanets131 topic
  6. Stellar Astrophysics131 topic
  7. Antikythera Mechanism101 topic
  8. Astronomical Calculator101 topic
  9. Ozone Depletion91 topic
  10. Stratospheric Water Vapor91 topic
  11. Antarctic61 topic
  12. Microorganisms61 topic
  13. Research Methods51 topic
  14. Social Work51 topic
  15. Mass Measurements41 topic
  16. Nuclear Masses41 topic

Where does A. A. Nijland work?

A. A. Nijland's main affiliation in the publication record is Stuttgart Observatory, Germany.

How many publications and citations does A. A. Nijland have?

OpenAlex counts 94 works and 40 citations for A. A. Nijland, an h-index of 4, ranking #3,685,336 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.

Other researchers named A. A. Nijland

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