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Researcher · GGD Amsterdam · Netherlands

C.A.J. Appelo

C.A.J. Appelo publishes mostly in Environmental Engineering, Environmental Chemistry and Geochemistry and Petrology, on topics such as Groundwater flow and contamination studies, Groundwater and Isotope Geochemistry and Soil and Unsaturated Flow.

OpenAlex
World rank
#282,393
of 7,710,434 ranked researchers
Rank in Netherlands
#7,171
of 107,149
Works
78
Citations
23k
Citations per work
291.3
h-index
37
i10-index 50Top 5.3% in Environmental Engineering
C.A.J. Appelo

What does C.A.J. Appelo research?

C.A.J. Appelo's work is mostly in Environmental Science (39%), Earth and Planetary Sciences (10%), Engineering (8%).

Physical Sciences: 47 works · 60.7% of their workEnvironmental Science: 30 works · 38.7% of their workEnvironmental Engineering: 19 works · 24.0% of their workEnvironmental Chemistry: 8 works · 10.3% of their workWater Science and Technology: 3 works · 4.4% of their workEarth and Planetary Sciences: 8 works · 9.8% of their workGeochemistry and Petrology: 8 works · 9.8% of their workEngineering: 6 works · 7.8% of their workCivil and Structural Engineering: 6 works · 7.8% of their workMaterials Science: 3 works · 4.4% of their workBiomaterials: 3 works · 4.4% of their workEverything else: 31 works · 39.3% of their workTHEIR WORKC.A.J. Appelo78works
Physical Sciences61%

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. Environmental Science3038.7%
    2. Earth and Planetary Sciences89.8%
    3. Engineering67.8%
    4. Materials Science34.4%
  2. Everything else3139.3%
  1. 1Environmental Engineering24% of their works
  2. 2Environmental Chemistry10% of their works
  3. 3Geochemistry and Petrology10% of their works
  4. 4Civil and Structural Engineering8% of their works
  5. 5Biomaterials4% of their works
  6. 6Water Science and Technology4% of their works

Research topics

Which keywords describe C.A.J. Appelo's research?

The keywords of their largest research topics: Reactive Transport, Groundwater Flow, Transport Modeling, Groundwater, Isotopes, Stable, CO2 Sequestration and Geological Storage.

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 19 words, with their numbers
  1. Reactive Transport472 topics
  2. Groundwater Flow341 topic
  3. Transport Modeling341 topic
  4. Groundwater212 topics
  5. Isotopes161 topic
  6. Stable161 topic
  7. CO2 Sequestration131 topic
  8. Geological Storage131 topic
  9. Soil Hydraulic Properties131 topic
  10. Unsaturated Soil Mechanics131 topic
  11. Remediation111 topic
  12. Sulfate-Reducing Bacteria111 topic
  13. Adsorption102 topics
  14. Clay Nanotubes61 topic
  15. Halloysite61 topic
  16. Actinides51 topic
  17. Arsenic51 topic
  18. Uranium51 topic
  19. Water51 topic

Where does C.A.J. Appelo work?

C.A.J. Appelo's main affiliation in the publication record is GGD Amsterdam, Netherlands.

How many publications and citations does C.A.J. Appelo have?

OpenAlex counts 78 works and 22,720 citations for C.A.J. Appelo, an h-index of 37, ranking #282,393 of 7,710,434 researchers worldwide on the quality 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 have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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