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Researcher · Korea University · South Korea

Yong Sik Ok

Yong Sik Ok publishes mostly in Pollution, Biomedical Engineering and Water Science and Technology, on topics such as Heavy metals in environment, Adsorption and biosorption for pollutant removal and Soil Carbon and Nitrogen Dynamics.

ORCID 0000-0003-3401-0912 OpenAlex
World rank
#1,164
of 7,710,434 ranked researchers
Rank in South Korea
#9
of 162,609
Works
1,135
Citations
126k
Citations per work
111.0
h-index
185
i10-index 807Top 0.1% in Pollution
Yong Sik Ok

What does Yong Sik Ok research?

Yong Sik Ok's work is mostly in Environmental Science (34%), Engineering (9%), Agricultural and Biological Sciences (5%).

Everything else: 585 works · 51.5% of their workPhysical Sciences: 496 works · 43.7% of their workEnvironmental Science: 392 works · 34.5% of their workPollution: 158 works · 13.9% of their workWater Science and Technology: 98 works · 8.6% of their workIndustrial and Manufacturing Engineering: 77 works · 6.8% of their workHealth, Toxicology and Mutagenesis: 59 works · 5.2% of their workEngineering: 104 works · 9.2% of their workBiomedical Engineering: 104 works · 9.2% of their workLife Sciences: 54 works · 4.8% of their workAgricultural and Biological Sciences: 54 works · 4.8% of their workSoil Science: 54 works · 4.8% of their workTHEIR WORKYong Sik Ok1,135works
Life Sciences5%Physical Sciences44%

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 else58551.5%
    1. Environmental Science39234.5%
    2. Engineering1049.2%
    1. Agricultural and Biological Sciences544.8%
  1. 1Pollution14% of their works
  2. 2Biomedical Engineering9% of their works
  3. 3Water Science and Technology9% of their works
  4. 4Industrial and Manufacturing Engineering7% of their works
  5. 5Health, Toxicology and Mutagenesis5% of their works
  6. 6Soil Science5% of their works

Research topics

Which keywords describe Yong Sik Ok's research?

The keywords of their largest research topics: Heavy Metals, Contamination, Toxicity, Adsorption, Health Risk, Soil, Contaminant Removal and Wastewater Treatment.

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. Heavy Metals5183 topics
  2. Contamination3182 topics
  3. Toxicity3182 topics
  4. Adsorption2672 topics
  5. Health Risk2481 topic
  6. Soil2481 topic
  7. Contaminant Removal1971 topic
  8. Wastewater Treatment1971 topic
  9. Nitrogen Cycle971 topic
  10. Soil Carbon Sequestration971 topic
  11. Clay Nanotubes871 topic
  12. Halloysite871 topic
  13. Coal Geochemistry731 topic
  14. Trace Elements731 topic
  15. E-Waste721 topic
  16. Recycling721 topic
  17. Arsenic701 topic
  18. Water701 topic
  19. Ecological Statistics691 topic
  20. Meta-Analysis691 topic

Where does Yong Sik Ok work?

Yong Sik Ok's main affiliation in the publication record is Korea University, South Korea.

How many publications and citations does Yong Sik Ok have?

OpenAlex counts 1,135 works and 126,022 citations for Yong Sik Ok, an h-index of 185, ranking #1,164 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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