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Researcher · Seokyeong University · South Korea

Jae-Hyun Ahn

Jae-Hyun Ahn publishes mostly in Global and Planetary Change, Water Science and Technology and Atmospheric Science, on topics such as Hydrology and Watershed Management Studies, Flood Risk Assessment and Management and Hydrology and Drought Analysis.

ORCID 0000-0002-3159-4281 OpenAlex
World rank
#3,663,544
of 7,710,434 ranked researchers
Rank in South Korea
#57,857
of 162,609
Works
78
Citations
486
Citations per work
6.2
h-index
9
i10-index 8Top 65% in Global and Planetary Change
Jae-Hyun Ahn

What does Jae-Hyun Ahn research?

Jae-Hyun Ahn's work is mostly in Environmental Science (32%), Earth and Planetary Sciences (6%), Agricultural and Biological Sciences (5%).

Everything else: 41 works · 52.4% of their workPhysical Sciences: 33 works · 42.6% of their workEnvironmental Science: 25 works · 32.1% of their workGlobal and Planetary Change: 11 works · 14.4% of their workWater Science and Technology: 9 works · 11.6% of their workEnvironmental Engineering: 5 works · 6.1% of their workEarth and Planetary Sciences: 5 works · 6.1% of their workAtmospheric Science: 5 works · 6.1% of their workEngineering: 3 works · 4.4% of their workOcean Engineering: 3 works · 4.4% of their workLife Sciences: 4 works · 5.0% of their workAgricultural and Biological Sciences: 4 works · 5.0% of their workSoil Science: 4 works · 5.0% of their workTHEIR WORKJae-Hyun Ahn78works
Life Sciences5%Physical Sciences43%

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 else4152.4%
    1. Environmental Science2532.1%
    2. Earth and Planetary Sciences56.1%
    3. Engineering34.4%
    1. Agricultural and Biological Sciences45.0%
  1. 1Global and Planetary Change14% of their works
  2. 2Water Science and Technology12% of their works
  3. 3Atmospheric Science6% of their works
  4. 4Environmental Engineering6% of their works
  5. 5Soil Science5% of their works
  6. 6Ocean Engineering4% of their works

Research topics

Which keywords describe Jae-Hyun Ahn's research?

The keywords of their largest research topics: Climate Change, Hydrological Modeling, Land Use Change, Water Resources, Remote Sensing, Global Hydrology, Model Evaluation and Global Warming.

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 22 words, with their numbers
  1. Climate Change424 topics
  2. Hydrological Modeling323 topics
  3. Land Use Change242 topics
  4. Water Resources232 topics
  5. Remote Sensing202 topics
  6. Global Hydrology181 topic
  7. Model Evaluation181 topic
  8. Global Warming142 topics
  9. Drought101 topic
  10. Flood Risk101 topic
  11. Monitoring101 topic
  12. Surface Water Mapping101 topic
  13. Agricultural Sustainability61 topic
  14. Soil Erosion61 topic
  15. Ecological Statistics51 topic
  16. Hydrology51 topic
  17. Machine Learning51 topic
  18. Meta-Analysis51 topic
  19. Climate Modeling41 topic
  20. Extreme Events41 topic
  21. Precipitation41 topic
  22. Satellite41 topic

Where does Jae-Hyun Ahn work?

Jae-Hyun Ahn's main affiliation in the publication record is Seokyeong University, South Korea.

How many publications and citations does Jae-Hyun Ahn have?

OpenAlex counts 78 works and 486 citations for Jae-Hyun Ahn, an h-index of 9, ranking #3,663,544 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.

Other researchers named Jae-Hyun Ahn

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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