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H-Index
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South Korea 385 Scientists H-Index Engineering & Technology / Environmental Science & Engineering Rankings - 2026

Track the real-time academic impact of 2.6 million scientists across 221 countries. The H-Index Rankings evaluate both total and last 5 years’ H-index values, offering the most transparent measure of scholarly recognition. Compare global, continental, national, and institutional performance across 13 major fields and 221 disciplines.

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Total 385 scientist , 328 institution , Updates every 3 days
* Total H Index Rankings

Rankings

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4,223
World Rank
South Korea
43
Country Rank
Korea Institute of Energy Technology Logo
1
University
Ranking Based On Selection:
1
Wonyong Choi
Korea Institute of Energy Technology Naka, South Korea
Engineering & Technology / Environmental Science & Engineering
Photocatalysis | Solar fuel | Advanced oxidation process | Environmental chemistry | Environmental engineerin

H-Index Metrics

  • Total
    127
  • Last 5 Years
    81
  • Last 5 Years / Total
    0.638
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* Total H Index Rankings

Rankings

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11,816
World Rank
South Korea
106
Country Rank
Sejong University Logo
2
University
Ranking Based On Selection:
2
Eilhann E Kwon
Sejong University Seoul, South Korea
Engineering & Technology / Environmental Science & Engineering
Environmental Sustainable Energy | Chemica

H-Index Metrics

  • Total
    97
  • Last 5 Years
    89
  • Last 5 Years / Total
    0.918
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* Total H Index Rankings

Rankings

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12,268
World Rank
South Korea
115
Country Rank
Hanyang University Logo
8
University
Ranking Based On Selection:
3
Byong Hun Jeon
Hanyang University Seoul, South Korea
Engineering & Technology / Environmental Science & Engineering
BioEnergy | Environmental Engineering | Resource Recover

H-Index Metrics

  • Total
    96
  • Last 5 Years
    84
  • Last 5 Years / Total
    0.875
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* Total H Index Rankings

Rankings

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13,872
World Rank
South Korea
128
Country Rank
Seoul National University Logo
32
University
Ranking Based On Selection:
4
Jeyong Yoon
Seoul National University Seoul, South Korea
Engineering & Technology / Environmental Science & Engineering
water | desalination | appropriate technology | lithium separatio

H-Index Metrics

  • Total
    93
  • Last 5 Years
    65
  • Last 5 Years / Total
    0.699
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* Total H Index Rankings

Rankings

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16,083
World Rank
South Korea
152
Country Rank
Kyonggi University Logo
1
University
Ranking Based On Selection:
5
Soon Woong Chang
Kyonggi University Suweon, South Korea
Engineering & Technology / Environmental Science & Engineering
Environmental Engineering | Bioenergy production | Waste energy conversion | Water-energy-nexus | Environmental Catalys

H-Index Metrics

  • Total
    89
  • Last 5 Years
    83
  • Last 5 Years / Total
    0.933
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* Total H Index Rankings

Rankings

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30,192
World Rank
South Korea
319
Country Rank
Kyungpook National University Logo
15
University
Ranking Based On Selection:
6
Dae Sung Lee
Kyungpook National University Daegu, South Korea
Engineering & Technology / Environmental Science & Engineering
Environment | Nuclear Waste Treatment | New and Renewable Energ

H-Index Metrics

  • Total
    74
  • Last 5 Years
    54
  • Last 5 Years / Total
    0.730
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* Total H Index Rankings

Rankings

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31,342
World Rank
South Korea
335
Country Rank
Sejong University Logo
4
University
Ranking Based On Selection:
7
Jin Hur
Sejong University Seoul, South Korea
Engineering & Technology / Environmental Science & Engineering
Dissolved organic matter | natural organic matte

H-Index Metrics

  • Total
    73
  • Last 5 Years
    60
  • Last 5 Years / Total
    0.822
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* Total H Index Rankings

Rankings

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31,787
World Rank
South Korea
346
Country Rank
Pohang University of Science & Technology Logo
19
University
Ranking Based On Selection:
8
Yoon Seok Chang
Pohang University of Science & Technology Pohang, South Korea
Engineering & Technology / Environmental Science & Engineering
Environmental Chemistr

H-Index Metrics

  • Total
    73
  • Last 5 Years
    48
  • Last 5 Years / Total
    0.658
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* Total H Index Rankings

Rankings

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32,589
World Rank
South Korea
355
Country Rank
Kyonggi University Logo
2
University
Ranking Based On Selection:
9
D Duc Nguyen
Kyonggi University Suweon, South Korea
Engineering & Technology / Environmental Science & Engineering
Wastewater treatment | Membrane technologies | Constructed wetland | Anaerobic digestion | Environmenta

H-Index Metrics

  • Total
    72
  • Last 5 Years
    70
  • Last 5 Years / Total
    0.972
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* Total H Index Rankings

Rankings

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34,585
World Rank
South Korea
387
Country Rank
Gwangju Institute of Science & Technology Logo
4
University
Ranking Based On Selection:
10
In S Kim
Gwangju Institute of Science & Technology Noida, South Korea
Engineering & Technology / Environmental Science & Engineering
membrane separation | water desalination | nanomaterials | hemodialysis | water-energy nexu

H-Index Metrics

  • Total
    71
  • Last 5 Years
    49
  • Last 5 Years / Total
    0.690
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* Total H Index Rankings

Rankings

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37,890
World Rank
South Korea
434
Country Rank
Yonsei University Logo
36
University
Ranking Based On Selection:
11
Hyun Seog Roh
Yonsei University Seoul, South Korea
Engineering & Technology / Environmental Science & Engineering
Chemical engineering | Environmental engineering | Heterogeneous catalysis | Hydrogen productio

H-Index Metrics

  • Total
    69
  • Last 5 Years
    46
  • Last 5 Years / Total
    0.667
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* Total H Index Rankings

Rankings

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39,363
World Rank
South Korea
455
Country Rank
Pohang University of Science & Technology Logo
25
University
Ranking Based On Selection:
12
Jong Seong Kug
Pohang University of Science & Technology Pohang, South Korea
Engineering & Technology / Environmental Science & Engineering
Climate | Atmosphere | climate change | El Nino | Climate Dynamic

H-Index Metrics

  • Total
    68
  • Last 5 Years
    49
  • Last 5 Years / Total
    0.721
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* Total H Index Rankings

Rankings

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40,938
World Rank
South Korea
486
Country Rank
Hanyang University Logo
21
University
Ranking Based On Selection:
13
Hyo Bang Moon
Hanyang University Seoul, South Korea
Engineering & Technology / Environmental Science & Engineering
Environmental Chemistry | Environmental Toxicolog

H-Index Metrics

  • Total
    67
  • Last 5 Years
    53
  • Last 5 Years / Total
    0.791
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* Total H Index Rankings

Rankings

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42,813
World Rank
South Korea
512
Country Rank
Seoul National University Logo
100
University
Ranking Based On Selection:
14
Changha Lee
Seoul National University Seoul, South Korea
Engineering & Technology / Environmental Science & Engineering
Environmental engineering | Water and wastewater treatment | Advanced oxidation process | Water chemistry | Disinfectio

H-Index Metrics

  • Total
    66
  • Last 5 Years
    54
  • Last 5 Years / Total
    0.818
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* Total H Index Rankings

Rankings

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43,131
World Rank
South Korea
517
Country Rank
Jeonbuk National University Logo
3
University
Ranking Based On Selection:
15
Kitae Baek
Jeonbuk National University Jeonju, South Korea
Engineering & Technology / Environmental Science & Engineering
Soil and Groundwater Remediatio

H-Index Metrics

  • Total
    66
  • Last 5 Years
    48
  • Last 5 Years / Total
    0.727
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* Total H Index Rankings

Rankings

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44,550
World Rank
South Korea
541
Country Rank
Ajou University Logo
6
University
Ranking Based On Selection:
16
Jechan Lee
Ajou University Berlin, South Korea
Engineering & Technology / Environmental Science & Engineering
Waste valorization | Sustainable chemistry | Environmental Engineering | Chemical Engineerin

H-Index Metrics

  • Total
    65
  • Last 5 Years
    63
  • Last 5 Years / Total
    0.969
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* Total H Index Rankings

Rankings

flag
45,526
World Rank
South Korea
559
Country Rank
Seoul National University Logo
110
University
Ranking Based On Selection:
17
Chang Hoi Ho
Seoul National University Seoul, South Korea
Engineering & Technology / Environmental Science & Engineering
climate sciences | atmospheric sciences | environmental science

H-Index Metrics

  • Total
    65
  • Last 5 Years
    43
  • Last 5 Years / Total
    0.662
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* Total H Index Rankings

Rankings

flag
48,953
World Rank
South Korea
616
Country Rank
Kyungpook National University Logo
19
University
Ranking Based On Selection:
18
Chang Min Park
Kyungpook National University Daegu, South Korea
Engineering & Technology / Environmental Science & Engineering
Environmental nanomaterials | Water and wastewater treatment | Membrane filtratio

H-Index Metrics

  • Total
    63
  • Last 5 Years
    59
  • Last 5 Years / Total
    0.937
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* Total H Index Rankings

Rankings

flag
49,132
World Rank
South Korea
621
Country Rank
Kwangwoon University Logo
4
University
Ranking Based On Selection:
19
Min Jang
Kwangwoon University Seoul, South Korea
Engineering & Technology / Environmental Science & Engineering
Environmental engineering | Water treatment | Nano-technology | Mine reclamatio

H-Index Metrics

  • Total
    63
  • Last 5 Years
    53
  • Last 5 Years / Total
    0.841
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* Total H Index Rankings

Rankings

flag
49,957
World Rank
South Korea
638
Country Rank
Gwangju Institute of Science & Technology Logo
7
University
Ranking Based On Selection:
20
In Seop Chang
Gwangju Institute of Science & Technology Noida, South Korea
Engineering & Technology / Environmental Science & Engineering
environmen

H-Index Metrics

  • Total
    63
  • Last 5 Years
    42
  • Last 5 Years / Total
    0.667
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* Total H Index Rankings

Rankings

flag
52,696
World Rank
South Korea
677
Country Rank
Gwangju Institute of Science & Technology Logo
8
University
Ranking Based On Selection:
21
Jaeyoung Lee, 베를린광주리
Gwangju Institute of Science & Technology Noida, South Korea
Engineering & Technology / Environmental Science & Engineering
CO2RR | Water Electrolysis | Li-S Battery | Fuel Cells | Scale-up Scienc

H-Index Metrics

  • Total
    62
  • Last 5 Years
    37
  • Last 5 Years / Total
    0.597
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* Total H Index Rankings

Rankings

flag
56,531
World Rank
South Korea
731
Country Rank
Konkuk University Logo
9
University
Ranking Based On Selection:
22
Youn Joo An
Konkuk University Seoul, South Korea
Engineering & Technology / Environmental Science & Engineering
ecotoxicity | microplastics | nanomaterials | soil toxicity | ecological risk assessmen

H-Index Metrics

  • Total
    60
  • Last 5 Years
    50
  • Last 5 Years / Total
    0.833
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* Total H Index Rankings

Rankings

flag
56,846
World Rank
South Korea
739
Country Rank
Pohang University of Science & Technology Logo
34
University
Ranking Based On Selection:
23
Seung Ki Min
Pohang University of Science & Technology Pohang, South Korea
Engineering & Technology / Environmental Science & Engineering
climate science | climate dynamics | statistical climatolog

H-Index Metrics

  • Total
    60
  • Last 5 Years
    46
  • Last 5 Years / Total
    0.767
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* Total H Index Rankings

Rankings

flag
58,995
World Rank
South Korea
770
Country Rank
Kwangwoon University Logo
5
University
Ranking Based On Selection:
24
Janardhan Reddy Koduru
Kwangwoon University Seoul, South Korea
Engineering & Technology / Environmental Science & Engineering
Functional Nanomaterials | Energy and Environmental applications | Wastewater Treatment | Sensor

H-Index Metrics

  • Total
    59
  • Last 5 Years
    54
  • Last 5 Years / Total
    0.915
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* Total H Index Rankings

Rankings

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59,072
World Rank
South Korea
772
Country Rank
Ulsan National Institute of Science & Technology UNIST Logo
22
University
Ranking Based On Selection:
25
Kyung Hwa Cho
Ulsan National Institute of Science & Technology UNIST Eonyang, South Korea
Engineering & Technology / Environmental Science & Engineering
Environmental A

H-Index Metrics

  • Total
    59
  • Last 5 Years
    52
  • Last 5 Years / Total
    0.881
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