University, Subject, Country, Region, World
National Cheng Kung University 15 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Jan 29, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (873.688) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Environmental Science and Technology
Metrics
H-Index
i10 Index
Citation Counts
56
92
20,638
* Total H IndexRankings
Ranking Based On Selection: 2
Indoor Air Quality
Bioaerosols
Climate Change
Public Health
Metrics
H-Index
i10 Index
Citation Counts
53
126
10,514
* Total H IndexRankings
Ranking Based On Selection: 3
Sustainable resources
Clean energy technology
Environmental nanocatalysis
Environmental electrochemistry
Metrics
H-Index
i10 Index
Citation Counts
36
76
4,144
* Total H IndexRankings
Ranking Based On Selection: 4
air pollution
Metrics
H-Index
i10 Index
Citation Counts
31
63
4,109
* Total H IndexRankings
Ranking Based On Selection: 5
Microbial ecology
Metaomics
Anammox
Dechlorination
Microbiome
Metrics
H-Index
i10 Index
Citation Counts
26
43
2,874
* Total H IndexRankings
Ranking Based On Selection: 6
Anaerobic Wastewater Treatment
Metabolic Flux Analysis
BioEnergy Production
Hydrogen Fermentation
Nitrogen Removal
Metrics
H-Index
i10 Index
Citation Counts
17
18
795
* Total H IndexRankings
Ranking Based On Selection: 7
Indoor Air Quality
Exposure Assessment
Allergy & Asthma
Bioaerosols
Metrics
H-Index
i10 Index
Citation Counts
13
14
633
* Total H IndexRankings
Ranking Based On Selection: 8
Environmental Engineering
Metrics
H-Index
i10 Index
Citation Counts
13
16
1,140
* Total H IndexRankings
Ranking Based On Selection: 9
Environmental Engineering
Emission Monitoring
DeSOX/DeNOX
Metrics
H-Index
i10 Index
Citation Counts
12
12
1,132
* Total H IndexRankings
Ranking Based On Selection: 10
Metrics
H-Index
i10 Index
Citation Counts
6
3
133
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* Total H IndexRankings
Ranking Based On Selection: 11
Environmental science
wastewater treatment
desalination
novel materials
XAS
Metrics
H-Index
i10 Index
Citation Counts
5
3
141
* Total H IndexRankings
Ranking Based On Selection: 12
Metrics
H-Index
i10 Index
Citation Counts
4
3
83
* Total H IndexRankings
Ranking Based On Selection: 13
Chemical engineering
Metrics
H-Index
i10 Index
Citation Counts
3
3
76
* Total H IndexRankings
Ranking Based On Selection: 14
chemical egineering
environmental engineering
Metrics
H-Index
i10 Index
Citation Counts
3
2
31
* Total H IndexRankings
Ranking Based On Selection: 15
Waste Management and Recycling Technologies
Climate Change
Environmental Engineering
Circular economics
Metrics
H-Index
i10 Index
Citation Counts
2
2
43
Cary T Chiou
National Cheng Kung University
Tainan City, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
56
92
20,638
Environmental Science and Technology
Huey Jen Jenny Su
National Cheng Kung University
Tainan City, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
53
126
10,514
Indoor Air Quality
Bioaerosols
Climate Change
Public Health
Shou Heng Liu
National Cheng Kung University
Tainan City, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
36
76
4,144
Sustainable resources
Clean energy technology
Environmental nanocatalysis
Environmental electrochemistry
Hsin Chu
National Cheng Kung University
Tainan City, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
31
63
4,109
吳哲宏 Wu, Jer-Horng
National Cheng Kung University
Tainan City, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
26
43
2,874
Microbial ecology
Metaomics
Anammox
Dechlorination
Microbiome
Hai Hsuan Cheng
National Cheng Kung University
Tainan City, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
17
18
795
Anaerobic Wastewater Treatment
Metabolic Flux Analysis
BioEnergy Production
Hydrogen Fermentation
Nitrogen Removal
Hsu Nai Yun Boni
National Cheng Kung University
Tainan City, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
13
14
633
Indoor Air Quality
Exposure Assessment
Allergy & Asthma
Bioaerosols
Ting Ke Tseng
National Cheng Kung University
Tainan City, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
13
16
1,140
Environmental Engineering
Tsung Wen Chien
National Cheng Kung University
Tainan City, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
12
12
1,132
Environmental Engineering
Emission Monitoring
DeSOX/DeNOX
Ling-Wei Wei
National Cheng Kung University
Tainan City, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
6
3
133
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Po-An Chen P -A Chen
National Cheng Kung University
Tainan City, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
5
3
141
Environmental science
wastewater treatment
desalination
novel materials
XAS
Muhammad Naufal
National Cheng Kung University
Tainan City, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
4
3
83
Thi-Hanh Ha
National Cheng Kung University
Tainan City, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
3
3
76
Kai-Yang Chang|Yu-Hsiang Chiu
National Cheng Kung University
Tainan City, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
3
2
31
chemical egineering
environmental engineering
Pin-Han Chen
National Cheng Kung University
Tainan City, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
2
2
43
Waste Management and Recycling Technologies
Climate Change
Environmental Engineering
Circular economics