University, Subject, Country, Region, World

Education University of Hong Kong 4 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 yearsAs of Jan 30, 2025, the rankings are determined according to the Total H IndexBETA 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 (873.690) 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: 2
Yiu Fai Tsang
Wastewater Treatment
Microplastics and Nanoplastics
Resource Recovery
Environmental Engineering
Environmental Technology
Metrics
H-Index
i10 Index
Citation Counts
56
186
14,142
* Total H IndexRankings
Ranking Based On Selection: 3
Wai Chin Li
Environmental Pollution
heavy metal
rice
phytoremediation
Metrics
H-Index
i10 Index
Citation Counts
33
60
6,732
* Total H IndexRankings
Ranking Based On Selection: 4
Lincoln Fok
Environmental pollution
Hydrology
Environmental education
Metrics
H-Index
i10 Index
Citation Counts
29
38
5,944
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Ho Wing Kei
Metrics
H-Index
i10-Index
Citation Counts
101
200
40,565
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Yiu Fai Tsang
Metrics
H-Index
i10-Index
Citation Counts
56
186
14,142
Wastewater Treatment
Microplastics and Nanoplastics
Resource Recovery
Environmental Engineering
Environmental Technology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Wai Chin Li
Metrics
H-Index
i10-Index
Citation Counts
33
60
6,732
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Lincoln Fok
Metrics
H-Index
i10-Index
Citation Counts
29
38
5,944