H-Index
Rankings
Hong Kong Scientists H-Index Engineering & Technology / Environmental Science & Engineering Rankings in Hong Kong 2025
AD Scientific Index evaluates the academic productivity and efficiency of scientists and institutions based on the H-index, i10 index, and citation counts. In addition to total H-index rankings, you can also explore rankings and analyses by "Scientists Last 6 Years H-index" and by subject.
* Total H Index Rankings
Ranking Based
On Selection :26
climate change
regional climate modeling
climate change impact
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
34
23
0.676
* Total H Index Rankings
Ranking Based
On Selection :27
Environmental Engineering
water reuse
membrane technology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
33
33
1.000
* Total H Index Rankings
Ranking Based
On Selection :28
Environmental Health
EcoHealth
One Health
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
33
30
0.909
* Total H Index Rankings
Ranking Based
On Selection :29
waste management
recycling behaviour
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
32
21
0.656
* Total H Index Rankings
Ranking Based
On Selection :30
Environmental Pollution
heavy metal
rice
phytoremediation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
28
0.903
* Total H Index Rankings
Ranking Based
On Selection :31
Environmental Planning
GIS
Air Pollution
Land Use Regression
Sustainable and Resilient Cities
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
29
29
1.000
* Total H Index Rankings
Ranking Based
On Selection :32
non-uniform air distribution
(adaptive) thermal comfort
indoor air quality
low/zero energy buildings
ejector cooling
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
29
29
1.000
* Total H Index Rankings
Ranking Based
On Selection :33
Environmental Sciences
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
29
28
0.966
* Total H Index Rankings
Ranking Based
On Selection :34
Environmental pollution
Hydrology
Environmental education
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
29
28
0.966
* Total H Index Rankings
Ranking Based
On Selection :35
Environmental Engineering
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
27
0.964
* Total H Index Rankings
Ranking Based
On Selection :36
environmental studies
ecology and biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
8
0.286
* Total H Index Rankings
Ranking Based
On Selection :37
Ultraviolet (UV)
Chlorine chemistry
Water reuse engineering
Environment-health nexus
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
27
26
0.963
* Total H Index Rankings
Ranking Based
On Selection :38
Environmental Chemistry
Environmental Microbiology and Toxicology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
27
25
0.926
* Total H Index Rankings
Ranking Based
On Selection :39
Environmental Biotechnology
Nature-based Solutions
Antimicrobial resistance
Denitrification
LIBs
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
26
26
1.000
* Total H Index Rankings
Ranking Based
On Selection :40
Climate law
international law
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
26
21
0.808
* Total H Index Rankings
Ranking Based
On Selection :41
Environment and Public Health
Metabolomics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
25
1.000
* Total H Index Rankings
Ranking Based
On Selection :42
Environmental and Energy Economics
Development Economics
Chinese Economy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
24
0.960
* Total H Index Rankings
Ranking Based
On Selection :43
Organic waste treatment
Sewage sludge dewatering
Anaerobic co-digestion
Iron-based AOPs
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
* Total H Index Rankings
Ranking Based
On Selection :44
Air pollution
aerosol science
climate and health
atmospheric corrosion
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
20
0.870
* Total H Index Rankings
Ranking Based
On Selection :45
Environmental Remediation
Water Treatment Technology
Advanced Oxidation Processes
Photo-Redox Catalysis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
20
0.870
* Total H Index Rankings
Ranking Based
On Selection :46
Water desalination and treatment
Membrane technology
Nanocomposite membranes
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
* Total H Index Rankings
Ranking Based
On Selection :47
Air Quality
3D Numerical Modeling
Remote Sensing
Machine Learning
Environmental Science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
* Total H Index Rankings
Ranking Based
On Selection :48
Environmental Science
Ecology and Marine Biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
15
0.714
* Total H Index Rankings
Ranking Based
On Selection :49
Wastewater treatment
urine separation and treatment
life cycle assessment
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
* Total H Index Rankings
Ranking Based
On Selection :50
air pollution control
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
Eun Soon Im
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
34
23
0.676
climate change
regional climate modeling
climate change impact
Hao Guo 郭浩|Hao Guo, Guo Hao
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
33
33
1.000
Environmental Engineering
water reuse
membrane technology
Ling Jin|Ling Jin
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
33
30
0.909
Environmental Health
EcoHealth
One Health
Chung Shan Shan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
32
21
0.656
waste management
recycling behaviour
Wai Chin Li
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
28
0.903
Environmental Pollution
heavy metal
rice
phytoremediation
Yuan Shi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
29
29
1.000
Environmental Planning
GIS
Air Pollution
Land Use Regression
Sustainable and Resilient Cities
Zhang Sheng
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
29
29
1.000
non-uniform air distribution
(adaptive) thermal comfort
indoor air quality
low/zero energy buildings
ejector cooling
Yuefei Ruan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
29
28
0.966
Environmental Sciences
Lincoln Fok
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
29
28
0.966
Environmental pollution
Hydrology
Environmental education
Xin Cheng|程鑫
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
27
0.964
Environmental Engineering
KC Ho
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
8
0.286
environmental studies
ecology and biology
Ran Yin
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
27
26
0.963
Ultraviolet (UV)
Chlorine chemistry
Water reuse engineering
Environment-health nexus
Ling Luo
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
27
25
0.926
Environmental Chemistry
Environmental Microbiology and Toxicology
Basanta Kumar Biswal
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
26
26
1.000
Environmental Biotechnology
Nature-based Solutions
Antimicrobial resistance
Denitrification
LIBs
Benoît Mayer
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
26
21
0.808
Climate law
international law
Jiufeng Li
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
25
1.000
Environment and Public Health
Metabolomics
Guojun He
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
24
0.960
Environmental and Energy Economics
Development Economics
Chinese Economy
Jialin Liang
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
Organic waste treatment
Sewage sludge dewatering
Anaerobic co-digestion
Iron-based AOPs
Haijie Tong
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
20
0.870
Air pollution
aerosol science
climate and health
atmospheric corrosion
Alok D Bokare
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
20
0.870
Environmental Remediation
Water Treatment Technology
Advanced Oxidation Processes
Photo-Redox Catalysis
Muhammad Usman Farid
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
Water desalination and treatment
Membrane technology
Nanocomposite membranes
Xingcheng Lu
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
Air Quality
3D Numerical Modeling
Remote Sensing
Machine Learning
Environmental Science
Kin Chung Ho
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
15
0.714
Environmental Science
Ecology and Marine Biology
Ji Dai
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
Wastewater treatment
urine separation and treatment
life cycle assessment