AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Dec 18, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (873.898) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]
* Total H IndexRankings
Ranking Based On Selection: 1
Disinfection byproducts
emerging contaminants
water treatment
water chemistry
Metrics
H-Index
i10 Index
Citation Counts
98
417
36,491
* Total H IndexRankings
Ranking Based On Selection: 2
Urbanization and the environment
CO2 emissions
Low-carbon cities
Air pollution
Land Use
Metrics
H-Index
i10 Index
Citation Counts
70
139
18,121
* Total H IndexRankings
Ranking Based On Selection: 3
Ecology
Environmental Science
Metrics
H-Index
i10 Index
Citation Counts
67
165
15,838
* Total H IndexRankings
Ranking Based On Selection: 4
Environmental Chemistry
Exposure Assessment
Biomonitoring
Metrics
H-Index
i10 Index
Citation Counts
58
113
8,755
* Total H IndexRankings
Ranking Based On Selection: 5
Wastewater treatment
Membrane fouling
Membrane bioreactor
ANAMMOX
Dissolved organic matter
Metrics
H-Index
i10 Index
Citation Counts
58
139
13,963
* Total H IndexRankings
Ranking Based On Selection: 6
Climate Change
Environmental Epidemiology
Global Health
Health Policy & Management
Metrics
H-Index
i10 Index
Citation Counts
53
165
9,635
* Total H IndexRankings
Ranking Based On Selection: 7
Enviromental Engineering
Environmental Science
Water treament
Metrics
H-Index
i10 Index
Citation Counts
51
83
12,249
* Total H IndexRankings
Ranking Based On Selection: 8
Heterogeneous catalysis
Biomass-biofuels
photocatalysis
electrocatalysis
Layer double oxides
Metrics
H-Index
i10 Index
Citation Counts
50
118
9,214
* Total H IndexRankings
Ranking Based On Selection: 9
Phytoremediation
Ecologicle restoration
Isotope fractionation of transition trace elements...
Metrics
H-Index
i10 Index
Citation Counts
47
128
7,377
* Total H IndexRankings
Ranking Based On Selection: 10
climate change
climate extremes
environmental health
spatio-temporal analysis
urban climate
Metrics
H-Index
i10 Index
Citation Counts
38
84
4,180
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
* Total H IndexRankings
Ranking Based On Selection: 11
Sulfur microbiology
Sulfur biochemistry
Wastewater treatment
Sewer process
Heavy metal pollution control
Metrics
H-Index
i10 Index
Citation Counts
37
73
3,540
* Total H IndexRankings
Ranking Based On Selection: 12
environment
marine chemistry
Metrics
H-Index
i10 Index
Citation Counts
34
69
3,395
* Total H IndexRankings
Ranking Based On Selection: 13
Water purification
photo catalytic degradation
fluorescent probe for chemical sensing
cancer cell
Metrics
H-Index
i10 Index
Citation Counts
31
46
3,298
* Total H IndexRankings
Ranking Based On Selection: 14
Hydrology
Climatology
Metrics
H-Index
i10 Index
Citation Counts
28
43
2,554
* Total H IndexRankings
Ranking Based On Selection: 15
tropical dynamics，monsoon dynamics，climate change
Metrics
H-Index
i10 Index
Citation Counts
28
61
2,774
* Total H IndexRankings
Ranking Based On Selection: 16
Water & Wastewater Treatment
Metrics
H-Index
i10 Index
Citation Counts
28
59
2,965
* Total H IndexRankings
Ranking Based On Selection: 17
Environmental Science and Technology
Metrics
H-Index
i10 Index
Citation Counts
28
32
3,570
* Total H IndexRankings
Ranking Based On Selection: 18
environmental remote sensing
digital image processing
GIScience
Wetland
Mangrove
Metrics
H-Index
i10 Index
Citation Counts
28
59
2,776
* Total H IndexRankings
Ranking Based On Selection: 19
water splitting
fuel cell
Zn-air battery
Zn-ion battery
Metrics
H-Index
i10 Index
Citation Counts
25
43
2,983
* Total H IndexRankings
Ranking Based On Selection: 20
Environmental Science & Engineering
Metrics
H-Index
i10 Index
Citation Counts
25
46
1,637
* Total H IndexRankings
Ranking Based On Selection: 21
environmental health epidemiology
air pollution
climate change
respiratory diseases
statistical modeling
Metrics
H-Index
i10 Index
Citation Counts
24
31
2,517
* Total H IndexRankings
Ranking Based On Selection: 22
Environmental Sci. & Eng.
Metrics
H-Index
i10 Index
Citation Counts
23
43
1,519
* Total H IndexRankings
Ranking Based On Selection: 23
electrocatalysis，water splitting
fuel cell
Li/Zn-ion battery
supercapacitor
Metrics
H-Index
i10 Index
Citation Counts
22
28
2,005
* Total H IndexRankings
Ranking Based On Selection: 24
Indoor Air Quality
Exposure
SVOC
VOC
Mass transfer
Metrics
H-Index
i10 Index
Citation Counts
20
26
1,080
* Total H IndexRankings
Ranking Based On Selection: 25
Environmental science
Land use dynamics
Image processing
Metrics
H-Index
i10 Index
Citation Counts
19
25
4,825
Xin Yang
Sun Yat Sen University
Guangzhou, China
Metrics
H-Index
i10-Index
Citation Counts
98
417
36,491
Disinfection byproducts
emerging contaminants
water treatment
water chemistry
Shaojian Wang
Sun Yat Sen University
Guangzhou, China
Metrics
H-Index
i10-Index
Citation Counts
70
139
18,121
Urbanization and the environment
CO2 emissions
Low-carbon cities
Air pollution
Land Use
Wen-Sheng Shu
Sun Yat Sen University
Guangzhou, China
Metrics
H-Index
i10-Index
Citation Counts
67
165
15,838
Ecology
Environmental Science
Tao Zhang
Sun Yat Sen University
Guangzhou, China
Metrics
H-Index
i10-Index
Citation Counts
58
113
8,755
Environmental Chemistry
Exposure Assessment
Biomonitoring
Fangang Meng
Sun Yat Sen University
Guangzhou, China
Metrics
H-Index
i10-Index
Citation Counts
58
139
13,963
Wastewater treatment
Membrane fouling
Membrane bioreactor
ANAMMOX
Dissolved organic matter
Cunrui Huang（黄存瑞）
Sun Yat Sen University
Guangzhou, China
Metrics
H-Index
i10-Index
Citation Counts
53
165
9,635
Climate Change
Environmental Epidemiology
Global Health
Health Policy & Management
Jingyun Fang
Sun Yat Sen University
Guangzhou, China
Metrics
H-Index
i10-Index
Citation Counts
51
83
12,249
Enviromental Engineering
Environmental Science
Water treament
Kai Yan
Sun Yat Sen University
Guangzhou, China
Metrics
H-Index
i10-Index
Citation Counts
50
118
9,214
Heterogeneous catalysis
Biomass-biofuels
photocatalysis
electrocatalysis
Layer double oxides
Ye Tao Tang
Sun Yat Sen University
Guangzhou, China
Metrics
H-Index
i10-Index
Citation Counts
47
128
7,377
Phytoremediation
Ecologicle restoration
Isotope fractionation of transition trace elements...
Luo Ming ç½—æ˜|LUO Ming, 罗明, 羅明
Sun Yat Sen University
Guangzhou, China
Metrics
H-Index
i10-Index
Citation Counts
38
84
4,180
climate change
climate extremes
environmental health
spatio-temporal analysis
urban climate
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Feng Jiang
Sun Yat Sen University
Guangzhou, China
Metrics
H-Index
i10-Index
Citation Counts
37
73
3,540
Sulfur microbiology
Sulfur biochemistry
Wastewater treatment
Sewer process
Heavy metal pollution control
Chon Lin Lee
National Sun Yat Sen University
Kaohsiung City, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
34
69
3,395
environment
marine chemistry
A Santhana Krishna Kumar
National Sun Yat Sen University
Kaohsiung City, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
31
46
3,298
Water purification
photo catalytic degradation
fluorescent probe for chemical sensing
cancer cell
Zhiyong Liu 刘智勇-中山大学
Sun Yat Sen University
Guangzhou, China
Metrics
H-Index
i10-Index
Citation Counts
28
43
2,554
Hydrology
Climatology
Fei Liu
Sun Yat Sen University
Guangzhou, China
Metrics
H-Index
i10-Index
Citation Counts
28
61
2,774
tropical dynamics，monsoon dynamics，climate change
Liu Wei
Sun Yat Sen University
Guangzhou, China
Metrics
H-Index
i10-Index
Citation Counts
28
59
2,965
Water & Wastewater Treatment
HUI LU
Sun Yat Sen University
Guangzhou, China
Metrics
H-Index
i10-Index
Citation Counts
28
32
3,570
Environmental Science and Technology
Kai Liu
Sun Yat Sen University
Guangzhou, China
Metrics
H-Index
i10-Index
Citation Counts
28
59
2,776
environmental remote sensing
digital image processing
GIScience
Wetland
Mangrove
Yanshuo Jin
Sun Yat Sen University
Guangzhou, China
Metrics
H-Index
i10-Index
Citation Counts
25
43
2,983
water splitting
fuel cell
Zn-air battery
Zn-ion battery
Yen Ping Peng
National Sun Yat Sen University
Kaohsiung City, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
25
46
1,637
Environmental Science & Engineering
Kangkang Liu
Sun Yat Sen University
Guangzhou, China
Metrics
H-Index
i10-Index
Citation Counts
24
31
2,517
environmental health epidemiology
air pollution
climate change
respiratory diseases
statistical modeling
Qihong Lu
Sun Yat Sen University
Guangzhou, China
Metrics
H-Index
i10-Index
Citation Counts
23
43
1,519
Environmental Sci. & Eng.
Ruchun Li（李如春）
Sun Yat Sen University
Guangzhou, China
Metrics
H-Index
i10-Index
Citation Counts
22
28
2,005
electrocatalysis，water splitting
fuel cell
Li/Zn-ion battery
supercapacitor
Jianping Cao
Sun Yat Sen University
Guangzhou, China
Metrics
H-Index
i10-Index
Citation Counts
20
26
1,080
Indoor Air Quality
Exposure
SVOC
VOC
Mass transfer
Xiaocong XU
Sun Yat Sen University
Guangzhou, China
Metrics
H-Index
i10-Index
Citation Counts
19
25
4,825
Environmental science
Land use dynamics
Image processing