Agriculture and Forestry, Architecture and Design, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings along with their 197 sub-branches, can be analyzed at global, national, and regional levels. You can also evaluate them based on the i10 index and citation numbers. As of Sep 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 (1.014.193) 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
Environmental analytical chemistry
Environmental monitoring
the fate of pollutants
Metrics
H-Index
i10 Index
Citation Counts
117
965
66,441
* Total H IndexRankings
Ranking Based On Selection
:2
Membrane Bioreactor
Membrane Filtration
Biological Wastewater Treatment
Metrics
H-Index
i10 Index
Citation Counts
79
286
20,285
* Total H IndexRankings
Ranking Based On Selection
:3
Environmental Engineering
Aquatic Chemistry
Environmental Nanotechnology
nanoscale Zero Valent Iron (nZVI)
Metrics
H-Index
i10 Index
Citation Counts
79
219
30,988
* Total H IndexRankings
Ranking Based On Selection
:4
Solid waste & sewage sludge
Landfilling
Waste-to-Energy & Incineration
Anaerobic digestion & Composting
Reuse & Recycling
Metrics
H-Index
i10 Index
Citation Counts
79
389
24,125
* Total H IndexRankings
Ranking Based On Selection
:5
Environmental analysis
Water pollution control
Waste-to-resource technology
Metrics
H-Index
i10 Index
Citation Counts
74
169
19,738
* Total H IndexRankings
Ranking Based On Selection
:6
environmental engineering
Metrics
H-Index
i10 Index
Citation Counts
72
226
17,916
* Total H IndexRankings
Ranking Based On Selection
:7
Environment Materials
Metrics
H-Index
i10 Index
Citation Counts
68
175
15,165
* Total H IndexRankings
Ranking Based On Selection
:8
water chemistry
zero valent iron
heavy metals
advanced oxidation
Metrics
H-Index
i10 Index
Citation Counts
68
160
14,685
* Total H IndexRankings
Ranking Based On Selection
:9
Water chemistry
Metrics
H-Index
i10 Index
Citation Counts
65
184
13,190
* Total H IndexRankings
Ranking Based On Selection
:10
Environmental science and engineering
Metrics
H-Index
i10 Index
Citation Counts
64
213
13,012
* Total H IndexRankings
Ranking Based On Selection
:11
Identification
Analysis
Formation
and Control of Disinfection Byproducts in Waters
Metrics
H-Index
i10 Index
Citation Counts
55
153
8,868
* Total H IndexRankings
Ranking Based On Selection
:12
Environmental science and technology
Microbial Ecology
Microbiology
Biotechnology
Metrics
H-Index
i10 Index
Citation Counts
54
179
11,000
* Total H IndexRankings
Ranking Based On Selection
:13
Water treatment
Disinfection by-products
Emergent pollutants
Metrics
H-Index
i10 Index
Citation Counts
47
134
7,079
* Total H IndexRankings
Ranking Based On Selection
:14
Wastewater treatment
Membrane technology
Metrics
H-Index
i10 Index
Citation Counts
42
84
4,542
* Total H IndexRankings
Ranking Based On Selection
:15
Persistent organic pollutants
sludge
Metrics
H-Index
i10 Index
Citation Counts
39
70
4,837
* Total H IndexRankings
Ranking Based On Selection
:16
Biosorbent
Bioflocculant
Energy Recovery
Phosphorus Recovery
Nitrogen Recovery
Metrics
H-Index
i10 Index
Citation Counts
36
77
4,307
* Total H IndexRankings
Ranking Based On Selection
:17
water chemistry
fate and transport of nanoparticles
water and wastewater treatment in developing countries
Metrics
H-Index
i10 Index
Citation Counts
35
54
6,219
* Total H IndexRankings
Ranking Based On Selection
:18
Environmental Chemistry
Metrics
H-Index
i10 Index
Citation Counts
34
106
4,001
* Total H IndexRankings
Ranking Based On Selection
:19
Environmental engineering
Metrics
H-Index
i10 Index
Citation Counts
25
35
2,094
* Total H IndexRankings
Ranking Based On Selection
:20
Water Treatment
Environmental Microbiology
Algae
Biofuel
Metrics
H-Index
i10 Index
Citation Counts
25
34
1,727
* Total H IndexRankings
Ranking Based On Selection
:21
Environmental Science
Estuarine Biogeochemistry
Dissolved Organic Matter
Fluorescence
FT-ICR MS
Metrics
H-Index
i10 Index
Citation Counts
22
30
1,508
* Total H IndexRankings
Ranking Based On Selection
:22
Membrane Technology
Transport Phenomena
Water Treatment
Resource Recovery
Water Energy Nexus
Metrics
H-Index
i10 Index
Citation Counts
21
33
1,462
* Total H IndexRankings
Ranking Based On Selection
:23
ENVIRONMENTAL SCIENCE
Metrics
H-Index
i10 Index
Citation Counts
19
26
2,036
* Total H IndexRankings
Ranking Based On Selection
:24
Environmental Engineering
Metrics
H-Index
i10 Index
Citation Counts
18
24
1,904
* Total H IndexRankings
Ranking Based On Selection
:25
Organic Environmental Chemistry
Fate of POPs in Regional Environment
Metrics
H-Index
i10 Index
Citation Counts
16
18
1,800
Chen ling
Tongji University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
117
965
66,441
Environmental analytical chemistry
Environmental monitoring
the fate of pollutants
Zhiwei Wang 王志伟
Tongji University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
79
286
20,285
Membrane Bioreactor
Membrane Filtration
Biological Wastewater Treatment
Wei xian Zhang
Tongji University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
79
219
30,988
Environmental Engineering
Aquatic Chemistry
Environmental Nanotechnology
nanoscale Zero Valent Iron (nZVI)
Pinjing He
Tongji University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
79
389
24,125
Solid waste & sewage sludge
Landfilling
Waste-to-Energy & Incineration
Anaerobic digestion & Composting
Reuse & Recycling
Shun Mao （毛舜）
Tongji University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
74
169
19,738
Environmental analysis
Water pollution control
Waste-to-resource technology
environmental engineering
Jie Ma 马杰|J. Ma
Tongji University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
68
175
15,165
Environment Materials
Xiaohong Guan
Tongji University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
68
160
14,685
water chemistry
zero valent iron
heavy metals
advanced oxidation
Fengting Li
Tongji University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
65
184
13,190
Environmental science and engineering
Wen Hai Chu
Tongji University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
55
153
8,868
Identification
Analysis
Formation
and Control of Disinfection Byproducts in Waters
Environmental science and technology
Microbial Ecology
Microbiology
Biotechnology
Water treatment
Disinfection by-products
Emergent pollutants
Hua qiang Chu
Tongji University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
42
84
4,542
Wastewater treatment
Membrane technology
Xiang Zhou Meng
Tongji University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
39
70
4,837
Persistent organic pollutants
sludge
Zhiqiang Zhang
Tongji University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
36
77
4,307
Biosorbent
Bioflocculant
Energy Recovery
Phosphorus Recovery
Nitrogen Recovery
Hongtao WANG
Tongji University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
35
54
6,219
water chemistry
fate and transport of nanoparticles
water and wastewater treatment in developing countries
Hong Wen Gao
Tongji University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
34
106
4,001
Environmental Chemistry
Boran Wu & 武博然
Tongji University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
25
35
2,094
Environmental engineering
Water Treatment
Environmental Microbiology
Algae
Biofuel
Penghui Li 李朋辉
Tongji University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
22
30
1,508
Environmental Science
Estuarine Biogeochemistry
Dissolved Organic Matter
Fluorescence
FT-ICR MS
Membrane Technology
Transport Phenomena
Water Treatment
Resource Recovery
Water Energy Nexus
ENVIRONMENTAL SCIENCE
Rongchang Wang
Tongji University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
18
24
1,904
Environmental Engineering
Organic Environmental Chemistry
Fate of POPs in Regional Environment