University, Subject, Country, Region, World
Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences 108 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 Feb 01, 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 (870.053) 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
Water treatment
Metrics
H-Index
i10 Index
Citation Counts
99
381
33,071
* Total H IndexRankings
Ranking Based On Selection: 2
Soil Science
Environmental Science
Microbial Ecology
Metrics
H-Index
i10 Index
Citation Counts
94
329
32,612
* Total H IndexRankings
Ranking Based On Selection: 3
Water research
Chemical Engineering
Environmental Science
Water Science & Technology
Metrics
H-Index
i10 Index
Citation Counts
84
380
29,023
* Total H IndexRankings
Ranking Based On Selection: 4
Microbial Ecology
Environmental microbiology
Metagenomics
Bioinformatics
Metrics
H-Index
i10 Index
Citation Counts
83
252
28,889
* Total H IndexRankings
Ranking Based On Selection: 5
Environmental management and policy
Regional ecological risk assessment
Metrics
H-Index
i10 Index
Citation Counts
79
241
20,990
* Total H IndexRankings
Ranking Based On Selection: 6
Environmental Science and Technology
Metrics
H-Index
i10 Index
Citation Counts
78
292
19,507
* Total H IndexRankings
Ranking Based On Selection: 7
Ecology
Ecological Economics
Conservation Biology
Urban Ecology
Metrics
H-Index
i10 Index
Citation Counts
74
216
27,195
* Total H IndexRankings
Ranking Based On Selection: 8
Urban Ecology
Urban landscape ecology
Remote Sensing
Spatial modeling
Metrics
H-Index
i10 Index
Citation Counts
62
155
14,997
* Total H IndexRankings
Ranking Based On Selection: 9
Environmental Science
Metrics
H-Index
i10 Index
Citation Counts
57
139
8,870
* Total H IndexRankings
Ranking Based On Selection: 10
Analytical Chemistry
Environmental Chemistry
Metrics
H-Index
i10 Index
Citation Counts
51
133
9,155
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* Total H IndexRankings
Ranking Based On Selection: 11
Environmental science
Metrics
H-Index
i10 Index
Citation Counts
50
127
9,166
* Total H IndexRankings
Ranking Based On Selection: 12
Microbial nitrogen cycle
anammox
archaeal & bacterial nitrification
Metrics
H-Index
i10 Index
Citation Counts
49
92
8,671
* Total H IndexRankings
Ranking Based On Selection: 13
POPs
Environmental remediation
Formation mechanism
Metrics
H-Index
i10 Index
Citation Counts
47
184
7,327
* Total H IndexRankings
Ranking Based On Selection: 14
Ecosystem services
Metrics
H-Index
i10 Index
Citation Counts
45
158
7,590
* Total H IndexRankings
Ranking Based On Selection: 15
Environmental analysis and toxicology
Metrics
H-Index
i10 Index
Citation Counts
45
119
7,277
* Total H IndexRankings
Ranking Based On Selection: 16
Metrics
H-Index
i10 Index
Citation Counts
44
135
5,836
* Total H IndexRankings
Ranking Based On Selection: 17
environmental science
Metrics
H-Index
i10 Index
Citation Counts
44
98
5,093
* Total H IndexRankings
Ranking Based On Selection: 18
Molecular/Evolutionary Ecology
Environmental Science
Pollution Ecology
Invasion Genetics
eDNA
Metrics
H-Index
i10 Index
Citation Counts
43
116
5,627
* Total H IndexRankings
Ranking Based On Selection: 19
Environmental Biotechnology and Microbial Ecology
Metrics
H-Index
i10 Index
Citation Counts
42
142
6,838
* Total H IndexRankings
Ranking Based On Selection: 20
Metrics
H-Index
i10 Index
Citation Counts
42
65
4,493
* Total H IndexRankings
Ranking Based On Selection: 21
anaerobic digestion
antibiotic resistance
Metrics
H-Index
i10 Index
Citation Counts
41
83
4,944
* Total H IndexRankings
Ranking Based On Selection: 22
Analytical Chemistry，Material Science
Environmental Catalysis
Metrics
H-Index
i10 Index
Citation Counts
39
75
5,235
* Total H IndexRankings
Ranking Based On Selection: 23
Molecular plant physiology
Rhizosphere biology
Metrics
H-Index
i10 Index
Citation Counts
38
81
5,311
* Total H IndexRankings
Ranking Based On Selection: 24
Environmental chemistry
Soil science
Synchrotron radiation based X-ray techniques
Metrics
H-Index
i10 Index
Citation Counts
38
63
5,666
* Total H IndexRankings
Ranking Based On Selection: 25
Fee Radical Chemistry/Toxicology
Synergistic Toxicity/Actions
Chiral DNA Adducts
DNA Light Switches
Ion-Pairing
Metrics
H-Index
i10 Index
Citation Counts
38
83
5,020
Huijuan Liu
Metrics
H-Index
i10-Index
Citation Counts
99
381
33,071
Ji-Zheng He
Metrics
H-Index
i10-Index
Citation Counts
94
329
32,612
Soil Science
Environmental Science
Microbial Ecology
Wang Dongsheng
Metrics
H-Index
i10-Index
Citation Counts
84
380
29,023
Water research
Chemical Engineering
Environmental Science
Water Science & Technology
Ye Deng (邓晔)
Metrics
H-Index
i10-Index
Citation Counts
83
252
28,889
Microbial Ecology
Environmental microbiology
Metagenomics
Bioinformatics
Yonglong Lu
Metrics
H-Index
i10-Index
Citation Counts
79
241
20,990
Environmental management and policy
Regional ecological risk assessment
Zijian Wang (王子健)
Metrics
H-Index
i10-Index
Citation Counts
78
292
19,507
Environmental Science and Technology
Zhiyun Ouyang
Metrics
H-Index
i10-Index
Citation Counts
74
216
27,195
Ecology
Ecological Economics
Conservation Biology
Urban Ecology
Weiqi Zhou
Metrics
H-Index
i10-Index
Citation Counts
62
155
14,997
Urban Ecology
Urban landscape ecology
Remote Sensing
Spatial modeling
Qian Liu
Metrics
H-Index
i10-Index
Citation Counts
51
133
9,155
Analytical Chemistry
Environmental Chemistry
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Guibing Zhu
Metrics
H-Index
i10-Index
Citation Counts
49
92
8,671
Microbial nitrogen cycle
anammox
archaeal & bacterial nitrification
Wenbin Liu
Metrics
H-Index
i10-Index
Citation Counts
47
184
7,327
POPs
Environmental remediation
Formation mechanism
Liwei Zhang
Metrics
H-Index
i10-Index
Citation Counts
45
158
7,590
guangbo qu
Metrics
H-Index
i10-Index
Citation Counts
45
119
7,277
Environmental analysis and toxicology
Guorui Liu
Metrics
H-Index
i10-Index
Citation Counts
44
135
5,836
Aibin Zhan|战爱斌
Metrics
H-Index
i10-Index
Citation Counts
43
116
5,627
Molecular/Evolutionary Ecology
Environmental Science
Pollution Ecology
Invasion Genetics
eDNA
Zhihui Bai
Metrics
H-Index
i10-Index
Citation Counts
42
142
6,838
Environmental Biotechnology and Microbial Ecology
Ting Ruan
Metrics
H-Index
i10-Index
Citation Counts
42
65
4,493
Junya Zhang
Metrics
H-Index
i10-Index
Citation Counts
41
83
4,944
anaerobic digestion
antibiotic resistance
Rui Liu
Metrics
H-Index
i10-Index
Citation Counts
39
75
5,235
Analytical Chemistry，Material Science
Environmental Catalysis
Gui-Lan Duan
Metrics
H-Index
i10-Index
Citation Counts
38
81
5,311
Molecular plant physiology
Rhizosphere biology
Lei Luo
Metrics
H-Index
i10-Index
Citation Counts
38
63
5,666
Environmental chemistry
Soil science
Synchrotron radiation based X-ray techniques
Ben-Zhan Zhu
Metrics
H-Index
i10-Index
Citation Counts
38
83
5,020
Fee Radical Chemistry/Toxicology
Synergistic Toxicity/Actions
Chiral DNA Adducts
DNA Light Switches
Ion-Pairing