Subject Rankings

US Environmental Protection Agency Subject Rankings 2025

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 numbersAs 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
R Woodrow Setzer
biostatistics
dose-response
pharmacokinetics
high throughput screening
quantitative risk assessment
Metrics
H-Index
i10 Index
Citation Counts
53
103
11,813
* Total H IndexRankings
Ranking Based On Selection :2
Hodon Ryu
Health Realtaed Water Microbiology and Water Treatment
Metrics
H-Index
i10 Index
Citation Counts
42
82
4,662
* Total H IndexRankings
Ranking Based On Selection :4
Alfred P Dufour
Public health microbiology
water microbiology
Metrics
H-Index
i10 Index
Citation Counts
40
85
8,716
* Total H IndexRankings
Ranking Based On Selection :5
Peter Egeghy
Human Exposure
Chemical Prioritization
High Throughput Exposure Modeling
Metrics
H-Index
i10 Index
Citation Counts
36
59
5,721
* Total H IndexRankings
Ranking Based On Selection :7
Richard Devereux
Microbial Ecology
Marine Sediment Biogeochemistry
Metrics
H-Index
i10 Index
Citation Counts
35
46
10,240
* Total H IndexRankings
Ranking Based On Selection :8
Abderrahmane Touati
microbiological and chemical warfare agents
Metrics
H-Index
i10 Index
Citation Counts
31
66
3,241
* Total H IndexRankings
Ranking Based On Selection :9
Carlie Lalone
species extrapolation
adverse outcome pathway development
effects of pharmaceuticals in the environment
ecotoxicology
Metrics
H-Index
i10 Index
Citation Counts
29
41
3,043
* Total H IndexRankings
Ranking Based On Selection :10
Marirosa Molina
Microbial Ecology
Environmental Microbiology
Metrics
H-Index
i10 Index
Citation Counts
27
40
2,449
* Total H IndexRankings
Ranking Based On Selection :11
Kristen Rappazzo
Environmental Epidemiology
Air Pollution
Reproductive Health
Metrics
H-Index
i10 Index
Citation Counts
19
24
1,573
* Total H IndexRankings
Ranking Based On Selection :12
Worth Calfee|Michael W Calfee, M. Worth Calfee
microbiology
decontamination
sampling
public health
risk mitigation
Metrics
H-Index
i10 Index
Citation Counts
17
32
2,737
* Total H IndexRankings
Ranking Based On Selection :14
Chelsea A Weitekamp|Chelsea A. Heatherington
Animal Behavior
Neuroendocrinology
Air Pollution
Toxicology
Risk Assessment
Metrics
H-Index
i10 Index
Citation Counts
15
18
636
* Total H IndexRankings
Ranking Based On Selection :15
Jun Wang
Computational toxicology
Endocrine Toxicology
Molecular microbiology
Metrics
H-Index
i10 Index
Citation Counts
10
11
607
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
R Woodrow Setzer
Metrics
H-Index
i10-Index
Citation Counts
53
103
11,813
biostatistics
dose-response
pharmacokinetics
high throughput screening
quantitative risk assessment
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Hodon Ryu
Metrics
H-Index
i10-Index
Citation Counts
42
82
4,662
Health Realtaed Water Microbiology and Water Treatment
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Krista Yorita Christensen
Metrics
H-Index
i10-Index
Citation Counts
41
70
7,021
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Alfred P Dufour
Metrics
H-Index
i10-Index
Citation Counts
40
85
8,716
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Peter Egeghy
Metrics
H-Index
i10-Index
Citation Counts
36
59
5,721
Human Exposure
Chemical Prioritization
High Throughput Exposure Modeling
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Jingrang Lu
Metrics
H-Index
i10-Index
Citation Counts
36
58
5,062
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Richard Devereux
Metrics
H-Index
i10-Index
Citation Counts
35
46
10,240
Microbial Ecology
Marine Sediment Biogeochemistry
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Abderrahmane Touati
Metrics
H-Index
i10-Index
Citation Counts
31
66
3,241
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Carlie Lalone
Metrics
H-Index
i10-Index
Citation Counts
29
41
3,043
species extrapolation
adverse outcome pathway development
effects of pharmaceuticals in the environment
ecotoxicology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Marirosa Molina
Metrics
H-Index
i10-Index
Citation Counts
27
40
2,449
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Kristen Rappazzo
Metrics
H-Index
i10-Index
Citation Counts
19
24
1,573
Environmental Epidemiology
Air Pollution
Reproductive Health
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
microbiology
decontamination
sampling
public health
risk mitigation
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Eric Rhodes
Metrics
H-Index
i10-Index
Citation Counts
16
20
758
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Animal Behavior
Neuroendocrinology
Air Pollution
Toxicology
Risk Assessment
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Jun Wang
Metrics
H-Index
i10-Index
Citation Counts
10
11
607
Computational toxicology
Endocrine Toxicology
Molecular microbiology