US Environmental Protection Agency is a prestigious institution university established in 1970 in United States. It is represented by 372 scientists in the AD Scientific Index. The university’s scientists are particularly concentrated in Natural Sciences (117 scientists), Engineering & Technology (97 scientists), and Social Sciences and Humanities (19 scientists).

* Total H Index Rankings
Ranking Based On Selection: 1
Keith A Houck
environmental toxicology
drug discovery
nuclear receptors
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
66
43
0.652
* Total H Index Rankings
Ranking Based On Selection: 2
Jia Xing
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
51
0.850
* Total H Index Rankings
Ranking Based On Selection: 4
Mark Strynar
Xenobiotic compounds in environmental media
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
58
47
0.810
* Total H Index Rankings
Ranking Based On Selection: 6
Michael Devito
toxicology
pharmacokinetics
thyroid
PFAS
dioxins
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
57
30
0.526
* Total H Index Rankings
Ranking Based On Selection: 7
Mace G Barron
aquatic toxicology
oil
bioaccumulation
pharmacokinetics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
53
32
0.604
* Total H Index Rankings
Ranking Based On Selection: 8
Rory Conolly
Mechanisms of dose-response
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
49
19
0.388
* Total H Index Rankings
Ranking Based On Selection: 9
John M Rogers
Developmental and Reproductive Toxicology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
48
20
0.417
* Total H Index Rankings
Ranking Based On Selection: 10
Timothy J Shafer
Neurotoxicology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
47
30
0.638
* Total H Index Rankings
Ranking Based On Selection: 13
Michael F Hughes
toxicokinetics
toxicology
metals
in vitro
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
22
0.537
* Total H Index Rankings
Ranking Based On Selection: 14
Carl F Blackman
bioelectromagnetics
electromagnetic fields
magnetic fields
biological effects
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
14
0.341
* Total H Index Rankings
Ranking Based On Selection: 15
Jon R Sobus
Exposure Science
Biomonitoring
Non-targeted Analysis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
31
0.795
* Total H Index Rankings
Ranking Based On Selection: 16
Chandra Giri
Global Land Cover
Remote Sensing
Global mangrove monitoring
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
30
0.769
* Total H Index Rankings
Ranking Based On Selection: 17
Yu-Sheng Lin
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
25
0.658
* Total H Index Rankings
Ranking Based On Selection: 18
Paul Solomon|Paul Solomon, P.A. Solomon
Air quality
Measurements at local & regional scales
mobile meas.
Field and lab methods
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
19
0.500
* Total H Index Rankings
Ranking Based On Selection: 19
Catherine Kelty
Applied Environmental Microbiology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
37
23
0.622
* Total H Index Rankings
Ranking Based On Selection: 20
Tammy Stoker
Reproductive Toxicology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
37
20
0.541
* Total H Index Rankings
Ranking Based On Selection: 21
Leland Vane
membrane separations
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
36
18
0.500
* Total H Index Rankings
Ranking Based On Selection: 23
Mohamed Ateia (Ibrahim)|Mohamed Ateia
PFAS
Adsorption
micropollutants
AOP
Microplastics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
34
33
0.971
* Total H Index Rankings
Ranking Based On Selection: 24
Diane Nacci
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
34
20
0.588
* Total H Index Rankings
Ranking Based On Selection: 25
Rogelio Tornero-Velez
exposure science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
33
21
0.636
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Keith A Houck
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
66
43
0.652
environmental toxicology
drug discovery
nuclear receptors
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Jia Xing
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
51
0.850
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Grace Patlewicz
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
59
36
0.610
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Mark Strynar
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
58
47
0.810
Xenobiotic compounds in environmental media
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Brian Gullett
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
58
27
0.466
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Michael Devito
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
57
30
0.526
toxicology
pharmacokinetics
thyroid
PFAS
dioxins
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Mace G Barron
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
53
32
0.604
aquatic toxicology
oil
bioaccumulation
pharmacokinetics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Rory Conolly
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
49
19
0.388
Mechanisms of dose-response
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
John M Rogers
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
48
20
0.417
Developmental and Reproductive Toxicology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Timothy J Shafer
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
47
30
0.638
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Thabet Tolaymat
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
44
27
0.614
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
John T Walker
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
24
0.585
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Michael F Hughes
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
22
0.537
toxicokinetics
toxicology
metals
in vitro
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Carl F Blackman
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
14
0.341
bioelectromagnetics
electromagnetic fields
magnetic fields
biological effects
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Jon R Sobus
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
31
0.795
Exposure Science
Biomonitoring
Non-targeted Analysis
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Chandra Giri
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
30
0.769
Global Land Cover
Remote Sensing
Global mangrove monitoring
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Yu-Sheng Lin
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
25
0.658
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Paul Solomon|Paul Solomon, P.A. Solomon
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
19
0.500
Air quality
Measurements at local & regional scales
mobile meas.
Field and lab methods
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Catherine Kelty
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
37
23
0.622
Applied Environmental Microbiology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Tammy Stoker
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
37
20
0.541
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Leland Vane
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
36
18
0.500
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
William Boyes
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
36
16
0.444
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Mohamed Ateia (Ibrahim)|Mohamed Ateia
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
34
33
0.971
PFAS
Adsorption
micropollutants
AOP
Microplastics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Diane Nacci
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
34
20
0.588
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Rogelio Tornero-Velez
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
33
21
0.636