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US Environmental Protection Agency 5 Scientists Engineering & Technology / Meteorology & Atmospheric Sciences Rankings - 2025

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).

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Total 5 scientist , Updates every 2 days
* Total H Index Rankings
World Rank
141,178
Country Rank
48,164
Institution Rank: 55
Ranking Based On Selection: 1
United States
Tanya Spero (Tanya Otte)
Tanya Spero (Tanya Otte)
US Environmental Protection Agency
Washington , United States
Engineering & Technology / Meteorology & Atmospheric Sciences
meteorological and regional climate modeling
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
40
26
0.650
See All Rankings and Analysis
* Total H Index Rankings
World Rank
184,496
Country Rank
60,223
Institution Rank: 77
Ranking Based On Selection: 2
United States
K Wyat Appel
K Wyat Appel
US Environmental Protection Agency
Washington , United States
Engineering & Technology / Meteorology & Atmospheric Sciences
Atmospheric Science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
35
27
0.771
See All Rankings and Analysis
* Total H Index Rankings
World Rank
327,608
Country Rank
97,400
Institution Rank: 138
Ranking Based On Selection: 3
United States
R Chris Owen
R Chris Owen
US Environmental Protection Agency
Washington , United States
Engineering & Technology / Meteorology & Atmospheric Sciences
atmospheric science
atmospheric chemistry
long range transport
gaussian plume modeling
mobile source impacts
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
26
14
0.538
See All Rankings and Analysis
* Total H Index Rankings
World Rank
338,174
Country Rank
100,185
Institution Rank: 141
Ranking Based On Selection: 4
United States
David Heist
David Heist
US Environmental Protection Agency
Washington , United States
Engineering & Technology / Meteorology & Atmospheric Sciences
Dispersion modeling
Meteorological wind tunnels
Near-road dispersion
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
20
0.800
See All Rankings and Analysis
* Total H Index Rankings
World Rank
725,365
Country Rank
195,261
Institution Rank: 284
Ranking Based On Selection: 5
United States
Jerold A Herwehe
Jerold A Herwehe
US Environmental Protection Agency
Washington , United States
Engineering & Technology / Meteorology & Atmospheric Sciences
meteorological and air quality numerical modeling
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
9
0.643
See All Rankings and Analysis
* Total H Index Rankings
Rankings
141,178
United States
48,164
55
Ranking Based On Selection: 1
Tanya Spero (Tanya Otte)
Tanya Spero (Tanya Otte)
US Environmental Protection Agency Washington, United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
40
26
0.650
Engineering & Technology / Meteorology & Atmospheric Sciences
meteorological and regional climate modeling
See All Rankings and Analysis
* Total H Index Rankings
Rankings
184,496
United States
60,223
77
Ranking Based On Selection: 2
K Wyat Appel
K Wyat Appel
US Environmental Protection Agency Washington, United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
35
27
0.771
Engineering & Technology / Meteorology & Atmospheric Sciences
Atmospheric Science
See All Rankings and Analysis
* Total H Index Rankings
Rankings
327,608
United States
97,400
138
Ranking Based On Selection: 3
R Chris Owen
R Chris Owen
US Environmental Protection Agency Washington, United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
26
14
0.538
Engineering & Technology / Meteorology & Atmospheric Sciences
atmospheric science
atmospheric chemistry
long range transport
gaussian plume modeling
mobile source impacts
See All Rankings and Analysis
* Total H Index Rankings
Rankings
338,174
United States
100,185
141
Ranking Based On Selection: 4
David Heist
David Heist
US Environmental Protection Agency Washington, United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
20
0.800
Engineering & Technology / Meteorology & Atmospheric Sciences
Dispersion modeling
Meteorological wind tunnels
Near-road dispersion
See All Rankings and Analysis
* Total H Index Rankings
Rankings
725,365
United States
195,261
284
Ranking Based On Selection: 5
Jerold A Herwehe
Jerold A Herwehe
US Environmental Protection Agency Washington, United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
9
0.643
Engineering & Technology / Meteorology & Atmospheric Sciences
meteorological and air quality numerical modeling
See All Rankings and Analysis