National Park Service is a prestigious institution university established in 1916 in United States. It is represented by 104 scientists in the AD Scientific Index. The university’s scientists are particularly concentrated in Natural Sciences (45 scientists), Engineering & Technology (15 scientists), and Agriculture & Forestry (7 scientists).

* Total H Index Rankings
Ranking Based On Selection: 1
Abraham Miller-Rushing
conservation
ecology
climate change adaptation
citizen science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
46
38
0.826
* Total H Index Rankings
Ranking Based On Selection: 2
Barkley C Sive
analytical chemistry
atmospheric chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
43
22
0.512
* Total H Index Rankings
Ranking Based On Selection: 3
Jan Van Wagtendonk
Forest Ecology
Fire Ecology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
42
25
0.595
* Total H Index Rankings
Ranking Based On Selection: 4
Jonathan O'Donnell
ecosystem ecology
biogeochemistry
permafrost
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
31
0.816
* Total H Index Rankings
Ranking Based On Selection: 5
John Gross
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
23
0.605
* Total H Index Rankings
Ranking Based On Selection: 6
James Comiskey
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
35
29
0.829
* Total H Index Rankings
Ranking Based On Selection: 7
Donna J Shaver
Sea Turtle Biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
35
25
0.714
* Total H Index Rankings
Ranking Based On Selection: 8
William Parker
Vertebrate Paleontology
Aetosauria
Biostratigraphy
Stratigraphy
History
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
34
25
0.735
* Total H Index Rankings
Ranking Based On Selection: 9
Kyle Joly
Wildlife Biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
29
24
0.828
* Total H Index Rankings
Ranking Based On Selection: 10
James Lynch
wetland ecology
wetland elevation
sea level rise
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
26
21
0.808
* Total H Index Rankings
Ranking Based On Selection: 11
Mark E Miller
Applied Ecology
Adaptive Management
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
26
17
0.654
* Total H Index Rankings
Ranking Based On Selection: 12
Thomas J Rodhouse
Ecology
Biogeography
Conservation Biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
19
0.760
* Total H Index Rankings
Ranking Based On Selection: 13
Greg M Stock
Geomorphology
Surface Processes
Geochronology
Natural Hazards
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
18
0.750
* Total H Index Rankings
Ranking Based On Selection: 15
Zachary David Miller
visitor use management
outdoor recreation
social ecological systems
human dimensions of natural
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
20
0.909
* Total H Index Rankings
Ranking Based On Selection: 16
Jamie N Womble
Marine Ecology
Behavioral Ecology
Animal Movement
Biotelemetry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
17
0.773
* Total H Index Rankings
Ranking Based On Selection: 17
Jason I Ransom
Wildlife Ecology
Bears
Mesocarnivores
Birds
Equines
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
15
0.682
* Total H Index Rankings
Ranking Based On Selection: 18
Amy Miller
plant physiological ecology
biogeochemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
15
0.682
* Total H Index Rankings
Ranking Based On Selection: 20
Joshua Schmidt
Population dynamics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
16
0.762
* Total H Index Rankings
Ranking Based On Selection: 21
F Edwin Harvey
Groundwater
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
11
0.524
* Total H Index Rankings
Ranking Based On Selection: 22
David J Lawrence
Freshwater Ecology
Conservation Planning
Invasion Biology
Climate Change
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
* Total H Index Rankings
Ranking Based On Selection: 23
Grant Hilderbrand
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
16
0.800
* Total H Index Rankings
Ranking Based On Selection: 24
Joel Howard Reynolds
climate change
applied statistics
natural resource management
monitoring
model assessment
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
11
0.550
* Total H Index Rankings
Ranking Based On Selection: 25
Thomas B Parr
limnology
ecosystem biogeochemistry
stream ecology
urban ecology
zoogeochemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
18
0.947
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Abraham Miller-Rushing
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
46
38
0.826
conservation
ecology
climate change adaptation
citizen science
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Barkley C Sive
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
43
22
0.512
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Jan Van Wagtendonk
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
42
25
0.595
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Jonathan O'Donnell
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
31
0.816
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
John Gross
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
23
0.605
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
James Comiskey
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
35
29
0.829
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Donna J Shaver
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
35
25
0.714
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
William Parker
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
34
25
0.735
Vertebrate Paleontology
Aetosauria
Biostratigraphy
Stratigraphy
History
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Kyle Joly
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
29
24
0.828
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
James Lynch
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
26
21
0.808
wetland ecology
wetland elevation
sea level rise
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Mark E Miller
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
26
17
0.654
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Thomas J Rodhouse
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
19
0.760
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Greg M Stock
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
18
0.750
Geomorphology
Surface Processes
Geochronology
Natural Hazards
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Tom Philippi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
13
0.565
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Zachary David Miller
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
20
0.909
visitor use management
outdoor recreation
social ecological systems
human dimensions of natural
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Jamie N Womble
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
17
0.773
Marine Ecology
Behavioral Ecology
Animal Movement
Biotelemetry
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Jason I Ransom
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
15
0.682
Wildlife Ecology
Bears
Mesocarnivores
Birds
Equines
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Amy Miller
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
15
0.682
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
John Paul Schmit
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
18
0.857
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Joshua Schmidt
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
16
0.762
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
F Edwin Harvey
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
11
0.524
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
David J Lawrence
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
Freshwater Ecology
Conservation Planning
Invasion Biology
Climate Change
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Grant Hilderbrand
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
16
0.800
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Joel Howard Reynolds
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
11
0.550
climate change
applied statistics
natural resource management
monitoring
model assessment
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Thomas B Parr
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
18
0.947
limnology
ecosystem biogeochemistry
stream ecology
urban ecology
zoogeochemistry