i10 Productivity
Rankings
National Park Service/ Scientists i10 Productivity Rankings 2025
Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :26
Groundwater
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
15
0.577
* Total i10 IndexRankings
Ranking Based On Selection :27
limnology
ecosystem biogeochemistry
stream ecology
urban ecology
zoogeochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
24
0.960
* Total i10 IndexRankings
Ranking Based On Selection :28
plant physiological ecology
biogeochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
20
0.800
* Total i10 IndexRankings
Ranking Based On Selection :29
Ecology
lichens
contaminants
Arctic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
13
0.520
* Total i10 IndexRankings
Ranking Based On Selection :30
Freshwater Ecology
Conservation Planning
Invasion Biology
Climate Change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
23
0.958
* Total i10 IndexRankings
Ranking Based On Selection :31
Geomorphology
Glacial and Quaternary Geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
20
0.870
* Total i10 IndexRankings
Ranking Based On Selection :32
Ecological Monitoring
Avian Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
12
0.545
* Total i10 IndexRankings
Ranking Based On Selection :33
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
18
0.857
* Total i10 IndexRankings
Ranking Based On Selection :34
Ecology
Natural Resource Management
Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
* Total i10 IndexRankings
Ranking Based On Selection :35
Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
11
0.550
* Total i10 IndexRankings
Ranking Based On Selection :36
Global change
long-term monitoring
plant communities
ecosystem ecology
nitrogen dynamics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
* Total i10 IndexRankings
Ranking Based On Selection :37
wildlife ecology
river ecology
ecological monitoring
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
4
0.222
* Total i10 IndexRankings
Ranking Based On Selection :38
Conservation
Social Science
Evaluation
Leave No Trace
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
12
0.706
* Total i10 IndexRankings
Ranking Based On Selection :39
ecosystem ecology
biogeochemistry
coastal ecosystems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
* Total i10 IndexRankings
Ranking Based On Selection :40
ecology
evolution
plants
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
* Total i10 IndexRankings
Ranking Based On Selection :41
Hydrology
Environmental Restoration
Climate Change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
10
0.625
* Total i10 IndexRankings
Ranking Based On Selection :42
Remote Sensing
Cryosphere and Ecosystem Processes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
* Total i10 IndexRankings
Ranking Based On Selection :43
wolves
evolution of sociality
aggression
conflict
science communication
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
* Total i10 IndexRankings
Ranking Based On Selection :44
glaciers
mass balance
glacier runoff
glacier inventory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
13
0.867
* Total i10 IndexRankings
Ranking Based On Selection :45
Fire Ecology & Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
* Total i10 IndexRankings
Ranking Based On Selection :46
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
* Total i10 IndexRankings
Ranking Based On Selection :47
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
* Total i10 IndexRankings
Ranking Based On Selection :48
vertebrate paleontology
taphonomy
paleobiogeography
ichnology
paleontological resource management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
* Total i10 IndexRankings
Ranking Based On Selection :49
Evolution
Development
Morphology
Genetics
Ecophysiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
* Total i10 IndexRankings
Ranking Based On Selection :50
Plant Ecology
Soils
Invasive Species
Forest Ecology
Peatlands
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
F Edwin Harvey
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
15
0.577
Thomas B Parr
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
24
0.960
limnology
ecosystem biogeochemistry
stream ecology
urban ecology
zoogeochemistry
Amy Miller
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
20
0.800
plant physiological ecology
biogeochemistry
Peter Neitlich
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
13
0.520
Ecology
lichens
contaminants
Arctic
David J Lawrence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
23
0.958
Freshwater Ecology
Conservation Planning
Invasion Biology
Climate Change
Michael G Loso
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
20
0.870
Geomorphology
Glacial and Quaternary Geology
Matthew R Marshall
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
12
0.545
Ecological Monitoring
Avian Ecology
Kevin Rt Whelan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
18
0.857
Clayton Pollock
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
Ecology
Natural Resource Management
Biology
E William Schweiger
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
11
0.550
Isabel Ashton
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
Global change
long-term monitoring
plant communities
ecosystem ecology
nitrogen dynamics
Dustin W Perkins
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
4
0.222
wildlife ecology
river ecology
ecological monitoring
Wade M Vagias
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
12
0.706
Conservation
Social Science
Evaluation
Leave No Trace
Troy D Hill
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
ecosystem ecology
biogeochemistry
coastal ecosystems
Jane Carlson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
Rajendra Paudel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
10
0.625
Hydrology
Environmental Restoration
Climate Change
Peter Kirchner
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
Remote Sensing
Cryosphere and Ecosystem Processes
Kira A Cassidy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
wolves
evolution of sociality
aggression
conflict
science communication
Andrew Bliss
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
13
0.867
Calvin Farris
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
Ben Becker
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
Bryan Falk
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
Rebecca Hunt-Foster
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
vertebrate paleontology
taphonomy
paleobiogeography
ichnology
paleontological resource management
Robert L Baker
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
Evolution
Development
Morphology
Genetics
Ecophysiology
Lynette Potvin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
Plant Ecology
Soils
Invasive Species
Forest Ecology
Peatlands