i10 Productivity
Rankings
U.S. Geological Survey/ Scientists i10 Productivity Rankings 2025
Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as 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 :201
Fisheries
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
56
0.903
* Total i10 IndexRankings
Ranking Based On Selection :202
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
54
0.871
* Total i10 IndexRankings
Ranking Based On Selection :203
Hyrdology
biogeochemistry
climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
45
0.726
* Total i10 IndexRankings
Ranking Based On Selection :204
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
41
0.661
* Total i10 IndexRankings
Ranking Based On Selection :205
Hydrology
groundwater
computer modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
35
0.565
* Total i10 IndexRankings
Ranking Based On Selection :206
Environmental Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
33
0.532
* Total i10 IndexRankings
Ranking Based On Selection :207
Conervation Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
32
0.516
* Total i10 IndexRankings
Ranking Based On Selection :208
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
23
0.371
* Total i10 IndexRankings
Ranking Based On Selection :209
Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
20
0.323
* Total i10 IndexRankings
Ranking Based On Selection :210
seismology
GNSS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
56
0.918
* Total i10 IndexRankings
Ranking Based On Selection :211
Fish Ecology
Limnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
41
0.672
* Total i10 IndexRankings
Ranking Based On Selection :212
Landslides
Rockfalls
Geotechnical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
35
0.574
* Total i10 IndexRankings
Ranking Based On Selection :213
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
29
0.475
* Total i10 IndexRankings
Ranking Based On Selection :214
Quantitative Ecology
Wildlife Biology
Population Modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
50
0.833
* Total i10 IndexRankings
Ranking Based On Selection :215
Gas Hydrate
Physical Properties
Methane
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
47
0.783
* Total i10 IndexRankings
Ranking Based On Selection :216
Coastal biogeochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
45
0.750
* Total i10 IndexRankings
Ranking Based On Selection :217
Geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
35
0.583
* Total i10 IndexRankings
Ranking Based On Selection :218
Seismology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
43
0.729
* Total i10 IndexRankings
Ranking Based On Selection :219
Microbiome
Evolution
Ornithology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
41
0.695
* Total i10 IndexRankings
Ranking Based On Selection :220
Ecology
Birds
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
36
0.610
* Total i10 IndexRankings
Ranking Based On Selection :221
Hydrogeology
Hydrology
Earth Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
33
0.559
* Total i10 IndexRankings
Ranking Based On Selection :222
Volcano Geology
Igneous Petrology
Geochemistry
Volcanology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
31
0.525
* Total i10 IndexRankings
Ranking Based On Selection :223
biogeochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
24
0.407
* Total i10 IndexRankings
Ranking Based On Selection :224
Earth Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
13
0.220
* Total i10 IndexRankings
Ranking Based On Selection :225
ecology
climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
51
0.879
Theodore Castro-Santos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
56
0.903
Karyn Rode
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
54
0.871
Thomas Huntington
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
45
0.726
Hyrdology
biogeochemistry
climate change
Sara J Oyler-Mccance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
41
0.661
Paul A Hsieh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
35
0.565
Hydrology
groundwater
computer modeling
Mark W Sandstrom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
33
0.532
Eben H Paxton
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
32
0.516
Mark Wildhaber
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
23
0.371
Andersen, Douglas C
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
20
0.323
Daniel E Mcnamara
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
56
0.918
Christian Zimmerman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
41
0.672
Brian D Collins
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
35
0.574
Landslides
Rockfalls
Geotechnical Engineering
Christina Neal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
29
0.475
Robin Russell
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
50
0.833
Quantitative Ecology
Wildlife Biology
Population Modeling
William F Waite
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
47
0.783
Gas Hydrate
Physical Properties
Methane
Kevin D Kroeger
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
45
0.750
Coastal biogeochemistry
Milan Pavich
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
35
0.583
David Wilson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
43
0.729
Sergei V Drovetski
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
41
0.695
Microbiome
Evolution
Ornithology
Colleen M Handel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
36
0.610
Devin Galloway
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
33
0.559
Hydrogeology
Hydrology
Earth Science
Charles R Bacon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
31
0.525
Volcano Geology
Igneous Petrology
Geochemistry
Volcanology
David Naftz
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
24
0.407
Bruce F Molnia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
13
0.220
Toni Lyn Morelli
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
51
0.879