i10 Productivity
Rankings

U.S. Geological Survey/ Scientists i10 Productivity Rankings 2024

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. Click for "last 6 years' i10 index"Also see: Universities Rankings 2024 (Sort by : Total i10 Index)  and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)

United States
James Nichols
population ecology
conservation biology
wildlife management
biostatistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
381
214
0.562
United States
S Jeffress Williams
coastal geology/ SLR impacts/ coastal restoration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
282
122
0.433
United States
James E Hines
population modeling
occupancy estimation
statistical computing
applied statistics
computational ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
232
130
0.560
United States
Kevin Lafferty
Ecology
Parasitology
Conservation Biology
Marine Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
224
177
0.790
United States
J Andrew Royle
quantitative ecology
statistical ecology
capture-recapture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
223
182
0.816
United States
James R Hein
Marine geology/geochemistry
oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
218
138
0.633
United States
James B Grace
ecosystem ecology
statistical ecology
plant ecology
wetland ecology
structural equation modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
199
141
0.709
United States
Walter D Mooney
crustal structure
crustal composition
lithosphere
earthquakes
tsunamis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
192
106
0.552
United States
Julio L Betancourt
Quaternary paleoecology
ecology
hydroclimatology
phenology
arid lands
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
123
0.724
United States
John F Piatt
marine ecology
seabird
forage fish
food web
climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
168
82
0.488
United States
John Bradford
Terrestrial ecosystem ecology
ecohydrology
climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
156
142
0.910
United States
David J Wald
Seismology
Earthquakes
Earthquake Engineering
Loss Modeling
Macroseismic intensity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
156
111
0.712
United States
Pm Bradley
Contaminants
Exposure
Effects
Human
Environment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
84
0.542
United States
John Barron
Biostratigraphy
paleoclimate
marine diatoms
Eocene-Quaternary
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
148
57
0.385
United States
Edward T Furlong
Organic Geochemistry
Analytical Chemistry
Environmental Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
91
0.655
United States
Sasha C Reed
Biogeochemistry
Ecosystem Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
128
0.955
United States
Zhiliang Zhu
Carbon cycle
GHG emissions
wildfire
vegetation mapping
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
106
0.791
* Total i10 Index Rankings
James Nichols
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
381
214
0.562
population ecology
conservation biology
wildlife management
biostatistics
* Total i10 Index Rankings
S Jeffress Williams
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
282
122
0.433
* Total i10 Index Rankings
Donald L Deangelis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
280
135
0.482
* Total i10 Index Rankings
Tim Collett
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
278
170
0.612
* Total i10 Index Rankings
James E Hines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
232
130
0.560
population modeling
occupancy estimation
statistical computing
applied statistics
computational ecology
* Total i10 Index Rankings
Kevin Lafferty
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
224
177
0.790
Ecology
Parasitology
Conservation Biology
Marine Biology
* Total i10 Index Rankings
J Andrew Royle
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
223
182
0.816
quantitative ecology
statistical ecology
capture-recapture
* Total i10 Index Rankings
James R Hein
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
218
138
0.633
* Total i10 Index Rankings
John Sauer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
202
92
0.455
* Total i10 Index Rankings
James B Grace
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
199
141
0.709
ecosystem ecology
statistical ecology
plant ecology
wetland ecology
structural equation modeling
* Total i10 Index Rankings
Walter D Mooney
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
192
106
0.552
crustal structure
crustal composition
lithosphere
earthquakes
tsunamis
* Total i10 Index Rankings
James G Moore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
176
75
0.426
* Total i10 Index Rankings
Julio L Betancourt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
123
0.724
Quaternary paleoecology
ecology
hydroclimatology
phenology
arid lands
* Total i10 Index Rankings
James Bischoff
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
78
0.462
* Total i10 Index Rankings
John F Piatt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
168
82
0.488
* Total i10 Index Rankings
John Bradford
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
156
142
0.910
Terrestrial ecosystem ecology
ecohydrology
climate change
* Total i10 Index Rankings
David J Wald
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
156
111
0.712
Seismology
Earthquakes
Earthquake Engineering
Loss Modeling
Macroseismic intensity
* Total i10 Index Rankings
Pm Bradley
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
84
0.542
* Total i10 Index Rankings
Thierry Work
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
154
114
0.740
* Total i10 Index Rankings
Robert Fisher
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
104
0.693
* Total i10 Index Rankings
John Barron
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
148
57
0.385
Biostratigraphy
paleoclimate
marine diatoms
Eocene-Quaternary
* Total i10 Index Rankings
Jason Dunham
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
143
115
0.804
* Total i10 Index Rankings
Edward T Furlong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
91
0.655
Organic Geochemistry
Analytical Chemistry
Environmental Chemistry
* Total i10 Index Rankings
Sasha C Reed
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
128
0.955
* Total i10 Index Rankings
Zhiliang Zhu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
106
0.791
Carbon cycle
GHG emissions
wildfire
vegetation mapping