i10 Productivity
Rankings

U.S. Geological Survey/ ScientistsNatural Sciences / Biological Science 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 :101
United States
Lindsey L Thurman
climate change adaptation
spatial scaling of biotic interactions
macroecology
community ecology
amphibian conservation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
* Total i10 IndexRankings
Ranking Based On Selection :102
United States
Wynne E Moss
Conservation Biology
Quantitative Ecology
Disease Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
* Total i10 IndexRankings
Ranking Based On Selection :103
United States
Ben Sherrouse
ecosystem services
spatial modeling
geospatial analysis
GIS
social-ecological systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Total i10 IndexRankings
Ranking Based On Selection :104
United States
Antonio Celis-Murillo
Avian Ecology
Animal Behavior
Conservation
Bioacoustics
Survey Methods
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Total i10 IndexRankings
Ranking Based On Selection :105
United States
Lea Condon
Disturbance Ecology
Plant Community Ecology
Plant Ecology
Biological Soil Crusts
Restoration Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
* Total i10 IndexRankings
Ranking Based On Selection :106
United States
Ralph W Tingley III|Ralph W. Tingley
aquatic ecology
landscape ecology
large-lake ecosystems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
* Total i10 IndexRankings
Ranking Based On Selection :107
United States
Joseph D Schmitt
fish biology
ecology
population dynamics
food web dynamics
invasion biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
* Total i10 IndexRankings
Ranking Based On Selection :108
United States
James Patrick Cronin
quantitative ecology
causal modeling
decision support tools
strategic management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 IndexRankings
Ranking Based On Selection :109
United States
William Janousek
Ecology
Conservation
Wildlife Management
Disturbance
Biodiversity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 IndexRankings
Ranking Based On Selection :111
United States
Stacy Simanonok
Community Ecology
Invasive Plants
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Total i10 IndexRankings
Ranking Based On Selection :113
United States
Steven A Farha|Steve Farha, Steven Farha
Ecology
population dynamics
age and growth
reproduction
habitat
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
* Total i10 IndexRankings
Ranking Based On Selection :114
United States
Rebecca Finger Higgens
Ecology
climate change
arctic
drylands
shrublands
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 IndexRankings
Ranking Based On Selection :115
United States
Stephen Devilbiss
ecology
water quality
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 IndexRankings
Ranking Based On Selection :116
United States
Henry Thompson
2D Spatial Analysis
Algorithms
Underwater Filming
Computer Programming
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 IndexRankings
Ranking Based On Selection :117
United States
David Lee Haskins
Wildlife Toxicology
Herpetology
Physiology
Immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Total i10 IndexRankings
Ranking Based On Selection :118
United States
Nick Paretti
Ecology
flood frequency
ecoflows
fish biology
contaminants of emerging concern
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
* Total i10 IndexRankings
Ranking Based On Selection :120
United States
Brittany G Perrotta
Ecotoxicology
Contaminants
Food webs
Aquatic-terrestrial linkages
Eutrophication
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection :121
United States
Sean W Bailey
ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
* Total i10 IndexRankings
Ranking Based On Selection :122
United States
Anya Nova Metcalfe
Stream Ecology
Entomology
Colorado River Basin
Participatory Research
Citizen Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection :123
United States
Emma Kelsey
Seabird Biology
Marine Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection :124
United States
Steven R Mathews|Steven Mathews-Sanchez
Ecology
Population Modelling
Avian Biology
Wildlife Management
Translocation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :125
United States
Schuyler C Nardelli
Biological oceanography
harmful algal blooms
plankton ecology
bio-optics
bio-acoustics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 101
Lindsey L Thurman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
climate change adaptation
spatial scaling of biotic interactions
macroecology
community ecology
amphibian conservation
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 102
Wynne E Moss
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
Conservation Biology
Quantitative Ecology
Disease Ecology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 103
Ben Sherrouse
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
ecosystem services
spatial modeling
geospatial analysis
GIS
social-ecological systems
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 104
Antonio Celis-Murillo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Avian Ecology
Animal Behavior
Conservation
Bioacoustics
Survey Methods
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 105
Lea Condon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
Disturbance Ecology
Plant Community Ecology
Plant Ecology
Biological Soil Crusts
Restoration Ecology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 106
Ralph W Tingley III|Ralph W. Tingley
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
aquatic ecology
landscape ecology
large-lake ecosystems
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 107
Joseph D Schmitt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
fish biology
ecology
population dynamics
food web dynamics
invasion biology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 108
James Patrick Cronin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
quantitative ecology
causal modeling
decision support tools
strategic management
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 109
William Janousek
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Ecology
Conservation
Wildlife Management
Disturbance
Biodiversity
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 110
Vijay Patil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 111
Stacy Simanonok
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 112
Amanda Kissel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 113
Steven A Farha|Steve Farha, Steven Farha
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
Ecology
population dynamics
age and growth
reproduction
habitat
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 114
Rebecca Finger Higgens
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Ecology
climate change
arctic
drylands
shrublands
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 115
Stephen Devilbiss
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 116
Henry Thompson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
2D Spatial Analysis
Algorithms
Underwater Filming
Computer Programming
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 117
David Lee Haskins
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
Wildlife Toxicology
Herpetology
Physiology
Immunology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 118
Nick Paretti
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
Ecology
flood frequency
ecoflows
fish biology
contaminants of emerging concern
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 119
Sean C Emmons|Sean M. Wineland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 120
Brittany G Perrotta
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Ecotoxicology
Contaminants
Food webs
Aquatic-terrestrial linkages
Eutrophication
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 121
Sean W Bailey
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 122
Anya Nova Metcalfe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Stream Ecology
Entomology
Colorado River Basin
Participatory Research
Citizen Science
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 123
Emma Kelsey
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 124
Steven R Mathews|Steven Mathews-Sanchez
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Ecology
Population Modelling
Avian Biology
Wildlife Management
Translocation
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 125
Schuyler C Nardelli
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Biological oceanography
harmful algal blooms
plankton ecology
bio-optics
bio-acoustics