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 :26
ecology
evolution
conservation biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
10
0.588
* Total i10 IndexRankings
Ranking Based On Selection :27
quantitative ecology
conservation biology
freshwater science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
* Total i10 IndexRankings
Ranking Based On Selection :28
conservation genetics
fish biology
native fishes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
12
0.750
* Total i10 IndexRankings
Ranking Based On Selection :29
Shorebird ecology
conservation biology
climate change
sea level rise resiliency
structured decision making
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
10
0.625
* Total i10 IndexRankings
Ranking Based On Selection :30
Avian Migration Ecology
Automated Telemetry
Applied Statistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
* Total i10 IndexRankings
Ranking Based On Selection :31
Wildlife Forensics
Forensic Biology
Vertebrate Morphology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
6
0.400
* Total i10 IndexRankings
Ranking Based On Selection :32
Behavioral ecology
evolutionary ecology
neuroethology
conservation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
5
0.333
* Total i10 IndexRankings
Ranking Based On Selection :33
Landscape Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
* Total i10 IndexRankings
Ranking Based On Selection :34
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
* Total i10 IndexRankings
Ranking Based On Selection :35
rangeland ecology and management
large herbivore grazing
fire ecology
waterfowl ecology
wetland ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
8
0.615
* Total i10 IndexRankings
Ranking Based On Selection :36
Conservation Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 IndexRankings
Ranking Based On Selection :37
Conservation Biology
Inventory and Monitoring
Conservation Planning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
* Total i10 IndexRankings
Ranking Based On Selection :38
Wildlife Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Total i10 IndexRankings
Ranking Based On Selection :39
Spatial ecology
invasive species
feral pigs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Total i10 IndexRankings
Ranking Based On Selection :40
evolution
biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Total i10 IndexRankings
Ranking Based On Selection :41
Ecology
Behavior
Predation
Life History
Aquatic Habitat
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
2
0.250
* Total i10 IndexRankings
Ranking Based On Selection :42
Conservation Biology
Wildlife Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
* Total i10 IndexRankings
Ranking Based On Selection :43
Biodiversity Conservation
Climate Change
Evaluation Research
Political Ecology
Community Empowerment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
* Total i10 IndexRankings
Ranking Based On Selection :44
Conservation Genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
* Total i10 IndexRankings
Ranking Based On Selection :45
Conservation Biology
Ecology
Natural Resource Management
Remote Sensing
Structured Decision Making
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total i10 IndexRankings
Ranking Based On Selection :46
Wildlife Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :47
Quantitative Ecology
Decision Science
Applied Spatial Ecology
Population Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total i10 IndexRankings
Ranking Based On Selection :48
Conservation Biology
Landscape Ecology
Thermal Physiology
Community Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :49
Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :50
wildlife biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Steve Morey
US Fish and Wildlife Service
Washington, D.C., United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
10
0.588
ecology
evolution
conservation biology
Daniel B Fitzgerald
US Fish and Wildlife Service
Washington, D.C., United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
quantitative ecology
conservation biology
freshwater science
Patrick Dehaan
US Fish and Wildlife Service
Washington, D.C., United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
12
0.750
conservation genetics
fish biology
native fishes
Kevin Kalasz
US Fish and Wildlife Service
Washington, D.C., United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
10
0.625
Shorebird ecology
conservation biology
climate change
sea level rise resiliency
structured decision making
Adam D Smith
US Fish and Wildlife Service
Washington, D.C., United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
Avian Migration Ecology
Automated Telemetry
Applied Statistics
Barry W Baker
US Fish and Wildlife Service
Washington, D.C., United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
6
0.400
Wildlife Forensics
Forensic Biology
Vertebrate Morphology
Jennifer M Gumm
US Fish and Wildlife Service
Washington, D.C., United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
5
0.333
Behavioral ecology
evolutionary ecology
neuroethology
conservation
J Patrick Donnelly
US Fish and Wildlife Service
Washington, D.C., United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
Rachel L Jacobs
US Fish and Wildlife Service
Washington, D.C., United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
Stephen L Winter
US Fish and Wildlife Service
Washington, D.C., United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
8
0.615
rangeland ecology and management
large herbivore grazing
fire ecology
waterfowl ecology
wetland ecology
Kelly Nail
US Fish and Wildlife Service
Washington, D.C., United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Jared G Underwood
US Fish and Wildlife Service
Washington, D.C., United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
Conservation Biology
Inventory and Monitoring
Conservation Planning
David Londe
US Fish and Wildlife Service
Washington, D.C., United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Bd Sparklin
US Fish and Wildlife Service
Washington, D.C., United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
Spatial ecology
invasive species
feral pigs
Rachel Brown|Rachel Arnold
US Fish and Wildlife Service
Washington, D.C., United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
Benjamen Kennedy
US Fish and Wildlife Service
Washington, D.C., United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
2
0.250
Ecology
Behavior
Predation
Life History
Aquatic Habitat
John C Tull
US Fish and Wildlife Service
Washington, D.C., United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
Conservation Biology
Wildlife Ecology
Wendy Miles
US Fish and Wildlife Service
Washington, D.C., United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
Biodiversity Conservation
Climate Change
Evaluation Research
Political Ecology
Community Empowerment
Brice Adams
US Fish and Wildlife Service
Washington, D.C., United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
Orien Richmond
US Fish and Wildlife Service
Washington, D.C., United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Conservation Biology
Ecology
Natural Resource Management
Remote Sensing
Structured Decision Making
Elaine Barr
US Fish and Wildlife Service
Washington, D.C., United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
John M Yeiser
US Fish and Wildlife Service
Washington, D.C., United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
Quantitative Ecology
Decision Science
Applied Spatial Ecology
Population Ecology
Emily Khazan
US Fish and Wildlife Service
Washington, D.C., United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Conservation Biology
Landscape Ecology
Thermal Physiology
Community Ecology
Phillip Street
US Fish and Wildlife Service
Washington, D.C., United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Jennifer C Brown
US Fish and Wildlife Service
Washington, D.C., United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000