Subject Rankings

US Fish and Wildlife Service Subject Rankings 2025

AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Oct 04, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (1.014.167) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]

* Total H IndexRankings
Ranking Based On Selection :1
Jess Jones
Freshwater Mussels
Conservation Biology
Metrics
H-Index
i10 Index
Citation Counts
48
178
19,245
* Total H IndexRankings
Ranking Based On Selection :2
richard lanctot
shorebirds
arctic ecology
migration ecology
Metrics
H-Index
i10 Index
Citation Counts
39
95
4,773
* Total H IndexRankings
Ranking Based On Selection :3
Kevin E Doherty
Conservation Biology
Landscape Ecology
Grasslands
Sagebrush
Conservation Planning
Metrics
H-Index
i10 Index
Citation Counts
33
49
3,794
* Total H IndexRankings
Ranking Based On Selection :4
Ryan R Wilson
Wildlife space use
movement ecology
resource selection
behavioral ecology
wildlife management
Metrics
H-Index
i10 Index
Citation Counts
26
44
2,424
* Total H IndexRankings
Ranking Based On Selection :5
Jeffrey Hostetler
Quantitative Ecology
Population Ecology
Conservation Biology
Migration Ecology
Metrics
H-Index
i10 Index
Citation Counts
26
39
2,779
* Total H IndexRankings
Ranking Based On Selection :6
Jennifer Rb Miller
Wildlife trade
human-wildlife conflict
big cats
endangered species
socio-ecological
Metrics
H-Index
i10 Index
Citation Counts
24
31
2,335
* Total H IndexRankings
Ranking Based On Selection :9
Jeremy TH Coleman
applied ecology
conservation biology
foraging behavior
wildlife disease
Metrics
H-Index
i10 Index
Citation Counts
20
25
3,704
* Total H IndexRankings
Ranking Based On Selection :10
Nathan Whelan
Phylogenetics
Conservation Biology
Invertebrates
Molluscs
Metrics
H-Index
i10 Index
Citation Counts
19
26
1,742
* Total H IndexRankings
Ranking Based On Selection :11
G Scott Boomer
wildlife management
wildlife biology
population ecology
adaptive management
Metrics
H-Index
i10 Index
Citation Counts
19
27
1,109
* Total H IndexRankings
Ranking Based On Selection :12
Roy C Averill-Murray
Ecology
Wildlife Management
Conservation Biology
Metrics
H-Index
i10 Index
Citation Counts
19
27
1,230
* Total H IndexRankings
Ranking Based On Selection :13
Brian Klingbeil
conservation biology
community ecology
biodiversity
landscape ecology
Metrics
H-Index
i10 Index
Citation Counts
18
19
1,770
* Total H IndexRankings
Ranking Based On Selection :14
Steven Sesnie
Spatial ecology
Remote Sensing
Wildlife Ecology
Metrics
H-Index
i10 Index
Citation Counts
18
29
1,819
* Total H IndexRankings
Ranking Based On Selection :15
James A Johnson
Migration ecology
avian conservation
Metrics
H-Index
i10 Index
Citation Counts
17
25
1,131
* Total H IndexRankings
Ranking Based On Selection :16
Erik E Osnas
wildlife disease
statistical and quantitative ecology
decision analysis
Metrics
H-Index
i10 Index
Citation Counts
17
23
1,212
* Total H IndexRankings
Ranking Based On Selection :18
William P Johnson
Wildlife Conservation
Avian Ecology
Waterfowl
Springsnails
Wetland Ecology
Metrics
H-Index
i10 Index
Citation Counts
17
21
836
* Total H IndexRankings
Ranking Based On Selection :20
Mark C Otto
ecological statistics
Bayesian estimation
small area estimation
time series analysis
seasonal
Metrics
H-Index
i10 Index
Citation Counts
16
26
2,076
* Total H IndexRankings
Ranking Based On Selection :21
Angela D Anders
Population Ecology
Conservation Biology
Endangered Species Act
Migratory Bird Treaty Act
National Environmental Policy Act
Metrics
H-Index
i10 Index
Citation Counts
16
17
2,346
* Total H IndexRankings
Ranking Based On Selection :22
Judy Che-Castaldo
Conservation Biology
Population Dynamics
Applied Ecology
Metrics
H-Index
i10 Index
Citation Counts
15
23
1,255
* Total H IndexRankings
Ranking Based On Selection :23
Patrick Dehaan
conservation genetics
fish biology
native fishes
Metrics
H-Index
i10 Index
Citation Counts
15
16
737
* Total H IndexRankings
Ranking Based On Selection :24
Mary Burnham Curtis
Wildlife Forensics
Fish population genetics
Metrics
H-Index
i10 Index
Citation Counts
15
20
1,125
* Total H IndexRankings
Ranking Based On Selection :25
Steve Morey
ecology
evolution
conservation biology
Metrics
H-Index
i10 Index
Citation Counts
15
17
1,420
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Jess Jones
Metrics
H-Index
i10-Index
Citation Counts
48
178
19,245
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
richard lanctot
Metrics
H-Index
i10-Index
Citation Counts
39
95
4,773
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Kevin E Doherty
Metrics
H-Index
i10-Index
Citation Counts
33
49
3,794
Conservation Biology
Landscape Ecology
Grasslands
Sagebrush
Conservation Planning
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Ryan R Wilson
Metrics
H-Index
i10-Index
Citation Counts
26
44
2,424
Wildlife space use
movement ecology
resource selection
behavioral ecology
wildlife management
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Jeffrey Hostetler
Metrics
H-Index
i10-Index
Citation Counts
26
39
2,779
Quantitative Ecology
Population Ecology
Conservation Biology
Migration Ecology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Jennifer Rb Miller
Metrics
H-Index
i10-Index
Citation Counts
24
31
2,335
Wildlife trade
human-wildlife conflict
big cats
endangered species
socio-ecological
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Mark Seamans
Metrics
H-Index
i10-Index
Citation Counts
22
28
2,160
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Nathan R Franssen
Metrics
H-Index
i10-Index
Citation Counts
21
31
1,311
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Jeremy TH Coleman
Metrics
H-Index
i10-Index
Citation Counts
20
25
3,704
applied ecology
conservation biology
foraging behavior
wildlife disease
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Nathan Whelan
Metrics
H-Index
i10-Index
Citation Counts
19
26
1,742
Phylogenetics
Conservation Biology
Invertebrates
Molluscs
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
G Scott Boomer
Metrics
H-Index
i10-Index
Citation Counts
19
27
1,109
wildlife management
wildlife biology
population ecology
adaptive management
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Roy C Averill-Murray
Metrics
H-Index
i10-Index
Citation Counts
19
27
1,230
Ecology
Wildlife Management
Conservation Biology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Brian Klingbeil
Metrics
H-Index
i10-Index
Citation Counts
18
19
1,770
conservation biology
community ecology
biodiversity
landscape ecology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Steven Sesnie
Metrics
H-Index
i10-Index
Citation Counts
18
29
1,819
Spatial ecology
Remote Sensing
Wildlife Ecology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
James A Johnson
Metrics
H-Index
i10-Index
Citation Counts
17
25
1,131
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Erik E Osnas
Metrics
H-Index
i10-Index
Citation Counts
17
23
1,212
wildlife disease
statistical and quantitative ecology
decision analysis
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Brent Murry
Metrics
H-Index
i10-Index
Citation Counts
17
23
939
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
William P Johnson
Metrics
H-Index
i10-Index
Citation Counts
17
21
836
Wildlife Conservation
Avian Ecology
Waterfowl
Springsnails
Wetland Ecology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Paul Schuette
Metrics
H-Index
i10-Index
Citation Counts
16
21
1,633
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Mark C Otto
Metrics
H-Index
i10-Index
Citation Counts
16
26
2,076
ecological statistics
Bayesian estimation
small area estimation
time series analysis
seasonal
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Angela D Anders
Metrics
H-Index
i10-Index
Citation Counts
16
17
2,346
Population Ecology
Conservation Biology
Endangered Species Act
Migratory Bird Treaty Act
National Environmental Policy Act
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
Judy Che-Castaldo
Metrics
H-Index
i10-Index
Citation Counts
15
23
1,255
Conservation Biology
Population Dynamics
Applied Ecology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Patrick Dehaan
Metrics
H-Index
i10-Index
Citation Counts
15
16
737
conservation genetics
fish biology
native fishes
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Mary Burnham Curtis
Metrics
H-Index
i10-Index
Citation Counts
15
20
1,125
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Steve Morey
Metrics
H-Index
i10-Index
Citation Counts
15
17
1,420