Welcome to AD Scientific Index. The international independent ranking organisation AD Scientific Index is more than an ordinary "Ranking". The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index", "total i10 Productivity index", "last 6 years i10 Productivity index", "total citations" and "last 6 years citations" only in "AD Scientific Index". See also: Subject Rankings, University Subject Rankings and  Universities Rankings.   Click here for individual or institutional registration.

Total 64 scientist
* Total H IndexRankings
World Rank
4,530
Country Rank
2,109
Institution Rank : 1
United States
Andrew D Richardson
Ecosystem ecology
Physiological ecology
Forest ecology
Global change
Phenology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
118
89
0.754
* Total H IndexRankings
World Rank
8,921
Country Rank
4,102
Institution Rank : 3
United States
Edward Ted Schuur
Climate Science
Ecosystem Ecology
Biogeochemistry & Carbon
Permafrost & Arctic
Radiocarbon
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
99
77
0.778
* Total H IndexRankings
World Rank
10,277
Country Rank
4,705
Institution Rank : 5
United States
Thomas G Whitham
Ecology
Ecological Genetics
Plant Insect Interactions
Community Genetics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
96
43
0.448
* Total H IndexRankings
World Rank
15,418
Country Rank
6,906
Institution Rank : 8
United States
Peter Price
Ecology
Evolution Behavior
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
86
29
0.337
* Total H IndexRankings
World Rank
43,558
Country Rank
17,751
Institution Rank : 17
United States
Paul Beier
Conservation Biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
62
42
0.677
* Total H IndexRankings
World Rank
55,758
Country Rank
22,034
Institution Rank : 20
United States
David M Wagner
Plague
Tularemia
Melioidosis
Disease Ecology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
57
36
0.632
* Total H IndexRankings
World Rank
58,451
Country Rank
22,932
Institution Rank : 21
United States
Paul Dijkstra
soil C and N cycling
stable isotopes
metabolic processes
extreme environments
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
56
37
0.661
* Total H IndexRankings
World Rank
59,121
Country Rank
23,156
Institution Rank : 23
United States
George Koch
Ecology
global change biology
physiological ecology
biophysics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
56
32
0.571
* Total H IndexRankings
World Rank
64,712
Country Rank
25,067
Institution Rank : 25
United States
Catherine Gehring
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
54
35
0.648
* Total H IndexRankings
World Rank
71,871
Country Rank
27,453
Institution Rank : 29
United States
Talima Pearson
Pathogen genetics
epidemiology and evolution
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
52
33
0.635
* Total H IndexRankings
World Rank
80,264
Country Rank
30,096
Institution Rank : 31
United States
Stan L Lindstedt
Muscle physiology
Scaling
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
50
29
0.580
* Total H IndexRankings
World Rank
82,708
Country Rank
30,878
Institution Rank : 32
United States
Christopher E Doughty
Ecosystem Ecology
Ecoinformatics
Tropical Forests
Megafauna
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
49
37
0.755
* Total H IndexRankings
World Rank
92,504
Country Rank
33,948
Institution Rank : 34
United States
Kiona Ogle
ecological synthesis & modeling
desert ecology
Bayesian statistics
plant physiological & ecosystem ecology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
47
33
0.702
* Total H IndexRankings
World Rank
120,011
Country Rank
42,347
Institution Rank : 42
United States
Jason Sahl
Infectious disease genomics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
42
31
0.738
* Total H IndexRankings
World Rank
120,340
Country Rank
42,438
Institution Rank : 43
United States
C Loren Buck
metabolism
hibernation
endocrinology
chronobiology
endocrine disruption
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
42
30
0.714
* Total H IndexRankings
World Rank
142,994
Country Rank
48,994
Institution Rank : 52
United States
Jane C Marks
Conservation
Aquatic Ecology
Ecosystem Science
Restoration
Dam Removal
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
27
0.692
* Total H IndexRankings
World Rank
143,915
Country Rank
49,239
Institution Rank : 53
United States
Neil S Cobb
Biodiversity
climate change
environmental stress
gradients
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
25
0.641
* Total H IndexRankings
World Rank
156,422
Country Rank
52,804
Institution Rank : 58
United States
Jason T Ladner
Highly multiplexed serology
Genomics
Population Genetics
Phylogenetics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
37
32
0.865
* Total H IndexRankings
World Rank
173,153
Country Rank
57,470
Institution Rank : 63
United States
Richard G Posner
systems biology
bioinformatics
cancer biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
36
17
0.472
* Total H IndexRankings
World Rank
181,780
Country Rank
59,742
Institution Rank : 67
United States
Thomas D Sisk
Ecology
Conservation Biology
Environmental Policy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
35
21
0.600
* Total H IndexRankings
World Rank
182,104
Country Rank
59,831
Institution Rank : 68
United States
Stephen M Shuster
Mating systems
sexual selection
community genetics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
35
20
0.571
* Total H IndexRankings
World Rank
184,591
Country Rank
60,676
Institution Rank : 71
United States
Lifen Jiang
Ecosystem Ecology
Global Change Ecology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
34
32
0.941
* Total H IndexRankings
World Rank
206,285
Country Rank
66,607
Institution Rank : 79
United States
Joseph Ganey
conservation biology
wildlife management
natural resource management
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
33
15
0.455
* Total H IndexRankings
World Rank
209,156
Country Rank
67,391
Institution Rank : 81
United States
Brad Butterfield
Ecology
Evolution
Global Change Biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
32
28
0.875
* Total H IndexRankings
World Rank
231,940
Country Rank
73,432
Institution Rank : 91
United States
Alison E Adams
Genetics
Placebos
Pedagogy
Nutrition
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
17
0.548
* Total H Index Rankings
Rankings
4,530
United States
2,109
1
Andrew D Richardson
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
118
89
0.754
Ecosystem ecology
Physiological ecology
Forest ecology
Global change
Phenology
* Total H Index Rankings
Rankings
8,921
United States
4,102
3
Edward Ted Schuur
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
99
77
0.778
Climate Science
Ecosystem Ecology
Biogeochemistry & Carbon
Permafrost & Arctic
Radiocarbon
* Total H Index Rankings
Rankings
10,277
United States
4,705
5
Thomas G Whitham
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
96
43
0.448
Ecology
Ecological Genetics
Plant Insect Interactions
Community Genetics
* Total H Index Rankings
Rankings
15,418
United States
6,906
8
Peter Price
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
86
29
0.337
* Total H Index Rankings
Rankings
43,558
United States
17,751
17
Paul Beier
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
62
42
0.677
* Total H Index Rankings
Rankings
55,758
United States
22,034
20
David M Wagner
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
57
36
0.632
Plague
Tularemia
Melioidosis
Disease Ecology
* Total H Index Rankings
Rankings
58,451
United States
22,932
21
Paul Dijkstra
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
56
37
0.661
soil C and N cycling
stable isotopes
metabolic processes
extreme environments
* Total H Index Rankings
Rankings
59,121
United States
23,156
23
George Koch
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
56
32
0.571
Ecology
global change biology
physiological ecology
biophysics
* Total H Index Rankings
Rankings
64,712
United States
25,067
25
Catherine Gehring
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
54
35
0.648
* Total H Index Rankings
Rankings
71,871
United States
27,453
29
Talima Pearson
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
52
33
0.635
Pathogen genetics
epidemiology and evolution
* Total H Index Rankings
Rankings
80,264
United States
30,096
31
Stan L Lindstedt
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
50
29
0.580
* Total H Index Rankings
Rankings
82,708
United States
30,878
32
Christopher E Doughty
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
49
37
0.755
Ecosystem Ecology
Ecoinformatics
Tropical Forests
Megafauna
* Total H Index Rankings
Rankings
92,504
United States
33,948
34
Kiona Ogle
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
47
33
0.702
ecological synthesis & modeling
desert ecology
Bayesian statistics
plant physiological & ecosystem ecology
* Total H Index Rankings
Rankings
120,011
United States
42,347
42
Jason Sahl
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
42
31
0.738
* Total H Index Rankings
Rankings
120,340
United States
42,438
43
C Loren Buck
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
42
30
0.714
metabolism
hibernation
endocrinology
chronobiology
endocrine disruption
* Total H Index Rankings
Rankings
142,994
United States
48,994
52
Jane C Marks
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
27
0.692
Conservation
Aquatic Ecology
Ecosystem Science
Restoration
Dam Removal
* Total H Index Rankings
Rankings
143,915
United States
49,239
53
Neil S Cobb
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
25
0.641
Biodiversity
climate change
environmental stress
gradients
* Total H Index Rankings
Rankings
156,422
United States
52,804
58
Jason T Ladner
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
37
32
0.865
Highly multiplexed serology
Genomics
Population Genetics
Phylogenetics
* Total H Index Rankings
Rankings
173,153
United States
57,470
63
Richard G Posner
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
36
17
0.472
systems biology
bioinformatics
cancer biology
* Total H Index Rankings
Rankings
181,780
United States
59,742
67
Thomas D Sisk
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
35
21
0.600
Ecology
Conservation Biology
Environmental Policy
* Total H Index Rankings
Rankings
182,104
United States
59,831
68
Stephen M Shuster
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
35
20
0.571
Mating systems
sexual selection
community genetics
* Total H Index Rankings
Rankings
184,591
United States
60,676
71
Lifen Jiang
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
34
32
0.941
* Total H Index Rankings
Rankings
206,285
United States
66,607
79
Joseph Ganey
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
33
15
0.455
conservation biology
wildlife management
natural resource management
* Total H Index Rankings
Rankings
209,156
United States
67,391
81
Brad Butterfield
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
32
28
0.875
* Total H Index Rankings
Rankings
231,940
United States
73,432
91
Alison E Adams
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
17
0.548