Rankings for Scientist

University, Subject, Country, Region, World

Smithsonian Institution Scientists Natural Sciences / Biological Science Rankings 2024

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 and University Subject Rankings.  Click here for individual or institutional registration.

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Total 84 scientist, 1 country, 1 institution
S Joseph Wright
S Joseph Wright
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Ecology
Tropical Forests
Plant Ecology
H-Index Rankings
University / Institution:
# 1
Country:
# 1,783
Region:
# 1,917
World:
# 3,827
H-Index
Total:
122
Last 6 Year:
73
Last 6 Year/Total:
0.598
i10 Index
Total:
326
Last 6 Year:
268
Last 6 Year/Total:
0.822
Citation
Total:
58,366
Last 6 Year:
23,790
Last 6 Year/Total:
0.408
Anna K Behrensmeyer
Anna K Behrensmeyer
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Taphonomy
paleoecology
vertebrate evolution
sedimentology
human evolution
H-Index Rankings
University / Institution:
# 5
Country:
# 8,384
Region:
# 9,186
World:
# 18,836
H-Index
Total:
80
Last 6 Year:
43
Last 6 Year/Total:
0.538
i10 Index
Total:
170
Last 6 Year:
126
Last 6 Year/Total:
0.741
Citation
Total:
27,483
Last 6 Year:
7,391
Last 6 Year/Total:
0.269
W John Kress
W John Kress
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Botany
Evolutionary Biology
Ecology
Conservation
Phylogenetics
H-Index Rankings
University / Institution:
# 6
Country:
# 8,986
Region:
# 9,862
World:
# 20,381
H-Index
Total:
78
Last 6 Year:
47
Last 6 Year/Total:
0.603
i10 Index
Total:
198
Last 6 Year:
136
Last 6 Year/Total:
0.687
Citation
Total:
34,319
Last 6 Year:
12,399
Last 6 Year/Total:
0.361
Robert Fleischer
Robert Fleischer
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Conservation and Evolutionary Biology
H-Index Rankings
University / Institution:
# 7
Country:
# 9,466
Region:
# 10,402
World:
# 21,597
H-Index
Total:
77
Last 6 Year:
36
Last 6 Year/Total:
0.468
i10 Index
Total:
252
Last 6 Year:
151
Last 6 Year/Total:
0.599
Citation
Total:
19,150
Last 6 Year:
5,376
Last 6 Year/Total:
0.281
Janine L Brown
Janine L Brown
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Reproductive Physiology
Elephant Biology
Animal Welfare
H-Index Rankings
University / Institution:
# 12
Country:
# 11,013
Region:
# 12,122
World:
# 25,506
H-Index
Total:
73
Last 6 Year:
40
Last 6 Year/Total:
0.548
i10 Index
Total:
342
Last 6 Year:
226
Last 6 Year/Total:
0.661
Citation
Total:
20,473
Last 6 Year:
7,098
Last 6 Year/Total:
0.347
Helene C Muller-Landau
Helene C Muller-Landau
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
community ecology
tropical forests
ecosystem ecology
theoretical ecology
H-Index Rankings
University / Institution:
# 13
Country:
# 11,301
Region:
# 12,448
World:
# 26,179
H-Index
Total:
72
Last 6 Year:
54
Last 6 Year/Total:
0.750
i10 Index
Total:
136
Last 6 Year:
125
Last 6 Year/Total:
0.919
Citation
Total:
27,500
Last 6 Year:
11,584
Last 6 Year/Total:
0.421
Carlos Jaramillo
Carlos Jaramillo
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
paleontology
palynology
geology
evolution
H-Index Rankings
University / Institution:
# 22
Country:
# 16,318
Region:
# 18,102
World:
# 39,476
H-Index
Total:
63
Last 6 Year:
47
Last 6 Year/Total:
0.746
i10 Index
Total:
198
Last 6 Year:
170
Last 6 Year/Total:
0.859
Citation
Total:
18,362
Last 6 Year:
9,150
Last 6 Year/Total:
0.498
Sean R Connolly
Sean R Connolly
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Ecology
H-Index Rankings
University / Institution:
# 23
Country:
# 16,358
Region:
# 18,145
World:
# 39,583
H-Index
Total:
63
Last 6 Year:
46
Last 6 Year/Total:
0.730
i10 Index
Total:
125
Last 6 Year:
106
Last 6 Year/Total:
0.848
Citation
Total:
27,288
Last 6 Year:
13,816
Last 6 Year/Total:
0.506
Edward Allen Herre
Edward Allen Herre
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Evolutionary Ecology of mutualism and parasitism
figs
endophytic fungi
mycorrhizae
H-Index Rankings
University / Institution:
# 24
Country:
# 17,371
Region:
# 19,299
World:
# 42,407
H-Index
Total:
62
Last 6 Year:
35
Last 6 Year/Total:
0.565
i10 Index
Total:
111
Last 6 Year:
82
Last 6 Year/Total:
0.739
Citation
Total:
18,408
Last 6 Year:
4,883
Last 6 Year/Total:
0.265
Bruce Collette
Bruce Collette
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
ichthyology
H-Index Rankings
University / Institution:
# 26
Country:
# 18,330
Region:
# 20,372
World:
# 44,920
H-Index
Total:
61
Last 6 Year:
29
Last 6 Year/Total:
0.475
i10 Index
Total:
158
Last 6 Year:
73
Last 6 Year/Total:
0.462
Citation
Total:
18,018
Last 6 Year:
4,796
Last 6 Year/Total:
0.266
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Jonathan D Ballou
Jonathan D Ballou
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Conservation genetics
Conservation biology
H-Index Rankings
University / Institution:
# 32
Country:
# 31,979
Region:
# 35,949
World:
# 85,769
H-Index
Total:
48
Last 6 Year:
28
Last 6 Year/Total:
0.583
i10 Index
Total:
89
Last 6 Year:
46
Last 6 Year/Total:
0.517
Citation
Total:
19,660
Last 6 Year:
5,687
Last 6 Year/Total:
0.289
Louise H Emmons
Louise H Emmons
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Mammalogy
Zoology
Tropical Ecology
Conservation Biology
H-Index Rankings
University / Institution:
# 33
Country:
# 33,627
Region:
# 37,815
World:
# 91,061
H-Index
Total:
47
Last 6 Year:
24
Last 6 Year/Total:
0.511
i10 Index
Total:
98
Last 6 Year:
51
Last 6 Year/Total:
0.520
Citation
Total:
17,923
Last 6 Year:
3,787
Last 6 Year/Total:
0.211
Hongbo Yang
Hongbo Yang
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Sustainability
Conservation Biology
Coupled human and natural systems
Lanscape Ecology
H-Index Rankings
University / Institution:
# 35
Country:
# 93,620
Region:
# 105,976
World:
# 308,974
H-Index
Total:
25
Last 6 Year:
25
Last 6 Year/Total:
1.000
i10 Index
Total:
33
Last 6 Year:
33
Last 6 Year/Total:
1.000
Citation
Total:
1,811
Last 6 Year:
1,619
Last 6 Year/Total:
0.894
Briana Pobiner
Briana Pobiner
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
human evolution
zooarchaeology
taphonomy
paleoecology
H-Index Rankings
University / Institution:
# 37
Country:
# 96,420
Region:
# 109,111
World:
# 319,497
H-Index
Total:
25
Last 6 Year:
19
Last 6 Year/Total:
0.760
i10 Index
Total:
31
Last 6 Year:
26
Last 6 Year/Total:
0.839
Citation
Total:
1,962
Last 6 Year:
1,049
Last 6 Year/Total:
0.535
Haw Chuan Lim
Haw Chuan Lim
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
molecular ecology
phylogeography
birds
population genetics
phylogenetics
H-Index Rankings
University / Institution:
# 38
Country:
# 97,529
Region:
# 110,390
World:
# 324,296
H-Index
Total:
25
Last 6 Year:
16
Last 6 Year/Total:
0.640
i10 Index
Total:
34
Last 6 Year:
30
Last 6 Year/Total:
0.882
Citation
Total:
2,149
Last 6 Year:
1,154
Last 6 Year/Total:
0.537
Jared Stabach
Jared Stabach
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Conservation Biology
Animal Movement Ecology
H-Index Rankings
University / Institution:
# 40
Country:
# 118,005
Region:
# 133,398
World:
# 404,164
H-Index
Total:
21
Last 6 Year:
20
Last 6 Year/Total:
0.952
i10 Index
Total:
34
Last 6 Year:
32
Last 6 Year/Total:
0.941
Citation
Total:
1,592
Last 6 Year:
1,146
Last 6 Year/Total:
0.720
Matthew Ogburn
Matthew Ogburn
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Marine Ecology
Fisheries
Animal Behavior
Restoration
H-Index Rankings
University / Institution:
# 41
Country:
# 120,540
Region:
# 136,248
World:
# 413,983
H-Index
Total:
21
Last 6 Year:
17
Last 6 Year/Total:
0.810
i10 Index
Total:
33
Last 6 Year:
28
Last 6 Year/Total:
0.848
Citation
Total:
1,636
Last 6 Year:
1,129
Last 6 Year/Total:
0.690
Grant Connette
Grant Connette
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
H-Index Rankings
University / Institution:
# 42
Country:
# 120,596
Region:
# 136,313
World:
# 414,221
H-Index
Total:
21
Last 6 Year:
17
Last 6 Year/Total:
0.810
i10 Index
Total:
32
Last 6 Year:
29
Last 6 Year/Total:
0.906
Citation
Total:
1,493
Last 6 Year:
1,117
Last 6 Year/Total:
0.748
Carly Muletz-Wolz
Carly Muletz-Wolz
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Biology
Amphibian Conservation
Microbial Ecology
Disease Ecology
H-Index Rankings
University / Institution:
# 49
Country:
# 132,614
Region:
# 149,810
World:
# 462,511
H-Index
Total:
19
Last 6 Year:
19
Last 6 Year/Total:
1.000
i10 Index
Total:
23
Last 6 Year:
23
Last 6 Year/Total:
1.000
Citation
Total:
1,611
Last 6 Year:
1,128
Last 6 Year/Total:
0.700
César Jaramillo
César Jaramillo
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Herpetology
H-Index Rankings
University / Institution:
# 53
Country:
# 139,196
Region:
# 157,155
World:
# 489,310
H-Index
Total:
19
Last 6 Year:
11
Last 6 Year/Total:
0.579
i10 Index
Total:
30
Last 6 Year:
17
Last 6 Year/Total:
0.567
Citation
Total:
1,273
Last 6 Year:
453
Last 6 Year/Total:
0.356
Melissa TR Hawkins
Melissa TR Hawkins
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Evolutionary Biology and Biogeography
specializing in mammalian systems
H-Index Rankings
University / Institution:
# 56
Country:
# 143,060
Region:
# 161,418
World:
# 503,788
H-Index
Total:
18
Last 6 Year:
16
Last 6 Year/Total:
0.889
i10 Index
Total:
25
Last 6 Year:
24
Last 6 Year/Total:
0.960
Citation
Total:
911
Last 6 Year:
659
Last 6 Year/Total:
0.723
Paula Pappalardo
Paula Pappalardo
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Ecology
Marine Biology
Biodiversity
H-Index Rankings
University / Institution:
# 57
Country:
# 145,833
Region:
# 164,555
World:
# 515,084
H-Index
Total:
18
Last 6 Year:
14
Last 6 Year/Total:
0.778
i10 Index
Total:
22
Last 6 Year:
19
Last 6 Year/Total:
0.864
Citation
Total:
727
Last 6 Year:
532
Last 6 Year/Total:
0.732
Carlos David de Santana
Carlos David de Santana
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Ichthyology
Phylogenetic Systematics
Evolution
Comparative Anatomy
Phylogeography
H-Index Rankings
University / Institution:
# 59
Country:
# 148,308
Region:
# 167,321
World:
# 525,936
H-Index
Total:
18
Last 6 Year:
10
Last 6 Year/Total:
0.556
i10 Index
Total:
28
Last 6 Year:
14
Last 6 Year/Total:
0.500
Citation
Total:
956
Last 6 Year:
448
Last 6 Year/Total:
0.469
Ellen Welti
Ellen Welti
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
community ecology
plant-insect interactions
grasslands
herbivores
H-Index Rankings
University / Institution:
# 60
Country:
# 149,677
Region:
# 168,836
World:
# 531,167
H-Index
Total:
17
Last 6 Year:
17
Last 6 Year/Total:
1.000
i10 Index
Total:
23
Last 6 Year:
22
Last 6 Year/Total:
0.957
Citation
Total:
791
Last 6 Year:
760
Last 6 Year/Total:
0.961
Jeffrey Sosa-Calvo
Jeffrey Sosa-Calvo
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Entomology
Symbiosis
Coevolution
Phylogenomics
Biodiversity
H-Index Rankings
University / Institution:
# 62
Country:
# 156,403
Region:
# 176,335
World:
# 557,554
H-Index
Total:
17
Last 6 Year:
12
Last 6 Year/Total:
0.706
i10 Index
Total:
23
Last 6 Year:
13
Last 6 Year/Total:
0.565
Citation
Total:
1,001
Last 6 Year:
685
Last 6 Year/Total:
0.684
Valentine Herrmann
Valentine Herrmann
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Conservation biology
Forest Ecology
Stopover Ecology
Population dynamic
tree size
H-Index Rankings
University / Institution:
# 67
Country:
# 159,577
Region:
# 179,858
World:
# 570,234
H-Index
Total:
16
Last 6 Year:
16
Last 6 Year/Total:
1.000
i10 Index
Total:
21
Last 6 Year:
19
Last 6 Year/Total:
0.905
Citation
Total:
1,282
Last 6 Year:
1,217
Last 6 Year/Total:
0.949
Cheryl Lewis Ames
Cheryl Lewis Ames
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Cubozoan systematics
phylogenetics
behaviour
gene expression
invertebrate biodiversity
H-Index Rankings
University / Institution:
# 69
Country:
# 163,106
Region:
# 183,756
World:
# 583,323
H-Index
Total:
16
Last 6 Year:
14
Last 6 Year/Total:
0.875
i10 Index
Total:
20
Last 6 Year:
17
Last 6 Year/Total:
0.850
Citation
Total:
1,147
Last 6 Year:
716
Last 6 Year/Total:
0.624
Anna J Phillips
Anna J Phillips
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Evolution - Systematics - Taxonomy - Leeches - Tapeworms - Parasites
H-Index Rankings
University / Institution:
# 70
Country:
# 163,355
Region:
# 184,046
World:
# 584,154
H-Index
Total:
16
Last 6 Year:
14
Last 6 Year/Total:
0.875
i10 Index
Total:
19
Last 6 Year:
14
Last 6 Year/Total:
0.737
Citation
Total:
1,116
Last 6 Year:
806
Last 6 Year/Total:
0.722
Dara Satterfield
Dara Satterfield
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
animal migration biology
disease ecology
H-Index Rankings
University / Institution:
# 71
Country:
# 165,374
Region:
# 186,311
World:
# 591,810
H-Index
Total:
16
Last 6 Year:
13
Last 6 Year/Total:
0.813
i10 Index
Total:
17
Last 6 Year:
15
Last 6 Year/Total:
0.882
Citation
Total:
920
Last 6 Year:
658
Last 6 Year/Total:
0.715
Adam D Miller
Adam D Miller
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Theoretical Ecology
competitive coexistence
diversity maintenance
disturbance
productivity
H-Index Rankings
University / Institution:
# 77
Country:
# 172,517
Region:
# 194,199
World:
# 621,194
H-Index
Total:
15
Last 6 Year:
14
Last 6 Year/Total:
0.933
i10 Index
Total:
17
Last 6 Year:
16
Last 6 Year/Total:
0.941
Citation
Total:
1,266
Last 6 Year:
747
Last 6 Year/Total:
0.590
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A New and Different Feature!!!! University Subject Rankings in 12 subjects:

Ranking and analysis of universities by subject in 12 fields such as health, engineering, natural sciences, education, business, economics, social sciences, etc.
Jessica L Deichmann
Jessica L Deichmann
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Conservation Biology
Tropical Ecology
H-Index Rankings
University / Institution:
# 84
Country:
# 175,464
Region:
# 197,434
World:
# 632,696
H-Index
Total:
15
Last 6 Year:
12
Last 6 Year/Total:
0.800
i10 Index
Total:
21
Last 6 Year:
14
Last 6 Year/Total:
0.667
Citation
Total:
995
Last 6 Year:
806
Last 6 Year/Total:
0.810
Dawn Zimmerman
Dawn Zimmerman
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
H-Index Rankings
University / Institution:
# 86
Country:
# 177,123
Region:
# 199,300
World:
# 639,999
H-Index
Total:
15
Last 6 Year:
11
Last 6 Year/Total:
0.733
i10 Index
Total:
20
Last 6 Year:
14
Last 6 Year/Total:
0.700
Citation
Total:
880
Last 6 Year:
737
Last 6 Year/Total:
0.838
Peter Mueller
Peter Mueller
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
wetland biogeochemistry
plant ecology
blue carbon
H-Index Rankings
University / Institution:
# 94
Country:
# 182,303
Region:
# 204,985
World:
# 660,661
H-Index
Total:
14
Last 6 Year:
14
Last 6 Year/Total:
1.000
i10 Index
Total:
15
Last 6 Year:
15
Last 6 Year/Total:
1.000
Citation
Total:
727
Last 6 Year:
641
Last 6 Year/Total:
0.882
Hannah Wood
Hannah Wood
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Arachnology
Evolution
Biogeography
Functional Morphology
H-Index Rankings
University / Institution:
# 95
Country:
# 183,100
Region:
# 205,855
World:
# 664,362
H-Index
Total:
14
Last 6 Year:
13
Last 6 Year/Total:
0.929
i10 Index
Total:
18
Last 6 Year:
13
Last 6 Year/Total:
0.722
Citation
Total:
1,320
Last 6 Year:
932
Last 6 Year/Total:
0.706
Sarah A Gignoux-Wolfsohn
Sarah A Gignoux-Wolfsohn
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Disease ecology
Host-pathogen interactions
Microbiology
H-Index Rankings
University / Institution:
# 97
Country:
# 184,605
Region:
# 207,509
World:
# 669,216
H-Index
Total:
14
Last 6 Year:
13
Last 6 Year/Total:
0.929
i10 Index
Total:
15
Last 6 Year:
14
Last 6 Year/Total:
0.933
Citation
Total:
637
Last 6 Year:
516
Last 6 Year/Total:
0.810
Sung Hyun Kim
Sung Hyun Kim
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Ecology
Environmental Science
H-Index Rankings
University / Institution:
# 98
Country:
# 186,410
Region:
# 209,526
World:
# 676,908
H-Index
Total:
14
Last 6 Year:
12
Last 6 Year/Total:
0.857
i10 Index
Total:
15
Last 6 Year:
13
Last 6 Year/Total:
0.867
Citation
Total:
1,238
Last 6 Year:
732
Last 6 Year/Total:
0.591
Sahas Barve
Sahas Barve
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Avian Biology
Conservation Biology
Ecology
Evolutionary Biology
H-Index Rankings
University / Institution:
# 100
Country:
# 192,677
Region:
# 216,541
World:
# 704,565
H-Index
Total:
13
Last 6 Year:
13
Last 6 Year/Total:
1.000
i10 Index
Total:
17
Last 6 Year:
16
Last 6 Year/Total:
0.941
Citation
Total:
439
Last 6 Year:
377
Last 6 Year/Total:
0.859
Silvia Justi
Silvia Justi
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Chagas Disease
Malaria
Disease vectors
Vector diversification and evolution
H-Index Rankings
University / Institution:
# 103
Country:
# 195,637
Region:
# 219,779
World:
# 715,710
H-Index
Total:
13
Last 6 Year:
12
Last 6 Year/Total:
0.923
i10 Index
Total:
15
Last 6 Year:
15
Last 6 Year/Total:
1.000
Citation
Total:
1,018
Last 6 Year:
781
Last 6 Year/Total:
0.767
Nathan W Cooper
Nathan W Cooper
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Ecology
Avian Ecology
Behavioral Ecology
Conservation Biology
H-Index Rankings
University / Institution:
# 104
Country:
# 195,791
Region:
# 219,954
World:
# 716,276
H-Index
Total:
13
Last 6 Year:
12
Last 6 Year/Total:
0.923
i10 Index
Total:
15
Last 6 Year:
14
Last 6 Year/Total:
0.933
Citation
Total:
706
Last 6 Year:
501
Last 6 Year/Total:
0.710
Tremaine Gregory
Tremaine Gregory
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
ecology
conservation
primatology
H-Index Rankings
University / Institution:
# 111
Country:
# 199,746
Region:
# 224,307
World:
# 732,412
H-Index
Total:
13
Last 6 Year:
10
Last 6 Year/Total:
0.769
i10 Index
Total:
16
Last 6 Year:
10
Last 6 Year/Total:
0.625
Citation
Total:
659
Last 6 Year:
463
Last 6 Year/Total:
0.703
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Subject Rankings, University Subject Rankings, Citiation Rankings, i10 Productivity Rankings, Country Rankings, Detailed analyses of universities

Inga Geipel
Inga Geipel
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Sensory Ecology and Behavioural Biology
H-Index Rankings
University / Institution:
# 118
Country:
# 205,914
Region:
# 231,182
World:
# 759,011
H-Index
Total:
12
Last 6 Year:
12
Last 6 Year/Total:
1.000
i10 Index
Total:
13
Last 6 Year:
13
Last 6 Year/Total:
1.000
Citation
Total:
584
Last 6 Year:
395
Last 6 Year/Total:
0.676
Robert J Kallal
Robert J Kallal
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
biology
systematics
arachnology
entomology
H-Index Rankings
University / Institution:
# 120
Country:
# 207,612
Region:
# 233,048
World:
# 766,458
H-Index
Total:
12
Last 6 Year:
11
Last 6 Year/Total:
0.917
i10 Index
Total:
14
Last 6 Year:
13
Last 6 Year/Total:
0.929
Citation
Total:
799
Last 6 Year:
659
Last 6 Year/Total:
0.825
Jen Hammock
Jen Hammock
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Ecology
Biodiversity
Citizen Science
H-Index Rankings
University / Institution:
# 126
Country:
# 209,893
Region:
# 235,567
World:
# 775,161
H-Index
Total:
12
Last 6 Year:
10
Last 6 Year/Total:
0.833
i10 Index
Total:
15
Last 6 Year:
11
Last 6 Year/Total:
0.733
Citation
Total:
1,576
Last 6 Year:
879
Last 6 Year/Total:
0.558
Katharine Barker
Katharine Barker
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Biology
Genetic Collections
H-Index Rankings
University / Institution:
# 127
Country:
# 210,289
Region:
# 236,017
World:
# 776,985
H-Index
Total:
12
Last 6 Year:
10
Last 6 Year/Total:
0.833
i10 Index
Total:
14
Last 6 Year:
10
Last 6 Year/Total:
0.714
Citation
Total:
785
Last 6 Year:
533
Last 6 Year/Total:
0.679
Fredrick J Larabee
Fredrick J Larabee
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Entomology
H-Index Rankings
University / Institution:
# 132
Country:
# 213,557
Region:
# 239,642
World:
# 790,275
H-Index
Total:
12
Last 6 Year:
9
Last 6 Year/Total:
0.750
i10 Index
Total:
12
Last 6 Year:
9
Last 6 Year/Total:
0.750
Citation
Total:
572
Last 6 Year:
375
Last 6 Year/Total:
0.656
Abigail J Reft
Abigail J Reft
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Cnidaria
nematocysts
cnidae
systematics
morphological character evolution
H-Index Rankings
University / Institution:
# 133
Country:
# 214,482
Region:
# 240,656
World:
# 795,044
H-Index
Total:
12
Last 6 Year:
8
Last 6 Year/Total:
0.667
i10 Index
Total:
13
Last 6 Year:
7
Last 6 Year/Total:
0.538
Citation
Total:
582
Last 6 Year:
355
Last 6 Year/Total:
0.610
Brian Schmidt
Brian Schmidt
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Biology
H-Index Rankings
University / Institution:
# 134
Country:
# 215,198
Region:
# 241,459
World:
# 798,517
H-Index
Total:
12
Last 6 Year:
7
Last 6 Year/Total:
0.583
i10 Index
Total:
14
Last 6 Year:
6
Last 6 Year/Total:
0.429
Citation
Total:
680
Last 6 Year:
215
Last 6 Year/Total:
0.316
Andy J Boyce
Andy J Boyce
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Conservation
Ecology
Evolution
Physiology
H-Index Rankings
University / Institution:
# 138
Country:
# 219,499
Region:
# 246,183
World:
# 815,822
H-Index
Total:
11
Last 6 Year:
11
Last 6 Year/Total:
1.000
i10 Index
Total:
11
Last 6 Year:
11
Last 6 Year/Total:
1.000
Citation
Total:
469
Last 6 Year:
379
Last 6 Year/Total:
0.808
Hila Shamon|Hila Shamoon
Hila Shamon|Hila Shamoon
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
Landscape Ecology
Wildlife Management
Conservation Biology
H-Index Rankings
University / Institution:
# 141
Country:
# 221,146
Region:
# 248,022
World:
# 824,446
H-Index
Total:
11
Last 6 Year:
10
Last 6 Year/Total:
0.909
i10 Index
Total:
12
Last 6 Year:
11
Last 6 Year/Total:
0.917
Citation
Total:
349
Last 6 Year:
341
Last 6 Year/Total:
0.977
Pei-Chih Lee
Pei-Chih Lee
Smithsonian Institution
Smithsonian Institution
Natural Sciences / Biological Science
H-Index Rankings
University / Institution:
# 143
Country:
# 224,323
Region:
# 251,510
World:
# 836,845
H-Index
Total:
11
Last 6 Year:
9
Last 6 Year/Total:
0.818
i10 Index
Total:
11
Last 6 Year:
9
Last 6 Year/Total:
0.818
Citation
Total:
661
Last 6 Year:
243
Last 6 Year/Total:
0.368
AD Scientific Index - World Scientists Rankings - 2024 H INDEX i10 INDEX CITATION
University /
Institution 		Country Region World Name Country University / Institution Subject Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total
1 1,783 1,917 3,827
S Joseph WrightS Joseph Wright
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Ecology | Tropical Forests | Plant Ecology |

122 73 0.598 326 268 0.822 58,366 23,790 0.408
5 8,384 9,186 18,836
Anna K BehrensmeyerAnna K Behrensmeyer
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Taphonomy | paleoecology | vertebrate evolution | sedimentology | human evolution |

80 43 0.538 170 126 0.741 27,483 7,391 0.269
6 8,986 9,862 20,381
W John KressW John Kress
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Botany | Evolutionary Biology | Ecology | Conservation | Phylogenetics |

78 47 0.603 198 136 0.687 34,319 12,399 0.361
7 9,466 10,402 21,597
Robert FleischerRobert Fleischer
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Conservation and Evolutionary Biology |

77 36 0.468 252 151 0.599 19,150 5,376 0.281
12 11,013 12,122 25,506
Janine L BrownJanine L Brown
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Reproductive Physiology | Elephant Biology | Animal Welfare |

73 40 0.548 342 226 0.661 20,473 7,098 0.347
13 11,301 12,448 26,179
Helene C Muller-LandauHelene C Muller-Landau
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

community ecology | tropical forests | ecosystem ecology | theoretical ecology |

72 54 0.750 136 125 0.919 27,500 11,584 0.421
22 16,318 18,102 39,476
Carlos JaramilloCarlos Jaramillo
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

paleontology | palynology | geology | evolution |

63 47 0.746 198 170 0.859 18,362 9,150 0.498
23 16,358 18,145 39,583
Sean R ConnollySean R Connolly
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Ecology |

63 46 0.730 125 106 0.848 27,288 13,816 0.506
24 17,371 19,299 42,407
Edward Allen HerreEdward Allen Herre
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Evolutionary Ecology of mutualism and parasitism | figs | endophytic fungi | mycorrhizae |

62 35 0.565 111 82 0.739 18,408 4,883 0.265
26 18,330 20,372 44,920
Bruce ColletteBruce Collette
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

ichthyology |

61 29 0.475 158 73 0.462 18,018 4,796 0.266
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32 31,979 35,949 85,769
Jonathan D BallouJonathan D Ballou
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Conservation genetics | Conservation biology |

48 28 0.583 89 46 0.517 19,660 5,687 0.289
33 33,627 37,815 91,061
Louise H EmmonsLouise H Emmons
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Mammalogy | Zoology | Tropical Ecology | Conservation Biology |

47 24 0.511 98 51 0.520 17,923 3,787 0.211
35 93,620 105,976 308,974
Hongbo YangHongbo Yang
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Sustainability | Conservation Biology | Coupled human and natural systems | Lanscape Ecology |

25 25 1.000 33 33 1.000 1,811 1,619 0.894
37 96,420 109,111 319,497
Briana PobinerBriana Pobiner
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

human evolution | zooarchaeology | taphonomy | paleoecology |

25 19 0.760 31 26 0.839 1,962 1,049 0.535
38 97,529 110,390 324,296
Haw Chuan LimHaw Chuan Lim
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

molecular ecology | phylogeography | birds | population genetics | phylogenetics |

25 16 0.640 34 30 0.882 2,149 1,154 0.537
40 118,005 133,398 404,164
Jared StabachJared Stabach
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Conservation Biology | Animal Movement Ecology |

21 20 0.952 34 32 0.941 1,592 1,146 0.720
41 120,540 136,248 413,983
Matthew OgburnMatthew Ogburn
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Marine Ecology | Fisheries | Animal Behavior | Restoration |

21 17 0.810 33 28 0.848 1,636 1,129 0.690
42 120,596 136,313 414,221
Grant ConnetteGrant Connette
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

21 17 0.810 32 29 0.906 1,493 1,117 0.748
49 132,614 149,810 462,511
Carly Muletz-WolzCarly Muletz-Wolz
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Biology | Amphibian Conservation | Microbial Ecology | Disease Ecology |

19 19 1.000 23 23 1.000 1,611 1,128 0.700
53 139,196 157,155 489,310
César JaramilloCésar Jaramillo
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Herpetology |

19 11 0.579 30 17 0.567 1,273 453 0.356
56 143,060 161,418 503,788
Melissa TR HawkinsMelissa TR Hawkins
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Evolutionary Biology and Biogeography | specializing in mammalian systems |

18 16 0.889 25 24 0.960 911 659 0.723
57 145,833 164,555 515,084
Paula PappalardoPaula Pappalardo
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Ecology | Marine Biology | Biodiversity |

18 14 0.778 22 19 0.864 727 532 0.732
59 148,308 167,321 525,936
Carlos David de SantanaCarlos David de Santana
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Ichthyology | Phylogenetic Systematics | Evolution | Comparative Anatomy | Phylogeography |

18 10 0.556 28 14 0.500 956 448 0.469
60 149,677 168,836 531,167
Ellen WeltiEllen Welti
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

community ecology | plant-insect interactions | grasslands | herbivores |

17 17 1.000 23 22 0.957 791 760 0.961
62 156,403 176,335 557,554
Jeffrey Sosa-CalvoJeffrey Sosa-Calvo
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Entomology | Symbiosis | Coevolution | Phylogenomics | Biodiversity |

17 12 0.706 23 13 0.565 1,001 685 0.684
67 159,577 179,858 570,234
Valentine HerrmannValentine Herrmann
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Conservation biology | Forest Ecology | Stopover Ecology | Population dynamic | tree size |

16 16 1.000 21 19 0.905 1,282 1,217 0.949
69 163,106 183,756 583,323
Cheryl Lewis AmesCheryl Lewis Ames
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Cubozoan systematics | phylogenetics | behaviour | gene expression | invertebrate biodiversity |

16 14 0.875 20 17 0.850 1,147 716 0.624
70 163,355 184,046 584,154
Anna J PhillipsAnna J Phillips
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Evolution - Systematics - Taxonomy - Leeches - Tapeworms - Parasites |

16 14 0.875 19 14 0.737 1,116 806 0.722
71 165,374 186,311 591,810
Dara SatterfieldDara Satterfield
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

animal migration biology | disease ecology |

16 13 0.813 17 15 0.882 920 658 0.715
77 172,517 194,199 621,194
Adam D MillerAdam D Miller
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Theoretical Ecology | competitive coexistence | diversity maintenance | disturbance | productivity |

15 14 0.933 17 16 0.941 1,266 747 0.590
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84 175,464 197,434 632,696
Jessica L DeichmannJessica L Deichmann
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Conservation Biology | Tropical Ecology |

15 12 0.800 21 14 0.667 995 806 0.810
86 177,123 199,300 639,999
Dawn ZimmermanDawn Zimmerman
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

15 11 0.733 20 14 0.700 880 737 0.838
94 182,303 204,985 660,661
Peter MuellerPeter Mueller
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

wetland biogeochemistry | plant ecology | blue carbon |

14 14 1.000 15 15 1.000 727 641 0.882
95 183,100 205,855 664,362
Hannah WoodHannah Wood
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Arachnology | Evolution | Biogeography | Functional Morphology |

14 13 0.929 18 13 0.722 1,320 932 0.706
97 184,605 207,509 669,216
Sarah A Gignoux-WolfsohnSarah A Gignoux-Wolfsohn
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Disease ecology | Host-pathogen interactions | Microbiology |

14 13 0.929 15 14 0.933 637 516 0.810
98 186,410 209,526 676,908
Sung Hyun KimSung Hyun Kim
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Ecology | Environmental Science |

14 12 0.857 15 13 0.867 1,238 732 0.591
100 192,677 216,541 704,565
Sahas BarveSahas Barve
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Avian Biology | Conservation Biology | Ecology | Evolutionary Biology |

13 13 1.000 17 16 0.941 439 377 0.859
103 195,637 219,779 715,710
Silvia JustiSilvia Justi
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Chagas Disease | Malaria | Disease vectors | Vector diversification and evolution |

13 12 0.923 15 15 1.000 1,018 781 0.767
104 195,791 219,954 716,276
Nathan W CooperNathan W Cooper
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Ecology | Avian Ecology | Behavioral Ecology | Conservation Biology |

13 12 0.923 15 14 0.933 706 501 0.710
111 199,746 224,307 732,412
Tremaine GregoryTremaine Gregory
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

ecology | conservation | primatology |

13 10 0.769 16 10 0.625 659 463 0.703
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118 205,914 231,182 759,011
Inga GeipelInga Geipel
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Sensory Ecology and Behavioural Biology |

12 12 1.000 13 13 1.000 584 395 0.676
120 207,612 233,048 766,458
Robert J KallalRobert J Kallal
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

biology | systematics | arachnology | entomology |

12 11 0.917 14 13 0.929 799 659 0.825
126 209,893 235,567 775,161
Jen HammockJen Hammock
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Ecology | Biodiversity | Citizen Science |

12 10 0.833 15 11 0.733 1,576 879 0.558
127 210,289 236,017 776,985
Katharine BarkerKatharine Barker
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Biology | Genetic Collections |

12 10 0.833 14 10 0.714 785 533 0.679
132 213,557 239,642 790,275
Fredrick J LarabeeFredrick J Larabee
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Entomology |

12 9 0.750 12 9 0.750 572 375 0.656
133 214,482 240,656 795,044
Abigail J ReftAbigail J Reft
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Cnidaria | nematocysts | cnidae | systematics | morphological character evolution |

12 8 0.667 13 7 0.538 582 355 0.610
134 215,198 241,459 798,517
Brian SchmidtBrian Schmidt
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Biology |

12 7 0.583 14 6 0.429 680 215 0.316
138 219,499 246,183 815,822
Andy J BoyceAndy J Boyce
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Conservation | Ecology | Evolution | Physiology |

11 11 1.000 11 11 1.000 469 379 0.808
141 221,146 248,022 824,446
Hila Shamon|Hila ShamoonHila Shamon|Hila Shamoon
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

Landscape Ecology | Wildlife Management | Conservation Biology |

11 10 0.909 12 11 0.917 349 341 0.977
143 224,323 251,510 836,845
Pei-Chih LeePei-Chih Lee
United States Smithsonian Institution Smithsonian Institution Natural Sciences / Biological Science

11 9 0.818 11 9 0.818 661 243 0.368