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 2024 (Sort by: Last 6 years H Index).   Click here for individual or institutional registration.

Total 568 scientist
Andrew D Richardson
Ecosystem ecology
Physiological ecology
Forest ecology
Global change
Phenology
H-Index Rankings
University / Institution:
# 1
Country:
# 2,283
Region:
# 2,458
World:
# 4,904
H-Index
Total:
115
Last 6 Year:
88
Last 6 Year/Total:
0.765
i10 Index
Total:
238
Last 6 Year:
225
Last 6 Year/Total:
0.945
Citation
Total:
50,815
Last 6 Year:
26,642
Last 6 Year/Total:
0.524
Paul Keim
Bacterial Genomics
Ecological Genetics
Pathogen Evolution
Infectious Disease
BioDefense
H-Index Rankings
University / Institution:
# 2
Country:
# 2,339
Region:
# 2,514
World:
# 5,022
H-Index
Total:
115
Last 6 Year:
57
Last 6 Year/Total:
0.496
i10 Index
Total:
417
Last 6 Year:
295
Last 6 Year/Total:
0.707
Citation
Total:
58,565
Last 6 Year:
28,124
Last 6 Year/Total:
0.480
Scott Goetz
Earth observation
Terrestrial Ecosystems
Biodiversity Habitat
Remote Sensing
Canopy Structure
H-Index Rankings
University / Institution:
# 3
Country:
# 4,045
Region:
# 4,402
World:
# 8,793
H-Index
Total:
99
Last 6 Year:
70
Last 6 Year/Total:
0.707
i10 Index
Total:
218
Last 6 Year:
183
Last 6 Year/Total:
0.839
Citation
Total:
48,099
Last 6 Year:
25,289
Last 6 Year/Total:
0.526
Edward Ted Schuur
Climate Science
Ecosystem Ecology
Biogeochemistry & Carbon
Permafrost & Arctic
Radiocarbon
H-Index Rankings
University / Institution:
# 4
Country:
# 4,340
Region:
# 4,729
World:
# 9,455
H-Index
Total:
97
Last 6 Year:
77
Last 6 Year/Total:
0.794
i10 Index
Total:
196
Last 6 Year:
186
Last 6 Year/Total:
0.949
Citation
Total:
46,082
Last 6 Year:
25,147
Last 6 Year/Total:
0.546
Thomas G Whitham
Ecology
Ecological Genetics
Plant Insect Interactions
Community Genetics
H-Index Rankings
University / Institution:
# 5
Country:
# 4,632
Region:
# 5,055
World:
# 10,100
H-Index
Total:
96
Last 6 Year:
43
Last 6 Year/Total:
0.448
i10 Index
Total:
256
Last 6 Year:
175
Last 6 Year/Total:
0.684
Citation
Total:
29,474
Last 6 Year:
6,817
Last 6 Year/Total:
0.231
H-Index Rankings
University / Institution:
# 6
Country:
# 5,245
Region:
# 5,725
World:
# 11,551
H-Index
Total:
92
Last 6 Year:
67
Last 6 Year/Total:
0.728
i10 Index
Total:
224
Last 6 Year:
178
Last 6 Year/Total:
0.795
Citation
Total:
78,674
Last 6 Year:
28,692
Last 6 Year/Total:
0.365
Bruce Hungate
soil microbial ecology
biogeochemistry
stable isotopes
ecosystem science
global change
H-Index Rankings
University / Institution:
# 7
Country:
# 5,431
Region:
# 5,928
World:
# 11,942
H-Index
Total:
91
Last 6 Year:
70
Last 6 Year/Total:
0.769
i10 Index
Total:
227
Last 6 Year:
195
Last 6 Year/Total:
0.859
Citation
Total:
33,401
Last 6 Year:
17,382
Last 6 Year/Total:
0.520
H-Index Rankings
University / Institution:
# 8
Country:
# 6,810
Region:
# 7,440
World:
# 15,130
H-Index
Total:
86
Last 6 Year:
29
Last 6 Year/Total:
0.337
i10 Index
Total:
218
Last 6 Year:
81
Last 6 Year/Total:
0.372
Citation
Total:
31,079
Last 6 Year:
4,518
Last 6 Year/Total:
0.145
H-Index Rankings
University / Institution:
# 9
Country:
# 7,554
Region:
# 8,267
World:
# 16,948
H-Index
Total:
83
Last 6 Year:
49
Last 6 Year/Total:
0.590
i10 Index
Total:
402
Last 6 Year:
195
Last 6 Year/Total:
0.485
Citation
Total:
46,167
Last 6 Year:
17,940
Last 6 Year/Total:
0.389
J Gregory Caporaso
microbiome
bioinformatics
software engineering
sustainability
composting
H-Index Rankings
University / Institution:
# 10
Country:
# 8,678
Region:
# 9,514
World:
# 19,622
H-Index
Total:
79
Last 6 Year:
68
Last 6 Year/Total:
0.861
i10 Index
Total:
136
Last 6 Year:
120
Last 6 Year/Total:
0.882
Citation
Total:
136,465
Last 6 Year:
94,198
Last 6 Year/Total:
0.690
H-Index Rankings
University / Institution:
# 11
Country:
# 10,594
Region:
# 11,656
World:
# 24,495
H-Index
Total:
74
Last 6 Year:
56
Last 6 Year/Total:
0.757
i10 Index
Total:
156
Last 6 Year:
141
Last 6 Year/Total:
0.904
Citation
Total:
28,789
Last 6 Year:
14,142
Last 6 Year/Total:
0.491
H-Index Rankings
University / Institution:
# 12
Country:
# 11,225
Region:
# 12,352
World:
# 26,121
H-Index
Total:
73
Last 6 Year:
42
Last 6 Year/Total:
0.575
i10 Index
Total:
168
Last 6 Year:
121
Last 6 Year/Total:
0.720
Citation
Total:
21,456
Last 6 Year:
9,598
Last 6 Year/Total:
0.447
H-Index Rankings
University / Institution:
# 13
Country:
# 12,642
Region:
# 13,970
World:
# 29,788
H-Index
Total:
70
Last 6 Year:
43
Last 6 Year/Total:
0.614
i10 Index
Total:
185
Last 6 Year:
120
Last 6 Year/Total:
0.649
Citation
Total:
24,547
Last 6 Year:
7,724
Last 6 Year/Total:
0.315
H-Index Rankings
University / Institution:
# 14
Country:
# 14,347
Region:
# 15,888
World:
# 34,292
H-Index
Total:
67
Last 6 Year:
37
Last 6 Year/Total:
0.552
i10 Index
Total:
185
Last 6 Year:
146
Last 6 Year/Total:
0.789
Citation
Total:
19,084
Last 6 Year:
7,108
Last 6 Year/Total:
0.372
H-Index Rankings
University / Institution:
# 15
Country:
# 15,208
Region:
# 16,856
World:
# 36,558
H-Index
Total:
65
Last 6 Year:
54
Last 6 Year/Total:
0.831
i10 Index
Total:
128
Last 6 Year:
125
Last 6 Year/Total:
0.977
Citation
Total:
17,459
Last 6 Year:
10,974
Last 6 Year/Total:
0.629
H-Index Rankings
University / Institution:
# 16
Country:
# 15,437
Region:
# 17,119
World:
# 37,235
H-Index
Total:
65
Last 6 Year:
41
Last 6 Year/Total:
0.631
i10 Index
Total:
211
Last 6 Year:
132
Last 6 Year/Total:
0.626
Citation
Total:
19,147
Last 6 Year:
9,650
Last 6 Year/Total:
0.504
H-Index Rankings
University / Institution:
# 17
Country:
# 18,273
Region:
# 20,315
World:
# 44,920
H-Index
Total:
61
Last 6 Year:
42
Last 6 Year/Total:
0.689
i10 Index
Total:
117
Last 6 Year:
87
Last 6 Year/Total:
0.744
Citation
Total:
17,139
Last 6 Year:
6,371
Last 6 Year/Total:
0.372
H-Index Rankings
University / Institution:
# 18
Country:
# 18,957
Region:
# 21,085
World:
# 46,790
H-Index
Total:
60
Last 6 Year:
46
Last 6 Year/Total:
0.767
i10 Index
Total:
133
Last 6 Year:
106
Last 6 Year/Total:
0.797
Citation
Total:
16,906
Last 6 Year:
7,234
Last 6 Year/Total:
0.428
H-Index Rankings
University / Institution:
# 19
Country:
# 19,578
Region:
# 21,789
World:
# 48,479
H-Index
Total:
60
Last 6 Year:
25
Last 6 Year/Total:
0.417
i10 Index
Total:
114
Last 6 Year:
60
Last 6 Year/Total:
0.526
Citation
Total:
13,921
Last 6 Year:
2,040
Last 6 Year/Total:
0.147
H-Index Rankings
University / Institution:
# 20
Country:
# 19,947
Region:
# 22,208
World:
# 49,599
H-Index
Total:
59
Last 6 Year:
39
Last 6 Year/Total:
0.661
i10 Index
Total:
362
Last 6 Year:
213
Last 6 Year/Total:
0.588
Citation
Total:
17,747
Last 6 Year:
8,514
Last 6 Year/Total:
0.480
H-Index Rankings
University / Institution:
# 21
Country:
# 21,815
Region:
# 24,357
World:
# 55,062
H-Index
Total:
57
Last 6 Year:
35
Last 6 Year/Total:
0.614
i10 Index
Total:
133
Last 6 Year:
107
Last 6 Year/Total:
0.805
Citation
Total:
12,032
Last 6 Year:
4,742
Last 6 Year/Total:
0.394
Paul Dijkstra
soil C and N cycling
stable isotopes
metabolic processes
extreme environments
H-Index Rankings
University / Institution:
# 22
Country:
# 22,659
Region:
# 25,324
World:
# 57,525
H-Index
Total:
56
Last 6 Year:
37
Last 6 Year/Total:
0.661
i10 Index
Total:
108
Last 6 Year:
85
Last 6 Year/Total:
0.787
Citation
Total:
10,360
Last 6 Year:
5,030
Last 6 Year/Total:
0.486
H-Index Rankings
University / Institution:
# 23
Country:
# 22,884
Region:
# 25,572
World:
# 58,194
H-Index
Total:
56
Last 6 Year:
32
Last 6 Year/Total:
0.571
i10 Index
Total:
129
Last 6 Year:
97
Last 6 Year/Total:
0.752
Citation
Total:
13,958
Last 6 Year:
6,406
Last 6 Year/Total:
0.459
George Koch
Ecology
global change biology
physiological ecology
biophysics
H-Index Rankings
University / Institution:
# 24
Country:
# 22,937
Region:
# 25,626
World:
# 58,338
H-Index
Total:
56
Last 6 Year:
31
Last 6 Year/Total:
0.554
i10 Index
Total:
109
Last 6 Year:
76
Last 6 Year/Total:
0.697
Citation
Total:
14,401
Last 6 Year:
6,214
Last 6 Year/Total:
0.431
H-Index Rankings
University / Institution:
# 25
Country:
# 24,779
Region:
# 27,725
World:
# 63,707
H-Index
Total:
54
Last 6 Year:
35
Last 6 Year/Total:
0.648
i10 Index
Total:
121
Last 6 Year:
101
Last 6 Year/Total:
0.835
Citation
Total:
12,696
Last 6 Year:
5,213
Last 6 Year/Total:
0.411
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 2,283 2,458 4,904
United States United States Northern Arizona University Northern Arizona University Natural Sciences / Biological Science

Ecosystem ecology | Physiological ecology | Forest ecology | Global change | Phenology |

115 88 0.765 238 225 0.945 50,815 26,642 0.524
2 2,339 2,514 5,022
United States United States Northern Arizona University Northern Arizona University Natural Sciences / Molecular Biology & Genetics

Bacterial Genomics | Ecological Genetics | Pathogen Evolution | Infectious Disease | BioDefense |

115 57 0.496 417 295 0.707 58,565 28,124 0.480
3 4,045 4,402 8,793
United States United States Northern Arizona University Northern Arizona University Engineering & Technology / Earth Sciences

Earth observation | Terrestrial Ecosystems | Biodiversity Habitat | Remote Sensing | Canopy Structure |

99 70 0.707 218 183 0.839 48,099 25,289 0.526
4 4,340 4,729 9,455
United States United States Northern Arizona University Northern Arizona University Natural Sciences / Biological Science

Climate Science | Ecosystem Ecology | Biogeochemistry & Carbon | Permafrost & Arctic | Radiocarbon |

97 77 0.794 196 186 0.949 46,082 25,147 0.546
5 4,632 5,055 10,100
United States United States Northern Arizona University Northern Arizona University Natural Sciences / Biological Science

Ecology | Ecological Genetics | Plant Insect Interactions | Community Genetics |

96 43 0.448 256 175 0.684 29,474 6,817 0.231
6 5,245 5,725 11,551
United States United States Northern Arizona University Northern Arizona University Social Sciences / Linguistics and Literature

Linguistics | corpus linguistics | English grammar | register |

92 67 0.728 224 178 0.795 78,674 28,692 0.365
7 5,431 5,928 11,942
United States United States Northern Arizona University Northern Arizona University Agriculture & Forestry / Soil Sciences and Plant Nutrition

soil microbial ecology | biogeochemistry | stable isotopes | ecosystem science | global change |

91 70 0.769 227 195 0.859 33,401 17,382 0.520
8 6,810 7,440 15,130
United States United States Northern Arizona University Northern Arizona University Natural Sciences / Biological Science

Ecology | Evolution Behavior |

86 29 0.337 218 81 0.372 31,079 4,518 0.145
9 7,554 8,267 16,948
United States United States Northern Arizona University Northern Arizona University Engineering & Technology / Metallurgical & Materials Engineering

Materials Science |

83 49 0.590 402 195 0.485 46,167 17,940 0.389
10 8,678 9,514 19,622
United States United States Northern Arizona University Northern Arizona University Engineering & Technology / Computer Science

microbiome | bioinformatics | software engineering | sustainability | composting |

79 68 0.861 136 120 0.882 136,465 94,198 0.690
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11 10,594 11,656 24,495
United States United States Northern Arizona University Northern Arizona University Agriculture & Forestry / Plant Science

Plant and ecosystem ecology | biogeochemistry | Arctic change |

74 56 0.757 156 141 0.904 28,789 14,142 0.491
12 11,225 12,352 26,121
United States United States Northern Arizona University Northern Arizona University Agriculture & Forestry / Forestry

Forestry | Ecophysiology | Forest Ecology |

73 42 0.575 168 121 0.720 21,456 9,598 0.447
13 12,642 13,970 29,788
United States United States Northern Arizona University Northern Arizona University Medical and Health Sciences / Microbiology

microbiology | antimicrobial resistance |

70 43 0.614 185 120 0.649 24,547 7,724 0.315
14 14,347 15,888 34,292
United States United States Northern Arizona University Northern Arizona University Agriculture & Forestry / Forestry

Fire | climate | forest | restoration |

67 37 0.552 185 146 0.789 19,084 7,108 0.372
15 15,208 16,856 36,558
United States United States Northern Arizona University Northern Arizona University Agriculture & Forestry / Forestry

65 54 0.831 128 125 0.977 17,459 10,974 0.629
16 15,437 17,119 37,235
United States United States Northern Arizona University Northern Arizona University Others

paleoclimate | Quaternary geochronology |

65 41 0.631 211 132 0.626 19,147 9,650 0.504
17 18,273 20,315 44,920
United States United States Northern Arizona University Northern Arizona University Natural Sciences / Biological Science

Conservation Biology |

61 42 0.689 117 87 0.744 17,139 6,371 0.372
18 18,957 21,085 46,790
United States United States Northern Arizona University Northern Arizona University Engineering & Technology / Environmental Science & Engineering

carbon cycle | climate change | fossil fuel CO2 |

60 46 0.767 133 106 0.797 16,906 7,234 0.428
19 19,578 21,789 48,479
United States United States Northern Arizona University Northern Arizona University Agriculture & Forestry / Forestry

forest ecology | ecological restoration | conservation ecology | natural resource policy |

60 25 0.417 114 60 0.526 13,921 2,040 0.147
20 19,947 22,208 49,599
United States United States Northern Arizona University Northern Arizona University Engineering & Technology / Computer Science

Machine Learning | Software Testing |

59 39 0.661 362 213 0.588 17,747 8,514 0.480
21 21,815 24,357 55,062
United States United States Northern Arizona University Northern Arizona University Natural Sciences / Biological Science

Plague | Tularemia | Melioidosis | Disease Ecology |

57 35 0.614 133 107 0.805 12,032 4,742 0.394
22 22,659 25,324 57,525
United States United States Northern Arizona University Northern Arizona University Natural Sciences / Biological Science

soil C and N cycling | stable isotopes | metabolic processes | extreme environments |

56 37 0.661 108 85 0.787 10,360 5,030 0.486
23 22,884 25,572 58,194
United States United States Northern Arizona University Northern Arizona University Natural Sciences / Physics

astronomy |

56 32 0.571 129 97 0.752 13,958 6,406 0.459
24 22,937 25,626 58,338
United States United States Northern Arizona University Northern Arizona University Natural Sciences / Biological Science

Ecology | global change biology | physiological ecology | biophysics |

56 31 0.554 109 76 0.697 14,401 6,214 0.431
25 24,779 27,725 63,707
United States United States Northern Arizona University Northern Arizona University Natural Sciences / Biological Science

54 35 0.648 121 101 0.835 12,696 5,213 0.411