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 17 scientist
Luiz A Rocha
Coral Reefs
Ichthyology
Evolution
Ecology
Conservation Biology
H-Index Rankings
University / Institution:
# 2
Country:
# 24,584
Region:
# 27,502
World:
# 63,082
H-Index
Total:
54
Last 6 Year:
39
Last 6 Year/Total:
0.722
i10 Index
Total:
138
Last 6 Year:
112
Last 6 Year/Total:
0.812
Citation
Total:
13,028
Last 6 Year:
6,264
Last 6 Year/Total:
0.481
H-Index Rankings
University / Institution:
# 3
Country:
# 26,943
Region:
# 30,194
World:
# 70,266
H-Index
Total:
52
Last 6 Year:
35
Last 6 Year/Total:
0.673
i10 Index
Total:
149
Last 6 Year:
87
Last 6 Year/Total:
0.584
Citation
Total:
11,963
Last 6 Year:
4,533
Last 6 Year/Total:
0.379
H-Index Rankings
University / Institution:
# 4
Country:
# 42,551
Region:
# 47,992
World:
# 120,611
H-Index
Total:
42
Last 6 Year:
24
Last 6 Year/Total:
0.571
i10 Index
Total:
162
Last 6 Year:
60
Last 6 Year/Total:
0.370
Citation
Total:
6,717
Last 6 Year:
2,210
Last 6 Year/Total:
0.329
H-Index Rankings
University / Institution:
# 5
Country:
# 51,592
Region:
# 58,310
World:
# 152,029
H-Index
Total:
38
Last 6 Year:
19
Last 6 Year/Total:
0.500
i10 Index
Total:
94
Last 6 Year:
43
Last 6 Year/Total:
0.457
Citation
Total:
5,673
Last 6 Year:
2,062
Last 6 Year/Total:
0.363
H-Index Rankings
University / Institution:
# 8
Country:
# 58,683
Region:
# 66,377
World:
# 177,506
H-Index
Total:
35
Last 6 Year:
24
Last 6 Year/Total:
0.686
i10 Index
Total:
43
Last 6 Year:
35
Last 6 Year/Total:
0.814
Citation
Total:
4,022
Last 6 Year:
1,428
Last 6 Year/Total:
0.355
H-Index Rankings
University / Institution:
# 9
Country:
# 58,882
Region:
# 66,623
World:
# 178,389
H-Index
Total:
35
Last 6 Year:
22
Last 6 Year/Total:
0.629
i10 Index
Total:
79
Last 6 Year:
38
Last 6 Year/Total:
0.481
Citation
Total:
6,390
Last 6 Year:
2,113
Last 6 Year/Total:
0.331
John Dumbacher
Evolutionary Biology
Biogeography
ornithology
phylogenetics
Conservation
H-Index Rankings
University / Institution:
# 13
Country:
# 75,691
Region:
# 85,686
World:
# 240,319
H-Index
Total:
30
Last 6 Year:
20
Last 6 Year/Total:
0.667
i10 Index
Total:
48
Last 6 Year:
34
Last 6 Year/Total:
0.708
Citation
Total:
3,733
Last 6 Year:
1,657
Last 6 Year/Total:
0.444
Peter Roopnarine
Paleontology
Evolutionary biology
network theory
food webs
ecology
H-Index Rankings
University / Institution:
# 14
Country:
# 76,082
Region:
# 86,128
World:
# 241,920
H-Index
Total:
30
Last 6 Year:
18
Last 6 Year/Total:
0.600
i10 Index
Total:
57
Last 6 Year:
33
Last 6 Year/Total:
0.579
Citation
Total:
5,179
Last 6 Year:
2,003
Last 6 Year/Total:
0.387
H-Index Rankings
University / Institution:
# 15
Country:
# 91,546
Region:
# 103,627
World:
# 301,333
H-Index
Total:
26
Last 6 Year:
22
Last 6 Year/Total:
0.846
i10 Index
Total:
34
Last 6 Year:
27
Last 6 Year/Total:
0.794
Citation
Total:
9,471
Last 6 Year:
3,875
Last 6 Year/Total:
0.409
H-Index Rankings
University / Institution:
# 17
Country:
# 94,145
Region:
# 106,591
World:
# 312,047
H-Index
Total:
26
Last 6 Year:
14
Last 6 Year/Total:
0.538
i10 Index
Total:
66
Last 6 Year:
22
Last 6 Year/Total:
0.333
Citation
Total:
3,979
Last 6 Year:
1,577
Last 6 Year/Total:
0.396
H-Index Rankings
University / Institution:
# 19
Country:
# 101,997
Region:
# 115,434
World:
# 342,106
H-Index
Total:
24
Last 6 Year:
21
Last 6 Year/Total:
0.875
i10 Index
Total:
28
Last 6 Year:
26
Last 6 Year/Total:
0.929
Citation
Total:
5,480
Last 6 Year:
3,071
Last 6 Year/Total:
0.560
H-Index Rankings
University / Institution:
# 20
Country:
# 109,222
Region:
# 123,552
World:
# 370,631
H-Index
Total:
23
Last 6 Year:
18
Last 6 Year/Total:
0.783
i10 Index
Total:
32
Last 6 Year:
26
Last 6 Year/Total:
0.813
Citation
Total:
2,578
Last 6 Year:
1,413
Last 6 Year/Total:
0.548
H-Index Rankings
University / Institution:
# 29
Country:
# 193,050
Region:
# 216,966
World:
# 707,490
H-Index
Total:
14
Last 6 Year:
8
Last 6 Year/Total:
0.571
i10 Index
Total:
17
Last 6 Year:
5
Last 6 Year/Total:
0.294
Citation
Total:
828
Last 6 Year:
193
Last 6 Year/Total:
0.233
H-Index Rankings
University / Institution:
# 37
Country:
# 237,548
Region:
# 266,029
World:
# 895,928
H-Index
Total:
10
Last 6 Year:
9
Last 6 Year/Total:
0.900
i10 Index
Total:
10
Last 6 Year:
9
Last 6 Year/Total:
0.900
Citation
Total:
639
Last 6 Year:
245
Last 6 Year/Total:
0.383
H-Index Rankings
University / Institution:
# 41
Country:
# 285,917
Region:
# 319,633
World:
# 1,132,652
H-Index
Total:
7
Last 6 Year:
5
Last 6 Year/Total:
0.714
i10 Index
Total:
6
Last 6 Year:
4
Last 6 Year/Total:
0.667
Citation
Total:
627
Last 6 Year:
457
Last 6 Year/Total:
0.729
Anne Frances Armstrong
Evolutionary Ecology
Genomics
Transcriptomics
Marine Invertebrate Zoology
H-Index Rankings
University / Institution:
# 44
Country:
# 297,459
Region:
# 332,460
World:
# 1,189,988
H-Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
i10 Index
Total:
4
Last 6 Year:
3
Last 6 Year/Total:
0.750
Citation
Total:
111
Last 6 Year:
91
Last 6 Year/Total:
0.820
H-Index Rankings
University / Institution:
# 57
Country:
# 435,124
Region:
# 487,356
World:
# 2,043,811
H-Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
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
2 24,584 27,502 63,082
United States United States California Academy of Sciences California Academy of Sciences Natural Sciences / Biological Science

Coral Reefs | Ichthyology | Evolution | Ecology | Conservation Biology |

54 39 0.722 138 112 0.812 13,028 6,264 0.481
3 26,943 30,194 70,266
United States United States California Academy of Sciences California Academy of Sciences Natural Sciences / Biological Science

Entomology | Biodiversity | Systematics |

52 35 0.673 149 87 0.584 11,963 4,533 0.379
4 42,551 47,992 120,611
United States United States California Academy of Sciences California Academy of Sciences Natural Sciences / Biological Science

evolutionary biology |

42 24 0.571 162 60 0.370 6,717 2,210 0.329
5 51,592 58,310 152,029
United States United States California Academy of Sciences California Academy of Sciences Natural Sciences / Biological Science

Biology | Evolutionary Biology | Systematics |

38 19 0.500 94 43 0.457 5,673 2,062 0.363
8 58,683 66,377 177,506
United States United States California Academy of Sciences California Academy of Sciences Natural Sciences / Biological Science

Virus Evolution & Emergence |

35 24 0.686 43 35 0.814 4,022 1,428 0.355
9 58,882 66,623 178,389
United States United States California Academy of Sciences California Academy of Sciences Natural Sciences / Biological Science

evolution | taxonomy | biogeography | entomology | arachnology |

35 22 0.629 79 38 0.481 6,390 2,113 0.331
13 75,691 85,686 240,319
United States United States California Academy of Sciences California Academy of Sciences Natural Sciences / Biological Science

Evolutionary Biology | Biogeography | ornithology | phylogenetics | Conservation |

30 20 0.667 48 34 0.708 3,733 1,657 0.444
14 76,082 86,128 241,920
United States United States California Academy of Sciences California Academy of Sciences Natural Sciences / Biological Science

Paleontology | Evolutionary biology | network theory | food webs | ecology |

30 18 0.600 57 33 0.579 5,179 2,003 0.387
15 91,546 103,627 301,333
United States United States California Academy of Sciences California Academy of Sciences Natural Sciences / Biological Science

Conservation Ecology |

26 22 0.846 34 27 0.794 9,471 3,875 0.409
17 94,145 106,591 312,047
United States United States California Academy of Sciences California Academy of Sciences Natural Sciences / Biological Science

Systematics | Biogeography | Evolutionary Biology |

26 14 0.538 66 22 0.333 3,979 1,577 0.396
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19 101,997 115,434 342,106
United States United States California Academy of Sciences California Academy of Sciences Natural Sciences / Biological Science

insects | flies | phylogeny | evolution |

24 21 0.875 28 26 0.929 5,480 3,071 0.560
20 109,222 123,552 370,631
United States United States California Academy of Sciences California Academy of Sciences Natural Sciences / Biological Science

Evolutionary Biology |

23 18 0.783 32 26 0.813 2,578 1,413 0.548
29 193,050 216,966 707,490
United States United States California Academy of Sciences California Academy of Sciences Natural Sciences / Biological Science

Lichens | algae | river restoration | ecology |

14 8 0.571 17 5 0.294 828 193 0.233
37 237,548 266,029 895,928
United States United States California Academy of Sciences California Academy of Sciences Natural Sciences / Biological Science

Ichthyology | Systematics | Taxonomy | Syngnathidae |

10 9 0.900 10 9 0.900 639 245 0.383
41 285,917 319,633 1,132,652
United States United States California Academy of Sciences California Academy of Sciences Natural Sciences / Biological Science

Biology | Systematics | Evolution and Taxonomy |

7 5 0.714 6 4 0.667 627 457 0.729
44 297,459 332,460 1,189,988
United States United States California Academy of Sciences California Academy of Sciences Natural Sciences / Biological Science

Evolutionary Ecology | Genomics | Transcriptomics | Marine Invertebrate Zoology |

6 6 1.000 4 3 0.750 111 91 0.820
57 435,124 487,356 2,043,811
United States United States California Academy of Sciences California Academy of Sciences Natural Sciences / Biological Science

Ecology and evolution |

0 0 0 0 0 0 0 0 0