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 180 scientist
Mark W. Chase
angiosperm phylogenetics and evolution
orchid phylogenetics and evolution
Nicotiana
H-Index Rankings
University / Institution:
# 1
Country:
# 137
Region:
# 658
World:
# 1,726
H-Index
Total:
149
Last 6 Year:
69
Last 6 Year/Total:
0.463
i10 Index
Total:
526
Last 6 Year:
366
Last 6 Year/Total:
0.696
Citation
Total:
90,595
Last 6 Year:
26,719
Last 6 Year/Total:
0.295
H-Index Rankings
University / Institution:
# 2
Country:
# 1,159
Region:
# 4,470
World:
# 13,239
H-Index
Total:
89
Last 6 Year:
47
Last 6 Year/Total:
0.528
i10 Index
Total:
267
Last 6 Year:
182
Last 6 Year/Total:
0.682
Citation
Total:
37,284
Last 6 Year:
13,397
Last 6 Year/Total:
0.359
H-Index Rankings
University / Institution:
# 3
Country:
# 1,660
Region:
# 6,412
World:
# 19,027
H-Index
Total:
80
Last 6 Year:
55
Last 6 Year/Total:
0.688
i10 Index
Total:
190
Last 6 Year:
159
Last 6 Year/Total:
0.837
Citation
Total:
25,057
Last 6 Year:
9,767
Last 6 Year/Total:
0.390
Monique Simmonds
Plant and fungal chemistry
animal plant interactions
biological activity of compounds
medicinal plants
cosmetics
H-Index Rankings
University / Institution:
# 4
Country:
# 1,935
Region:
# 7,485
World:
# 22,053
H-Index
Total:
77
Last 6 Year:
40
Last 6 Year/Total:
0.519
i10 Index
Total:
280
Last 6 Year:
148
Last 6 Year/Total:
0.529
Citation
Total:
21,531
Last 6 Year:
7,021
Last 6 Year/Total:
0.326
H-Index Rankings
University / Institution:
# 5
Country:
# 2,466
Region:
# 9,598
World:
# 28,058
H-Index
Total:
71
Last 6 Year:
53
Last 6 Year/Total:
0.746
i10 Index
Total:
163
Last 6 Year:
123
Last 6 Year/Total:
0.755
Citation
Total:
45,789
Last 6 Year:
20,834
Last 6 Year/Total:
0.455
H-Index Rankings
University / Institution:
# 6
Country:
# 2,583
Region:
# 10,129
World:
# 29,538
H-Index
Total:
70
Last 6 Year:
48
Last 6 Year/Total:
0.686
i10 Index
Total:
145
Last 6 Year:
131
Last 6 Year/Total:
0.903
Citation
Total:
16,234
Last 6 Year:
8,622
Last 6 Year/Total:
0.531
H-Index Rankings
University / Institution:
# 7
Country:
# 2,646
Region:
# 10,379
World:
# 30,205
H-Index
Total:
70
Last 6 Year:
34
Last 6 Year/Total:
0.486
i10 Index
Total:
281
Last 6 Year:
154
Last 6 Year/Total:
0.548
Citation
Total:
27,916
Last 6 Year:
10,360
Last 6 Year/Total:
0.371
H-Index Rankings
University / Institution:
# 8
Country:
# 2,662
Region:
# 10,456
World:
# 30,459
H-Index
Total:
69
Last 6 Year:
62
Last 6 Year/Total:
0.899
i10 Index
Total:
213
Last 6 Year:
206
Last 6 Year/Total:
0.967
Citation
Total:
22,734
Last 6 Year:
17,390
Last 6 Year/Total:
0.765
Pritchard Hw
seed biology
plant conservation
comparative biology
cryopreservation
H-Index Rankings
University / Institution:
# 9
Country:
# 3,399
Region:
# 13,593
World:
# 39,205
H-Index
Total:
64
Last 6 Year:
39
Last 6 Year/Total:
0.609
i10 Index
Total:
195
Last 6 Year:
138
Last 6 Year/Total:
0.708
Citation
Total:
12,387
Last 6 Year:
5,702
Last 6 Year/Total:
0.460
Felix Forest
Plant evolutionary biology
phylogenetic diversity
Cape flora
EDGE plants
H-Index Rankings
University / Institution:
# 10
Country:
# 3,618
Region:
# 14,646
World:
# 42,389
H-Index
Total:
62
Last 6 Year:
48
Last 6 Year/Total:
0.774
i10 Index
Total:
181
Last 6 Year:
161
Last 6 Year/Total:
0.890
Citation
Total:
14,251
Last 6 Year:
8,824
Last 6 Year/Total:
0.619
H-Index Rankings
University / Institution:
# 11
Country:
# 3,639
Region:
# 14,738
World:
# 42,646
H-Index
Total:
62
Last 6 Year:
45
Last 6 Year/Total:
0.726
i10 Index
Total:
104
Last 6 Year:
79
Last 6 Year/Total:
0.760
Citation
Total:
28,146
Last 6 Year:
12,015
Last 6 Year/Total:
0.427
H-Index Rankings
University / Institution:
# 12
Country:
# 4,081
Region:
# 16,752
World:
# 48,224
H-Index
Total:
60
Last 6 Year:
30
Last 6 Year/Total:
0.500
i10 Index
Total:
158
Last 6 Year:
103
Last 6 Year/Total:
0.652
Citation
Total:
11,072
Last 6 Year:
3,266
Last 6 Year/Total:
0.295
Philip C Stevenson
chemical ecology
pollination
ecological pest management
phytochemistry
ecosystem services
H-Index Rankings
University / Institution:
# 13
Country:
# 4,158
Region:
# 17,043
World:
# 49,168
H-Index
Total:
59
Last 6 Year:
44
Last 6 Year/Total:
0.746
i10 Index
Total:
159
Last 6 Year:
131
Last 6 Year/Total:
0.824
Citation
Total:
12,212
Last 6 Year:
7,259
Last 6 Year/Total:
0.594
H-Index Rankings
University / Institution:
# 14
Country:
# 4,553
Region:
# 18,799
World:
# 54,130
H-Index
Total:
57
Last 6 Year:
43
Last 6 Year/Total:
0.754
i10 Index
Total:
157
Last 6 Year:
118
Last 6 Year/Total:
0.752
Citation
Total:
14,054
Last 6 Year:
8,490
Last 6 Year/Total:
0.604
H-Index Rankings
University / Institution:
# 15
Country:
# 5,047
Region:
# 21,087
World:
# 60,360
H-Index
Total:
55
Last 6 Year:
37
Last 6 Year/Total:
0.673
i10 Index
Total:
155
Last 6 Year:
101
Last 6 Year/Total:
0.652
Citation
Total:
14,289
Last 6 Year:
6,690
Last 6 Year/Total:
0.468
Geoffrey Kite
Mass Spectrometry
Small Molecule Analysis
Metabolomics
Phytochemistry
H-Index Rankings
University / Institution:
# 16
Country:
# 5,409
Region:
# 22,737
World:
# 64,669
H-Index
Total:
54
Last 6 Year:
28
Last 6 Year/Total:
0.519
i10 Index
Total:
143
Last 6 Year:
72
Last 6 Year/Total:
0.503
Citation
Total:
8,890
Last 6 Year:
3,124
Last 6 Year/Total:
0.351
H-Index Rankings
University / Institution:
# 17
Country:
# 5,742
Region:
# 24,369
World:
# 69,248
H-Index
Total:
52
Last 6 Year:
42
Last 6 Year/Total:
0.808
i10 Index
Total:
98
Last 6 Year:
79
Last 6 Year/Total:
0.806
Citation
Total:
11,265
Last 6 Year:
7,740
Last 6 Year/Total:
0.687
H-Index Rankings
University / Institution:
# 18
Country:
# 6,067
Region:
# 25,858
World:
# 73,305
H-Index
Total:
51
Last 6 Year:
39
Last 6 Year/Total:
0.765
i10 Index
Total:
90
Last 6 Year:
74
Last 6 Year/Total:
0.822
Citation
Total:
12,632
Last 6 Year:
7,118
Last 6 Year/Total:
0.563
H-Index Rankings
University / Institution:
# 19
Country:
# 6,185
Region:
# 26,542
World:
# 75,011
H-Index
Total:
51
Last 6 Year:
29
Last 6 Year/Total:
0.569
i10 Index
Total:
142
Last 6 Year:
57
Last 6 Year/Total:
0.401
Citation
Total:
13,890
Last 6 Year:
5,170
Last 6 Year/Total:
0.372
H-Index Rankings
University / Institution:
# 20
Country:
# 6,508
Region:
# 28,190
World:
# 79,337
H-Index
Total:
50
Last 6 Year:
27
Last 6 Year/Total:
0.540
i10 Index
Total:
92
Last 6 Year:
54
Last 6 Year/Total:
0.587
Citation
Total:
23,911
Last 6 Year:
8,138
Last 6 Year/Total:
0.340
H-Index Rankings
University / Institution:
# 21
Country:
# 7,268
Region:
# 31,989
World:
# 89,773
H-Index
Total:
47
Last 6 Year:
39
Last 6 Year/Total:
0.830
i10 Index
Total:
70
Last 6 Year:
64
Last 6 Year/Total:
0.914
Citation
Total:
11,417
Last 6 Year:
7,000
Last 6 Year/Total:
0.613
Martin Cheek
Tropical Africa
Plant Taxonomy
Systematics & Conservation in Tropical Africa
H-Index Rankings
University / Institution:
# 22
Country:
# 9,672
Region:
# 44,798
World:
# 124,462
H-Index
Total:
41
Last 6 Year:
31
Last 6 Year/Total:
0.756
i10 Index
Total:
154
Last 6 Year:
109
Last 6 Year/Total:
0.708
Citation
Total:
8,223
Last 6 Year:
5,029
Last 6 Year/Total:
0.612
H-Index Rankings
University / Institution:
# 23
Country:
# 10,342
Region:
# 48,597
World:
# 134,499
H-Index
Total:
40
Last 6 Year:
24
Last 6 Year/Total:
0.600
i10 Index
Total:
87
Last 6 Year:
56
Last 6 Year/Total:
0.644
Citation
Total:
6,187
Last 6 Year:
2,458
Last 6 Year/Total:
0.397
H-Index Rankings
University / Institution:
# 24
Country:
# 10,547
Region:
# 49,712
World:
# 137,766
H-Index
Total:
39
Last 6 Year:
34
Last 6 Year/Total:
0.872
i10 Index
Total:
60
Last 6 Year:
53
Last 6 Year/Total:
0.883
Citation
Total:
7,338
Last 6 Year:
3,638
Last 6 Year/Total:
0.496
H-Index Rankings
University / Institution:
# 25
Country:
# 10,688
Region:
# 50,410
World:
# 139,727
H-Index
Total:
39
Last 6 Year:
29
Last 6 Year/Total:
0.744
i10 Index
Total:
82
Last 6 Year:
58
Last 6 Year/Total:
0.707
Citation
Total:
8,143
Last 6 Year:
3,490
Last 6 Year/Total:
0.429
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
1 137 658 1,726
United Kingdom United Kingdom Royal Botanic Gardens, Kew Royal Botanic Gardens, Kew Natural Sciences / Biological Science

angiosperm phylogenetics and evolution | orchid phylogenetics and evolution | Nicotiana |

149 69 0.463 526 366 0.696 90,595 26,719 0.295
2 1,159 4,470 13,239
United Kingdom United Kingdom Royal Botanic Gardens, Kew Royal Botanic Gardens, Kew Natural Sciences / Molecular Biology & Genetics

conservation genetics | population genetics | genomics | Orchidaceae |

89 47 0.528 267 182 0.682 37,284 13,397 0.359
3 1,660 6,412 19,027
United Kingdom United Kingdom Royal Botanic Gardens, Kew Royal Botanic Gardens, Kew Natural Sciences / Molecular Biology & Genetics

Genome size and chromosome diversity across plants |

80 55 0.688 190 159 0.837 25,057 9,767 0.390
4 1,935 7,485 22,053
United Kingdom United Kingdom Royal Botanic Gardens, Kew Royal Botanic Gardens, Kew Natural Sciences / Chemical Sciences

Plant and fungal chemistry | animal plant interactions | biological activity of compounds | medicinal plants | cosmetics |

77 40 0.519 280 148 0.529 21,531 7,021 0.326
5 2,466 9,598 28,058
United Kingdom United Kingdom Royal Botanic Gardens, Kew Royal Botanic Gardens, Kew Others

Mycology |

71 53 0.746 163 123 0.755 45,789 20,834 0.455
6 2,583 10,129 29,538
United Kingdom United Kingdom Royal Botanic Gardens, Kew Royal Botanic Gardens, Kew Natural Sciences / Biological Science

Fungal biology | evolution | speciation | fungal genomics | fitness |

70 48 0.686 145 131 0.903 16,234 8,622 0.531
7 2,646 10,379 30,205
United Kingdom United Kingdom Royal Botanic Gardens, Kew Royal Botanic Gardens, Kew Natural Sciences / Biological Science

Evolution of Plant Form |

70 34 0.486 281 154 0.548 27,916 10,360 0.371
8 2,662 10,456 30,459
United Kingdom United Kingdom Royal Botanic Gardens, Kew Royal Botanic Gardens, Kew Natural Sciences / Biological Science

Neotropics | GGBC | Biodiversity | Biogeography | Conservation |

69 62 0.899 213 206 0.967 22,734 17,390 0.765
9 3,399 13,593 39,205
United Kingdom United Kingdom Royal Botanic Gardens, Kew Royal Botanic Gardens, Kew Natural Sciences / Biological Science

seed biology | plant conservation | comparative biology | cryopreservation |

64 39 0.609 195 138 0.708 12,387 5,702 0.460
10 3,618 14,646 42,389
United Kingdom United Kingdom Royal Botanic Gardens, Kew Royal Botanic Gardens, Kew Agriculture & Forestry / Plant Science

Plant evolutionary biology | phylogenetic diversity | Cape flora | EDGE plants |

62 48 0.774 181 161 0.890 14,251 8,824 0.619
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11 3,639 14,738 42,646
United Kingdom United Kingdom Royal Botanic Gardens, Kew Royal Botanic Gardens, Kew Natural Sciences / Biological Science

Biology | Bioinformatics |

62 45 0.726 104 79 0.760 28,146 12,015 0.427
12 4,081 16,752 48,224
United Kingdom United Kingdom Royal Botanic Gardens, Kew Royal Botanic Gardens, Kew Natural Sciences / Biological Science

botany | palaeobotany | evolution | speciation | systematics |

60 30 0.500 158 103 0.652 11,072 3,266 0.295
13 4,158 17,043 49,168
United Kingdom United Kingdom Royal Botanic Gardens, Kew Royal Botanic Gardens, Kew Natural Sciences / Chemical Sciences

chemical ecology | pollination | ecological pest management | phytochemistry | ecosystem services |

59 44 0.746 159 131 0.824 12,212 7,259 0.594
14 4,553 18,799 54,130
United Kingdom United Kingdom Royal Botanic Gardens, Kew Royal Botanic Gardens, Kew Natural Sciences / Biological Science

Biodiversity | angiosperms | palms | phylogeny | systematics |

57 43 0.754 157 118 0.752 14,054 8,490 0.604
15 5,047 21,087 60,360
United Kingdom United Kingdom Royal Botanic Gardens, Kew Royal Botanic Gardens, Kew Agriculture & Forestry / Plant Science

Plant systematics |

55 37 0.673 155 101 0.652 14,289 6,690 0.468
16 5,409 22,737 64,669
United Kingdom United Kingdom Royal Botanic Gardens, Kew Royal Botanic Gardens, Kew Natural Sciences / Chemical Sciences

Mass Spectrometry | Small Molecule Analysis | Metabolomics | Phytochemistry |

54 28 0.519 143 72 0.503 8,890 3,124 0.351
17 5,742 24,369 69,248
United Kingdom United Kingdom Royal Botanic Gardens, Kew Royal Botanic Gardens, Kew Agriculture & Forestry / Agriculture

Plant Diversity | Conservation Assessment |

52 42 0.808 98 79 0.806 11,265 7,740 0.687
18 6,067 25,858 73,305
United Kingdom United Kingdom Royal Botanic Gardens, Kew Royal Botanic Gardens, Kew Natural Sciences / Biological Science

Botany | Taxonomy | Nomenclature | Biogeography |

51 39 0.765 90 74 0.822 12,632 7,118 0.563
19 6,185 26,542 75,011
United Kingdom United Kingdom Royal Botanic Gardens, Kew Royal Botanic Gardens, Kew Natural Sciences / Biological Science

botany | conservation | Madagascar | Arecaceae |

51 29 0.569 142 57 0.401 13,890 5,170 0.372
20 6,508 28,190 79,337
United Kingdom United Kingdom Royal Botanic Gardens, Kew Royal Botanic Gardens, Kew Others

Fungal systematics |

50 27 0.540 92 54 0.587 23,911 8,138 0.340
21 7,268 31,989 89,773
United Kingdom United Kingdom Royal Botanic Gardens, Kew Royal Botanic Gardens, Kew Others

Spatial analysis |

47 39 0.830 70 64 0.914 11,417 7,000 0.613
22 9,672 44,798 124,462
United Kingdom United Kingdom Royal Botanic Gardens, Kew Royal Botanic Gardens, Kew Natural Sciences / Biological Science

Tropical Africa | Plant Taxonomy | Systematics & Conservation in Tropical Africa |

41 31 0.756 154 109 0.708 8,223 5,029 0.612
23 10,342 48,597 134,499
United Kingdom United Kingdom Royal Botanic Gardens, Kew Royal Botanic Gardens, Kew Natural Sciences / Biological Science

Taxonomy | systematics | Cyperaceae | Juncaceae |

40 24 0.600 87 56 0.644 6,187 2,458 0.397
24 10,547 49,712 137,766
United Kingdom United Kingdom Royal Botanic Gardens, Kew Royal Botanic Gardens, Kew Others

39 34 0.872 60 53 0.883 7,338 3,638 0.496
25 10,688 50,410 139,727
United Kingdom United Kingdom Royal Botanic Gardens, Kew Royal Botanic Gardens, Kew Natural Sciences / Biological Science

Botany | Taxonomy | conservation |

39 29 0.744 82 58 0.707 8,143 3,490 0.429