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 36 scientist
H-Index Rankings
University / Institution:
# 8
Country:
# 3,296
Region:
# 3,578
World:
# 7,116
H-Index
Total:
105
Last 6 Year:
57
Last 6 Year/Total:
0.543
i10 Index
Total:
325
Last 6 Year:
248
Last 6 Year/Total:
0.763
Citation
Total:
33,906
Last 6 Year:
12,030
Last 6 Year/Total:
0.355
Robert GM Spencer
Biogeochemistry
Dissolved Organic Matter
Carbon Cycle
Rivers
Arctic
H-Index Rankings
University / Institution:
# 35
Country:
# 11,943
Region:
# 13,162
World:
# 27,876
H-Index
Total:
71
Last 6 Year:
61
Last 6 Year/Total:
0.859
i10 Index
Total:
193
Last 6 Year:
188
Last 6 Year/Total:
0.974
Citation
Total:
19,729
Last 6 Year:
12,762
Last 6 Year/Total:
0.647
Markus Huettel
Sediment biogeochemistry
biological oceanography
transport processes at the seafloor
coastal ecology
H-Index Rankings
University / Institution:
# 39
Country:
# 13,850
Region:
# 15,320
World:
# 32,910
H-Index
Total:
68
Last 6 Year:
34
Last 6 Year/Total:
0.500
i10 Index
Total:
111
Last 6 Year:
95
Last 6 Year/Total:
0.856
Citation
Total:
15,599
Last 6 Year:
4,583
Last 6 Year/Total:
0.294
H-Index Rankings
University / Institution:
# 77
Country:
# 26,131
Region:
# 29,265
World:
# 67,848
H-Index
Total:
53
Last 6 Year:
29
Last 6 Year/Total:
0.547
i10 Index
Total:
114
Last 6 Year:
82
Last 6 Year/Total:
0.719
Citation
Total:
9,547
Last 6 Year:
3,342
Last 6 Year/Total:
0.350
Yang Wang
Paleoclimate and paleoecology
Food webs in modern and fossil ecosystems
Biogeochemical cycling of
H-Index Rankings
University / Institution:
# 108
Country:
# 35,314
Region:
# 39,715
World:
# 96,687
H-Index
Total:
46
Last 6 Year:
30
Last 6 Year/Total:
0.652
i10 Index
Total:
80
Last 6 Year:
62
Last 6 Year/Total:
0.775
Citation
Total:
8,588
Last 6 Year:
2,596
Last 6 Year/Total:
0.302
Zhaohua Wu
Atmospheric Dynamics
Climate dynamics
Adaptive and Local Analysis of Data
EMD/EEMD/MEEMD
Hilbert-Huang Transform
H-Index Rankings
University / Institution:
# 163
Country:
# 50,940
Region:
# 57,563
World:
# 149,705
H-Index
Total:
38
Last 6 Year:
25
Last 6 Year/Total:
0.658
i10 Index
Total:
68
Last 6 Year:
50
Last 6 Year/Total:
0.735
Citation
Total:
21,268
Last 6 Year:
9,902
Last 6 Year/Total:
0.466
Mainak Mookherjee
Mineral Physics
Mineralogy
Subduction Zones
Solid Earth
EOAS-FSU
H-Index Rankings
University / Institution:
# 293
Country:
# 87,632
Region:
# 99,232
World:
# 286,268
H-Index
Total:
27
Last 6 Year:
20
Last 6 Year/Total:
0.741
i10 Index
Total:
52
Last 6 Year:
44
Last 6 Year/Total:
0.846
Citation
Total:
2,807
Last 6 Year:
1,370
Last 6 Year/Total:
0.488
H-Index Rankings
University / Institution:
# 305
Country:
# 90,185
Region:
# 102,111
World:
# 296,253
H-Index
Total:
26
Last 6 Year:
25
Last 6 Year/Total:
0.962
i10 Index
Total:
39
Last 6 Year:
39
Last 6 Year/Total:
1.000
Citation
Total:
2,368
Last 6 Year:
1,913
Last 6 Year/Total:
0.808
Olivia U Mason
Microbial
Metagenomics
Metatranscriptomics
Single Cell Genomics
Bacteria
H-Index Rankings
University / Institution:
# 329
Country:
# 95,147
Region:
# 107,710
World:
# 315,717
H-Index
Total:
25
Last 6 Year:
24
Last 6 Year/Total:
0.960
i10 Index
Total:
43
Last 6 Year:
41
Last 6 Year/Total:
0.953
Citation
Total:
7,546
Last 6 Year:
4,468
Last 6 Year/Total:
0.592
Angela N Knapp
Nitrogen cycling
chemical oceanography
marine biogeochemistry
nitrogen fixation
EOAS-FSU
H-Index Rankings
University / Institution:
# 331
Country:
# 95,600
Region:
# 108,217
World:
# 317,460
H-Index
Total:
25
Last 6 Year:
23
Last 6 Year/Total:
0.920
i10 Index
Total:
39
Last 6 Year:
37
Last 6 Year/Total:
0.949
Citation
Total:
2,633
Last 6 Year:
1,460
Last 6 Year/Total:
0.555
H-Index Rankings
University / Institution:
# 351
Country:
# 100,054
Region:
# 113,284
World:
# 334,977
H-Index
Total:
25
Last 6 Year:
9
Last 6 Year/Total:
0.360
i10 Index
Total:
54
Last 6 Year:
9
Last 6 Year/Total:
0.167
Citation
Total:
1,897
Last 6 Year:
319
Last 6 Year/Total:
0.168
H-Index Rankings
University / Institution:
# 594
Country:
# 176,965
Region:
# 199,096
World:
# 639,543
H-Index
Total:
15
Last 6 Year:
13
Last 6 Year/Total:
0.867
i10 Index
Total:
16
Last 6 Year:
15
Last 6 Year/Total:
0.938
Citation
Total:
898
Last 6 Year:
714
Last 6 Year/Total:
0.795
Jeffrey Chagnon
Atmospheric science
Mesoscale dynamics
Synoptic dynamics
Atmospheric gravity waves
Convection
H-Index Rankings
University / Institution:
# 657
Country:
# 201,276
Region:
# 225,977
World:
# 740,139
H-Index
Total:
13
Last 6 Year:
10
Last 6 Year/Total:
0.769
i10 Index
Total:
19
Last 6 Year:
11
Last 6 Year/Total:
0.579
Citation
Total:
673
Last 6 Year:
348
Last 6 Year/Total:
0.517
H-Index Rankings
University / Institution:
# 731
Country:
# 235,470
Region:
# 263,700
World:
# 887,676
H-Index
Total:
10
Last 6 Year:
10
Last 6 Year/Total:
1.000
i10 Index
Total:
10
Last 6 Year:
10
Last 6 Year/Total:
1.000
Citation
Total:
232
Last 6 Year:
225
Last 6 Year/Total:
0.970
H-Index Rankings
University / Institution:
# 805
Country:
# 263,148
Region:
# 294,216
World:
# 1,014,534
H-Index
Total:
8
Last 6 Year:
8
Last 6 Year/Total:
1.000
i10 Index
Total:
7
Last 6 Year:
7
Last 6 Year/Total:
1.000
Citation
Total:
233
Last 6 Year:
184
Last 6 Year/Total:
0.790
H-Index Rankings
University / Institution:
# 807
Country:
# 263,306
Region:
# 294,396
World:
# 1,015,615
H-Index
Total:
8
Last 6 Year:
8
Last 6 Year/Total:
1.000
i10 Index
Total:
7
Last 6 Year:
6
Last 6 Year/Total:
0.857
Citation
Total:
211
Last 6 Year:
160
Last 6 Year/Total:
0.758
Chelsie N Bowman
biogeochemistry
redox geochemistry
stratigraphy
stable isotope geochemistry
H-Index Rankings
University / Institution:
# 890
Country:
# 291,647
Region:
# 325,877
World:
# 1,160,281
H-Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
i10 Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
Citation
Total:
169
Last 6 Year:
167
Last 6 Year/Total:
0.988
H-Index Rankings
University / Institution:
# 896
Country:
# 293,184
Region:
# 327,582
World:
# 1,166,640
H-Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
i10 Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
Citation
Total:
265
Last 6 Year:
262
Last 6 Year/Total:
0.989
H-Index Rankings
University / Institution:
# 899
Country:
# 294,150
Region:
# 328,653
World:
# 1,171,592
H-Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
i10 Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
Citation
Total:
167
Last 6 Year:
163
Last 6 Year/Total:
0.976
H-Index Rankings
University / Institution:
# 901
Country:
# 294,818
Region:
# 329,422
World:
# 1,175,258
H-Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
i10 Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
Citation
Total:
133
Last 6 Year:
117
Last 6 Year/Total:
0.880
Sean Newby
paleoceanography
paleoclimatology
biogeochemistry
isotope geochemistry
trace metal geochemistry
H-Index Rankings
University / Institution:
# 975
Country:
# 314,455
Region:
# 351,328
World:
# 1,281,836
H-Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
i10 Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
Citation
Total:
79
Last 6 Year:
79
Last 6 Year/Total:
1.000
Zhou Liang
chemical oceanography
marine biogeochemistry
dissolved organic nitrogen
dissolved organic phosphorus
biogeochemical modeling
H-Index Rankings
University / Institution:
# 1,081
Country:
# 336,159
Region:
# 375,649
World:
# 1,403,008
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
Citation
Total:
65
Last 6 Year:
65
Last 6 Year/Total:
1.000
H-Index Rankings
University / Institution:
# 1,100
Country:
# 338,882
Region:
# 378,737
World:
# 1,417,082
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
81
Last 6 Year:
81
Last 6 Year/Total:
1.000
Amy D Holt
Aquatic Biogeochemistry
Cryosphere
Arctic
Dissolved Organic Matter
Carbon Cycle
H-Index Rankings
University / Institution:
# 1,102
Country:
# 339,086
Region:
# 378,960
World:
# 1,418,419
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
76
Last 6 Year:
76
Last 6 Year/Total:
1.000
H-Index Rankings
University / Institution:
# 1,103
Country:
# 339,579
Region:
# 379,501
World:
# 1,421,320
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
68
Last 6 Year:
40
Last 6 Year/Total:
0.588
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
8 3,296 3,578 7,116
United States United States Florida State University Florida State University Engineering & Technology / Earth Sciences

geochemistry | peatlands | isotopes |

105 57 0.543 325 248 0.763 33,906 12,030 0.355
35 11,943 13,162 27,876
United States United States Florida State University Florida State University Engineering & Technology / Earth Sciences

Biogeochemistry | Dissolved Organic Matter | Carbon Cycle | Rivers | Arctic |

71 61 0.859 193 188 0.974 19,729 12,762 0.647
39 13,850 15,320 32,910
United States United States Florida State University Florida State University Engineering & Technology / Earth Sciences

Sediment biogeochemistry | biological oceanography | transport processes at the seafloor | coastal ecology |

68 34 0.500 111 95 0.856 15,599 4,583 0.294
77 26,131 29,265 67,848
United States United States Florida State University Florida State University Engineering & Technology / Earth Sciences

Earth & Planetary Sciences |

53 29 0.547 114 82 0.719 9,547 3,342 0.350
108 35,314 39,715 96,687
United States United States Florida State University Florida State University Engineering & Technology / Earth Sciences

Paleoclimate and paleoecology | Food webs in modern and fossil ecosystems | Biogeochemical cycling of |

46 30 0.652 80 62 0.775 8,588 2,596 0.302
163 50,940 57,563 149,705
United States United States Florida State University Florida State University Engineering & Technology / Earth Sciences

Atmospheric Dynamics | Climate dynamics | Adaptive and Local Analysis of Data | EMD/EEMD/MEEMD | Hilbert-Huang Transform |

38 25 0.658 68 50 0.735 21,268 9,902 0.466
293 87,632 99,232 286,268
United States United States Florida State University Florida State University Engineering & Technology / Earth Sciences

Mineral Physics | Mineralogy | Subduction Zones | Solid Earth | EOAS-FSU |

27 20 0.741 52 44 0.846 2,807 1,370 0.488
305 90,185 102,111 296,253
United States United States Florida State University Florida State University Engineering & Technology / Earth Sciences

Biogeochemistry | nutrient cycling | Cryosphere | hydrology |

26 25 0.962 39 39 1.000 2,368 1,913 0.808
329 95,147 107,710 315,717
United States United States Florida State University Florida State University Engineering & Technology / Earth Sciences

Microbial | Metagenomics | Metatranscriptomics | Single Cell Genomics | Bacteria |

25 24 0.960 43 41 0.953 7,546 4,468 0.592
331 95,600 108,217 317,460
United States United States Florida State University Florida State University Engineering & Technology / Earth Sciences

Nitrogen cycling | chemical oceanography | marine biogeochemistry | nitrogen fixation | EOAS-FSU |

25 23 0.920 39 37 0.949 2,633 1,460 0.555
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351 100,054 113,284 334,977
United States United States Florida State University Florida State University Engineering & Technology / Earth Sciences

geology |

25 9 0.360 54 9 0.167 1,897 319 0.168
594 176,965 199,096 639,543
United States United States Florida State University Florida State University Engineering & Technology / Earth Sciences

paleoclimate | tropical climate dynamics |

15 13 0.867 16 15 0.938 898 714 0.795
657 201,276 225,977 740,139
United States United States Florida State University Florida State University Engineering & Technology / Earth Sciences

Atmospheric science | Mesoscale dynamics | Synoptic dynamics | Atmospheric gravity waves | Convection |

13 10 0.769 19 11 0.579 673 348 0.517
731 235,470 263,700 887,676
United States United States Florida State University Florida State University Engineering & Technology / Earth Sciences

Hydrogeology | Groundwater Modelling | Uncertainty Assessment |

10 10 1.000 10 10 1.000 232 225 0.970
805 263,148 294,216 1,014,534
United States United States Florida State University Florida State University Engineering & Technology / Earth Sciences

Geotechnical Engineering | Coastal Geotechnics |

8 8 1.000 7 7 1.000 233 184 0.790
807 263,306 294,396 1,015,615
United States United States Florida State University Florida State University Engineering & Technology / Earth Sciences

Physics | Materials | Geophysics | Simulations |

8 8 1.000 7 6 0.857 211 160 0.758
890 291,647 325,877 1,160,281
United States United States Florida State University Florida State University Engineering & Technology / Earth Sciences

biogeochemistry | redox geochemistry | stratigraphy | stable isotope geochemistry |

6 6 1.000 6 6 1.000 169 167 0.988
896 293,184 327,582 1,166,640
United States United States Florida State University Florida State University Engineering & Technology / Earth Sciences

Metamorphic Petrology | Geology | Geochemistry |

6 6 1.000 5 5 1.000 265 262 0.989
899 294,150 328,653 1,171,592
United States United States Florida State University Florida State University Engineering & Technology / Earth Sciences

Geochemistry | Petrology |

6 6 1.000 5 5 1.000 167 163 0.976
901 294,818 329,422 1,175,258
United States United States Florida State University Florida State University Engineering & Technology / Earth Sciences

Chemical Oceanography | Biogeochemistry | Organic Geochemistry |

6 6 1.000 5 5 1.000 133 117 0.880
975 314,455 351,328 1,281,836
United States United States Florida State University Florida State University Engineering & Technology / Earth Sciences

paleoceanography | paleoclimatology | biogeochemistry | isotope geochemistry | trace metal geochemistry |

5 5 1.000 4 4 1.000 79 79 1.000
1,081 336,159 375,649 1,403,008
United States United States Florida State University Florida State University Engineering & Technology / Earth Sciences

chemical oceanography | marine biogeochemistry | dissolved organic nitrogen | dissolved organic phosphorus | biogeochemical modeling |

4 4 1.000 3 3 1.000 65 65 1.000
1,100 338,882 378,737 1,417,082
United States United States Florida State University Florida State University Engineering & Technology / Earth Sciences

Geochemistry | Planetary Science |

4 4 1.000 2 2 1.000 81 81 1.000
1,102 339,086 378,960 1,418,419
United States United States Florida State University Florida State University Engineering & Technology / Earth Sciences

Aquatic Biogeochemistry | Cryosphere | Arctic | Dissolved Organic Matter | Carbon Cycle |

4 4 1.000 2 2 1.000 76 76 1.000
1,103 339,579 379,501 1,421,320
United States United States Florida State University Florida State University Engineering & Technology / Earth Sciences

biogeochemistry | geochemistry | soil science | aqueous geochemistry |

4 4 1.000 2 2 1.000 68 40 0.588