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 25 scientist
H-Index Rankings
University / Institution:
# 17
Country:
# 6,244
Region:
# 6,821
World:
# 13,792
H-Index
Total:
88
Last 6 Year:
48
Last 6 Year/Total:
0.545
i10 Index
Total:
431
Last 6 Year:
205
Last 6 Year/Total:
0.476
Citation
Total:
28,467
Last 6 Year:
9,033
Last 6 Year/Total:
0.317
H-Index Rankings
University / Institution:
# 35
Country:
# 13,491
Region:
# 14,926
World:
# 31,980
H-Index
Total:
68
Last 6 Year:
53
Last 6 Year/Total:
0.779
i10 Index
Total:
126
Last 6 Year:
112
Last 6 Year/Total:
0.889
Citation
Total:
15,973
Last 6 Year:
8,860
Last 6 Year/Total:
0.555
H-Index Rankings
University / Institution:
# 108
Country:
# 33,459
Region:
# 37,627
World:
# 90,787
H-Index
Total:
47
Last 6 Year:
34
Last 6 Year/Total:
0.723
i10 Index
Total:
93
Last 6 Year:
62
Last 6 Year/Total:
0.667
Citation
Total:
13,854
Last 6 Year:
5,016
Last 6 Year/Total:
0.362
H-Index Rankings
University / Institution:
# 135
Country:
# 40,199
Region:
# 45,331
World:
# 112,679
H-Index
Total:
43
Last 6 Year:
30
Last 6 Year/Total:
0.698
i10 Index
Total:
79
Last 6 Year:
66
Last 6 Year/Total:
0.835
Citation
Total:
5,670
Last 6 Year:
2,693
Last 6 Year/Total:
0.475
H-Index Rankings
University / Institution:
# 170
Country:
# 48,604
Region:
# 54,905
World:
# 141,384
H-Index
Total:
39
Last 6 Year:
26
Last 6 Year/Total:
0.667
i10 Index
Total:
73
Last 6 Year:
58
Last 6 Year/Total:
0.795
Citation
Total:
10,487
Last 6 Year:
5,097
Last 6 Year/Total:
0.486
Stephen Romaniello
Enhanced Weather
Climate Mitigation
Marine Biogeochemistry
Trace Metal Geochemistry
H-Index Rankings
University / Institution:
# 223
Country:
# 59,988
Region:
# 67,883
World:
# 181,943
H-Index
Total:
34
Last 6 Year:
33
Last 6 Year/Total:
0.971
i10 Index
Total:
49
Last 6 Year:
47
Last 6 Year/Total:
0.959
Citation
Total:
3,848
Last 6 Year:
3,104
Last 6 Year/Total:
0.807
Annette Summers Engel
geochemistry
geomicrobiology
biogeochemistry
caves and karst habitats
coastal marine habitats
H-Index Rankings
University / Institution:
# 243
Country:
# 64,712
Region:
# 73,232
World:
# 199,243
H-Index
Total:
33
Last 6 Year:
23
Last 6 Year/Total:
0.697
i10 Index
Total:
56
Last 6 Year:
43
Last 6 Year/Total:
0.768
Citation
Total:
4,760
Last 6 Year:
1,973
Last 6 Year/Total:
0.414
H-Index Rankings
University / Institution:
# 262
Country:
# 72,242
Region:
# 81,782
World:
# 227,147
H-Index
Total:
31
Last 6 Year:
19
Last 6 Year/Total:
0.613
i10 Index
Total:
73
Last 6 Year:
37
Last 6 Year/Total:
0.507
Citation
Total:
3,496
Last 6 Year:
1,186
Last 6 Year/Total:
0.339
H-Index Rankings
University / Institution:
# 318
Country:
# 82,380
Region:
# 93,262
World:
# 265,802
H-Index
Total:
28
Last 6 Year:
23
Last 6 Year/Total:
0.821
i10 Index
Total:
47
Last 6 Year:
37
Last 6 Year/Total:
0.787
Citation
Total:
4,378
Last 6 Year:
1,888
Last 6 Year/Total:
0.431
H-Index Rankings
University / Institution:
# 359
Country:
# 93,653
Region:
# 106,025
World:
# 309,893
H-Index
Total:
26
Last 6 Year:
16
Last 6 Year/Total:
0.615
i10 Index
Total:
74
Last 6 Year:
29
Last 6 Year/Total:
0.392
Citation
Total:
2,424
Last 6 Year:
959
Last 6 Year/Total:
0.396
H-Index Rankings
University / Institution:
# 370
Country:
# 96,864
Region:
# 109,654
World:
# 322,026
H-Index
Total:
25
Last 6 Year:
21
Last 6 Year/Total:
0.840
i10 Index
Total:
32
Last 6 Year:
31
Last 6 Year/Total:
0.969
Citation
Total:
3,064
Last 6 Year:
1,282
Last 6 Year/Total:
0.418
Nick Dygert
petrology
geochemistry
experiments
material properties
planetary interiors
H-Index Rankings
University / Institution:
# 628
Country:
# 161,317
Region:
# 181,790
World:
# 578,892
H-Index
Total:
16
Last 6 Year:
16
Last 6 Year/Total:
1.000
i10 Index
Total:
22
Last 6 Year:
22
Last 6 Year/Total:
1.000
Citation
Total:
864
Last 6 Year:
705
Last 6 Year/Total:
0.816
Achilleas Tsakiris
Sediment transport
turbulence in open channel flows and around obstacles
H-Index Rankings
University / Institution:
# 676
Country:
# 178,096
Region:
# 200,378
World:
# 645,375
H-Index
Total:
15
Last 6 Year:
12
Last 6 Year/Total:
0.800
i10 Index
Total:
18
Last 6 Year:
13
Last 6 Year/Total:
0.722
Citation
Total:
599
Last 6 Year:
356
Last 6 Year/Total:
0.594
H-Index Rankings
University / Institution:
# 893
Country:
# 282,867
Region:
# 316,226
World:
# 1,113,880
H-Index
Total:
7
Last 6 Year:
6
Last 6 Year/Total:
0.857
i10 Index
Total:
6
Last 6 Year:
4
Last 6 Year/Total:
0.667
Citation
Total:
532
Last 6 Year:
298
Last 6 Year/Total:
0.560
H-Index Rankings
University / Institution:
# 910
Country:
# 292,308
Region:
# 326,718
World:
# 1,164,393
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:
103
Last 6 Year:
103
Last 6 Year/Total:
1.000
H-Index Rankings
University / Institution:
# 988
Country:
# 320,250
Region:
# 357,962
World:
# 1,317,926
H-Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
54
Last 6 Year:
54
Last 6 Year/Total:
1.000
H-Index Rankings
University / Institution:
# 1,015
Country:
# 335,275
Region:
# 374,813
World:
# 1,400,271
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:
78
Last 6 Year:
75
Last 6 Year/Total:
0.962
H-Index Rankings
University / Institution:
# 1,052
Country:
# 347,170
Region:
# 388,107
World:
# 1,472,963
H-Index
Total:
4
Last 6 Year:
3
Last 6 Year/Total:
0.750
i10 Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
Citation
Total:
247
Last 6 Year:
177
Last 6 Year/Total:
0.717
H-Index Rankings
University / Institution:
# 1,170
Country:
# 386,548
Region:
# 432,410
World:
# 1,705,411
H-Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
68
Last 6 Year:
68
Last 6 Year/Total:
1.000
H-Index Rankings
University / Institution:
# 1,195
Country:
# 390,713
Region:
# 437,131
World:
# 1,727,145
H-Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
26
Last 6 Year:
26
Last 6 Year/Total:
1.000
H-Index Rankings
University / Institution:
# 1,219
Country:
# 397,313
Region:
# 444,611
World:
# 1,769,348
H-Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
16
Last 6 Year:
16
Last 6 Year/Total:
1.000
H-Index Rankings
University / Institution:
# 1,286
Country:
# 411,798
Region:
# 461,010
World:
# 1,877,058
H-Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
39
Last 6 Year:
39
Last 6 Year/Total:
1.000
H-Index Rankings
University / Institution:
# 1,309
Country:
# 416,816
Region:
# 466,668
World:
# 1,902,859
H-Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
13
Last 6 Year:
13
Last 6 Year/Total:
1.000
H-Index Rankings
University / Institution:
# 1,314
Country:
# 417,308
Region:
# 467,225
World:
# 1,905,736
H-Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
12
Last 6 Year:
12
Last 6 Year/Total:
1.000
H-Index Rankings
University / Institution:
# 1,347
Country:
# 425,182
Region:
# 476,152
World:
# 1,961,377
H-Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
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
17 6,244 6,821 13,792
United States United States University of Tennessee Knoxville University of Tennessee Knoxville Engineering & Technology / Earth Sciences

Earth and Planetary Sciences | Lunar | Diamond | Diamond Inclusions | Mantle |

88 48 0.545 431 205 0.476 28,467 9,033 0.317
35 13,491 14,926 31,980
United States United States University of Tennessee Knoxville University of Tennessee Knoxville Engineering & Technology / Earth Sciences

Geology | Silica | Precambrian | Carbonate | Mars |

68 53 0.779 126 112 0.889 15,973 8,860 0.555
108 33,459 37,627 90,787
United States United States University of Tennessee Knoxville University of Tennessee Knoxville Engineering & Technology / Earth Sciences

Planetary Science |

47 34 0.723 93 62 0.667 13,854 5,016 0.362
135 40,199 45,331 112,679
United States United States University of Tennessee Knoxville University of Tennessee Knoxville Engineering & Technology / Earth Sciences

Geotechnical Engineering | Mechanics of Granular materials |

43 30 0.698 79 66 0.835 5,670 2,693 0.475
170 48,604 54,905 141,384
United States United States University of Tennessee Knoxville University of Tennessee Knoxville Engineering & Technology / Earth Sciences

Geology |

39 26 0.667 73 58 0.795 10,487 5,097 0.486
223 59,988 67,883 181,943
United States United States University of Tennessee Knoxville University of Tennessee Knoxville Engineering & Technology / Earth Sciences

Enhanced Weather | Climate Mitigation | Marine Biogeochemistry | Trace Metal Geochemistry |

34 33 0.971 49 47 0.959 3,848 3,104 0.807
243 64,712 73,232 199,243
United States United States University of Tennessee Knoxville University of Tennessee Knoxville Engineering & Technology / Earth Sciences

geochemistry | geomicrobiology | biogeochemistry | caves and karst habitats | coastal marine habitats |

33 23 0.697 56 43 0.768 4,760 1,973 0.414
262 72,242 81,782 227,147
United States United States University of Tennessee Knoxville University of Tennessee Knoxville Engineering & Technology / Earth Sciences

population ecology | habitat modeling | spatial ecology |

31 19 0.613 73 37 0.507 3,496 1,186 0.339
318 82,380 93,262 265,802
United States United States University of Tennessee Knoxville University of Tennessee Knoxville Engineering & Technology / Earth Sciences

Planetary geology | geologic mapping | geomorphology | impact studies |

28 23 0.821 47 37 0.787 4,378 1,888 0.431
359 93,653 106,025 309,893
United States United States University of Tennessee Knoxville University of Tennessee Knoxville Engineering & Technology / Earth Sciences

Paleontology |

26 16 0.615 74 29 0.392 2,424 959 0.396
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370 96,864 109,654 322,026
United States United States University of Tennessee Knoxville University of Tennessee Knoxville Engineering & Technology / Earth Sciences

Tectonics | Structural Geology | Earth Sciences | Geology |

25 21 0.840 32 31 0.969 3,064 1,282 0.418
628 161,317 181,790 578,892
United States United States University of Tennessee Knoxville University of Tennessee Knoxville Engineering & Technology / Earth Sciences

petrology | geochemistry | experiments | material properties | planetary interiors |

16 16 1.000 22 22 1.000 864 705 0.816
676 178,096 200,378 645,375
United States United States University of Tennessee Knoxville University of Tennessee Knoxville Engineering & Technology / Earth Sciences

Sediment transport | turbulence in open channel flows and around obstacles |

15 12 0.800 18 13 0.722 599 356 0.594
893 282,867 316,226 1,113,880
United States United States University of Tennessee Knoxville University of Tennessee Knoxville Engineering & Technology / Earth Sciences

Geology | Geochemistry | Carbonatites | Mineral Deposits |

7 6 0.857 6 4 0.667 532 298 0.560
910 292,308 326,718 1,164,393
United States United States University of Tennessee Knoxville University of Tennessee Knoxville Engineering & Technology / Earth Sciences

Soil Physics | Soil Health | Biogeochemistry | Greenhouse Gas emissions |

6 6 1.000 6 6 1.000 103 103 1.000
988 320,250 357,962 1,317,926
United States United States University of Tennessee Knoxville University of Tennessee Knoxville Engineering & Technology / Earth Sciences

Geotechnical Engineering |

5 5 1.000 2 2 1.000 54 54 1.000
1,015 335,275 374,813 1,400,271
United States United States University of Tennessee Knoxville University of Tennessee Knoxville Engineering & Technology / Earth Sciences

Structural geology | tectonics |

4 4 1.000 3 3 1.000 78 75 0.962
1,052 347,170 388,107 1,472,963
United States United States University of Tennessee Knoxville University of Tennessee Knoxville Engineering & Technology / Earth Sciences

Geographic Information Science | Transportation |

4 3 0.750 3 3 1.000 247 177 0.717
1,170 386,548 432,410 1,705,411
United States United States University of Tennessee Knoxville University of Tennessee Knoxville Engineering & Technology / Earth Sciences

Ecology | Biogeochemistry | nutrient cycling | mycorrhizal fungi | forests |

2 2 1.000 1 1 1.000 68 68 1.000
1,195 390,713 437,131 1,727,145
United States United States University of Tennessee Knoxville University of Tennessee Knoxville Engineering & Technology / Earth Sciences

earth system science | global environmental change |

2 2 1.000 1 1 1.000 26 26 1.000
1,219 397,313 444,611 1,769,348
United States United States University of Tennessee Knoxville University of Tennessee Knoxville Engineering & Technology / Earth Sciences

paleobiology | echinoderms | geochemistry |

2 2 1.000 0 0 0 16 16 1.000
1,286 411,798 461,010 1,877,058
United States United States University of Tennessee Knoxville University of Tennessee Knoxville Engineering & Technology / Earth Sciences

geology | invertebrate paleontology |

1 1 1.000 1 1 1.000 39 39 1.000
1,309 416,816 466,668 1,902,859
United States United States University of Tennessee Knoxville University of Tennessee Knoxville Engineering & Technology / Earth Sciences

geology | sedimentology | mineralogy/petrology | carbonates | precambrian |

1 1 1.000 1 1 1.000 13 13 1.000
1,314 417,308 467,225 1,905,736
United States United States University of Tennessee Knoxville University of Tennessee Knoxville Engineering & Technology / Earth Sciences

Geotechnical Engineering | Slope Stability | Foundation Design | Rockfalls |

1 1 1.000 1 1 1.000 12 12 1.000
1,347 425,182 476,152 1,961,377
United States United States University of Tennessee Knoxville University of Tennessee Knoxville Engineering & Technology / Earth Sciences

Geomicrobiology | Hydrology | Geochemistry | Hyporheic Zone | Wetlands |

1 1 1.000 0 0 0 4 4 1.000