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 21 scientist
Chris Higgins
Environmental Chemistry
Environmental Engineering
Environmental Organic Chemistry
PFAS
H-Index Rankings
University / Institution:
# 9
Country:
# 12,935
Region:
# 14,300
World:
# 30,472
H-Index
Total:
69
Last 6 Year:
61
Last 6 Year/Total:
0.884
i10 Index
Total:
136
Last 6 Year:
135
Last 6 Year/Total:
0.993
Citation
Total:
20,463
Last 6 Year:
14,480
Last 6 Year/Total:
0.708
Dv Griffiths
Civil Engineering
Geotechnical Engineering
Soil Mechanics
Computational Geomechanics
Slope
H-Index Rankings
University / Institution:
# 12
Country:
# 15,367
Region:
# 17,037
World:
# 37,039
H-Index
Total:
65
Last 6 Year:
44
Last 6 Year/Total:
0.677
i10 Index
Total:
192
Last 6 Year:
134
Last 6 Year/Total:
0.698
Citation
Total:
22,605
Last 6 Year:
9,593
Last 6 Year/Total:
0.424
Timothy J Strathmann
environmental engineering
environmental chemistry
PFAS
HALT
resource recovery
H-Index Rankings
University / Institution:
# 19
Country:
# 19,810
Region:
# 22,051
World:
# 49,196
H-Index
Total:
59
Last 6 Year:
44
Last 6 Year/Total:
0.746
i10 Index
Total:
113
Last 6 Year:
105
Last 6 Year/Total:
0.929
Citation
Total:
12,213
Last 6 Year:
7,228
Last 6 Year/Total:
0.592
Tissa Illangasekare
Groundwater hydrology
environmental engineering and science
porous media flow and transport
subsurface remediation
modeling
H-Index Rankings
University / Institution:
# 30
Country:
# 25,168
Region:
# 28,171
World:
# 64,917
H-Index
Total:
54
Last 6 Year:
25
Last 6 Year/Total:
0.463
i10 Index
Total:
160
Last 6 Year:
80
Last 6 Year/Total:
0.500
Citation
Total:
9,991
Last 6 Year:
3,388
Last 6 Year/Total:
0.339
John Mccray
hydrology
stormwater green infrastructure
watersheds
groundwater transport and remediation
H-Index Rankings
University / Institution:
# 44
Country:
# 35,277
Region:
# 39,674
World:
# 96,568
H-Index
Total:
46
Last 6 Year:
30
Last 6 Year/Total:
0.652
i10 Index
Total:
118
Last 6 Year:
77
Last 6 Year/Total:
0.653
Citation
Total:
7,571
Last 6 Year:
3,367
Last 6 Year/Total:
0.445
H-Index Rankings
University / Institution:
# 48
Country:
# 37,037
Region:
# 41,712
World:
# 102,313
H-Index
Total:
45
Last 6 Year:
28
Last 6 Year/Total:
0.622
i10 Index
Total:
70
Last 6 Year:
59
Last 6 Year/Total:
0.843
Citation
Total:
10,078
Last 6 Year:
3,554
Last 6 Year/Total:
0.353
Robert L Siegrist
Water reclamation and reuse
onsite and decentralized systems
soil and groundwater remediation
in situ chemical oxidation
H-Index Rankings
University / Institution:
# 52
Country:
# 39,285
Region:
# 44,306
World:
# 109,502
H-Index
Total:
44
Last 6 Year:
19
Last 6 Year/Total:
0.432
i10 Index
Total:
114
Last 6 Year:
35
Last 6 Year/Total:
0.307
Citation
Total:
7,660
Last 6 Year:
1,963
Last 6 Year/Total:
0.256
H-Index Rankings
University / Institution:
# 63
Country:
# 43,473
Region:
# 49,026
World:
# 123,519
H-Index
Total:
41
Last 6 Year:
34
Last 6 Year/Total:
0.829
i10 Index
Total:
101
Last 6 Year:
86
Last 6 Year/Total:
0.851
Citation
Total:
6,170
Last 6 Year:
3,496
Last 6 Year/Total:
0.567
Kamini Singha
groundwater hydrology
hydrogeophysics
watershed hydrology
critical zone science
H-Index Rankings
University / Institution:
# 65
Country:
# 45,741
Region:
# 51,630
World:
# 131,406
H-Index
Total:
40
Last 6 Year:
31
Last 6 Year/Total:
0.775
i10 Index
Total:
96
Last 6 Year:
83
Last 6 Year/Total:
0.865
Citation
Total:
6,886
Last 6 Year:
3,853
Last 6 Year/Total:
0.560
H-Index Rankings
University / Institution:
# 78
Country:
# 52,637
Region:
# 59,495
World:
# 155,614
H-Index
Total:
37
Last 6 Year:
29
Last 6 Year/Total:
0.784
i10 Index
Total:
95
Last 6 Year:
76
Last 6 Year/Total:
0.800
Citation
Total:
4,231
Last 6 Year:
2,875
Last 6 Year/Total:
0.680
H-Index Rankings
University / Institution:
# 92
Country:
# 60,990
Region:
# 69,012
World:
# 185,636
H-Index
Total:
34
Last 6 Year:
26
Last 6 Year/Total:
0.765
i10 Index
Total:
80
Last 6 Year:
66
Last 6 Year/Total:
0.825
Citation
Total:
4,981
Last 6 Year:
2,924
Last 6 Year/Total:
0.587
Jonathan O Sharp
Environmental Engineering
Environmental Microbiology
Biogeochemistry
Hydrology
Geomicrobiology
H-Index Rankings
University / Institution:
# 95
Country:
# 64,062
Region:
# 72,473
World:
# 196,678
H-Index
Total:
33
Last 6 Year:
26
Last 6 Year/Total:
0.788
i10 Index
Total:
55
Last 6 Year:
46
Last 6 Year/Total:
0.836
Citation
Total:
4,645
Last 6 Year:
1,933
Last 6 Year/Total:
0.416
H-Index Rankings
University / Institution:
# 129
Country:
# 84,063
Region:
# 95,179
World:
# 272,389
H-Index
Total:
28
Last 6 Year:
18
Last 6 Year/Total:
0.643
i10 Index
Total:
53
Last 6 Year:
31
Last 6 Year/Total:
0.585
Citation
Total:
2,319
Last 6 Year:
944
Last 6 Year/Total:
0.407
Tadesse Weldu Teklu
Multiphase Flow
EOR
Thermodynamics/Compositional Simulation
Hydraulic Fracturing & Geothermal
CO2 Sequestration
H-Index Rankings
University / Institution:
# 137
Country:
# 87,020
Region:
# 98,530
World:
# 283,636
H-Index
Total:
27
Last 6 Year:
22
Last 6 Year/Total:
0.815
i10 Index
Total:
41
Last 6 Year:
35
Last 6 Year/Total:
0.854
Citation
Total:
2,391
Last 6 Year:
1,727
Last 6 Year/Total:
0.722
H-Index Rankings
University / Institution:
# 162
Country:
# 105,048
Region:
# 118,874
World:
# 354,717
H-Index
Total:
24
Last 6 Year:
14
Last 6 Year/Total:
0.583
i10 Index
Total:
40
Last 6 Year:
16
Last 6 Year/Total:
0.400
Citation
Total:
2,628
Last 6 Year:
730
Last 6 Year/Total:
0.278
H-Index Rankings
University / Institution:
# 226
Country:
# 164,797
Region:
# 185,605
World:
# 591,511
H-Index
Total:
16
Last 6 Year:
14
Last 6 Year/Total:
0.875
i10 Index
Total:
22
Last 6 Year:
17
Last 6 Year/Total:
0.773
Citation
Total:
768
Last 6 Year:
531
Last 6 Year/Total:
0.691
H-Index Rankings
University / Institution:
# 280
Country:
# 213,927
Region:
# 240,005
World:
# 793,443
H-Index
Total:
12
Last 6 Year:
10
Last 6 Year/Total:
0.833
i10 Index
Total:
12
Last 6 Year:
10
Last 6 Year/Total:
0.833
Citation
Total:
591
Last 6 Year:
294
Last 6 Year/Total:
0.497
Kristoph Dietrich Kinzli
Experiential Learning
Engineering Education
Agricultural Water Management
Stream Restoration
Fisheries
H-Index Rankings
University / Institution:
# 282
Country:
# 216,491
Region:
# 242,862
World:
# 805,924
H-Index
Total:
12
Last 6 Year:
8
Last 6 Year/Total:
0.667
i10 Index
Total:
13
Last 6 Year:
7
Last 6 Year/Total:
0.538
Citation
Total:
534
Last 6 Year:
249
Last 6 Year/Total:
0.466
Andrea C Riaño
Computational Seismology
Earthquake Engineering
Civil Engineering
H-Index Rankings
University / Institution:
# 450
Country:
# 330,457
Region:
# 369,395
World:
# 1,379,338
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
Citation
Total:
116
Last 6 Year:
82
Last 6 Year/Total:
0.707
Vahab Bolvardi
Earthquake Engineering
Structural Engineering
Geotechnical Engineering
H-Index Rankings
University / Institution:
# 538
Country:
# 381,171
Region:
# 426,352
World:
# 1,682,939
H-Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
94
Last 6 Year:
52
Last 6 Year/Total:
0.553
Ian E Jehn|Ian Jehn
civil engineering
structural engineering
lunar construction
in-situ resource utilization
H-Index Rankings
University / Institution:
# 630
Country:
# 425,202
Region:
# 476,167
World:
# 1,963,155
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
9 12,935 14,300 30,472
United States United States Colorado School of Mines Colorado School of Mines Engineering & Technology / Civil Engineering

Environmental Chemistry | Environmental Engineering | Environmental Organic Chemistry | PFAS |

69 61 0.884 136 135 0.993 20,463 14,480 0.708
12 15,367 17,037 37,039
United States United States Colorado School of Mines Colorado School of Mines Engineering & Technology / Civil Engineering

Civil Engineering | Geotechnical Engineering | Soil Mechanics | Computational Geomechanics | Slope |

65 44 0.677 192 134 0.698 22,605 9,593 0.424
19 19,810 22,051 49,196
United States United States Colorado School of Mines Colorado School of Mines Engineering & Technology / Civil Engineering

environmental engineering | environmental chemistry | PFAS | HALT | resource recovery |

59 44 0.746 113 105 0.929 12,213 7,228 0.592
30 25,168 28,171 64,917
United States United States Colorado School of Mines Colorado School of Mines Engineering & Technology / Civil Engineering

Groundwater hydrology | environmental engineering and science | porous media flow and transport | subsurface remediation | modeling |

54 25 0.463 160 80 0.500 9,991 3,388 0.339
44 35,277 39,674 96,568
United States United States Colorado School of Mines Colorado School of Mines Engineering & Technology / Civil Engineering

hydrology | stormwater green infrastructure | watersheds | groundwater transport and remediation |

46 30 0.652 118 77 0.653 7,571 3,367 0.445
48 37,037 41,712 102,313
United States United States Colorado School of Mines Colorado School of Mines Engineering & Technology / Civil Engineering

hydrology | hydrogeology | groundwater |

45 28 0.622 70 59 0.843 10,078 3,554 0.353
52 39,285 44,306 109,502
United States United States Colorado School of Mines Colorado School of Mines Engineering & Technology / Civil Engineering

Water reclamation and reuse | onsite and decentralized systems | soil and groundwater remediation | in situ chemical oxidation |

44 19 0.432 114 35 0.307 7,660 1,963 0.256
63 43,473 49,026 123,519
United States United States Colorado School of Mines Colorado School of Mines Engineering & Technology / Civil Engineering

hydrology | wildfire | urbanization |

41 34 0.829 101 86 0.851 6,170 3,496 0.567
65 45,741 51,630 131,406
United States United States Colorado School of Mines Colorado School of Mines Engineering & Technology / Civil Engineering

groundwater hydrology | hydrogeophysics | watershed hydrology | critical zone science |

40 31 0.775 96 83 0.865 6,886 3,853 0.560
78 52,637 59,495 155,614
United States United States Colorado School of Mines Colorado School of Mines Engineering & Technology / Civil Engineering

structural engineering |

37 29 0.784 95 76 0.800 4,231 2,875 0.680
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92 60,990 69,012 185,636
United States United States Colorado School of Mines Colorado School of Mines Engineering & Technology / Civil Engineering

Completions | Stimulation | Hydraulic Fracturing |

34 26 0.765 80 66 0.825 4,981 2,924 0.587
95 64,062 72,473 196,678
United States United States Colorado School of Mines Colorado School of Mines Engineering & Technology / Civil Engineering

Environmental Engineering | Environmental Microbiology | Biogeochemistry | Hydrology | Geomicrobiology |

33 26 0.788 55 46 0.836 4,645 1,933 0.416
129 84,063 95,179 272,389
United States United States Colorado School of Mines Colorado School of Mines Engineering & Technology / Civil Engineering

environmental engineering microbiology |

28 18 0.643 53 31 0.585 2,319 944 0.407
137 87,020 98,530 283,636
United States United States Colorado School of Mines Colorado School of Mines Engineering & Technology / Civil Engineering

Multiphase Flow | EOR | Thermodynamics/Compositional Simulation | Hydraulic Fracturing & Geothermal | CO2 Sequestration |

27 22 0.815 41 35 0.854 2,391 1,727 0.722
162 105,048 118,874 354,717
United States United States Colorado School of Mines Colorado School of Mines Engineering & Technology / Civil Engineering

steel | electron microscopy |

24 14 0.583 40 16 0.400 2,628 730 0.278
226 164,797 185,605 591,511
United States United States Colorado School of Mines Colorado School of Mines Engineering & Technology / Civil Engineering

Greenhouse gas emissions | Contaminant transport in porous media |

16 14 0.875 22 17 0.773 768 531 0.691
280 213,927 240,005 793,443
United States United States Colorado School of Mines Colorado School of Mines Engineering & Technology / Civil Engineering

Hydrology | biogeochemistry | microbial ecology |

12 10 0.833 12 10 0.833 591 294 0.497
282 216,491 242,862 805,924
United States United States Colorado School of Mines Colorado School of Mines Engineering & Technology / Civil Engineering

Experiential Learning | Engineering Education | Agricultural Water Management | Stream Restoration | Fisheries |

12 8 0.667 13 7 0.538 534 249 0.466
450 330,457 369,395 1,379,338
United States United States Colorado School of Mines Colorado School of Mines Engineering & Technology / Civil Engineering

Computational Seismology | Earthquake Engineering | Civil Engineering |

4 4 1.000 4 4 1.000 116 82 0.707
538 381,171 426,352 1,682,939
United States United States Colorado School of Mines Colorado School of Mines Engineering & Technology / Civil Engineering

Earthquake Engineering | Structural Engineering | Geotechnical Engineering |

2 2 1.000 2 2 1.000 94 52 0.553
630 425,202 476,167 1,963,155
United States United States Colorado School of Mines Colorado School of Mines Engineering & Technology / Civil Engineering

civil engineering | structural engineering | lunar construction | in-situ resource utilization |

1 1 1.000 0 0 0 4 4 1.000