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H-Index
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United States 218 Scientists H-Index Engineering & Technology / Earth Sciences Rankings - 2026

This real-time ranking measures researchers’ academic productivity and impact at global, continental, national, and institutional levels using total and recent 5-year H-index data. Comparative analysis is available across 13 main fields and 221 academic disciplines.

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Total 218 scientist, 1 country, 89 institution , Updates every 3 days
* Total H Index Rankings

Rankings

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5,326
World Rank
United States
2,417
Country Rank
Old Dominion University Logo
1
University
Ranking Based On Selection:
1
Patrick Hatcher
Old Dominion University Norfolk, United States
Engineering & Technology / Earth Sciences
Environmental chemistry geochemistr

H-Index Metrics

  • Total
    118
  • Last 5 Years
    57
  • Last 5 Years / Total
    0.483
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* Total H Index Rankings

Rankings

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6,810
World Rank
United States
3,091
Country Rank
University of California Berkeley Logo
74
University
Ranking Based On Selection:
2
Robert Finkel
University of California Berkeley Berkeley, United States
Engineering & Technology / Earth Sciences
Earth scienc

H-Index Metrics

  • Total
    111
  • Last 5 Years
    52
  • Last 5 Years / Total
    0.468
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* Total H Index Rankings

Rankings

flag
9,621
World Rank
United States
4,305
Country Rank
University of California Berkeley Logo
103
University
Ranking Based On Selection:
3
Roland Burgmann
University of California Berkeley Berkeley, United States
Engineering & Technology / Earth Sciences
active tectonics | crustal deformation | geodesy | earthquakes | landslide

H-Index Metrics

  • Total
    101
  • Last 5 Years
    63
  • Last 5 Years / Total
    0.624
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* Total H Index Rankings

Rankings

flag
13,055
World Rank
United States
5,758
Country Rank
University of Arizona Logo
32
University
Ranking Based On Selection:
4
PG Decelles
University of Arizona Tucson, United States
Engineering & Technology / Earth Sciences
geology | tectonics | orogenic systems | Himalaya | Ande

H-Index Metrics

  • Total
    93
  • Last 5 Years
    60
  • Last 5 Years / Total
    0.645
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* Total H Index Rankings

Rankings

flag
13,158
World Rank
United States
5,802
Country Rank
University of Arizona Logo
33
University
Ranking Based On Selection:
5
Jay Quade
University of Arizona Tucson, United States
Engineering & Technology / Earth Sciences
General Activit

H-Index Metrics

  • Total
    93
  • Last 5 Years
    54
  • Last 5 Years / Total
    0.581
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* Total H Index Rankings

Rankings

flag
26,145
World Rank
United States
11,014
Country Rank
University of Arizona Logo
73
University
Ranking Based On Selection:
6
Jon Chorover
University of Arizona Tucson, United States
Engineering & Technology / Earth Sciences
biogeochemistry | critical zone science | environmental healt

H-Index Metrics

  • Total
    76
  • Last 5 Years
    51
  • Last 5 Years / Total
    0.671
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* Total H Index Rankings

Rankings

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27,572
World Rank
United States
11,570
Country Rank
University of Arizona Logo
78
University
Ranking Based On Selection:
7
Peter W Reiners
University of Arizona Tucson, United States
Engineering & Technology / Earth Sciences
Geoscienc

H-Index Metrics

  • Total
    75
  • Last 5 Years
    44
  • Last 5 Years / Total
    0.587
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* Total H Index Rankings

Rankings

flag
28,930
World Rank
United States
12,118
Country Rank
University of Arizona Logo
81
University
Ranking Based On Selection:
8
Jeffrey Kargel
University of Arizona Tucson, United States
Engineering & Technology / Earth Sciences
Planetary Science | Glaciology | Remote Sensin

H-Index Metrics

  • Total
    74
  • Last 5 Years
    41
  • Last 5 Years / Total
    0.554
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* Total H Index Rankings

Rankings

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32,198
World Rank
United States
13,367
Country Rank
University of Arizona Logo
95
University
Ranking Based On Selection:
9
Paul Kapp
University of Arizona Tucson, United States
Engineering & Technology / Earth Sciences
Geoscienc

H-Index Metrics

  • Total
    71
  • Last 5 Years
    60
  • Last 5 Years / Total
    0.845
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* Total H Index Rankings

Rankings

flag
35,520
World Rank
United States
14,523
Country Rank
Oregon Health & Science University Logo
35
University
Ranking Based On Selection:
10
Paul G Tratnyek
Oregon Health & Science University Portland, United States
Engineering & Technology / Earth Sciences
Environmental Chemistry | Biogeochemistry | Water Treatmen

H-Index Metrics

  • Total
    69
  • Last 5 Years
    48
  • Last 5 Years / Total
    0.696
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* Total H Index Rankings

Rankings

flag
46,213
World Rank
United States
18,369
Country Rank
University of Arizona Logo
137
University
Ranking Based On Selection:
11
Lianyang Zhang
University of Arizona Tucson, United States
Engineering & Technology / Earth Sciences
Rock mechanics | Ground control | Deep foundations | Waste recycling | Sustainable material

H-Index Metrics

  • Total
    63
  • Last 5 Years
    58
  • Last 5 Years / Total
    0.921
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* Total H Index Rankings

Rankings

flag
46,515
World Rank
United States
18,460
Country Rank
University of Arizona Logo
139
University
Ranking Based On Selection:
12
Kevin Anchukaitis
University of Arizona Tucson, United States
Engineering & Technology / Earth Sciences
paleoclimatology | climate | dendroclimatology | dendrochronology | statistic

H-Index Metrics

  • Total
    63
  • Last 5 Years
    50
  • Last 5 Years / Total
    0.794
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* Total H Index Rankings

Rankings

flag
46,846
World Rank
United States
18,554
Country Rank
University of California Berkeley Logo
358
University
Ranking Based On Selection:
13
Richard M Allen
University of California Berkeley Berkeley, United States
Engineering & Technology / Earth Sciences
Seismology | Geophysics | Earth Scienc

H-Index Metrics

  • Total
    63
  • Last 5 Years
    45
  • Last 5 Years / Total
    0.714
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* Total H Index Rankings

Rankings

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46,898
World Rank
United States
18,567
Country Rank
Old Dominion University Logo
17
University
Ranking Based On Selection:
14
Jingdong Mao
Old Dominion University Norfolk, United States
Engineering & Technology / Earth Sciences
NMR Spectroscopy Biogeochemistr

H-Index Metrics

  • Total
    63
  • Last 5 Years
    44
  • Last 5 Years / Total
    0.698
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* Total H Index Rankings

Rankings

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49,826
World Rank
United States
19,582
Country Rank
Tulane University Logo
38
University
Ranking Based On Selection:
15
Mead Allison
Tulane University New Orleans, United States
Engineering & Technology / Earth Sciences
Sedimentology | Coastal Oceanography | River Dynamics | Delta Scienc

H-Index Metrics

  • Total
    62
  • Last 5 Years
    37
  • Last 5 Years / Total
    0.597
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* Total H Index Rankings

Rankings

flag
49,833
World Rank
United States
19,587
Country Rank
Texas Tech University Logo
18
University
Ranking Based On Selection:
16
Paul Sylvester
Texas Tech University Lubbock, United States
Engineering & Technology / Earth Sciences
Geochemistr

H-Index Metrics

  • Total
    62
  • Last 5 Years
    37
  • Last 5 Years / Total
    0.597
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* Total H Index Rankings

Rankings

flag
49,836
World Rank
United States
19,590
Country Rank
University of Alaska Fairbanks Logo
12
University
Ranking Based On Selection:
17
Mark Fahnestock
University of Alaska Fairbanks Fairbanks, United States
Engineering & Technology / Earth Sciences
Glaciers and Climat

H-Index Metrics

  • Total
    62
  • Last 5 Years
    37
  • Last 5 Years / Total
    0.597
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* Total H Index Rankings

Rankings

flag
57,585
World Rank
United States
22,232
Country Rank
University at Buffalo Logo
62
University
Ranking Based On Selection:
18
Jason P Briner
University at Buffalo Buffalo, United States
Engineering & Technology / Earth Sciences
Glacier and Climate History of the Arcti

H-Index Metrics

  • Total
    59
  • Last 5 Years
    34
  • Last 5 Years / Total
    0.576
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* Total H Index Rankings

Rankings

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62,893
World Rank
United States
24,043
Country Rank
Dartmouth College Logo
64
University
Ranking Based On Selection:
19
Mukul Sharma
Dartmouth College Hanover, United States
Engineering & Technology / Earth Sciences
Geochemistr

H-Index Metrics

  • Total
    57
  • Last 5 Years
    36
  • Last 5 Years / Total
    0.632
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* Total H Index Rankings

Rankings

flag
74,135
World Rank
United States
27,698
Country Rank
University of Arizona Logo
201
University
Ranking Based On Selection:
20
Jibamitra Ganguly
University of Arizona Tucson, United States
Engineering & Technology / Earth Sciences
Geosciences | Planetary science

H-Index Metrics

  • Total
    54
  • Last 5 Years
    27
  • Last 5 Years / Total
    0.500
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* Total H Index Rankings

Rankings

flag
74,507
World Rank
United States
27,865
Country Rank
Princeton University Logo
216
University
Ranking Based On Selection:
21
Lincoln S Hollister
Princeton University Princeton, United States
Engineering & Technology / Earth Sciences
metamorphic petrology | tectonic

H-Index Metrics

  • Total
    54
  • Last 5 Years
    22
  • Last 5 Years / Total
    0.407
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* Total H Index Rankings

Rankings

flag
76,417
World Rank
United States
28,419
Country Rank
University of Arizona Logo
205
University
Ranking Based On Selection:
22
Pinnaduwa Kulatilake
University of Arizona Tucson, United States
Engineering & Technology / Earth Sciences
Rock Mechanics | Rock engineering | Engineering Geology | Probabilistic Geo-engineerin

H-Index Metrics

  • Total
    53
  • Last 5 Years
    36
  • Last 5 Years / Total
    0.679
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* Total H Index Rankings

Rankings

flag
79,638
World Rank
United States
29,476
Country Rank
University of California Berkeley Logo
498
University
Ranking Based On Selection:
23
Robert Lillis
University of California Berkeley Berkeley, United States
Engineering & Technology / Earth Sciences
Planetary aeronomy | geophysics and space physic

H-Index Metrics

  • Total
    52
  • Last 5 Years
    39
  • Last 5 Years / Total
    0.750
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* Total H Index Rankings

Rankings

flag
81,316
World Rank
United States
29,954
Country Rank
University of Arizona Logo
213
University
Ranking Based On Selection:
24
Jon Pelletier
University of Arizona Tucson, United States
Engineering & Technology / Earth Sciences
geomorpholog

H-Index Metrics

  • Total
    52
  • Last 5 Years
    30
  • Last 5 Years / Total
    0.577
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* Total H Index Rankings

Rankings

flag
89,817
World Rank
United States
32,598
Country Rank
San Diego State University Logo
42
University
Ranking Based On Selection:
25
Kim Olsen
San Diego State University San Diego, United States
Engineering & Technology / Earth Sciences
Seismology | seismic hazards | wave propagation | 3D finite difference modeling | nonlinear ground motio

H-Index Metrics

  • Total
    50
  • Last 5 Years
    31
  • Last 5 Years / Total
    0.620
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