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H-Index
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World 29,318 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 29.318 scientist, 153 country, 3.842 institution , Updates every 3 days
* Total H Index Rankings

Rankings

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1,774
World Rank
United States
739
Country Rank
University of Montana, Missoula Logo
1
University
Ranking Based On Selection:
1
Steven Running
University of Montana, Missoula St. Louis,, United States
Engineering & Technology / Earth Sciences
earth scienc

H-Index Metrics

  • Total
    154
  • Last 5 Years
    86
  • Last 5 Years / Total
    0.558
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* Total H Index Rankings

Rankings

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1,930
World Rank
Australia
60
Country Rank
Macquarie University Logo
1
University
Ranking Based On Selection:
2
William L Griffin
Macquarie University Sydney, Australia
Engineering & Technology / Earth Sciences
geochemistry | petrology | isotopic geochemistry | mantle evolutio

H-Index Metrics

  • Total
    151
  • Last 5 Years
    81
  • Last 5 Years / Total
    0.536
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* Total H Index Rankings

Rankings

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2,025
World Rank
Denmark
14
Country Rank
University of Copenhagen Logo
7
University
Ranking Based On Selection:
3
Eske Willerslev
University of Copenhagen Copenhagen, Denmark
Engineering & Technology / Earth Sciences
evolution | genomics | population genetics | ancient DNA | environmental DN

H-Index Metrics

  • Total
    149
  • Last 5 Years
    107
  • Last 5 Years / Total
    0.718
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* Total H Index Rankings

Rankings

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2,039
World Rank
Spain
57
Country Rank
Instituto de Diagnóstico Ambiental y Estudios del Agua Logo
1
University
Ranking Based On Selection:
4
Xavier Querol
Instituto de Diagnóstico Ambiental y Estudios del Agua Barcelona, Spain
Engineering & Technology / Earth Sciences
aerosols | air quality | geosciences | environmental geochemistr

H-Index Metrics

  • Total
    149
  • Last 5 Years
    90
  • Last 5 Years / Total
    0.604
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* Total H Index Rankings

Rankings

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2,185
World Rank
United Kingdom
178
Country Rank
Rothamsted Research Logo
1
University
Ranking Based On Selection:
5
Steve Mcgrath
Rothamsted Research Harpenden, United Kingdom
Engineering & Technology / Earth Sciences
Biogeochemistry of phosphorus | sulphur and trace elements in soil-plant system

H-Index Metrics

  • Total
    147
  • Last 5 Years
    76
  • Last 5 Years / Total
    0.517
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* Total H Index Rankings

Rankings

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2,207
World Rank
China
64
Country Rank
East China Normal University Logo
1
University
Ranking Based On Selection:
6
Min Liu
East China Normal University Shanghai, China
Engineering & Technology / Earth Sciences
Environmental Geograph

H-Index Metrics

  • Total
    146
  • Last 5 Years
    128
  • Last 5 Years / Total
    0.877
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* Total H Index Rankings

Rankings

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2,429
World Rank
United States
1,065
Country Rank
Boston University Logo
7
University
Ranking Based On Selection:
7
Ranga Myneni
Boston University Boston, United States
Engineering & Technology / Earth Sciences
Remote Sensing | Climate | Biogeosciences | Geosciences | Ecolog

H-Index Metrics

  • Total
    143
  • Last 5 Years
    99
  • Last 5 Years / Total
    0.692
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* Total H Index Rankings

Rankings

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2,434
World Rank
China
75
Country Rank
China University of Geoscience Beijing Logo
1
University
Ranking Based On Selection:
8
M Santosh
China University of Geoscience Beijing Beijing, China
Engineering & Technology / Earth Sciences
Earth and Environmental Sciences [China University of Geosciences Beijing

H-Index Metrics

  • Total
    143
  • Last 5 Years
    96
  • Last 5 Years / Total
    0.671
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* Total H Index Rankings

Rankings

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2,464
World Rank
United States
1,083
Country Rank
University of Southern California Logo
8
University
Ranking Based On Selection:
9
Kenneth H Nealson
University of Southern California Los Angeles, United States
Engineering & Technology / Earth Sciences
environmental microbiology | bioluminescence | geobiolog

H-Index Metrics

  • Total
    143
  • Last 5 Years
    73
  • Last 5 Years / Total
    0.510
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* Total H Index Rankings

Rankings

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2,563
World Rank
United Kingdom
212
Country Rank
University of Bristol Logo
8
University
Ranking Based On Selection:
10
Stephen Sparks
University of Bristol Bristol, United Kingdom
Engineering & Technology / Earth Sciences
geology | volcanolog

H-Index Metrics

  • Total
    142
  • Last 5 Years
    62
  • Last 5 Years / Total
    0.437
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* Total H Index Rankings

Rankings

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2,652
World Rank
China
84
Country Rank
Tsinghua University Logo
6
University
Ranking Based On Selection:
11
Qiang Zhang
Tsinghua University Beijing, China
Engineering & Technology / Earth Sciences
atmospheric chemistry | emissions | satellite remote sensing | air qualit

H-Index Metrics

  • Total
    140
  • Last 5 Years
    116
  • Last 5 Years / Total
    0.829
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* Total H Index Rankings

Rankings

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2,809
World Rank
United States
1,262
Country Rank
Princeton University Logo
15
University
Ranking Based On Selection:
12
Gillian Knapp
Princeton University Princeton, United States
Engineering & Technology / Earth Sciences
planet imaging | stellar astrophysics | interstellar mediu

H-Index Metrics

  • Total
    139
  • Last 5 Years
    66
  • Last 5 Years / Total
    0.475
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* Total H Index Rankings

Rankings

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2,902
World Rank
United Kingdom
239
Country Rank
University of Bristol Logo
9
University
Ranking Based On Selection:
13
CJ Hawkesworth
University of Bristol Bristol, United Kingdom
Engineering & Technology / Earth Sciences
Geology | Geochemistr

H-Index Metrics

  • Total
    138
  • Last 5 Years
    62
  • Last 5 Years / Total
    0.449
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* Total H Index Rankings

Rankings

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2,927
World Rank
Germany
124
Country Rank
Max Planck Institut für Biogeochemie Logo
1
University
Ranking Based On Selection:
14
Markus Reichstein
Max Planck Institut für Biogeochemie Jena, Germany
Engineering & Technology / Earth Sciences
Earth System science | biogeochemical cycles | extreme events | eco-hydrology | machine learnin

H-Index Metrics

  • Total
    137
  • Last 5 Years
    102
  • Last 5 Years / Total
    0.745
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* Total H Index Rankings

Rankings

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3,757
World Rank
Australia
133
Country Rank
Macquarie University Logo
5
University
Ranking Based On Selection:
15
Suzanne Yvette O Reilly
Macquarie University Sydney, Australia
Engineering & Technology / Earth Sciences
Petrology | Geochemistry | Tectonics | Geodynamics | Geophysic

H-Index Metrics

  • Total
    129
  • Last 5 Years
    69
  • Last 5 Years / Total
    0.535
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* Total H Index Rankings

Rankings

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3,779
World Rank
United States
1,704
Country Rank
University of Texas Austin Logo
12
University
Ranking Based On Selection:
16
Robert Dickinson
University of Texas Austin Austin, United States
Engineering & Technology / Earth Sciences
land surface processes | climat

H-Index Metrics

  • Total
    129
  • Last 5 Years
    58
  • Last 5 Years / Total
    0.450
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* Total H Index Rankings

Rankings

flag
3,928
World Rank
United States
1,783
Country Rank
University of Rhode Island Logo
2
University
Ranking Based On Selection:
17
Yang Shen
University of Rhode Island Kingston, United States
Engineering & Technology / Earth Sciences
seismology | marine geophysic

H-Index Metrics

  • Total
    127
  • Last 5 Years
    96
  • Last 5 Years / Total
    0.756
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* Total H Index Rankings

Rankings

flag
3,997
World Rank
Germany
175
Country Rank
Helmholtz Institut Mainz Logo
1
University
Ranking Based On Selection:
18
Alfred Kröner
Helmholtz Institut Mainz Mainz, Germany
Engineering & Technology / Earth Sciences
Crustal evolution | geochronology | Precambrian tectonics | palaeomagnetis

H-Index Metrics

  • Total
    127
  • Last 5 Years
    64
  • Last 5 Years / Total
    0.504
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* Total H Index Rankings

Rankings

flag
4,241
World Rank
Netherlands
105
Country Rank
Utrecht University Logo
13
University
Ranking Based On Selection:
19
Jack J Middelburg
Utrecht University Utrecht, Netherlands
Engineering & Technology / Earth Sciences
Biogeochemistry | Organic Geochemistry | Oceanography | Stable Isotopes | Geochemistr

H-Index Metrics

  • Total
    125
  • Last 5 Years
    68
  • Last 5 Years / Total
    0.544
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* Total H Index Rankings

Rankings

flag
4,246
World Rank
United States
1,923
Country Rank
University of California Los Angeles Logo
42
University
Ranking Based On Selection:
20
T Mark Harrison
University of California Los Angeles Los Angeles, United States
Engineering & Technology / Earth Sciences
Geochemistry | Geology | Early Earth | SIM

H-Index Metrics

  • Total
    125
  • Last 5 Years
    66
  • Last 5 Years / Total
    0.528
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* Total H Index Rankings

Rankings

flag
4,416
World Rank
United States
2,000
Country Rank
Columbia University New York Logo
45
University
Ranking Based On Selection:
21
Sean C Solomon
Columbia University New York New York, United States
Engineering & Technology / Earth Sciences
Earth and planetary scienc

H-Index Metrics

  • Total
    124
  • Last 5 Years
    58
  • Last 5 Years / Total
    0.468
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* Total H Index Rankings

Rankings

flag
4,463
World Rank
United States
2,026
Country Rank
Massachusetts Institute of Technology Logo
46
University
Ranking Based On Selection:
22
Fabrice Matichard
Massachusetts Institute of Technology Cambridge, United States
Engineering & Technology / Earth Sciences

H-Index Metrics

  • Total
    123
  • Last 5 Years
    93
  • Last 5 Years / Total
    0.756
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* Total H Index Rankings

Rankings

flag
4,566
World Rank
United States
2,079
Country Rank
Massachusetts Institute of Technology Logo
47
University
Ranking Based On Selection:
23
Susan Solomon
Massachusetts Institute of Technology Cambridge, United States
Engineering & Technology / Earth Sciences
ozone depletion | stratosphere | climate and climate chang

H-Index Metrics

  • Total
    123
  • Last 5 Years
    63
  • Last 5 Years / Total
    0.512
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* Total H Index Rankings

Rankings

flag
4,584
World Rank
United States
2,092
Country Rank
Stanford University Logo
97
University
Ranking Based On Selection:
24
Gordon E Brown Jr
Stanford University Stanford, United States
Engineering & Technology / Earth Sciences
Surface/Interface Chemistry | Envronmental Chemistry/Geochemistry | Nanomaterial

H-Index Metrics

  • Total
    123
  • Last 5 Years
    54
  • Last 5 Years / Total
    0.439
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* Total H Index Rankings

Rankings

flag
4,648
World Rank
Denmark
32
Country Rank
University of Southern Denmark Logo
3
University
Ranking Based On Selection:
25
Donald E Canfield
University of Southern Denmark Tianjin, Denmark
Engineering & Technology / Earth Sciences
oxygen | evolution | oceanography | geobiology | biogeochemistr

H-Index Metrics

  • Total
    122
  • Last 5 Years
    81
  • Last 5 Years / Total
    0.664
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