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H-Index
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Ireland 98 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 98 scientist, 1 country, 13 institution , Updates every 3 days
* Total H Index Rankings

Rankings

flag
34,460
World Rank
Ireland
133
Country Rank
University College Dublin Logo
36
University
Ranking Based On Selection:
1
John J Walsh
University College Dublin Dublin, Ireland
Engineering & Technology / Earth Sciences
structural geology | geoscienc

H-Index Metrics

  • Total
    70
  • Last 5 Years
    41
  • Last 5 Years / Total
    0.586
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* Total H Index Rankings

Rankings

flag
48,037
World Rank
Ireland
195
Country Rank
University of Galway Logo
22
University
Ranking Based On Selection:
2
Paul D Ryan
University of Galway Galway, Ireland
Engineering & Technology / Earth Sciences
Geology | Tectonics | Statistic

H-Index Metrics

  • Total
    63
  • Last 5 Years
    30
  • Last 5 Years / Total
    0.476
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* Total H Index Rankings

Rankings

flag
56,854
World Rank
Ireland
233
Country Rank
National University of Ireland Logo
3
University
Ranking Based On Selection:
3
Chris Brunsdon
National University of Ireland Dublin, Ireland
Engineering & Technology / Earth Sciences
Geocomputation | Spatial statistics | Visualisatio

H-Index Metrics

  • Total
    59
  • Last 5 Years
    40
  • Last 5 Years / Total
    0.678
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* Total H Index Rankings

Rankings

flag
57,261
World Rank
Ireland
236
Country Rank
University College Dublin Logo
62
University
Ranking Based On Selection:
4
Frank Mcdermott
University College Dublin Dublin, Ireland
Engineering & Technology / Earth Sciences
Geology | Chemical weathering and CO2 | Palaeoclimatology | Climate change | Isotope geochemistr

H-Index Metrics

  • Total
    59
  • Last 5 Years
    37
  • Last 5 Years / Total
    0.627
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* Total H Index Rankings

Rankings

flag
68,491
World Rank
Ireland
286
Country Rank
University of Galway Logo
40
University
Ranking Based On Selection:
5
Darius Ceburnis
University of Galway Galway, Ireland
Engineering & Technology / Earth Sciences
geoscience

H-Index Metrics

  • Total
    55
  • Last 5 Years
    41
  • Last 5 Years / Total
    0.745
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* Total H Index Rankings

Rankings

flag
71,671
World Rank
Ireland
301
Country Rank
Trinity College Dublin Logo
69
University
Ranking Based On Selection:
6
David Chew
Trinity College Dublin Dublin, Ireland
Engineering & Technology / Earth Sciences
Geochronology | tectonics | LA-ICP-MS | isotope geochemistry | geochemistr

H-Index Metrics

  • Total
    54
  • Last 5 Years
    43
  • Last 5 Years / Total
    0.796
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* Total H Index Rankings

Rankings

flag
72,954
World Rank
Ireland
312
Country Rank
National University of Ireland Logo
4
University
Ranking Based On Selection:
7
Martin Charlton
National University of Ireland Dublin, Ireland
Engineering & Technology / Earth Sciences
Geocomputation | gis | regression | spatial modellin

H-Index Metrics

  • Total
    54
  • Last 5 Years
    35
  • Last 5 Years / Total
    0.648
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* Total H Index Rankings

Rankings

flag
104,687
World Rank
Ireland
461
Country Rank
University College Dublin Logo
111
University
Ranking Based On Selection:
8
J Stephen Daly
University College Dublin Dublin, Ireland
Engineering & Technology / Earth Sciences
Geology | Geochemistry | Mineralogy | Petrology | Precambria

H-Index Metrics

  • Total
    47
  • Last 5 Years
    29
  • Last 5 Years / Total
    0.617
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* Total H Index Rankings

Rankings

flag
112,608
World Rank
Ireland
509
Country Rank
University College Dublin Logo
126
University
Ranking Based On Selection:
9
Francesco Pilla
University College Dublin Dublin, Ireland
Engineering & Technology / Earth Sciences
Citizen Science | Climate-Neutral and Smart Cities | Geospatial data | Network of sensors | Urban technolog

H-Index Metrics

  • Total
    45
  • Last 5 Years
    41
  • Last 5 Years / Total
    0.911
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* Total H Index Rankings

Rankings

flag
114,845
World Rank
Ireland
524
Country Rank
Dublin Institute for Advanced Studies Logo
3
University
Ranking Based On Selection:
10
Sergei Lebedev
Dublin Institute for Advanced Studies Dublin, Ireland
Engineering & Technology / Earth Sciences
Seismology | Geophysics | Seismic tomography | Seismic Anisotropy | Mantle Dynamic

H-Index Metrics

  • Total
    45
  • Last 5 Years
    32
  • Last 5 Years / Total
    0.711
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* Total H Index Rankings

Rankings

flag
136,790
World Rank
Ireland
639
Country Rank
University College Cork Logo
96
University
Ranking Based On Selection:
11
Andrew Wheeler
University College Cork Cork, Ireland
Engineering & Technology / Earth Sciences
marine geolog

H-Index Metrics

  • Total
    42
  • Last 5 Years
    25
  • Last 5 Years / Total
    0.595
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* Total H Index Rankings

Rankings

flag
151,222
World Rank
Ireland
701
Country Rank
Trinity College Dublin Logo
152
University
Ranking Based On Selection:
12
Quentin Crowley
Trinity College Dublin Dublin, Ireland
Engineering & Technology / Earth Sciences
Geology | Geochemistry | Sustainabilit

H-Index Metrics

  • Total
    40
  • Last 5 Years
    27
  • Last 5 Years / Total
    0.675
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* Total H Index Rankings

Rankings

flag
173,614
World Rank
Ireland
811
Country Rank
Trinity College Dublin Logo
174
University
Ranking Based On Selection:
13
Micha Ruhl
Trinity College Dublin Dublin, Ireland
Engineering & Technology / Earth Sciences
Palaeo-climates | Astrochronology | Mass extinctions & OAE's | Sedimentary geochemistry | Integrate

H-Index Metrics

  • Total
    37
  • Last 5 Years
    34
  • Last 5 Years / Total
    0.919
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* Total H Index Rankings

Rankings

flag
176,862
World Rank
Ireland
840
Country Rank
University of Galway Logo
117
University
Ranking Based On Selection:
14
Anthony Grehan
University of Galway Galway, Ireland
Engineering & Technology / Earth Sciences
Cold-water corals | marine habitat mapping | habitat suitability modelling | deep-sea conservatio

H-Index Metrics

  • Total
    37
  • Last 5 Years
    28
  • Last 5 Years / Total
    0.757
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* Total H Index Rankings

Rankings

flag
180,596
World Rank
Ireland
859
Country Rank
Dublin Institute for Advanced Studies Logo
4
University
Ranking Based On Selection:
15
Christopher Bean
Dublin Institute for Advanced Studies Dublin, Ireland
Engineering & Technology / Earth Sciences
volcano seismology | microseism source

H-Index Metrics

  • Total
    37
  • Last 5 Years
    21
  • Last 5 Years / Total
    0.568
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* Total H Index Rankings

Rankings

flag
181,348
World Rank
Ireland
862
Country Rank
University of Galway Logo
119
University
Ranking Based On Selection:
16
Martin White
University of Galway Galway, Ireland
Engineering & Technology / Earth Sciences
ocean dynamics | hydrography | biophysical interaction

H-Index Metrics

  • Total
    37
  • Last 5 Years
    20
  • Last 5 Years / Total
    0.541
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* Total H Index Rankings

Rankings

flag
247,064
World Rank
Ireland
1,156
Country Rank
Trinity College Dublin Logo
247
University
Ranking Based On Selection:
17
Thomas Nagel
Trinity College Dublin Dublin, Ireland
Engineering & Technology / Earth Sciences
Geosciences | Bioengineering | Computational Mechanics | Continuum Mechanics | Porous Medi

H-Index Metrics

  • Total
    31
  • Last 5 Years
    26
  • Last 5 Years / Total
    0.839
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* Total H Index Rankings

Rankings

flag
289,810
World Rank
Ireland
1,378
Country Rank
University of Galway Logo
186
University
Ranking Based On Selection:
18
Martin Feely
University of Galway Galway, Ireland
Engineering & Technology / Earth Sciences
Geology | Mineralogy | Petrology | Fluid Inclusions | Gemmolog

H-Index Metrics

  • Total
    29
  • Last 5 Years
    14
  • Last 5 Years / Total
    0.483
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* Total H Index Rankings

Rankings

flag
305,384
World Rank
Ireland
1,459
Country Rank
Trinity College Dublin Logo
312
University
Ranking Based On Selection:
19
Catherine Coxon
Trinity College Dublin Dublin, Ireland
Engineering & Technology / Earth Sciences
Earth science | hydrology | groundwater | agriculture | kars

H-Index Metrics

  • Total
    28
  • Last 5 Years
    17
  • Last 5 Years / Total
    0.607
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* Total H Index Rankings

Rankings

flag
333,828
World Rank
Ireland
1,606
Country Rank
University College Dublin Logo
368
University
Ranking Based On Selection:
20
Eoghan P Holohan
University College Dublin Dublin, Ireland
Engineering & Technology / Earth Sciences
Volcano-tectonics | Land Subsidence | Structural Geolog

H-Index Metrics

  • Total
    26
  • Last 5 Years
    23
  • Last 5 Years / Total
    0.885
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* Total H Index Rankings

Rankings

flag
335,175
World Rank
Ireland
1,615
Country Rank
University College Dublin Logo
370
University
Ranking Based On Selection:
21
Shane Donohue
University College Dublin Dublin, Ireland
Engineering & Technology / Earth Sciences

H-Index Metrics

  • Total
    26
  • Last 5 Years
    22
  • Last 5 Years / Total
    0.846
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* Total H Index Rankings

Rankings

flag
347,056
World Rank
Ireland
1,678
Country Rank
University College Dublin Logo
382
University
Ranking Based On Selection:
22
Gareth Shane O Brien
University College Dublin Dublin, Ireland
Engineering & Technology / Earth Sciences
geophysic

H-Index Metrics

  • Total
    26
  • Last 5 Years
    15
  • Last 5 Years / Total
    0.577
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* Total H Index Rankings

Rankings

flag
354,803
World Rank
Ireland
1,714
Country Rank
University College Dublin Logo
388
University
Ranking Based On Selection:
23
Lingli Zhou
University College Dublin Dublin, Ireland
Engineering & Technology / Earth Sciences
Ore Geology | Geochemistry | Applied Mineralogy | Analytical Mineralogy | Sedimentolog

H-Index Metrics

  • Total
    25
  • Last 5 Years
    22
  • Last 5 Years / Total
    0.880
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* Total H Index Rankings

Rankings

flag
382,978
World Rank
Ireland
1,834
Country Rank
Trinity College Dublin Logo
401
University
Ranking Based On Selection:
24
Ricardo L. Silva
Trinity College Dublin Dublin, Ireland
Engineering & Technology / Earth Sciences
Geology | Sedimentology | Geochemistry | Paleoenvironment

H-Index Metrics

  • Total
    24
  • Last 5 Years
    19
  • Last 5 Years / Total
    0.792
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* Total H Index Rankings

Rankings

flag
391,985
World Rank
Ireland
1,881
Country Rank
University of Galway Logo
240
University
Ranking Based On Selection:
25
Colin Brown
University of Galway Galway, Ireland
Engineering & Technology / Earth Sciences
geophysics | remote sensing | environmen

H-Index Metrics

  • Total
    24
  • Last 5 Years
    15
  • Last 5 Years / Total
    0.625
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