Citation Rankings
Highly Cited Researchers
Canada Highly Cited Researchers Citation Engineering & Technology / Earth Sciences in Canada Rankings 2025
The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection :1
environmental geochemistry
ecotoxicology
metals
aquatic environment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36,504
7,878
0.216
* Total Citation Counts Rankings
Ranking Based On Selection :2
stratigraphy
sedimentology
basin analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35,615
9,910
0.278
* Total Citation Counts Rankings
Ranking Based On Selection :3
Geoenvironmental Engineering
Geosynthetics
Mining
Tunnelling
Soil Mechanics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,751
12,127
0.370
* Total Citation Counts Rankings
Ranking Based On Selection :4
earth sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,748
8,168
0.257
* Total Citation Counts Rankings
Ranking Based On Selection :5
geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,150
13,011
0.418
* Total Citation Counts Rankings
Ranking Based On Selection :6
Quaternary Geology
Natural Hazards
Geomorphology
Engineering Geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,857
12,462
0.417
* Total Citation Counts Rankings
Ranking Based On Selection :7
seismology
earthquake engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,247
11,993
0.410
* Total Citation Counts Rankings
Ranking Based On Selection :8
Tropical dry forests
Forest dynamics
hyperspectral remote sensing
LiDAR
Lianas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,220
10,897
0.432
* Total Citation Counts Rankings
Ranking Based On Selection :9
Geostatistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,826
7,152
0.288
* Total Citation Counts Rankings
Ranking Based On Selection :10
Hydrogeology
geochemistry
mineralogy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,325
7,524
0.309
* Total Citation Counts Rankings
Ranking Based On Selection :11
geomicrobiology
geobiology
geochemistry
banded iron formations
biomineralization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,798
12,281
0.516
* Total Citation Counts Rankings
Ranking Based On Selection :12
Geomatics
GeoAI
Earth Observation
Laser Scanning
Remote Sensing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,667
17,952
0.792
* Total Citation Counts Rankings
Ranking Based On Selection :13
Geochronology
U-Pb Geochronology
Geochemistry
Crustal Evolution
Mantle Evolution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,425
7,046
0.314
* Total Citation Counts Rankings
Ranking Based On Selection :14
organic geochemistry
carbon dioxide removal
carbon sequestration
archaeology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,180
7,737
0.349
* Total Citation Counts Rankings
Ranking Based On Selection :15
low-temperature geochemistry
carbonate geochemistry
sediment diagenesis
oceanography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,952
7,348
0.335
* Total Citation Counts Rankings
Ranking Based On Selection :16
geochemistry
materials science
radiogenic isotopes
accessory minerals
geochronology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,480
10,510
0.489
* Total Citation Counts Rankings
Ranking Based On Selection :17
Geochronology
Geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,319
8,486
0.398
* Total Citation Counts Rankings
Ranking Based On Selection :18
Glaciology
Arctic
Climate Change
Glacier Biogeochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,219
6,937
0.327
* Total Citation Counts Rankings
Ranking Based On Selection :19
earth science
climate
cryosphere
sea level
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,435
8,326
0.407
* Total Citation Counts Rankings
Ranking Based On Selection :20
Paleoecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,179
9,053
0.449
* Total Citation Counts Rankings
Ranking Based On Selection :21
GPS
GNSS
satellite-based navigation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,102
5,773
0.287
* Total Citation Counts Rankings
Ranking Based On Selection :22
Geotechnical Engineering
Rock Mechanics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,707
9,759
0.495
* Total Citation Counts Rankings
Ranking Based On Selection :23
Geology
Tectonics
Petrology
Geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,060
8,667
0.455
* Total Citation Counts Rankings
Ranking Based On Selection :24
isotope hydrology
isotope geochemistry
groundwater geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,049
5,073
0.266
* Total Citation Counts Rankings
Ranking Based On Selection :25
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,576
9,650
0.519
* Total Citation Counts Rankings
Rankings
16,507
668
1
Ranking Based On Selection: 1
Peter GC Campbell
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36,504
7,878
0.216
environmental geochemistry
ecotoxicology
metals
aquatic environment
* Total Citation Counts Rankings
Rankings
17,144
710
115
Ranking Based On Selection: 2
Andrew Miall
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35,615
9,910
0.278
stratigraphy
sedimentology
basin analysis
* Total Citation Counts Rankings
Rankings
19,521
797
22
Ranking Based On Selection: 3
R Kerry Rowe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,751
12,127
0.370
Geoenvironmental Engineering
Geosynthetics
Mining
Tunnelling
Soil Mechanics
* Total Citation Counts Rankings
Rankings
20,520
835
25
Ranking Based On Selection: 4
Jan Veizer
Université d'Ottawa
Ottawa, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,748
8,168
0.257
* Total Citation Counts Rankings
Rankings
21,146
860
101
Ranking Based On Selection: 5
Robert Bustin
University of British Columbia
Vancouver, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,150
13,011
0.418
* Total Citation Counts Rankings
Rankings
22,590
930
19
Ranking Based On Selection: 6
John J Clague
Simon Fraser University
Burnaby, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,857
12,462
0.417
Quaternary Geology
Natural Hazards
Geomorphology
Engineering Geology
* Total Citation Counts Rankings
Rankings
23,337
964
23
Ranking Based On Selection: 7
Gail Atkinson
Western University Canada
London, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,247
11,993
0.410
seismology
earthquake engineering
* Total Citation Counts Rankings
Rankings
29,131
1,207
84
Ranking Based On Selection: 8
Arturo Sanchez Azofeifa
University of Alberta
Edmonton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,220
10,897
0.432
Tropical dry forests
Forest dynamics
hyperspectral remote sensing
LiDAR
Lianas
* Total Citation Counts Rankings
Rankings
29,831
1,243
87
Ranking Based On Selection: 9
Clayton V Deutsch
University of Alberta
Edmonton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,826
7,152
0.288
* Total Citation Counts Rankings
Rankings
30,755
1,281
49
Ranking Based On Selection: 10
David Blowes
University of Waterloo
Waterloo, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,325
7,524
0.309
Hydrogeology
geochemistry
mineralogy
* Total Citation Counts Rankings
Rankings
31,752
1,337
95
Ranking Based On Selection: 11
Kurt Konhauser
University of Alberta
Edmonton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,798
12,281
0.516
geomicrobiology
geobiology
geochemistry
banded iron formations
biomineralization
* Total Citation Counts Rankings
Rankings
33,978
1,445
57
Ranking Based On Selection: 12
Jonathan Li
University of Waterloo
Waterloo, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,667
17,952
0.792
Geomatics
GeoAI
Earth Observation
Laser Scanning
Remote Sensing
* Total Citation Counts Rankings
Rankings
34,493
1,469
105
Ranking Based On Selection: 13
Larry M Heaman
University of Alberta
Edmonton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,425
7,046
0.314
Geochronology
U-Pb Geochronology
Geochemistry
Crustal Evolution
Mantle Evolution
* Total Citation Counts Rankings
Rankings
35,037
1,490
68
Ranking Based On Selection: 14
Steve Larter
University of Calgary
Calgary, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,180
7,737
0.349
organic geochemistry
carbon dioxide removal
carbon sequestration
archaeology
* Total Citation Counts Rankings
Rankings
35,569
1,520
145
Ranking Based On Selection: 15
Alfonso Mucci
McGill University
Montréal, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,952
7,348
0.335
low-temperature geochemistry
carbonate geochemistry
sediment diagenesis
oceanography
* Total Citation Counts Rankings
Rankings
36,681
1,588
9
Ranking Based On Selection: 16
John M Hanchar
Memorial University of Newfoundland
St John’s, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,480
10,510
0.489
geochemistry
materials science
radiogenic isotopes
accessory minerals
geochronology
* Total Citation Counts Rankings
Rankings
37,075
1,604
112
Ranking Based On Selection: 17
Robert A Creaser
University of Alberta
Edmonton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,319
8,486
0.398
* Total Citation Counts Rankings
Rankings
37,317
1,612
113
Ranking Based On Selection: 18
Martin Sharp
University of Alberta
Edmonton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,219
6,937
0.327
Glaciology
Arctic
Climate Change
Glacier Biogeochemistry
* Total Citation Counts Rankings
Rankings
39,399
1,707
49
Ranking Based On Selection: 19
Glenn A Milne
Université d'Ottawa
Ottawa, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,435
8,326
0.407
earth science
climate
cryosphere
sea level
* Total Citation Counts Rankings
Rankings
40,091
1,740
1
Ranking Based On Selection: 20
Alexander Wolfe
University of Winnipeg
Winnipeg, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,179
9,053
0.449
* Total Citation Counts Rankings
Rankings
40,296
1,753
85
Ranking Based On Selection: 21
Gerard Lachapelle
University of Calgary
Calgary, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,102
5,773
0.287
GPS
GNSS
satellite-based navigation
* Total Citation Counts Rankings
Rankings
41,409
1,808
121
Ranking Based On Selection: 22
C Derek Martin
University of Alberta
Edmonton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,707
9,759
0.495
Geotechnical Engineering
Rock Mechanics
* Total Citation Counts Rankings
Rankings
43,248
1,889
3
Ranking Based On Selection: 23
J Brendan Murphy
Saint Francis Xavier University
Antigonish, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,060
8,667
0.455
Geology
Tectonics
Petrology
Geochemistry
* Total Citation Counts Rankings
Rankings
43,282
1,893
69
Ranking Based On Selection: 24
Ramon Aravena
University of Waterloo
Waterloo, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,049
5,073
0.266
isotope hydrology
isotope geochemistry
groundwater geochemistry
* Total Citation Counts Rankings
Rankings
44,777
1,955
264
Ranking Based On Selection: 25
Miriam Diamond
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,576
9,650
0.519