Citation Rankings
Highly Cited Researchers

Michigan State University Highly Cited Researchers CitationEngineering & Technology / Earth Sciences 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
United States
Jeffrey T Freymueller
Geodesy
Crustal Deformation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,734
6,434
0.363
* Total Citation Counts Rankings
Ranking Based On Selection :2
United States
Warren W Wood
geosciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,959
1,292
0.186
* Total Citation Counts Rankings
Ranking Based On Selection :3
United States
Julie Libarkin
geocognition
discipline-based education research
geoscience education research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,767
2,473
0.429
* Total Citation Counts Rankings
Ranking Based On Selection :4
United States
Duncan F Sibley
sedimentary petrology
science education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,507
1,605
0.291
* Total Citation Counts Rankings
Ranking Based On Selection :5
United States
Seth A Jacobson
Planetary Science
Planet Formation
Early Earth
Asteroids
Exoplanets
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,723
3,527
0.747
* Total Citation Counts Rankings
Ranking Based On Selection :6
United States
Neville Millar
nitrogen biogeochemistry
greenhouse gases
carbon markets
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,535
2,517
0.555
* Total Citation Counts Rankings
Ranking Based On Selection :7
United States
Bora Cetin
Geotechnical and Geoenvironmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,323
2,772
0.834
* Total Citation Counts Rankings
Ranking Based On Selection :8
United States
Tyrone O Rooney
Igneous Geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,255
2,012
0.618
* Total Citation Counts Rankings
Ranking Based On Selection :9
United States
Thomas A Vogel
petrology
geochemistry
volcanology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,033
539
0.178
* Total Citation Counts Rankings
Ranking Based On Selection :10
United States
Rl Van Dam
Applied Geophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,031
1,040
0.343
* Total Citation Counts Rankings
Ranking Based On Selection :11
United States
Thomas F Wolff
Geotechnical Engineering
Engineering Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,472
396
0.269
* Total Citation Counts Rankings
Ranking Based On Selection :12
United States
James F Kelly
geophysical fluid dynamics
atmospheric modeling
acoustics
element-based galerkin methods
fractional calculus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,392
716
0.514
* Total Citation Counts Rankings
Ranking Based On Selection :13
United States
Akihiro Koyama
Biogeochemistry
Soil Microbiology
Ecosystem Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,248
889
0.712
* Total Citation Counts Rankings
Ranking Based On Selection :14
United States
Min Chen
full waveform tomography
earthquakes
tectonics
lithospheric structure
mantle melt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,096
743
0.678
* Total Citation Counts Rankings
Ranking Based On Selection :15
United States
Songqiao Shawn Wei É­Æ¾Å³¤|Song-Qiao Wei
Geophysics
Seismology
Subduction zones
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,032
743
0.720
* Total Citation Counts Rankings
Ranking Based On Selection :16
United States
Connor Drooff
Geodesy
Seismology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
181
179
0.989
* Total Citation Counts Rankings
Ranking Based On Selection :17
United States
Sepehr Soleimani
Geotechnical Engineering
Artificial Intelligence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
173
152
0.879
* Total Citation Counts Rankings
Ranking Based On Selection :18
United States
Brent Porter Heerspink
Hydrogeology
geochemistry
envrionmental science
water resources
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
158
156
0.987
* Total Citation Counts Rankings
Ranking Based On Selection :19
United States
Susan R Krans
igneous petrology/geochemistry/volcanology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
136
130
0.956
* Total Citation Counts Rankings
Ranking Based On Selection :20
United States
Asia L Dowtin,
urban forestry
forest hydrology and biogeochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
108
85
0.787
* Total Citation Counts Rankings
Ranking Based On Selection :21
United States
Quercus F Hamlin
water quality
nutrient cycling
hydrology
GIS
remote sensing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97
92
0.948
* Total Citation Counts Rankings
Ranking Based On Selection :22
United States
Xueming Xue
Geophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
47
0.870
* Total Citation Counts Rankings
Ranking Based On Selection :23
United States
Chris Svoboda
Igneous petrology
geochemistry
tectonics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
37
0.685
* Total Citation Counts Rankings
Ranking Based On Selection :24
United States
Brandon Chiasera
volcanology
mineralogy
igneous petrology
isotope geoschemistry
economic geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44
34
0.773
* Total Citation Counts Rankings
Ranking Based On Selection :25
United States
Ziyi Xi
computational seismology
machine learning
full waveform inversion
high performance computing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33
33
1.000
* Total Citation Counts Rankings
Rankings
47,568
United States
20,642
118
Ranking Based On Selection: 1
Jeffrey T Freymueller
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,734
6,434
0.363
* Total Citation Counts Rankings
Rankings
146,703
United States
55,232
375
Ranking Based On Selection: 2
Warren W Wood
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,959
1,292
0.186
* Total Citation Counts Rankings
Rankings
177,636
United States
64,959
454
Ranking Based On Selection: 3
Julie Libarkin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,767
2,473
0.429
geocognition
discipline-based education research
geoscience education research
* Total Citation Counts Rankings
Rankings
185,880
United States
67,487
475
Ranking Based On Selection: 4
Duncan F Sibley
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,507
1,605
0.291
* Total Citation Counts Rankings
Rankings
215,780
United States
76,432
540
Ranking Based On Selection: 5
Seth A Jacobson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,723
3,527
0.747
Planetary Science
Planet Formation
Early Earth
Asteroids
Exoplanets
* Total Citation Counts Rankings
Rankings
224,039
United States
78,866
553
Ranking Based On Selection: 6
Neville Millar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,535
2,517
0.555
nitrogen biogeochemistry
greenhouse gases
carbon markets
* Total Citation Counts Rankings
Rankings
295,473
United States
99,552
708
Ranking Based On Selection: 7
Bora Cetin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,323
2,772
0.834
* Total Citation Counts Rankings
Rankings
300,708
United States
101,023
721
Ranking Based On Selection: 8
Tyrone O Rooney
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,255
2,012
0.618
* Total Citation Counts Rankings
Rankings
319,027
United States
106,169
754
Ranking Based On Selection: 9
Thomas A Vogel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,033
539
0.178
* Total Citation Counts Rankings
Rankings
319,170
United States
106,207
755
Ranking Based On Selection: 10
Rl Van Dam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,031
1,040
0.343
* Total Citation Counts Rankings
Rankings
540,874
United States
166,162
1,134
Ranking Based On Selection: 11
Thomas F Wolff
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,472
396
0.269
Geotechnical Engineering
Engineering Education
* Total Citation Counts Rankings
Rankings
560,042
United States
171,111
1,166
Ranking Based On Selection: 12
James F Kelly
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,392
716
0.514
geophysical fluid dynamics
atmospheric modeling
acoustics
element-based galerkin methods
fractional calculus
* Total Citation Counts Rankings
Rankings
598,192
United States
180,965
1,229
Ranking Based On Selection: 13
Akihiro Koyama
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,248
889
0.712
Biogeochemistry
Soil Microbiology
Ecosystem Ecology
* Total Citation Counts Rankings
Rankings
644,672
United States
192,788
1,292
Ranking Based On Selection: 14
Min Chen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,096
743
0.678
full waveform tomography
earthquakes
tectonics
lithospheric structure
mantle melt
* Total Citation Counts Rankings
Rankings
666,211
United States
198,159
1,328
Ranking Based On Selection: 15
Songqiao Shawn Wei É­Æ¾Å³¤|Song-Qiao Wei
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,032
743
0.720
* Total Citation Counts Rankings
Rankings
1,329,781
United States
315,028
1,807
Ranking Based On Selection: 16
Connor Drooff
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
181
179
0.989
* Total Citation Counts Rankings
Rankings
1,349,594
United States
317,777
1,823
Ranking Based On Selection: 17
Sepehr Soleimani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
173
152
0.879
Geotechnical Engineering
Artificial Intelligence
* Total Citation Counts Rankings
Rankings
1,387,400
United States
322,923
1,856
Ranking Based On Selection: 18
Brent Porter Heerspink
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
158
156
0.987
Hydrogeology
geochemistry
envrionmental science
water resources
* Total Citation Counts Rankings
Rankings
1,451,357
United States
331,510
1,928
Ranking Based On Selection: 19
Susan R Krans
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
136
130
0.956
* Total Citation Counts Rankings
Rankings
1,546,431
United States
344,316
2,048
Ranking Based On Selection: 20
Asia L Dowtin,
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
108
85
0.787
urban forestry
forest hydrology and biogeochemistry
* Total Citation Counts Rankings
Rankings
1,588,064
United States
349,917
2,090
Ranking Based On Selection: 21
Quercus F Hamlin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97
92
0.948
water quality
nutrient cycling
hydrology
GIS
remote sensing
* Total Citation Counts Rankings
Rankings
1,798,344
United States
378,706
2,318
Ranking Based On Selection: 22
Xueming Xue
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
47
0.870
* Total Citation Counts Rankings
Rankings
1,799,416
United States
378,813
2,319
Ranking Based On Selection: 23
Chris Svoboda
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
37
0.685
* Total Citation Counts Rankings
Rankings
1,862,774
United States
387,273
2,402
Ranking Based On Selection: 24
Brandon Chiasera
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44
34
0.773
volcanology
mineralogy
igneous petrology
isotope geoschemistry
economic geology
* Total Citation Counts Rankings
Rankings
1,941,928
United States
397,799
2,493
Ranking Based On Selection: 25
Ziyi Xi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33
33
1.000
computational seismology
machine learning
full waveform inversion
high performance computing