Citation Rankings
Highly Cited Researchers
University of Arkansas Fayetteville 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
Groundwater
groundwater-surface water interactions
coastal groundwater
hydrogeophysics
hydrogeology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,532
2,003
0.791
* Total Citation Counts Rankings
Ranking Based On Selection :2
sedimentology
stratigraphy
geomorphology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,580
1,028
0.651
* Total Citation Counts Rankings
Ranking Based On Selection :3
Sedimentary Geology
Sedimentary Basins
Sedimentary Provenance
Detrital Geochronology
Tectonics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,510
1,301
0.862
* Total Citation Counts Rankings
Ranking Based On Selection :4
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,301
500
0.384
* Total Citation Counts Rankings
Ranking Based On Selection :5
surface processes
the Critical Zone
the cryrosphere
ecogeomorphology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,255
811
0.646
* Total Citation Counts Rankings
Ranking Based On Selection :6
Geomorphology
Historic Preservation
Middle East & North Africa
Architectural Deterioration
Cartography & Visualization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,177
415
0.353
* Total Citation Counts Rankings
Ranking Based On Selection :7
Tectonics
Structural Geology
Petrology
Petrochronology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
846
455
0.538
* Total Citation Counts Rankings
Ranking Based On Selection :8
geospatial
HPC
parallel
semantic
Web services
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
583
251
0.431
* Total Citation Counts Rankings
Ranking Based On Selection :9
Geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
478
397
0.831
* Total Citation Counts Rankings
Ranking Based On Selection :10
stream ecology
biogeochemistry
water quality
stream metabolism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
288
160
0.556
* Total Citation Counts Rankings
Ranking Based On Selection :11
Ecosystem Ecology
Stream Ecology
Biogeochemistry
Nutrient Cycling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
275
247
0.898
* Total Citation Counts Rankings
Ranking Based On Selection :12
Geology
Geography
Hazards
Earthquakes
Seismology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
241
118
0.490
* Total Citation Counts Rankings
Ranking Based On Selection :13
Geophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
232
91
0.392
* Total Citation Counts Rankings
Ranking Based On Selection :14
Material Growth Characterization
Integrated Photonics
Optoelectronics Devices
Geophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
165
125
0.758
* Total Citation Counts Rankings
Ranking Based On Selection :15
Geotechnical Earthquake Engineering
Soil Reinforcement
Numerical Modeling
Geosynthetics
Abaqus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
160
151
0.944
* Total Citation Counts Rankings
Ranking Based On Selection :16
hydrology
aqueous geohemistry
ecohydrology
volcanology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
124
104
0.839
* Total Citation Counts Rankings
Ranking Based On Selection :17
Aquatic Biogeochemistry
Limnology
Aquatic Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
110
63
0.573
* Total Citation Counts Rankings
Ranking Based On Selection :18
Geotechnical earthquake engineering
site response
site characterization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
57
56
0.982
* Total Citation Counts Rankings
Ranking Based On Selection :19
Biogeochemistry
Rice ecosystem
Geospatial analysis
Mapping
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
52
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :20
Geographic Information Systems (GIS)
Remote Sensing (RS)
Machine Learning
GEE
Climate Change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :21
Geotechnical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
* Total Citation Counts Rankings
Ranking Based On Selection :22
environmental geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :23
Geosciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total Citation Counts Rankings
Ranking Based On Selection :24
Paleoclimate Studies
Geochemistry
Stable Isotope Geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :25
Tectonics
Metamorphic Petrology
Geophysics
Structural Geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total Citation Counts Rankings
Rankings
369,723
120,678
202
Ranking Based On Selection: 1
Kevin M Befus
University of Arkansas Fayetteville
Fayetteville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,532
2,003
0.791
Groundwater
groundwater-surface water interactions
coastal groundwater
hydrogeophysics
hydrogeology
* Total Citation Counts Rankings
Rankings
517,979
160,672
274
Ranking Based On Selection: 2
John Shaw
University of Arkansas Fayetteville
Fayetteville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,580
1,028
0.651
sedimentology
stratigraphy
geomorphology
* Total Citation Counts Rankings
Rankings
533,177
164,686
284
Ranking Based On Selection: 3
Glenn R Sharman
University of Arkansas Fayetteville
Fayetteville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,510
1,301
0.862
Sedimentary Geology
Sedimentary Basins
Sedimentary Provenance
Detrital Geochronology
Tectonics
* Total Citation Counts Rankings
Rankings
584,720
178,110
306
Ranking Based On Selection: 4
Phillip Hays
University of Arkansas Fayetteville
Fayetteville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,301
500
0.384
* Total Citation Counts Rankings
Rankings
597,118
181,286
317
Ranking Based On Selection: 5
Jill A Marshall
University of Arkansas Fayetteville
Fayetteville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,255
811
0.646
surface processes
the Critical Zone
the cryrosphere
ecogeomorphology
* Total Citation Counts Rankings
Rankings
620,044
187,223
336
Ranking Based On Selection: 6
TR Tom Paradise
University of Arkansas Fayetteville
Fayetteville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,177
415
0.353
Geomorphology
Historic Preservation
Middle East & North Africa
Architectural Deterioration
Cartography & Visualization
* Total Citation Counts Rankings
Rankings
738,598
216,291
382
Ranking Based On Selection: 7
Gregory Dumond
University of Arkansas Fayetteville
Fayetteville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
846
455
0.538
Tectonics
Structural Geology
Petrology
Petrochronology
* Total Citation Counts Rankings
Rankings
865,043
244,233
437
Ranking Based On Selection: 8
Xuan Shi
University of Arkansas Fayetteville
Fayetteville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
583
251
0.431
geospatial
HPC
parallel
semantic
Web services
* Total Citation Counts Rankings
Rankings
936,186
257,663
468
Ranking Based On Selection: 9
Barry Shaulis
University of Arkansas Fayetteville
Fayetteville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
478
397
0.831
* Total Citation Counts Rankings
Rankings
1,141,667
289,755
514
Ranking Based On Selection: 10
Brad Austin
University of Arkansas Fayetteville
Fayetteville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
288
160
0.556
stream ecology
biogeochemistry
water quality
stream metabolism
* Total Citation Counts Rankings
Rankings
1,160,453
292,431
523
Ranking Based On Selection: 11
Shannon L Speir
University of Arkansas Fayetteville
Fayetteville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
275
247
0.898
Ecosystem Ecology
Stream Ecology
Biogeochemistry
Nutrient Cycling
* Total Citation Counts Rankings
Rankings
1,216,786
300,217
545
Ranking Based On Selection: 12
Ikramuddin Bahram
University of Arkansas Fayetteville
Fayetteville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
241
118
0.490
Geology
Geography
Hazards
Earthquakes
Seismology
* Total Citation Counts Rankings
Rankings
1,232,953
302,438
553
Ranking Based On Selection: 13
Andrew Lamb
University of Arkansas Fayetteville
Fayetteville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
232
91
0.392
* Total Citation Counts Rankings
Rankings
1,377,555
322,279
605
Ranking Based On Selection: 14
Oluwatobi Olorunsola
University of Arkansas Fayetteville
Fayetteville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
165
125
0.758
Material Growth Characterization
Integrated Photonics
Optoelectronics Devices
Geophysics
* Total Citation Counts Rankings
Rankings
1,390,224
323,935
612
Ranking Based On Selection: 15
Mohammadyar Rahimi
University of Arkansas Fayetteville
Fayetteville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
160
151
0.944
Geotechnical Earthquake Engineering
Soil Reinforcement
Numerical Modeling
Geosynthetics
Abaqus
* Total Citation Counts Rankings
Rankings
1,498,874
338,611
649
Ranking Based On Selection: 16
Joshua M Blackstock
University of Arkansas Fayetteville
Fayetteville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
124
104
0.839
hydrology
aqueous geohemistry
ecohydrology
volcanology
* Total Citation Counts Rankings
Rankings
1,548,866
345,278
665
Ranking Based On Selection: 17
Bryant Baker
University of Arkansas Fayetteville
Fayetteville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
110
63
0.573
Aquatic Biogeochemistry
Limnology
Aquatic Ecology
* Total Citation Counts Rankings
Rankings
1,789,032
377,980
753
Ranking Based On Selection: 18
Ashraf Kamal Himel
University of Arkansas Fayetteville
Fayetteville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
57
56
0.982
Geotechnical earthquake engineering
site response
site characterization
* Total Citation Counts Rankings
Rankings
1,816,228
381,575
764
Ranking Based On Selection: 19
Riasad Bin Mahbub
University of Arkansas Fayetteville
Fayetteville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
52
1.000
Biogeochemistry
Rice ecosystem
Geospatial analysis
Mapping
* Total Citation Counts Rankings
Rankings
2,093,227
417,162
859
Ranking Based On Selection: 20
Rasool Vahid
University of Arkansas Fayetteville
Fayetteville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
Geographic Information Systems (GIS)
Remote Sensing (RS)
Machine Learning
GEE
Climate Change
* Total Citation Counts Rankings
Rankings
2,174,832
426,615
890
Ranking Based On Selection: 21
Johnathan Dale Blanchard
University of Arkansas Fayetteville
Fayetteville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
* Total Citation Counts Rankings
Rankings
2,181,978
427,401
894
Ranking Based On Selection: 22
Maedeh Hassanvand
University of Arkansas Fayetteville
Fayetteville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total Citation Counts Rankings
Rankings
2,270,823
436,936
926
Ranking Based On Selection: 23
Elvis C Bello
University of Arkansas Fayetteville
Fayetteville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total Citation Counts Rankings
Rankings
2,280,789
437,857
929
Ranking Based On Selection: 24
Queen Amarachi Kalu
University of Arkansas Fayetteville
Fayetteville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Paleoclimate Studies
Geochemistry
Stable Isotope Geochemistry
* Total Citation Counts Rankings
Rankings
2,318,499
441,488
935
Ranking Based On Selection: 25
Govind Joshi
University of Arkansas Fayetteville
Fayetteville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Tectonics
Metamorphic Petrology
Geophysics
Structural Geology