Citation Rankings
Highly Cited Researchers
Engineering & Technology / Earth Sciences Highly Cited Researchers Citation 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
Geology
Geochemistry
Mineralogy
Raman spectroscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,269
785
0.619
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Geology
Geochemistry
Mineralogy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
890
660
0.742
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Raman Spectroscopy
Ore Geology
Mineralogy
Photogrammetry
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
801
564
0.704
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Sedimentology
Sequence stratigraphy
Basin Analysis
Earth Sciences
Geomorphology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
511
205
0.401
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Geography
Geomorphology
Hydrology
Fluvial geomorphology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
450
173
0.384
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Geography
GIS
Flood Risk
Earth Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
397
271
0.683
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Geology
Micropaleontology
Hydrogeology
Stratigraphy
Sedimentology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
213
84
0.394
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
209
182
0.871
* Total Citation Counts Rankings
Ranking Based On Selection: 9
geologie structurala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
153
51
0.333
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
147
77
0.524
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Geology
Geography
Risks
Stratigrafie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
116
39
0.336
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Geochemistry
Petrography
Petroleum Geochemistry
Environmental Geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97
79
0.814
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Geology
Palynology
Paleontology
Paleoclimatic reconstruction
Palynofacies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
89
39
0.438
* Total Citation Counts Rankings
Ranking Based On Selection: 14
geomorfology
geology
remoote sensing
numerical analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67
59
0.881
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Oil Geology
Basin Modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63
18
0.286
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Geochemistry
Environment
Soil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
57
17
0.298
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Hidrogeochemistry
Biogeochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38
18
0.474
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Sedimentology
Ichnology
Stratigraphy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
30
0.882
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Mineral Geochemistry
Petroleum Geochemistry
General Geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19
7
0.368
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Geology
Structural Geology
3-D Geological Modelling
3-D Modelling
Photogrammetry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16
7
0.438
* Total Citation Counts Rankings
Rankings
593,385
1,003
38
Ranking Based On Selection: 1
Buzgar Nicolae
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,269
785
0.619
Geology
Geochemistry
Mineralogy
Raman spectroscopy
* Total Citation Counts Rankings
Rankings
720,329
1,471
60
Ranking Based On Selection: 2
Buzatu Andrei
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
890
660
0.742
Geology
Geochemistry
Mineralogy
* Total Citation Counts Rankings
Rankings
757,911
1,622
71
Ranking Based On Selection: 3
Andrei Ionut Apopei
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
801
564
0.704
Raman Spectroscopy
Ore Geology
Mineralogy
Photogrammetry
Machine Learning
* Total Citation Counts Rankings
Rankings
909,408
2,516
97
Ranking Based On Selection: 4
Crina Miclaus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
511
205
0.401
Sedimentology
Sequence stratigraphy
Basin Analysis
Earth Sciences
Geomorphology
* Total Citation Counts Rankings
Rankings
961,224
2,953
118
Ranking Based On Selection: 5
Dan Dumitriu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
450
173
0.384
Geography
Geomorphology
Hydrology
Fluvial geomorphology
* Total Citation Counts Rankings
Rankings
1,011,732
3,411
147
Ranking Based On Selection: 6
Andrei Enea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
397
271
0.683
Geography
GIS
Flood Risk
Earth Sciences
* Total Citation Counts Rankings
Rankings
1,269,303
6,045
243
Ranking Based On Selection: 7
Viorel Ionesi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
213
84
0.394
Geology
Micropaleontology
Hydrogeology
Stratigraphy
Sedimentology
* Total Citation Counts Rankings
Rankings
1,276,273
6,132
245
Ranking Based On Selection: 8
Andreea Elena Maftei
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
209
182
0.871
* Total Citation Counts Rankings
Rankings
1,411,187
7,523
317
Ranking Based On Selection: 9
Dorin Sorin Baciu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
153
51
0.333
* Total Citation Counts Rankings
Rankings
1,427,939
7,697
328
Ranking Based On Selection: 10
Stumbea Dan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
147
77
0.524
* Total Citation Counts Rankings
Rankings
1,527,796
8,740
372
Ranking Based On Selection: 11
Doru Juravle
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
116
39
0.336
Geology
Geography
Risks
Stratigrafie
* Total Citation Counts Rankings
Rankings
1,598,439
9,422
402
Ranking Based On Selection: 12
Pintilei Mitica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97
79
0.814
Geochemistry
Petrography
Petroleum Geochemistry
Environmental Geochemistry
* Total Citation Counts Rankings
Rankings
1,633,353
9,773
415
Ranking Based On Selection: 13
Gabriel Chirila
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
89
39
0.438
Geology
Palynology
Paleontology
Paleoclimatic reconstruction
Palynofacies
* Total Citation Counts Rankings
Rankings
1,735,952
10,730
460
Ranking Based On Selection: 14
Nicusor Necula
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67
59
0.881
geomorfology
geology
remoote sensing
numerical analysis
* Total Citation Counts Rankings
Rankings
1,759,152
10,957
467
Ranking Based On Selection: 15
Mihai Saramet
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63
18
0.286
* Total Citation Counts Rankings
Rankings
1,792,509
11,256
483
Ranking Based On Selection: 16
Doina Smaranda Sirbu-Radasanu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
57
17
0.298
Geochemistry
Environment
Soil
* Total Citation Counts Rankings
Rankings
1,916,726
12,235
523
Ranking Based On Selection: 17
Stan Cristina Oana,|Oana Cristina Stan, Cristina Oana Ștefan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38
18
0.474
Hidrogeochemistry
Biogeochemistry
* Total Citation Counts Rankings
Rankings
1,945,584
12,440
535
Ranking Based On Selection: 18
Anca Seserman,
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
30
0.882
Sedimentology
Ichnology
Stratigraphy
* Total Citation Counts Rankings
Rankings
2,090,354
13,566
591
Ranking Based On Selection: 19
Delia Anne-Marie Androne
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19
7
0.368
Mineral Geochemistry
Petroleum Geochemistry
General Geology
* Total Citation Counts Rankings
Rankings
2,125,263
13,818
600
Ranking Based On Selection: 20
Tony - Cristian Dumitriu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16
7
0.438
Geology
Structural Geology
3-D Geological Modelling
3-D Modelling
Photogrammetry