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
Geochemistry
Ore Geology
Environmental studies
Organic Geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,181
1,950
0.894
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Geophysics
Geology
Hydrogeology
Remote sensing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
382
379
0.992
* Total Citation Counts Rankings
Ranking Based On Selection: 3
geophysics
isotopes
radioactivity
radiation enviroment
hydrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
372
288
0.774
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Geology
Stratigraphy
Sedimentology and Petroleum geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
214
208
0.972
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
139
129
0.928
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Geology
Structural Geology
Neotectonics
Morphotectonic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
92
75
0.815
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Geology
Hydrology
Remote Sensing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
88
76
0.864
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Geology - GeoChemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
69
0.908
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Geology
Water resources
and Environmental geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64
55
0.859
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58
49
0.845
* Total Citation Counts Rankings
Ranking Based On Selection: 11
geology
education
remote sensing
geographic information system
language
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
57
51
0.895
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
35
0.972
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Environment
Hydrology
geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
33
0.917
* Total Citation Counts Rankings
Ranking Based On Selection: 14
geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35
35
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Geophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33
33
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Geophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
17
0.654
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Geophysics seismic processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total Citation Counts Rankings
Rankings
413,547
175
9
Ranking Based On Selection: 1
Salih Muhammad Awadh
University of Baghdad
Baghdad, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,181
1,950
0.894
Geochemistry
Ore Geology
Environmental studies
Organic Geochemistry
* Total Citation Counts Rankings
Rankings
1,026,602
1,594
8
Ranking Based On Selection: 2
Zaidoon T Abdulrazzaq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
382
379
0.992
Geophysics
Geology
Hydrogeology
Remote sensing
* Total Citation Counts Rankings
Rankings
1,037,524
1,661
11
Ranking Based On Selection: 3
Kamal Kareem Ali
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
372
288
0.774
geophysics
isotopes
radioactivity
radiation enviroment
hydrology
* Total Citation Counts Rankings
Rankings
1,265,961
3,236
394
Ranking Based On Selection: 4
Aiad Ali Hussien AlZaidy
University of Baghdad
Baghdad, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
214
208
0.972
Geology
Stratigraphy
Sedimentology and Petroleum geology
* Total Citation Counts Rankings
Rankings
1,450,493
5,164
690
Ranking Based On Selection: 5
Afrah Hassan Saleh
University of Baghdad
Baghdad, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
139
129
0.928
* Total Citation Counts Rankings
Rankings
1,619,156
7,508
1,027
Ranking Based On Selection: 6
Manal Shakir AlKubaisi
University of Baghdad
Baghdad, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
92
75
0.815
Geology
Structural Geology
Neotectonics
Morphotectonic
* Total Citation Counts Rankings
Rankings
1,636,229
7,771
55
Ranking Based On Selection: 7
Mustafa Hassan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
88
76
0.864
Geology
Hydrology
Remote Sensing
* Total Citation Counts Rankings
Rankings
1,690,785
8,705
1,194
Ranking Based On Selection: 8
Weam H. Kadhim
University of Baghdad
Baghdad, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
69
0.908
* Total Citation Counts Rankings
Rankings
1,751,759
9,907
1,389
Ranking Based On Selection: 9
Hind Fadhil Abdullah
University of Baghdad
Baghdad, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64
55
0.859
Geology
Water resources
and Environmental geology
* Total Citation Counts Rankings
Rankings
1,784,827
10,614
76
Ranking Based On Selection: 10
Hasan Jasim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58
49
0.845
* Total Citation Counts Rankings
Rankings
1,790,098
10,716
79
Ranking Based On Selection: 11
Talal Kadhim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
57
51
0.895
geology
education
remote sensing
geographic information system
language
* Total Citation Counts Rankings
Rankings
1,928,169
14,142
1,998
Ranking Based On Selection: 12
Rasha Faisal
University of Baghdad
Baghdad, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
35
0.972
* Total Citation Counts Rankings
Rankings
1,929,299
14,194
90
Ranking Based On Selection: 13
Iman A Al- Ali
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
33
0.917
Environment
Hydrology
geochemistry
* Total Citation Counts Rankings
Rankings
1,935,395
14,369
2,029
Ranking Based On Selection: 14
Anwar Mousa
University of Baghdad
Baghdad, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35
35
1.000
* Total Citation Counts Rankings
Rankings
1,948,914
14,733
93
Ranking Based On Selection: 15
Amina M Salman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33
33
1.000
* Total Citation Counts Rankings
Rankings
2,016,624
16,477
101
Ranking Based On Selection: 16
Ameen Alyasi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
17
0.654
* Total Citation Counts Rankings
Rankings
2,224,600
20,213
123
Ranking Based On Selection: 17
Fadhil A Obaid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Geophysics seismic processing