Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Architecture and Design, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
![Moshood N. Tijani](https://cdn.adscientificindex.com/pictures/35/95012.jpg)
Hydrogeology
Environmnetal Geology
Isotope Hydrology
Groundwater Resources Evaluation
Water Quality and Environmnetal Manage
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,515
1,507
0.599
* Last 6 Years Citation Counts Rankings
![Olutoyin Fashae](https://cdn.adscientificindex.com/pictures/0b/96442.jpg)
GIS
Geomorphology
Climate
Hydrology
Environment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,022
836
0.818
* Last 6 Years Citation Counts Rankings
![Olugbenga A Okunlola](https://cdn.adscientificindex.com/pictures/51/96370.jpg)
Applied geochemistry and economic geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
964
552
0.573
* Last 6 Years Citation Counts Rankings
![Akinade Olatunji](https://cdn.adscientificindex.com/pictures/30/103272.jpg)
Environmental Science
Geology
Geochemistry and medical geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
801
519
0.648
* Last 6 Years Citation Counts Rankings
![Oyediran Ibrahim Adewuyi](https://cdn.adscientificindex.com/pictures/27/88570.jpg)
GEOLOGY
EARTH SCIENCES
ENGINEERING GEOLOGY
GEOTECHNICS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
583
429
0.736
* Last 6 Years Citation Counts Rankings
![Boris Bate](https://cdn.adscientificindex.com/pictures/14/4907634.jpg)
Geosciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
29
1.000
* Last 6 Years Citation Counts Rankings
![Kehinde Joseph Egunjobi](https://cdn.adscientificindex.com/pictures/94/4920368.jpg)
Petroleum Geology /Sedimentology
Organic Geochemistry
Isotope Geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
* Last 6 Years Citation Counts Rankings
![Senouci Ouadadi](/user/assets/images/profile/no-profile-photo.png)
Mining Engineering
Mining Geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Last 6 Years Citation Counts Rankings
![Temesgen Oljira](https://cdn.adscientificindex.com/pictures/da/5032978.jpg)
Geology
Geochemistry
Mineral Exploration
Economic Geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Last 6 Years Citation Counts Rankings
![Yayiru Tibara](https://cdn.adscientificindex.com/pictures/25/5033615.jpg)
Climate Change
Environment and Law
Environmental Studies
Occupation health and safety studies
Green Economy and Sustainabili
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Last 6 Years Citation Counts Rankings
![Victoria Omotunde](https://cdn.adscientificindex.com/pictures/3a/5033302.jpg)
Environmental Geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Last 6 Years Citation Counts Rankings
![Kaseem Obakhume](/user/assets/images/profile/no-profile-photo.png)
Geoscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Moshood N. Tijani
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,515
1,507
0.599
Hydrogeology
Environmnetal Geology
Isotope Hydrology
Groundwater Resources Evaluation
Water Quality and Environmnetal Manage
Olutoyin Fashae
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,022
836
0.818
GIS
Geomorphology
Climate
Hydrology
Environment
Olugbenga A Okunlola
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
964
552
0.573
Applied geochemistry and economic geology
Akinade Olatunji
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
801
519
0.648
Environmental Science
Geology
Geochemistry and medical geology
Oyediran Ibrahim Adewuyi
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
583
429
0.736
GEOLOGY
EARTH SCIENCES
ENGINEERING GEOLOGY
GEOTECHNICS
Boris Bate
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
29
1.000
Kehinde Joseph Egunjobi
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
Petroleum Geology /Sedimentology
Organic Geochemistry
Isotope Geochemistry
Senouci Ouadadi
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
Mining Engineering
Mining Geology
Temesgen Oljira
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Geology
Geochemistry
Mineral Exploration
Economic Geology
Yayiru Tibara
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Climate Change
Environment and Law
Environmental Studies
Occupation health and safety studies
Green Economy and Sustainabili
Victoria Omotunde
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Kaseem Obakhume
University of Ibadan
Ibadan, Nigeria
![Nigeria](/flags/ng.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000