Citation Rankings
Highly Cited Researchers

Nelson Mandela University Highly Cited Researchers CitationEngineering & Technology / Earth Sciences Rankings (Sort by last 6 years Citation Index) 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.

* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
South Africa
David Bell
Mantle Geochemistry
Cosmochemistry
Geology of southern Africa and western North America
Natural philosophy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,666
2,365
0.273
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
South Africa
Lynne J. Quick
Palaeoecology
Palynology
Palaeoclimatology
Palaeoenvironments
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,010
708
0.701
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
South Africa
Moctar Doucoure
Geophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
701
224
0.320
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
South Africa
Susan Winkler
Geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
249
35
0.141
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
South Africa
Nwabisa Malongweni
Biogeochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
South Africa
Sive Mlamla
Geomorphology
Remote Sensing and GIS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years Citation Counts Rankings
Rankings
223,982
South Africa
1,006
6
Ranking Based On Selection: 1
David Bell
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,666
2,365
0.273
Mantle Geochemistry
Cosmochemistry
Geology of southern Africa and western North America
Natural philosophy
* Last 6 Years Citation Counts Rankings
Rankings
605,431
South Africa
3,142
37
Ranking Based On Selection: 2
Lynne J. Quick
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,010
708
0.701
Palaeoecology
Palynology
Palaeoclimatology
Palaeoenvironments
* Last 6 Years Citation Counts Rankings
Rankings
1,079,471
South Africa
6,567
85
Ranking Based On Selection: 3
Moctar Doucoure
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
701
224
0.320
* Last 6 Years Citation Counts Rankings
Rankings
1,846,254
South Africa
13,366
216
Ranking Based On Selection: 4
Susan Winkler
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
249
35
0.141
* Last 6 Years Citation Counts Rankings
Rankings
2,326,345
South Africa
18,288
305
Ranking Based On Selection: 5
Nwabisa Malongweni
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years Citation Counts Rankings
Rankings
2,326,345
South Africa
18,288
305
Ranking Based On Selection: 6
Sive Mlamla
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000