Cadi Ayyad University Reinforces Its Leadership in Earth Sciences
The 2026 Research.com rankings once again confirm Cadi Ayyad University's growing international reputation in Earth Sciences, highlighting the excellence of its academic community and reinforcing its position among the leading higher education institutions in the field.
Among this year's most notable achievements, Professor Emeritus Nasrrddine Youbi of the Faculty of Sciences Semlalia in Marrakech has been ranked Morocco's leading Earth Sciences researcher and 5,179th worldwide in the Best Scientists in Earth Science 2026 ranking. The classification is based on the D-index (Discipline H-index), a widely recognized bibliometric indicator that measures scientific impact through publications and citations within a given field of research.
This international distinction celebrates an outstanding scientific career devoted to the study of the geology of Morocco and Africa, the geodynamics of Precambrian cratons, geochronology, and the evolution of supercontinents. It also reflects Professor Youbi's enduring commitment to scientific excellence, the training of future generations of researchers, and the growing international influence of Cadi Ayyad University in the field of geosciences.
The 2026 Research.com rankings also reaffirm Cadi Ayyad University's position among Morocco's foremost institutions in Earth Sciences, reflecting the outstanding quality of research carried out across its laboratories, the excellence of its academic offerings, and its sustained contribution to the advancement of geoscientific knowledge.
Commenting on this recognition, the President of Cadi Ayyad University said:
"Professor Emeritus Nasrrddine Youbi's distinction as Morocco's leading researcher in Earth Sciences is a well-deserved recognition of an exceptional scientific career and of his outstanding contribution to the advancement of geological research in Morocco and beyond. This achievement is a source of immense pride for the entire University community and reflects the success of Cadi Ayyad University's long-standing commitment to academic excellence, research excellence, and international openness. I warmly congratulate Professor Nasrrddine Youbi, as well as all the University's research teams, whose dedication and expertise continue to strengthen our institution's global standing and contribute to scientific progress in the service of society."
For decades, Cadi Ayyad University has been at the forefront of scientific research in Morocco and across Africa. Supported by a robust research ecosystem, an extensive network of international partnerships, and the expertise of its academic community, the University continues to drive scientific discovery and innovation in strategic fields including natural resources, Earth and environmental sciences, climate research, and sustainable development.
This latest international recognition further strengthens Cadi Ayyad University's standing among the region's leading research-intensive universities, enhancing its global visibility and reinforcing its attractiveness as a center of excellence for scientific research, innovation, and international collaboration.
About Research.com
Research.com is a leading international platform specializing in the evaluation and ranking of researchers and academic institutions based on internationally recognized bibliometric indicators. Its annual rankings highlight scholars and universities whose research has made a significant and measurable impact within their respective disciplines, providing a global benchmark for academic excellence and scientific influence.
Earth Sciences Researchers Ranking – Morocco:
https://research.com/scientists-rankings/earth-science/ma
Global Earth Sciences Researchers Ranking:
https://research.com/scientists-rankings/earth-science
Earth Sciences University Ranking – Morocco:
