AUTHOR=Eze Peter N. , Ebouel Ferdinand J. Dina , Nkonga Itumeleng , Musiol Antje , Schleicher Anja M. , Günter Christina , Norra Stefan TITLE=Weathering intensity and trace elements (Ni, Sr, Zn, and Cr) distribution in Vertisols developed on basalt in a semiarid environment: agronomic implications JOURNAL=Frontiers in Soil Science VOLUME=5 YEAR=2025 URL=https://www.frontiersin.org/journals/soil-science/articles/10.3389/fsoil.2025.1530962 DOI=10.3389/fsoil.2025.1530962 ISSN=2673-8619