Assessment of Potentially Toxic Elements in Soils of the Berca–Arbănași Area (Romania): Spatial Distribution, Geochemical Indices, and Implications for Sustainable Land Management
The Berca–Arbănași region of Buzău County (Romania) is of exceptional geochemical interest due to diapiric structures, active mud volcanoes, and historical subsurface hydrocarbon deposits. This study presents the first comprehensive geochemical assessment of surface soils from the Berca–Arbănași Subcarpathian zone, bas...