Exploring soil heavy metal(loid) levels in Huraymla, Saudi Arabia: implications for sustainable agriculture and food supply

IntroductionSoil contamination by heavy metals (HMs) represents an important concern for agricultural ecosystems and food security.MethodsSoil samples from 34 farms were analyzed for arsenic (As), copper (Cu), iron (Fe), nickel (Ni), lead (Pb), and zinc (Zn) using ICP-AES. Geographic Information Sys...

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Autors principals:	Saad S. Alarifi, Abdelbaset S. El-Sorogy, Khaled Al-Kahtany, Talal Alharbi, Suhail Saleh S. Alhejji, Jose Emilio Meroño de Larriva, Mohamed S. Shokr
Format:	Artigo
Idioma:	Inglês
Publicat:	Frontiers Media S.A. 2026-01-01
Col·lecció:	Frontiers in Sustainable Food Systems
Matèries:	agriculture soil food security GIS HMs multivariate analysis Saudi Arabia
Accés en línia:	https://www.frontiersin.org/articles/10.3389/fsufs.2025.1726872/full
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