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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Principais autores:	Saad S. Alarifi, Abdelbaset S. El-Sorogy, Khaled Al-Kahtany, Talal Alharbi, Suhail Saleh S. Alhejji, Jose Emilio Meroño de Larriva, Mohamed S. Shokr
Formato:	Artigo
Idioma:	Inglês
Publicado:	Frontiers Media S.A. 2026-01-01
Series:	Frontiers in Sustainable Food Systems
Assuntos:	agriculture soil food security GIS HMs multivariate analysis Saudi Arabia
Acceso en liña:	https://www.frontiersin.org/articles/10.3389/fsufs.2025.1726872/full
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