Estimation of key potentially toxic elements in arid agricultural soils using Vis-NIR spectroscopy with variable selection and PLSR algorithms

Potentially toxic elements (PTEs) pose a significant threat to soil and the environment. Therefore, the fast quantification of PTEs is crucial for better management of contaminated sites. Versatile technique such as Visible near-infrared spectroscopy (Vis–NIRS) (350–2,500 nm) has attracted tremendou...

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Principais autores:	Said Nawar, Elsayed Said Mohamed, Safa Essam-Eldeen Sayed, Wagih S. Mohamed, Nazih Y. Rebouh, Amr A. Hammam
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Frontiers Media S.A. 2023-07-01
coleção:	Frontiers in Environmental Science
Assuntos:	hyperspectral data spectroscopy soil analysis heavy metals variable selection
Acesso em linha:	https://www.frontiersin.org/articles/10.3389/fenvs.2023.1222871/full
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