Assessing the Sodium Exchange Capacity in Rainfed and Irrigated Soils in the Mediterranean Basin Using GIS

The soil exchange complex consists of colloidal materials on which ion exchange phenomena occur allowing it to attract, retain, and exchange elements that have opposite electric charges. Since their mineral constituents (clay) and organic components (humus) are mainly of a negative nature retained o...

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Bibliographic Details
Main Authors: Luís Loures, José Gama, José Rato Nunes, António Lopez-Piñeiro
Format: Article
Language:English
Published: MDPI AG 2017-03-01
Series:Sustainability
Subjects:
CEC
ESP
GIS
Online Access:http://www.mdpi.com/2071-1050/9/3/405