Applying Risk Indices to Assess and Manage Soil Salinization and Sodification in Crop Fields within a Mediterranean Hydro-Agricultural Area - Tomaz, Alexandra; Costa, Maria João; Coutinho, João; Dôres, José; Catarino, Adriana; Martins, Inês; Mourinha, Clarisse; Guerreiro, Isabel; Pereira, Maria Margarida; Fabião, Marta; Boteta, Luís; Patanita, Manuel; et al. (2021)