Reference: Grilli, E., Carvalho, S. C. P., Chiti, T., Coppola, E., D’Ascoli, R., La Mantia, T., Marzaioli, R., Mastrocicco, M., Pulido, F., Rutigliano, F. A., Quatrini, P., & Castaldi, S. (2021). Critical range of soil organic carbon in southern Europe lands under desertification risk. Journal of Environmental Management, 287, 112285.