ALATORRE, L. C.; BEGUERÍA, S. Idenitifying active erosion areas and areas at risk by remote sensing : an example in a badlands landscape on marls in teh Central Spanish Pyrenees. Cuadernos de Investigación Geográfica, Logroño, SPA, v. 35, n. 2, p. 171–194, 2013. DOI: 10.18172/cig.1217. Disponível em: https://publicaciones.unirioja.es/ojs/index.php/cig/article/view/1217. Acesso em: 29 mar. 2025.