Integrated multispectral analysis of pyrogenic and total carbon in fire-managed cerrado soils - Zanatta, Anna Carolina A. R; Couto, Eduardo G; Santos, Ana Maria X. dos; Assis, Daniella C. S; Vogel, Letícia Guadagnin; Cardoso, Matheus Carraco; Bartsch, Bruno dos Anjos; Dematte, José Alexandre Melo (Soil & Tillage Research, 2026)