Land-use change and deep-soil carbon distribution on the Brazilian Amazon-Cerrado agricultural frontier - Popin, Gustavo Vicentini; Resende, Maria Eduarda Bispo de; Locatelli, Jorge Luiz; Santos, Rafael Silva; Siqueira-Neto, Marcos; Brando, Paulo M; Neill, Christopher; Cerri, Carlos Eduardo Pellegrino (Agriculture, Ecosystems & Environment, 2025)