So fires were unintentionally blocked by roads and railroads, the cattle and sheep ate the grass, then along comes fire suppression and logging, removing the big trees, and you know what happened?
Assim, os fogos são bloqueados involuntariamente por estradas e vias férreas, o gado e as ovelhas comem a erva. Depois, chega a supressão de fogos e a remoção das grandes árvores. Sabem o que aconteceu?