... the fire because of the lack of vegetation cover and this situation has involved the construction of some new protection structures on the rock slopes to decrease the rockfall risk. The performance of the studies has been undertaken by means of analysis of trajectories on simulated rockfalls to design...

... structural geology vegetation cover pyroclastic material platform ribeira da tabua Ponta geologic formation Ribeira Da Caixa Madeira Island trachybasalt flow geologic study field work Reservoir Characterization narrow platform stabilization lower sector upper sector intermediate...