Impact of rainfed and irrigated agriculture systems on soil carbon stock under different climate scenarios in the semi-arid region of Brazil

André L CARVALHO, Renato A ARAÚJO-NETO, Guilherme B LYRA, Carlos E P CERRI, Stoécio M F MAIA

Fig. 2 Simulated annual rainfall under RCP4.5 and RCP8.5 climate scenarios using Eta-HadGEM2-ES (a, b, and c) and Eta-MIROC5 (d, e, and f) models during 2006-2100 in Delmiro Gouveia, Pariconha, and Inhapi districts. Mean rainfall is the average of simulated annual rainfall under baseline scenario.