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

Table 4 Mean air temperature in 2006 and 2100 and air temperature difference between the two years under RCP4.5 and RCP8.5 climate scenarios using the Eta-HadGEM2-ES and Eta-MIROC5 models in Delmiro Gouveia, Pariconha, and Inhapi districts

Climate scenario	Eta-HadGEM2-ES model
	Delmiro Gouveia District			Pariconha District			Inhapi District
	T₂₀₀₆	T₂₁₀₀	Difference	T₂₀₀₆	T₂₁₀₀	Difference	T₂₀₀₆	T₂₁₀₀	Difference
RCP4.5	26.5	28.3	1.8	26.5	28.3	1.8	26.6	28.3	1.7
RCP8.5	26.5	31.2	4.8	26.5	31.2	4.7	26.5	31.2	4.7
Climate scenario	Eta-MIROC5 model
	Delmiro Gouveia District			Pariconha District			Inhapi District
	T₂₀₀₆	T₂₁₀₀	Difference	T₂₀₀₆	T₂₁₀₀	Difference	T₂₀₀₆	T₂₁₀₀	Difference
RCP4.5	26.0	27.5	1.5	26.0	27.5	1.5	26.0	27.5	1.5
RCP8.5	25.7	29.0	3.2	25.8	29.1	3.3	25.8	29.1	3.3