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Table 2 Change observed under both climate change scenarios

From: Enhanced mesoscale climate projections in TAR and AR5 IPCC scenarios: a case study in a Mediterranean climate (Araucanía Region, south central Chile)

Month

In-situ

Original B2

CBCR B2

CBQM B2

Original A2

CMCR A2

CBQM A2

Original baseline

Jan

43.2

10.6

18.68

0.97

16

26.16

3.8

35.4

Feb

39.8

23.2

31.51

10

24.5

31.21

11.6

41.4

Mar

43.4

53.9

34.03

41.1

45.6

28

56.1

58.6

Apr

100.3

118.1

84.51

94.4

101.7

72.42

101.7

132

May

242.1

228.6

226.34

221.6

196.7

194.97

134.1

216.2

Jun

259

267.3

215.19

268.5

228.9

185.49

163.3

308.3

Jul

254.3

247.8

229.08

259.9

209.7

192.62

163.5

273.4

Aug

180.6

220.1

197.86

176.6

158.6

145.6

135.5

182.4

Sep

117.3

119.6

93.72

98.4

77.3

60.54

41

156.4

Oct

99.9

57.3

68.87

33.1

39.7

47.67

24.6

118.9

Nov

68.7

24.3

39.11

4.1

20.2

32.01

3.4

69.4

Dec

48.5

12.7

22.65

0.96

14.3

25.46

2.6

42.6

SUM

1497

1383.5

1265.34

1209.6

1133.1

1042.15

841.1

1635

  1. Original refers to the original DGF-PRECIS downscaled rainfall (mm per month) instead of In-Situ referring to the base line rainfall (mm per month). CBCR is referred to correction based on coefficient rates and CBQM is referred to correction based on quantile mapping