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Table 1 Spring to autumn mean daily air temperature, potential evapotranspiration, and precipitation recorded in the study area during the growing season, and supplied irrigation

From: A detailed time series of hourly circumference variations in Pinus pinea L. in Chile

Month

Mean air temperature1 (°C)

Accumulated precipitation2 (mm)

Potential evapotranspiration3 (PET, mm)

Irrigation (L day−1 tree−1)

June 2014

10.4 ± 0.16

232.5

46

0.0

July 2014

10.6 ± 0.17

31

53

0.0

August 2014

11.9 ± 0.12

79.5

75

0.0

September 2014

13.0 ± 0.12

34.5

102

1.9

October 2014

14.6 ± 0.13

3

154

1.4

November 2014

14.9 ± 0.09

8

173

4.6

December 2014

16.0 ± 0.10

6.4

182

4.7

January 2015

17.4 ± 0.08

1.4

188

5.0

February 2015

16.9 ± 0.11

0

154

4.3

March 2015

18.3 ± 0.14

0

162

2.2

April 2015

16.0 ± 0.15

19

112

2.7

May 2015

12.9 ± 0.17

25.4

77

0.0

Overall

14.4 ± 0.07

440.7

1,476

 
  1. 1 data obtained from temperature sensors attached to the dendrometers, 2 data obtained from DGA Pichilemu, Chile, 3 values estimated from automatically collected average, minimum, and maximum temperatures from dendrometers, with extraterrestrial radiation values taken from FAO, following Hargreaves and Samani (1985)