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Table 2 Probability of drought occurrence for high- and low-fertility sites

From: Are 40 years better than 55? An analysis of the reduction of forest rotation to cope with drought events in a Douglas fir stand

Horizon

High-fertility site

Low-fertility site

Higher probability

Lower probability

Higher probability

Lower probability

1970–2000

p = 0.41

p = 0.32

p = 0.51

p = 0.35

2020–2059

ph = 0.79

pl = 0.44

ph = 0.83

pl = 0.48

2070–2100

ah = 0.93

al = 0.68

ah = 0.93

al = 0.71

  1. Source: Authors’ calculations