Increasing radial and latewood growth rates of Larix cajanderi Mayr. and Pinus sylvestris L. in the continuous permafrost zone in Central Yakutia (Russia)

Table 4 Mean tree-ring, earlywood, and latewood width for measured Larix cajanderi and Pinus sylvestris trees, and summary of dendrochronological statistics for residual chronologies for each site and parameter. The statistics shown correspond to the common period 1966–2015 in which climate analyses were performed

	Parameters	Site	Mean ± SD (mm)	m _sx	r _bt	EPS	AC1
Larix cajanderi	RW	S1 S2 S3 S4	0.57 ± 0.20 0.73 ± 0.19 0.79 ± 0.27 1.11 ± 0.53	0.19 0.19 0.17 0.21	0.401 0.333 0.431 0.325	0.915 0.889 0.914 0.891	0.009 0.004 0.144 0.099
	EW	S1 S2 S3 S4	0.31 ± 0.13 0.45 ± 0.09 0.41 ± 0.16 0.74 ± 0.38	0.19 0.18 0.19 0.22	0.374 0.280 0.432 0.314	0.905 0.862 0.914 0.886	0.027 − 0.017 − 0.385 0.117
	LW	S1 S2 S3 S4	0.26 ± 0.09 0.27 ± 0.11 0.32 ± 0.17 0.36 ± 0.17	0.24 0.27 0.19 0.24	0.396 0.315 0.324 0.281	0.913 0.880 0.871 0.869	− 0.272 0.099 − 0.009 0.069
Pinus sylvestris	RW	S1 S2 S3	0.56 ± 0.22 1.29 ± 0.74 0.97 ± 0.50	0.16 0.13 0.09	0.405 0.385 0.179	0.935 0.904 0.739	0.147 0.046 − 0.472
	EW	S1 S2 S3	0.43 ± 0.18 0.96 ± 0.54 0.76 ± 0.39	0.17 0.17 0.17	0.359 0.348 0.170	0.922 0.889 0.727	0.172 0.034 0.076
	LW	S1 S2 S3	0.12 ± 0.05 0.33 ± 0.23 0.20 ± 0.11	0.16 0.17 0.16	0.260 0.286 0.204	0.881 0.857 0.769	0.084 0.049 − 0.028

m_sx, mean sensitivity; r_bt, mean correlation between plants; EPS, expressed population signal; AC1, first-order autocorrelation

ISSN: 1297-966X