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Statistics of tree-ring chronology.
| Site | Mann–Kendall trend test |
Mann–Whitney test |
Period | |||||
| Mean-value | Zc | H0 | Trend | Abrupt | |Zc| | H0 | ||
| Degraded region | 0.94 | –1.37 | A | No significant trend | 1976 | 2.9 | R | 7,12,21 |
| 2001 | 0.35 | A | ||||||
| Non-degraded region | 1.01 | 1.64 | A | No significant trend | 2008 | 4.26 | R | 7,13,21 |
