Radial growth of Pinus sylvestris L. in the island massif of lichen pine forest in the Pechora Polar regions

Dynamics of radial growth of Pinus sylvestris L. in conditions of heat deficiency and moisture sufficiency in transitive forest-tundra zone in the European north- east is considered. High enough coherence of individual rows of Pinus sylvestris L. radial growth allowed to make the generalized 217-year-long chronology. The analysis of tree-ring chronology has shown that many-year changeability of pineradial growth is caused by temperature fluctuations in summer months. Bymeans of response function a significant positive regression link (at P