Seppo Kellomäki

On geoclimatic variation in basic density of Scots pine wood.

Kellomäki S. (1979). On geoclimatic variation in basic density of Scots pine wood. Silva Fennica vol. 13 no. 1 article id 5015. https://doi.org/10.14214/sf.a14869

Abstract

The effect of temperature and water supply in the basic density of Scots pine (Pinus sylvestris L.) wood was studied on the basis of material obtained from the literature. On a monthly basis, the basic density increased with increasing mean temperature for June, July and August. The rainfall in these months had no detectable effect on the basic density except through the difference between rainfall and evaporation in July. On a yearly basis, the basic density increased with increasing mean temperature, temperature sum and length of growth period. The effect of water supply on the basic density was evident, and a linear relationship between basic density and annual rainfall was detected. The variation in basic density was, however, explained only partly by the chosen factors. Possible reasons for the poor explanatory power have been discussed.

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Keywords
Pinus sylvestris; Scots pine; climate; temperature; density; rainfall

Published in 1979

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Available at https://doi.org/10.14214/sf.a14869 | Download PDF