Full text available in english in Adobe Acrobat format:https://www.forestry.actapol.net/issue1/volume/4_1_2015.pdf
Issue 14 (1) 2015 pp. 39-46
Katarzyna Kaźmierczak, Bogna Zawieja, Tomasz Najgrakowski
Poznań University of Life Sciences
Height increments of Scots pine (Pinus sylvestis L.). The effect of weather conditions
Abstract
The effect of weather conditions on height increments of trees was investigated within eight age classes. Weather conditions (temperature and precipitation) were presented using Sielianinow’s hydrothermal index in the quarterly periods and the De Martonne index in the annual periods. Drought index in a given year was found to have a negative effect on height increments of trees in the following year. A significant effect of weather conditions found in a given increment year was observed only in the case of the youngest trees.
Keywords: De Martonne index, Sielianinow’s hydrothermal index, weather condition, Pinus sylvestris L.
Full text available in english in Adobe Acrobat format:https://www.forestry.actapol.net/issue1/volume/4_1_2015.pdf
https://doi.org/10.17306/J.AFW.2015.1.4
For citation:
| MLA | Kaźmierczak, Katarzyna, et al. "Height increments of Scots pine (Pinus sylvestis L.). The effect of weather conditions." Acta Sci.Pol. Silv. 14.1 (2015): . https://doi.org/10.17306/J.AFW.2015.1.4 |
| APA | Kaźmierczak, K., Zawieja, B., Najgrakowski T. (2015). Height increments of Scots pine (Pinus sylvestis L.). The effect of weather conditions. Acta Sci.Pol. Silv. 14 (1), https://doi.org/10.17306/J.AFW.2015.1.4 |
| ISO 690 | KAźMIERCZAK, Katarzyna, ZAWIEJA, Bogna, NAJGRAKOWSKI, Tomasz. Height increments of Scots pine (Pinus sylvestis L.). The effect of weather conditions. Acta Sci.Pol. Silv., 2015, 14.1: . https://doi.org/10.17306/J.AFW.2015.1.4 |
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