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Diameter growth of Silver fir (Abies alba Mill.), Scots pine (Pinus sylvestris L.), and Black pine (Pinus nigra Arnold) in Central European forests [Elektronski vir] : findings from SloveniaBončina, Andrej ; Trifković, Vasilije ; Ficko, AndrejThe main objectives of the study were to (1) determine the response of the diameter growth of silver fir, Scots pine, and black pine in Central European seminatural forests to tree, stand, and ... environmental factors and (2) test for differences in their growth rate on different soils. Based on 26,291 permanent sampling plots (500 m² each), we developed a linear mixed-effects model of the diameter increment for each of these tree species. The models explained 32%–47% of the total diameter increment variability. The models differ in the set of predictors. All models suggested a non-linear effect of tree diameter on diameter increment. Nine predictors were common to all three models (stand basal area, quadratic mean diameter, basal area of overtopping trees, the proportion of beech in the stand volume, inclination, elevation, mean annual temperature, mean diurnal range, and soil unit), and six predictors were specific for one or two models (tree diameter, logarithm of tree diameter, proportion of other broadleaves, site productivity, rockiness, eastness index). Tree diameter was the most important variable for fir growth, while climatic variables explained most of the variability in pine diameter growth. The soil unit contributed from 5.3% to 7.5% to the explained diameter increment variability. Although the developed models are only locally accurate and cannot be used outside the study area without validation, the model predictions can be compared to those in other stand growth simulators and other geographical regions.Source: Forests [Elektronski vir]. - ISSN 1999-4907 (Vol. 14, iss. 4 [article no. 793], 2023, 16 str.)Type of material - e-articlePublish date - 2023Language - englishCOBISS.SI-ID - 149608195
Author
Bončina, Andrej |
Trifković, Vasilije |
Ficko, Andrej
Topics
model prirastka premera posameznega drevesa |
srebrna jelka |
navadni bor |
črni bor |
mešanica vrst |
topografija |
enota tal |
polnaravni gozd |
individual tree diameter increment model |
silver fir |
Scots pine |
black pine |
species mixture |
topography |
soil unit |
seminatural forest
Author | Bončina, Andrej ; Trifković, Vasilije ; Ficko, Andrej |
Title | Diameter growth of Silver fir (Abies alba Mill.), Scots pine (Pinus sylvestris L.), and Black pine (Pinus nigra Arnold) in Central European forests [Elektronski vir] : findings from Slovenia |
Publication date | 2023-04-12 |
COBISS.SI-ID | 149608195 |
Publication version in repository | Publisher's version |
Publication licence | Creative Commons Attribution-NonCommercial 4.0 International |
Embargo | Immediate publication for public |
Project(s) from which the publication was funded
Title | Acronym | Project ID | Funder |
---|---|---|---|
Obvladovanje tveganj pri gospodarjenju z gozdovi zaradi klimatskih sprememb | V4-2211 | V4-2211 | |
Razvoj modelov za gospodarjenje z gozdovi v Sloveniji | V4-2014-2020 |
Javna agencija za znanstvenoraziskovalno in inovacijsko dejavnost Republike Slovenije |
|
Gozd, gozdarstvo in obnovljivi gozdni viri | P4-0059-2020 |
Javna agencija za znanstvenoraziskovalno in inovacijsko dejavnost Republike Slovenije |
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Link |
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https://doi.org/10.3390/f14040793 |
https://www.mdpi.com/1999-4907/14/4/793 |
https://repozitorij.uni-lj.si/IzpisGradiva.php?id=145342 |
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Database name | Field | Year |
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Bončina, Andrej | 10801 |
Trifković, Vasilije | 52403 |
Ficko, Andrej | 27615 |
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