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@article{1612817,
author = {Vašíčková, Ivana and Šamonil, Pavel and Král, Kamil and Ubilla, Andrea Elina Fuentes and Daněk, Pavel and Adam, Dušan},
article_location = {Amsterdam},
article_number = {JUL},
doi = {http://dx.doi.org/10.1016/j.foreco.2019.04.018},
keywords = {Boundary line; Canopy gaps; Dendroecology; Fine-scale disturbances; Tree-growth release},
language = {eng},
issn = {0378-1127},
journal = {Forest Ecology and Management},
title = {Driving factors of the growth response of Fagus sylvatica L. to disturbances: A comprehensive study from Central-European old-growth forests},
url = {https://www.sciencedirect.com/science/article/pii/S0378112719300647?via%3Dihub},
volume = {444},
year = {2019}
}
TY - JOUR
ID - 1612817
AU - Vašíčková, Ivana - Šamonil, Pavel - Král, Kamil - Ubilla, Andrea Elina Fuentes - Daněk, Pavel - Adam, Dušan
PY - 2019
TI - Driving factors of the growth response of Fagus sylvatica L. to disturbances: A comprehensive study from Central-European old-growth forests
JF - Forest Ecology and Management
VL - 444
IS - JUL
SP - 96-106
EP - 96-106
PB - Elsevier
SN - 03781127
KW - Boundary line
KW - Canopy gaps
KW - Dendroecology
KW - Fine-scale disturbances
KW - Tree-growth release
UR - https://www.sciencedirect.com/science/article/pii/S0378112719300647?via%3Dihub
L2 - https://www.sciencedirect.com/science/article/pii/S0378112719300647?via%3Dihub
N2 - Despite improvements of dendrochronological techniques in many forest ecosystems, studies describing the growth responses of trees following disturbance events including comprehensive data on factors and processes behind tree-growth release are rare, especially for European temperate forests, limiting the interpretation and generalization of dendroecological studies. Here we examine the effect of key factors on the growth reaction of Paps sylvatica L. to disturbances in 8 old-growth forests in the Czech Republic, independently dated using three different data sources - tree censuses, dendrochronology and historical aerial photographs. Using 117 increment cores, we studied four parameters of radial tree-growth surrounding canopy gaps: magnitude, duration, abruptness and response shift, in relation to factors of different spatial scales, i.e. tree-, gap- and stand-level variables. Our results indicate that the beech growth response to gap formation strongly differs across a complex of factors at diverse spatial levels, frequently occurring in noteworthy interactions. A positive trend for the gap size * radiation interaction in the analysis of magnitude was found, suggesting that the effect of gap area differs among topographical features. As for duration and abruptness, the interaction of distance and mortality mode was identified, indicating a longer and more gradual reaction along with increasing distance of the cored tree from the gap centre, varying by the type of the gap maker's death. In addition, an altitudinal gradient was found to predict the magnitude of growth changes and the time interval between the disturbance and the reaction of nearby trees. Surprisingly, the diameter of the surviving trees was not a good predictor of radial growth, with a significant positive relationship to just abruptness. An effect of locality was not observed, facilitating the broad applicability of our findings across a wide range of beech-dominated temperate forests. Our results emphasize the general limits of dendrochronological data in disturbance spatial pattern studies, as indicated by the considerable variability in the responses of neighbouring trees to identical disturbance event. A detailed examination of the growth reaction, considering not only the response magnitude but also other important parameters, plays a key role in the precision of detecting growth releases as well as in reducing the sample size required for summary disturbance history evaluations. In focusing on this issue we believe we contribute to future dendroecological research by demonstrating the need for more precise disturbance history evaluations.
ER -
VAŠÍČKOVÁ, Ivana, Pavel ŠAMONIL, Kamil KRÁL, Andrea Elina Fuentes UBILLA, Pavel DANĚK a Dušan ADAM. Driving factors of the growth response of Fagus sylvatica L. to disturbances: A comprehensive study from Central-European old-growth forests. \textit{Forest Ecology and Management}. Amsterdam: Elsevier, 2019, roč.~444, JUL, s.~96-106. ISSN~0378-1127. Dostupné z: https://dx.doi.org/10.1016/j.foreco.2019.04.018.
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