The purpose of this study is to determine the exceptional dry years of Pinus pinea L. (stone pine) by using dendroclimatology, and Selection drought-resistant trees depending on the differentiation in the width of the annual growth rings of exceptional dry years and adopting them as seed mothers....
Author(s)
Karpukhin, M. Y.; Yussef, A. M.
Publisher
IOP Publishing Ltd, Bristol, UK
Citation
IOP Conference Series : Earth and Environmental Science, 2021, 699,
In this paper, a procedure for transforming hyperspectral imaging information into intra-growth ring wood densities is presented. Particular focus was given to comparing the neural network and Partial Least Squares Regression (PLSR) processing methods. The hyperspectral measurements were performed...
Author(s)
Fernandes, A.; Lousada, J.; Morais, J.; Xavier, J.; Pereira, J.; Melo-Pinto, P.
Publisher
Elsevier, Amsterdam, Netherlands
Citation
Computers and Electronics in Agriculture, 2013, 94, pp 71-81
Climate projections predict shifts in environmental conditions, with cascade effects on forest growth dynamics. As such, Pinus pinea L., an ecologically important low-elevation Mediterranean tree, can be threatened by drought events. The occurrence of negative stem growth anomalies ("negative...
Author(s)
Piraino, S.; Roig, F. A.
Publisher
Instituto de Florestas, Universidade Federal Rural do Rio de Janeiro, Seropédica, Brazil
Citation
Floresta e Ambiente, 2020, 27, 4,
Tree rings are an ecological indicator, useful for studying the adaptation of trees in a changing environment, especially in the unique habitat of high-elevation cliff forests. The main aim of this study was to characterize tree-ring changes in Stone pine (Pinus cembra L.) growing in the extreme...
Author(s)
Izworska, K.; Muter, E.; Matulewski, P.; Zielonka, T.
Publisher
Elsevier Ltd, Oxford, UK
Citation
Ecological Indicators, 2023, 148,
In this paper, Hierarchical Factor Classification (HFC), an exploratory method of classification of characters is introduced, in comparison with Principal Component Analysis (PCA) in order to show its advantages, in particular when dealing with time series. Exploratory data analysis may play a very ...
Author(s)
Sergio Camiz; Spada, F.; Denimal, J. J.; Piraino Sergio
Publisher
Forestry Research Centre, Arezzo, Italy
Citation
Annals of Silvicultural Research, 2020, 45, 1, pp 62-75
Pinewoods are distinctive environmental elements in the Mediterranean coastal area and have both natural and historical significance. From the evening of March 4th to the morning of March 5th, 2015, a severe and unusual windstorm occurred in the Tuscany region of central Italy with wind gusts over...
Author(s)
Baroni, C.; Brunetti, M.; Cerrato, R.; Coppola, A.; Betti, G.; Salvatore, M. C.
Publisher
Elsevier GmbH, Munich, Germany
Citation
Dendrochronologia, 2020, 62,
Drought-induced forest dieback can lead to a tipping point in community dominance, but the coupled response at the tree and stand-level response has not been properly addressed. New spatially and temporally integrated monitoring approaches that target different biological organization levels are...
Author(s)
Moreno-Fernández, D.; Camarero, J. J.; García, M.; Lines, E. R.; Sánchez-Dávila, J.; Tijerín, J.; Valeriano, C.; Viana-Soto, A.; Zavala, M. Á.; Ruiz-Benito, P.
Publisher
Springer, New York, USA
Citation
Ecosystems, 2022, 25, 8, pp 1738-1753
Diplodia shoot blight is an emergent forest disease in Europe caused by Diplodia sapinea. The short-term impacts of the pathogen on tree physiology are well known, but its capacity to cause mortality has been poorly documented. We compared the survival of four pine species affected by Diplodia...
Author(s)
Caballol, M.; Ridley, M.; Colangelo, M.; Valeriano, C.; Camarero, J. J.; Oliva, J.
Publisher
Elsevier Ltd, Oxford, UK
Citation
Forest Ecology and Management, 2022, 505,
Tree rings are among the best sources of proxy data for reconstructing past climatic records. In this study we explore for the first time what type of climatic signals can be reconstructed from stone pine (Pinus pinea L.) based on tree-rings from central Italy (Roman coast). Samples from 112 stone...
Author(s)
Mazza, G.; Sarris, D.
Publisher
Forestry Research Centre, Arezzo, Italy
Citation
Annals of Silvicultural Research, 2018, 42, 2, pp 68-78
Sub-fossil wood is often affected by the decaying process that introduces uncertainties in the measurement of oxygen and carbon stable isotope composition in cellulose. Although the cellulose stable isotopes are widely used as climatic proxies, our understanding of processes controlling their...
Author(s)
Nagavciuc, V.; Kern, Z.; Perșoiu, A.; Kesjár, D.; Popa, I.
Publisher
Elsevier GmbH, München, Germany
Citation
Dendrochronologia, 2018, 49, pp 110-117