In this case study, set in south-west Slovenia, the feasibility of reconstructing green water (the combined amount of evaporated and transpired water in trees and available in the soil) was investigated. In a simplified scheme, the amounts of green water were calculated as the difference between...
Author(s)
Poljanšek, S.; Vilhar, U.; Levanič, T.
Publisher
Springer Berlin, Heidelberg, Germany
Citation
Environmental Earth Sciences, 2018, 77, 3, pp 92
Climatically controlled allocation to reproduction is a key mechanism by which climate influences tree growth and may explain lagged correlations between climate and growth. We used continent-wide datasets of tree-ring chronologies and annual reproductive effort in Fagus sylvatica from 1901 to 2015 ...
Author(s)
Hacket-Pain, A. J.; Ascoli, D.; Vacchiano, G.; Biondi, F.; Cavin, L.; Conedera, M.; Drobyshev, I.; Liñán, I. D.; Friend, A. D.; Grabner, M.; Hartl, C.; Kreyling, J.; Lebourgeois, F.; Levanič, T.; Menzel, A.; Maaten, E. van D.; Maaten-Theunissen, M. van der; Muffler, L.; Motta, R.; Roibu, C. C.; Popa, I.; Scharnweber, T.; Weigel, R.; Wilmking, M.; Zang, C. S.
Publisher
Wiley, Oxford, UK
Citation
Ecology Letters, 2018, 21, 12, pp 1833-1844
Machine learning (ML) is a widely unexplored field in dendroclimatology, but it is a powerful tool that might improve the accuracy of climate reconstructions. In this paper, different ML algorithms are compared to climate reconstruction from tree-ring proxies. The algorithms considered are multiple ...
Author(s)
Jevšenak, J.; Džeroski, S.; Zavadlav, S.; Levanič, T.
Publisher
Laboratory of Tree-Ring Research, University of Arizona, Tucson, USA
Citation
Tree-Ring Research, 2018, 74, 2, pp 210-224
In this article the basic of isotope theory of plant tissue is described. The emphasis is on the main factors and processes, which influence the stable carbon isotopic ratios in tree-rings and on the corrections, which have to be applied before further analysis of stable carbon isotope chronology....
Author(s)
Hafner, P.; Levanič, T.
Publisher
Zveza lesarjev Slovenije-LES, Ljubljana, Slovenia
Citation
Les (Ljubljana), 2010, 62, 5, pp 171-178
Debris floods are mass movement events which are usually triggered by intense short duration rainfall events. They often occur on alluvial fans in an alpine environment. Due to their sever geohazard potential they pose a serious threat to infrastructure and human life. To minimize their threat...
Author(s)
Novak, A.; Popit, T.; Tom Levanic; Šmuc, A.; Kaczka, R. J.
Publisher
Elsevier Ltd, Oxford, UK
Citation
Geomorphology, 2020, 367,
Based on previous measurements from 1962 to 2017 on forest research plots located on former slash-and-burn farming areas in the cadastral municipality of Koprivna, the diameter and height increment as well as volume increments of the two main tree species - spruce and larch - were calculated. These ...
Author(s)
Golob, J.; Levanič, T.; Hladnik, D.
Publisher
Slovenian Forestry Institute, Ljubljana, Slovenia
Citation
Acta Silvae et Ligni, 2021, 126, pp 23-39
We compared the results of dendrochronological research of mature spruce trees from the stand canopy with the assessment of radial increment on the study plots in spruce stands on Pokljuka. In the comparison, we use raw measurement data (age trend was not removed) from dendrochronological analysis...
Author(s)
Hladnik, D.; Levanič, T.
Publisher
Zveza Gozdarskih Drustev Slovenije, Ljubljana, Slovenia
Citation
Gozdarski Vestnik, 2021, 79, 3, pp 67-83
To develop climate models and improve the decision-base for future forestry and agronomy strategies, information on the frequency, intensity and duration of extreme events from the time before instrumentally measured meteorological data should be assessed. The science of acquiring this information...
Author(s)
Poljanšek, S.; Levanič, T.
Publisher
University of Montenegro, Podgorica, Montenegro
Citation
Agriculture and Forestry, 2015, 61, 4, pp 285-292
European beech (Fagus sylvatica L.) is an important component of forests in the alpine and continental biogeographical regions of Croatia. This study aimed to (1) analyze the long-term response of beech to climate, (2) identify potentially critical climatic conditions that could negatively affect...
Author(s)
Levanič, T.; Ugarković, D.; Seletković, I.; Ognjenović, M.; Marušić, M.; Bogdanić, R.; Potočić, N.
Publisher
MDPI AG, Basel, Switzerland
Citation
Plants, 2023, 12, 13,
Associations of pedunculate oak (Quercus robur L.) radial growth with satellite-based soil moisture (SM) during the intensive tree growth period over a 30-year time span (1980-2010) were analyzed. This study included tree-ring width (TRW) chronologies from 22 stands located in four southeastern...
Author(s)
Kostić, S.; Wagner, W.; Orlović, S.; Levanić, T.; Zlatanov, T.; Goršić, E.; Kesić, L.; Matović, B.; Tsvetanov, N.; Stojanović, D. B.
Publisher
Elsevier Ltd, Oxford, UK
Citation
Science of the Total Environment, 2021, 800,