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Title:Influence of meteorological conditions and crown defoliation on tree phenology in intensive forest monitoring plots in Slovenia
Authors:ID Vilhar, Urša (Author)
ID Skudnik, Mitja (Author)
ID Ferlan, Mitja (Author)
ID Simončič, Primož (Author)
Files:.pdf PDF - Presentation file, download (1,35 MB)
MD5: 44A7C8554D5B8D543F890FB83825381B
PID: 20.500.12556/dirros/536ba08d-dc07-490b-8d26-5ab3a9021309
 
Language:English
Typology:1.01 - Original Scientific Article
Organization:Logo SciVie - Slovenian Forestry Institute
Abstract:Data from the forest monitoring programme in Slovenia were used to assess the relationship between tree phenology, crown defoliation and meteorological conditions in Fagus sylvatica, Quercus robur and Picea abies forests in the 2004-2013 period. We hypothesized a species-specific response of first leaf unfolding, general leaf colouring, the length of the growing season to crown defoliation, air temperature, precipitation and soil water. In accordance with the hypothesis, we found a high sensitivity of first leaf unfolding to air temperature and precipitation for all species, exhibiting contrasting responses. We observed strong sensitivity of beech defoliation to precipitation and soil water conditions. Oak crown defoliation and next-year phenology were correlated, with higher crown defoliation contributing to earlier leaf unfolding, later autumn leaf colouring and longer growing season of oak in next year. Correlation between crown defoliation and phenology was found neither for beech nor spruce.
Publication status:Published
Publication version:Version of Record
Year of publishing:2014
Number of pages:str. 1-15
Numbering:Vol. 105
PID:20.500.12556/DiRROS-7788 New window
UDC:630*18:630*53(497.4)(045)=111
ISSN on article:2335-3112
URN:URN:NBN:SI:doc-7UXGMVVO
DOI:10.20315/ASetL.105.1 New window
COBISS.SI-ID:4107942 New window
Note:Besedilo v angl.;
Publication date in DiRROS:12.07.2017
Views:4319
Downloads:2316
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Record is a part of a journal

Title:Acta Silvae et Ligni
Publisher:Gozdarski inštitut Slovenije, založba Silva Slovenica, Biotehniška fakulteta, Oddelek za gozdarstvo in obnovljive gozdne vire, Biotehniška fakulteta, Oddelek za lesarstvo
ISSN:2335-3112
COBISS.SI-ID:266761216 New window

Secondary language

Language:English
Title:Vpliv vremenskih spremenljivk in osutosti krošenj na fenološke faze dreves na ploskvah intenzivnega monitoringa gozdnih ekosistemov v Sloveniji
Abstract:V naši raziskavi smo na podlagi podatkov spremljanja stanja gozdnih ekosistemov v Sloveniji ugotavljali povezanost fenofaz dreves, osutosti krošenj dreves in vremenskih razmer v gozdovih bukve, doba in smreke v letih 2004-2013. Predpostavili smo, da je odziv fenofaz prvih listov in iglic, splošnega rumenenja listja in dolžine vegetacijskega obdobja na osutost krošenj, temperaturo zraka, padavine in vsebnost vode v tleh vrstno specifičen. Ugotovili smo veliko odzivnost nastopa fenofaze prvih listov in iglic na temperaturo zraka in padavine za vse obravnavane drevesne vrste, vendar so se odzivi razlikovali. Ugotovili smo tudi veliko odzivnost osutosti krošnje bukve na količino padavin in vsebnost vode v tleh. Osutost krošenj in fenofaze doba v sledečem letu so bile korelirane, pri čemer je večja osutost krošenj prispevala k zgodnejšemu nastopu fenofaze prvih listov, splošnega rumenenja listja in dolžine vegetacijskega obdobja za dob v sledečem letu. Nismo pa ugotovili povezanosti med osutostjo krošenj in fenofazami bukve ali smreke.
Keywords:monitoring, gozni ekosistemi, fenologija dreves, osutost krošenj, temperatura zraka, padavine, tla, vsebnov vode v tleh, Slovenija


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  1. Acta Silvae et Ligni

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