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Title:Use of different growth paramaters of Norway spruce (Picea abies (L.) Karst.) to study tree response to climate
Authors:Levanič, Tom (Author)
Jalkanen, Risto (Author)
Gričar, Jožica (Author)
Gagen, M. (Author)
Oven, Primož (Author)
Language:English
Tipology:1.01 - Original Scientific Article
Organisation:Logo SciVie - Slovenian Forestry Institute
Abstract:In the paper, potential analysis of various growth parameters of Norway spruceare introduced at the macro and micro levels. Dendroecological measurements give information as to xylem growth ring widths, their density and content of stable isotopes in the xylem growth rings. Needle trace method of the terminal annual shoot allows retrospective view into needle density ofthe terminal annual shoot and consequently reconstruction of the several parameters linked to the needles and air pollution. Using pinning method, it is possible to follow intra-annual dynamics of the radial growth of trees at the cellular level and furthermore investigate the effect of climatic factorson cambial activity.
Keywords:Norway spruce, multiproxy analysis, dendroecology, pinning, needle trace method
Year of publishing:2006
COBISS_ID:1798566 Link is opened in a new window
UDC:630*56(497.12*02 Pokljuka)(045)=20
ISSN on article:0351-3114
OceCobissID:6206978 Link is opened in a new window
URN:URN:NBN:SI:doc-3XULD8KR
Views:2741
Downloads:1002
Files:.pdf PDF - Presentation file, download (4,90 MB)
 
Journal:Zb. gozd. lesar.
Gozdarski inštitut Slovenije
 
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Secondary language

Language:English
Title:Uporabnost različnih rastnih parametrov navadne smreke (Picea abies (L.) Karst.) za študij odziva dreves na klimo
Abstract:V prispevku so predstavljene možnosti analize različnih rastnih parametrov navadne smreke na makro in mikro nivoju. Dendroekološke meritve nam dajo informacijo o širinah branik, gostotah branik in vsebnosti stabilnih izotopov ogljika v njih na nivoju branike ter jih retrospektivno povezati z različnimi okoljskimi informacijami. Metoda preučevanja sledi iglic terminalnega poganjkanam omogoča rekonstrukcijo gostote iglic terminalnega poganjka in posledično analizo številnih parametrov, vezanih na iglice in zračno polucijo.Z metodo pinning je mogoče slediti intraanualno dinamiko debelinske rasti drevesa na celičnem nivoju in nadalje raziskati vpliv klimatskih dejavnikov na kambijevo aktivnost.
Keywords:navadna smreka, Picea abies, multiproksistična analiza, dendroekologija, Pokljuka, metoda pinning, metoda sledi iglic


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