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Title:Prirastna depresija pri jelki v Dinarskem fitogeografskem območju med leti 1960 in 1995
Authors:ID Levanič, Tom (Author)
Files:.pdf PDF - Presentation file, download (1,01 MB)
MD5: 3F48A2742AD3F84EBB50740E56703164
PID: 20.500.12556/dirros/f48a66e8-1f2e-4883-80eb-27ad24612a0b
 
Language:Slovenian
Typology:1.01 - Original Scientific Article
Organization:Logo SciVie - Slovenian Forestry Institute
Abstract:V Dinarskem fitogeografskem območju smo na 6 raziskovalnih objektih preučili pojav prirastne depresije pri jelki v obdobju 1960-1995. Vzorčili smo v transektih dolžine 400-600 m. Skupaj smo analizirali 365 jelk različnih stopenj prizadetosti. Ugotovili smo, da se je prirastna depresija začela leta 1960 in da je prirastek upadal do leta 1986, nato pa se je začel povečevati. Povečevanje širine branike in pozitiven odziv jelke na izboljšanje rastnih pogojev sta močno odvisna od rastnosti dreves. Tako so se na izboljšanje najbolj odzvale navidezno neprizadete jelke, medtem ko pri prizadetih jelkah izrazitega izboljšanja ni. Pri močno prizadetih jelkah pa se propadanje nadaljuje. Izkazalo se je, da so najbolj prizadeti tisti objekti, ki ležijo bliže urbanih središč in manj tisti, ki so od njih bolj oddaljeni
Keywords:jelka, Abies alba, dendrokronologija, Slovenija, propadanje gozda, onesnaževanje
Publication status:Published
Publication version:Version of Record
Year of publishing:1997
Number of pages:Str. 137-164
Numbering:Vol. 52
PID:20.500.12556/DiRROS-7265 New window
UDC:630*17Abies alba Mill.:630*56:630*48(497.4)
ISSN on article:0351-3114
COBISS.SI-ID:90505 New window
Publication date in DiRROS:12.07.2017
Views:4479
Downloads:1888
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Record is a part of a proceedings

Title:Proučevanje propadanja gozdov v Sloveniji v obdobju 1985-1995
COBISS.SI-ID:66764800 New window

Record is a part of a journal

Title:Zbornik gozdarstva in lesarstva. forest and wood science & technology
Shortened title:Zb. gozd. lesar.
Publisher:Gozdarski inštitut Slovenije, Biotehniška fakulteta, Oddelek za gozdarstvo in obnovljive gozdne vire, Biotehniška fakulteta, Oddelek za lesarstvo
ISSN:0351-3114
COBISS.SI-ID:6206978 New window

Secondary language

Language:Undetermined
Title:Growth depression of silver fir (Abies alba Mill.) in the Dinaric phytogeographic region between 1960-1995
Abstract:Six research plots in Dinaric phytogeographic region were chosen to enable the analysis of the growth depression of the silver fir (Abies alba Mill.) from 1960-1995. Sampling was done in 400-600 m long transects. Altogether 365 trees of various health condition were analysed. It was established that growth depression started in year 1960 and reached its lowest point in 1986. Thereafter the increment slowly started to increas. Increment increase and positive reaction of silver fir strongly depend on individual silver fir vitality. The unaffected silver firs have positively reacted with increment incerease, while heavelly affected continue with increment decline showing no improvement at all. Intermediatelly affected silver firs have evidenced only moderate increment recovery. It was also observed that the research objects in the viccinity of urban centers (Ravnik, Javornik and Mokrec) exhibited higher increment decrease than the distant ones (Glažuta, Mašun and Škocjan)


Collection

This document is a part of these collections:
  1. Acta Silvae et Ligni

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