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Title:Vpliv podnebnih sprememb na dinamiko glivnega razkroja lesa v Sloveniji
Authors:Humar, Miha (Author)
Lesar, Boštjan (Author)
Kržišnik, Davor (Author)
Language:Slovenian
Tipology:1.01 - Original Scientific Article
Organisation:Logo SciVie - Slovenian Forestry Institute
Abstract:Intenziteta glivnega razkroja je v največji meri odvisna od vrste lesa, temperature in padavinskih dogodkov. Če želimo oceniti življenjsko dobo in intervale vzdrževanja lesenih objektov, moramo oceniti, kako se bo v določenem okolju les obnašal. V ta namen so nam na voljo raznoliki modeli. V praksi se največ uporablja pristop, ki ga je razvil Theodore Scheffer. Scheffer je predlagal klimatski indeks (Schefferjev klimatski indeks - SCI), ki temelji na številu padavinskih dni in povprečni mesečni temperaturi. Na podlagi teh klimatskih podatkov smo izračunali Schefferjev klimatski indeks za izbrane lokacije v Sloveniji. Rezultati analize klimatskih razmer kažejo, da je Schefferjev klimatski indeks v večini analiziranih krajev v Sloveniji višji, kot je bil pred desetletji. Intenziteta razkroja se je povečala v vseh analiziranih krajih z izjemo Portoroža. Največje zvišanje Schefferjevega klimatskega indeksa smo zaznali v Ratečah.
Keywords:les, Schefferjev klimatski indeks, razkroj, podnebne spremembe, temperatura, padavinski dogodki
Year of publishing:2021
COBISS_ID:73233155 Link is opened in a new window
UDC:630*84+630*11(497.4)(045)=163.6
ISSN on article:2335-3112
DOI:10.20315/ASetL.125.5 Link is opened in a new window
Views:308
Downloads:161
Files:.pdf PDF - Presentation file, download (1004,81 KB)
URL URL - Source URL, visit https://doi.org/10.20315/ASetL.125.5
 
Journal:Acta Silvae et Ligni
Gozdarski inštitut Slovenije, založba Silvae Slovenica
 
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Licences

License:CC BY-SA 4.0, Creative Commons Attribution Share Alike 4.0 International
Link:http://creativecommons.org/licenses/by-sa/4.0/
Description:This Creative Commons license is very similar to the regular Attribution license, but requires the release of all derivative works under this same license.
Licensing start date:17.08.2021

Secondary language

Language:English
Title:Influence of climate change on the dynamics of the fungal decay of wood in Slovenia
Abstract:Heat islands (HI) are a common anthropogenic phenomenon and are defined as artificial surfaces (urban areas) that have a higher average temperature than their surroundings (rural areas). The aim of this work was to determine the influence of land use on the spatial distribution and intensity (HIi ) of HI in Slovenia. The MODIS Land Surface Temperature (LST) and Corine Land Cover (CLC) databases were used to perform the analysis. Within the identified HI, two HI levels were determined based on temperature difference. The results revealed a statistically significant negative correlation between HIi and both forest cover and forest fragmentation (forest edge density and ratio of mean forest patch size to HI size). Artificial surface was positively correlated with HIi . The results contribute to the understanding of the spatial distribution of HI and HIi and provide informationon for spatial planning and policy-making to reduce the negative impact of HI.
Keywords:wood, Scheffer climate index, decay, climate change, temperature, rainfall events


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