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Title:Les - skladišče ogljika
Authors:ID Lipušček, Igor (Author)
ID Tišler, Vesna (Author)
Files:.pdf PDF - Presentation file, download (370,05 KB)
MD5: 4AA337AF40EB293B9EC0287FAE3803FF
PID: 20.500.12556/dirros/36d6beec-e07d-4a8b-bebe-11f5ed985ac2
 
Language:Slovenian
Typology:1.02 - Review Article
Organization:Logo SciVie - Slovenian Forestry Institute
Abstract:V prispevku je predstavljeno globalno gibanje ogljikovega dioksida, ki je zaradi velikih količin najpomembnejši toplogredni plin. Preučevali smo ogljikov cikel in možnosti za njegovo podaljšanje, kjer smo analizirali mehanizme, ki ogljikov dioksid odstranjujejo iz ozračja in ga za daljše časovno obdobje vežejo v trdne substance. Osredotočili smo se na ponor ogljikovega dioksida v lesno biomaso in skladiščenje ogljika v lesu. Na osnovi podatkov za delež komponent lesa in s kemijsko analizo komponent smo izračunali delež ogljika v lesu in ekvivalentno količino ogljikovega dioksida, ki je bila v procesu fotosinteze porabljena za nastanek 1 kg lesne materije. Ugotovili smo, da se za nastanek 1,0 kg absolutno suhega lesa v procesu fotosinteze iz atmosfere povprečno porabi 1,8 kg ogljikovega dioksida.
Keywords:ogljikov cikel, ogljikov dioksid, ponor ogljika, les
Year of publishing:2003
Publication status in journal:Published
Article version:Publisher's version of article
Number of pages:str. 71-89
Numbering:Vol. 71
PID:20.500.12556/DiRROS-7578 New window
UDC:630*813.1
ISSN on article:0351-3114
URN:URN:NBN:SI:doc-ZLBT0S7S
COBISS.SI-ID:1122441 New window
Publication date in DiRROS:12.07.2017
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Record is a part of a journal

Title:Zbornik gozdarstva in lesarstva
Shortened title:Zb. gozd. lesar.
Publisher:Gozdarski inštitut Slovenije
ISSN:0351-3114
COBISS.SI-ID:6206978 New window

Secondary language

Language:English
Title:Wood - a carbon depot
Abstract:The article examines the global movement of carbon dioxide, the most important greenhouse gas due to its large quantities. We studied the carbon cycle with possibilities of its extension, and analysed the mechanisms that remove carbon dioxide from the atmosphere and bind it into solid substances for a longer period of time. The focus was on carbon dioxide sink into biomass and carbon deposit in wood. On the basis of wood component data and chemical analysis of the components, we calculated the share of carbon in wood and the equivalent quantity of carbon dioxide used in the process of photosynthesis for formation of 1.0 kg of wood matter. It was established that in the process of photosynthesis, approximately 1.8 kg of carbon dioxide is used on average from the atmosphere to form 1 kg of absolutely dry wood.
Keywords:carbon cycle, carbon dioxide, carbon sink, wood


Collection

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

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