izpis_h1_title_alt

Les - skladišče ogljika
ID Lipušček, Igor (Author), ID Tišler, Vesna (Author)

.pdfPDF - Presentation file, Download (373,62 KB)
MD5: A1BCC5AD98171E5D99BEA097B1958A71
PID: 20.500.12556/rul/29c9e1de-7c5a-4f0b-9816-301dd67521b4

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.

Language:Slovenian
Keywords:ogljikov cikel, ogljikov dioksid, ponor ogljika, les
Work type:Not categorized (r6)
Typology:1.02 - Review Article
Organization:BF - Biotechnical Faculty
Year:2003
Number of pages:Str. 71-89
Numbering:Št. 71
PID:20.500.12556/RUL-28942 This link opens in a new window
UDC:630*813.1
ISSN on article:0351-3114
COBISS.SI-ID:1122441 This link opens in a new window
Publication date in RUL:11.07.2014
Views:1521
Downloads:225
Metadata:XML RDF-CHPDL DC-XML DC-RDF
:
Kopiraj citat
Share:AddThis
AddThis uses cookies that require your consent. Edit consent...

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 This link opens in a 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

Similar documents

Similar works from RUL:
Similar works from other Slovenian collections:

Back