izpis_h1_title_alt

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

URLURL - Presentation file, Visit http://eprints.gozdis.si/293/1/zbgl%2D71%2D4.pdf This link opens in a new window

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)
Tipology:1.02 - Review Article
Organization:BF - Biotechnical Faculty
Year:2003
Number of pages:Str. 71-89
Numbering:Št. 71
UDC:630*813.1
ISSN on article:0351-3114
COBISS.SI-ID:1122441 This link opens in a new window
Views:1269
Downloads:211
Metadata:XML RDF-CHPDL DC-XML DC-RDF
 
Average score:(0 votes)
Your score:Voting is allowed only to logged in users.
:
Share:AddThis
AddThis uses cookies that require your consent. Edit consent...

Record is a part of a journal

Title:Zbornik gozdarstva in lesarstva
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
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:

Comments

Leave comment

You have to log in to leave a comment.

Comments (0)
0 - 0 / 0
 
There are no comments!

Back