The effect of air elevated [CO2] on crown architecture and aboveground biomass in Norway spruce

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67179843%3A_____%2F12%3A00383464" target="_blank" >RIV/67179843:_____/12:00383464 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

The effect of air elevated [CO2] on crown architecture and aboveground biomass in Norway spruce

Original language description

Potential influence of air elevated [CO2] on aboveground biomass was investigated on young (17-19 year old) Norway spruce (Picea abies [L.] Karst.) trees cultivated inside glass domes (GD) with ambient (A, 370 mmol (CO2) mol-1) and elevated (E, 700 mmol(CO2) mol-1) atmospheric CO2 concentrations ([CO2]) established in 1997. GDs were working as a semi-open system (Urban et al. 2001). The trees were growing in two different stand densities (S, 5,000 tree ha-1 and D, 10,000 tree ha-1) until 2002. Then thefirst analysis of harvested trees from schematic thinning was done. Two years later the second analysis was performed. Amount of branches with secondary shoots (SS), total amount of SS on branches were higher within the crowns of E- trees comparing to A- ones, particularly in S stand. After thinning, number of branches with SS and stem SS decreased and it was found to be even lower in ES than in AS. However, leaf (LB), branch (BB), stem (SB) and total aboveground (TBA) biomass of tree w

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EH - Ecology - communities

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2012

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Baltic Forestry

ISSN

1392-1355

e-ISSN

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Volume of the periodical

18

Issue of the periodical within the volume

1

Country of publishing house

LT - LITHUANIA

Number of pages

10

Pages from-to

2-11

UT code for WoS article

000309795700001

EID of the result in the Scopus database

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