Comparison of emissions of biogenic volatile organic compounds from leaves of three tree species

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67179843%3A_____%2F15%3A00456330" target="_blank" >RIV/67179843:_____/15:00456330 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
Comparison of emissions of biogenic volatile organic compounds from leaves of three tree species
Original language description
Biogenic volatile organic compounds (BVOCs) play many roles in plants? ecophysiology and have the potential to affect atmospheric quality due to their chemical reactivity. Rates of BVOC emissions are highly variable depending on plant species and growingcondition. Our study evaluated the amounts and spectra of BVOCs emitted from three tree species. We investigated BVOC emissions from the leaves of mature Norway spruce and sessile oak saplings grown in the field and from 1-year-old cuttings of hybrid poplar grown under laboratory conditions. Emitted BVOCs were sampled on desorption Tenax tubes in parallel with gas-exchange measurements. After subsequent thermal desorption of Tenax tubes, BVOC profiles were estimated by gas chromatography coupled with mass spectrometry. The tree species showed substantial differences in BVOC emission rates per unit leaf area ranging between 2.33 and 25.67 nmol m?2 s?1. Spruce trees had the lowest BVOC emissions and oak had slightly higher BVOC emissions
Czech name
—
Czech description
—

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Global Change: A Complex Challenge : Conference Proceedings
ISBN
978-80-87902-10-3
ISSN
—
e-ISSN
—
Number of pages
4
Pages from-to
126-129
Publisher name
Global Change Research Centre, The Czech Academy of Sciences, v. v. i.
Place of publication
Brno
Event location
Brno
Event date
Mar 23, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—

Similar results(10)