Document Detail


The influence of climate change on stomatal ozone flux to a mountain Norway spruce forest.
MedLine Citation:
PMID:  22682306     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
Daily stomatal ozone flux to a mountain Norway spruce forest stand at the Bily Kriz experimental site in the Beskydy Mts. (Czech Republic) was modelled using a multiplicative model during the 2009 growing season. The multiplicative model was run with meteorological data for the growing season 2009 and ALADIN-CLIMATE/CZ model data for the 2030 growing season. The exceedance of the flux-based critical level of O(3) (Phytotoxic Ozone Dose) might be lower for Norway spruce at the Bily Kriz experimental site in a future climate (around 2030), due to increased stomatal closure induced by climate change, even when taking into account increased tropospheric background O(3) concentration. In contrast, exceedance of the concentration-based critical level (AOT40) of O(3) will increase with the projected increase in background O(3) concentration. Ozone concentration and stomatal flux of ozone significantly decreased NEP under both present and future climatic conditions, especially under high intensities of solar radiation.
Authors:
Miloš Zapletal; Jan Pretel; Petr Chroust; Pavel Cudlín; Magda Edwards-Jonášová; Otmar Urban; Radek Pokorný; Radek Czerný; Iva Hůnová
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-6-6
Journal Detail:
Title:  Environmental pollution (Barking, Essex : 1987)     Volume:  -     ISSN:  1873-6424     ISO Abbreviation:  -     Publication Date:  2012 Jun 
Date Detail:
Created Date:  2012-6-11     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  8804476     Medline TA:  Environ Pollut     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Copyright Information:
Copyright © 2012 Elsevier Ltd. All rights reserved.
Affiliation:
Silesian University at Opava, Faculty of Philosophy and Science, Masarykova 37, 746 01 Opava, Czech Republic; Ekotoxa s.r.o. - Centre for Environment and Land Assessment, Otická 37, 74601 Opava, Czech Republic.
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