Effect of ozone concentration on net ecosystem production: A case study in a Norway spruce forest

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67179843%3A_____%2F15%3A00455370" target="_blank" >RIV/67179843:_____/15:00455370 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Effect of ozone concentration on net ecosystem production: A case study in a Norway spruce forest

Popis výsledku v původním jazyce

Tropospheric ozone is one of the most important phytotoxic air pollutants. There is evidence that ambient ozone concentrations and stomatal fluxes cause detrimental effects in European forests, including visible leaf injuries, growth reduction, and altered sensitivity to biotic and abiotic stresses. In this chapter we present daily variation in ozone deposition flux to a Norway spruce forest as estimated using the gradient method. Results from measurements and the model were in good agreement. During the 2007?2009 vegetation periods, POD (phytotoxic ozone dose) substantially exceeded the threshold value of 8 mmol m?2 suggested by ICP Vegetation (2010) for the protection of Norway spruce forests. Global carbon models that do not take into account the NEP reduction caused by ozone may result in overestimation. Until now, only a few studies have incorporated this NEP loss. From the perspective of the precautionary principle to sustain wood stock productivity, it seems important to include

Název v anglickém jazyce

Effect of ozone concentration on net ecosystem production: A case study in a Norway spruce forest

Popis výsledku anglicky

Tropospheric ozone is one of the most important phytotoxic air pollutants. There is evidence that ambient ozone concentrations and stomatal fluxes cause detrimental effects in European forests, including visible leaf injuries, growth reduction, and altered sensitivity to biotic and abiotic stresses. In this chapter we present daily variation in ozone deposition flux to a Norway spruce forest as estimated using the gradient method. Results from measurements and the model were in good agreement. During the 2007?2009 vegetation periods, POD (phytotoxic ozone dose) substantially exceeded the threshold value of 8 mmol m?2 suggested by ICP Vegetation (2010) for the protection of Norway spruce forests. Global carbon models that do not take into account the NEP reduction caused by ozone may result in overestimation. Until now, only a few studies have incorporated this NEP loss. From the perspective of the precautionary principle to sustain wood stock productivity, it seems important to include

Druh

C - Kapitola v odborné knize

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

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Projekt

<a href="/cs/project/LO1415" target="_blank" >LO1415: CzechGlobe 2020 - Rozvoj Centra pro studium dopadů globální změny klimatu</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název knihy nebo sborníku

Global Change & Ecosystems

ISBN

978-80-87902-14-1

Počet stran výsledku

12

Strana od-do

138-149

Počet stran knihy

215

Název nakladatele

Global Change Research Centre, Academy of Sciences of the Czech Republic, v. v. i

Místo vydání

Brno

Kód UT WoS kapitoly

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