Morphological, biochemical and physiological traits of upper and lower canopy leaves of European

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67179843%3A_____%2F15%3A00443741" target="_blank" >RIV/67179843:_____/15:00443741 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1093/treephys/tpu104" target="_blank" >http://dx.doi.org/10.1093/treephys/tpu104</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1093/treephys/tpu104" target="_blank" >10.1093/treephys/tpu104</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Morphological, biochemical and physiological traits of upper and lower canopy leaves of European

Popis výsledku v původním jazyce

The present work has explored for the first time acclimation of upper versus lower canopy leaves along an altitudinal gradient. We tested the hypothesis that restrictive climatic conditions associated with high altitudes reduce within-canopy variations of leaf traits. The investigated beech (Fagus sylvatica L.) forest is located on the southern slope of the Hrubý Jeseník Mountains (Czech Republic). All measurements were taken on leaves from upper and lower parts of the canopy of mature trees (>85 yearsold) growing at low (400?m above sea level, a.s.l.), middle (720?m a.s.l.) and high (1100?m a.s.l.) altitudes. Compared with trees at higher altitudes, those growing at low altitudes had lower stomatal conductance, slightly lower CO(2) assimilation rate(A(max)) and leaf mass per area (LMA), and higher photochemical reflectance index, water-use efficiency and Rubisco content. Given similar stand densities at all altitudes, the different growth conditions result in a more open canopy and

Název v anglickém jazyce

Morphological, biochemical and physiological traits of upper and lower canopy leaves of European

Popis výsledku anglicky

The present work has explored for the first time acclimation of upper versus lower canopy leaves along an altitudinal gradient. We tested the hypothesis that restrictive climatic conditions associated with high altitudes reduce within-canopy variations of leaf traits. The investigated beech (Fagus sylvatica L.) forest is located on the southern slope of the Hrubý Jeseník Mountains (Czech Republic). All measurements were taken on leaves from upper and lower parts of the canopy of mature trees (>85 yearsold) growing at low (400?m above sea level, a.s.l.), middle (720?m a.s.l.) and high (1100?m a.s.l.) altitudes. Compared with trees at higher altitudes, those growing at low altitudes had lower stomatal conductance, slightly lower CO(2) assimilation rate(A(max)) and leaf mass per area (LMA), and higher photochemical reflectance index, water-use efficiency and Rubisco content. Given similar stand densities at all altitudes, the different growth conditions result in a more open canopy and

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

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Projekt

<a href="/cs/project/EE2.3.20.0246" target="_blank" >EE2.3.20.0246: Vybudování vědeckého týmu environmentální metabolomiky a ekofyziologie a jeho zapojení do mezinárodních sítí</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 periodika

Tree Physiology

ISSN

0829-318X

e-ISSN

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Svazek periodika

35

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

14

Strana od-do

47-60

Kód UT WoS článku

000350103700006

EID výsledku v databázi Scopus

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