Transmittance of young Norway spruce stand canopy for photosynthetically active radiation during the growing season

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67179843%3A_____%2F13%3A00391332" target="_blank" >RIV/67179843:_____/13:00391332 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/62156489:43410/13:00199338

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Transmittance of young Norway spruce stand canopy for photosynthetically active radiation during the growing season

Popis výsledku v původním jazyce

Analysis of transmittance of young Norway spruce stand canopy for photosynthetically active radiation (PAR) was made at the study site of Bílý Kříž (the Moravian-Silesian Beskids Mts., the Czech Republic) at diff erent sky conditions during the growing season in 2010. For the description of PAR transmittance diff erent phenological phases of the spruce stand development in clear and overcast days were chosen. The mean daily PAR transmittance of the spruce canopy was signifi cantly higher in overcast days compared with clear ones. Diff use PAR thus penetrated into lower parts of the canopy more effi ciently than direct one. PAR transmittance of young Norway spruce stand canopy was diff erent in individual phenological phases of the spruce stand canopy which was caused by changes in the stand structure during the growing season. Thus monitoring of transmittance of young Norway spruce stand canopy for PAR can help to describe the development of spruce stand canopy.

Název v anglickém jazyce

Transmittance of young Norway spruce stand canopy for photosynthetically active radiation during the growing season

Popis výsledku anglicky

Analysis of transmittance of young Norway spruce stand canopy for photosynthetically active radiation (PAR) was made at the study site of Bílý Kříž (the Moravian-Silesian Beskids Mts., the Czech Republic) at diff erent sky conditions during the growing season in 2010. For the description of PAR transmittance diff erent phenological phases of the spruce stand development in clear and overcast days were chosen. The mean daily PAR transmittance of the spruce canopy was signifi cantly higher in overcast days compared with clear ones. Diff use PAR thus penetrated into lower parts of the canopy more effi ciently than direct one. PAR transmittance of young Norway spruce stand canopy was diff erent in individual phenological phases of the spruce stand canopy which was caused by changes in the stand structure during the growing season. Thus monitoring of transmittance of young Norway spruce stand canopy for PAR can help to describe the development of spruce stand canopy.

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

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis

ISSN

1211-8516

e-ISSN

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Svazek periodika

61 /16/

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

129-136

Kód UT WoS článku

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EID výsledku v databázi Scopus

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