Response of green reflectance continuum removal index to the xanthophyll de-epoxidation cycle in Norway spruce needles
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67179843%3A_____%2F13%3A00393188" target="_blank" >RIV/67179843:_____/13:00393188 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/61988987:17310/13:A140183U
Výsledek na webu
<a href="http://dx.doi.org/10.1093/jxb/ert069" target="_blank" >http://dx.doi.org/10.1093/jxb/ert069</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1093/jxb/ert069" target="_blank" >10.1093/jxb/ert069</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Response of green reflectance continuum removal index to the xanthophyll de-epoxidation cycle in Norway spruce needles
Popis výsledku v původním jazyce
A dedicated field experiment was conducted to investigate the response of a green reflectance continuum removalbased optical index, called area under the curve normalized to maximal band depth between 511 nm and 557 nm (ANMB511?557), to light-induced transformations in xanthophyll cycle pigments of Norway spruce [Picea abies (L.) Karst] needles. The performance of ANMB511?557 was compared with the photochemical reflectance index (PRI) computed from the same leaf reflectance measurements. Needles of fourcrown whorls (fifth, eighth, 10th, and 15th counted from the top) were sampled from a 27-year-old spruce tree throughout a cloudy and a sunny day. Needle optical properties were measured together with the composition of the photosynthetic pigments to investigate their influence on both optical indices. Analyses of pigments showed that the needles of the examined whorls varied significantly in chlorophyll content and also in related pigment characteristics, such as the chlorophyll/carote
Název v anglickém jazyce
Response of green reflectance continuum removal index to the xanthophyll de-epoxidation cycle in Norway spruce needles
Popis výsledku anglicky
A dedicated field experiment was conducted to investigate the response of a green reflectance continuum removalbased optical index, called area under the curve normalized to maximal band depth between 511 nm and 557 nm (ANMB511?557), to light-induced transformations in xanthophyll cycle pigments of Norway spruce [Picea abies (L.) Karst] needles. The performance of ANMB511?557 was compared with the photochemical reflectance index (PRI) computed from the same leaf reflectance measurements. Needles of fourcrown whorls (fifth, eighth, 10th, and 15th counted from the top) were sampled from a 27-year-old spruce tree throughout a cloudy and a sunny day. Needle optical properties were measured together with the composition of the photosynthetic pigments to investigate their influence on both optical indices. Analyses of pigments showed that the needles of the examined whorls varied significantly in chlorophyll content and also in related pigment characteristics, such as the chlorophyll/carote
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
EH - Ekologie – společenstva
OECD FORD obor
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Návaznosti výsledku
Projekt
Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2013
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Journal of Experimental Botany
ISSN
0022-0957
e-ISSN
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Svazek periodika
64
Číslo periodika v rámci svazku
7
Stát vydavatele periodika
GB - Spojené království Velké Británie a Severního Irska
Počet stran výsledku
11
Strana od-do
1-11
Kód UT WoS článku
000318651400004
EID výsledku v databázi Scopus
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