Detailed Information on Publication Record
2015
Resistance of Antarctic Nostoc sp. colonies to dehydration assessed by chlorophyll fluorescence parameters and spectral reflectance
BARTÁK, Miloš, Jana HAZDROVÁ, Kateřina SKÁCELOVÁ, Kateřina TRNKOVÁ, Peter VÁCZI et. al.Basic information
Original name
Resistance of Antarctic Nostoc sp. colonies to dehydration assessed by chlorophyll fluorescence parameters and spectral reflectance
Name in Czech
Odolnost kolonií Nostoc sp. vůči dehydraci sledované pomocí parametrů fluorescence chlorofylu a spektrální odrazivosti
Authors
BARTÁK, Miloš (203 Czech Republic, guarantor, belonging to the institution), Jana HAZDROVÁ (203 Czech Republic, belonging to the institution), Kateřina SKÁCELOVÁ (203 Czech Republic, belonging to the institution), Kateřina TRNKOVÁ (203 Czech Republic, belonging to the institution), Peter VÁCZI (703 Slovakia, belonging to the institution) and Josef HÁJEK (203 Czech Republic, belonging to the institution)
Edition
6th International Conference on Polar and Alpine Microbiology, české Budějovice, 2015, 2015
Other information
Language
English
Type of outcome
Konferenční abstrakt
Field of Study
10600 1.6 Biological sciences
Country of publisher
Czech Republic
Confidentiality degree
není předmětem státního či obchodního tajemství
RIV identification code
RIV/00216224:14310/15:00084419
Organization unit
Faculty of Science
ISBN
978-80-7394-528-2
Keywords (in Czech)
sinice; Antarktida; ostrov Jamese Rosse; suprasaturace
Keywords in English
cyanobacterium; Antarctics; James Ross Island; suprasaturation
Tags
International impact
Změněno: 27/10/2015 13:13, prof. Ing. Miloš Barták, CSc.
V originále
It is well established that spectral reflectance and photosynthetic parameters are dependent on actual hydration of a thallus, its relative water content (RWC) in autotrophic poikilohydric organisms. In Nostoc sp. from polar regions, these parameters have been investigated (see e.g. Moudrá et Barták 2009, Kvíderová et al. 2011, Trnková et al. 2014, Trnková et Barták 2015). In this study, we focused on a detailed analysis of NDVI and PRI spectral indices, and effective quantum yield of photosynthetic processes in photosystem II in desiccating Nostoc sp.
In Czech
Studie vysychání Nostoc sp. a změny efektivního kvantového výtěžku PSII, PRI a NDVI v závislosti na stupni ovlhčení kolonie.
Links
LM2010009, research and development project |
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