Photoacclimation of Phaeodactylum tricornutum (Bacillariophyceae) cultures grown outdoors in photobioreactors and open ponds

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388971%3A_____%2F12%3A00389649" target="_blank" >RIV/61388971:_____/12:00389649 - isvavai.cz</a>
Alternative codes found
RIV/60076658:12310/12:43883708
Result on the web
<a href="http://dx.doi.org/10.1080/09670262.2012.683202" target="_blank" >http://dx.doi.org/10.1080/09670262.2012.683202</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/09670262.2012.683202" target="_blank" >10.1080/09670262.2012.683202</a>

Result language
angličtina
Original language name
Photoacclimation of Phaeodactylum tricornutum (Bacillariophyceae) cultures grown outdoors in photobioreactors and open ponds
Original language description
The acclimation to high light of Phaeodactylum tricornutum cultures grown outdoors both in an open pond and in tubular photobioreactors (PBRs) was studied by means of chlorophyll fluorescence, pigment analysis and growth. Cultures grown in PBRs (5-cm tube diameter) at two biomass concentrations (0.3 and 0.6 g l(-1)) were compared with a culture grown in a 10-cm deep open pond (0.3 g l(-1)). Therefore, the performance of the cultures was compared on the basis of both the same biomass concentration and areal density. Cultures grown at 0.3 g l(-1) in PBRs experienced the highest light stress, which resulted in dramatic changes in both chlorophyll fluorescence and photosynthesis parameters, and in low areal productivity. In this culture, the F-v/F-m ratiowas 0.5 in the morning and dropped to about 0.1 within 1 h of exposure to bright sunlight. Similar behaviour was observed with the measurements of rETR, and the initial slope (alpha(ETR)) of the photosynthesis curve, while the saturation
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EE - Microbiology, virology
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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