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Short-term variations in photosynthetic parameters of Nannochloropsis cultures grown in two types of outdoor mass cultivation systems
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SYSNO ASEP 0334614 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Short-term variations in photosynthetic parameters of Nannochloropsis cultures grown in two types of outdoor mass cultivation systems Title Krátkodobé změny fotosyntetických parametrů kultur řasy Nannochloropsis pěstované ve dvou typech venkovních velkoobjemových kultivačních systémů Author(s) Kromkamp, J. C. (NL)
Beardall, J. (AU)
Sukenik, A. (IL)
Kopecký, Jiří (MBU-M) ORCID
Masojídek, Jiří (MBU-M) RID, ORCID
van Bergeijk, S. (ES)
Shaham, E. (IL)
Yamshon, A. (IL)Source Title Aquatic Microbial Ecology. - : Inter-Research - ISSN 0948-3055
Roč. 56, 2-3 (2009), s. 309-322Number of pages 17 s. Language eng - English Country DE - Germany Keywords environmental stress ; flat panel photobioreactor ; high rate algal pond Subject RIV EE - Microbiology, Virology R&D Projects GA521/09/0656 GA ČR - Czech Science Foundation (CSF) IAA608170601 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z50200510 - MBU-M (2005-2011) UT WOS 000270467800018 DOI 10.3354/ame01318 Annotation The present study evaluated productivity under different operational (optical) conditions using the unicellular alga Nannochloropsis sp. We followed biomass, photosynthetic activities and physiological parameters in a 3 d experiment using various photosynthesis techniques in 2 outdoor cultivation systems: a flat panel photobioreactor (FPP) and a high rate algal pond (HRAP). We aimed to detect acclimation behaviour to the different optical conditions, with the FPP having a short light path and the HRAP having a long light-path. Photodamage was higher in the FPP, but most was recovered during the evening. A comparison between the quantum efficiencies for PSII charge separation and oxygen evolution revealed a close coupling between the 2 processes Workplace Institute of Microbiology Contact Eliška Spurná, eliska.spurna@biomed.cas.cz, Tel.: 241 062 231 Year of Publishing 2010
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