Počet záznamů: 1
Nitrogen and phosphorus limitation of oceanic microbial growth during spring in the Gulf of Aqaba
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SYSNO ASEP 0335112 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Nitrogen and phosphorus limitation of oceanic microbial growth during spring in the Gulf of Aqaba Tvůrce(i) Suggett, D. J. (GB)
Stambler, N. (IL)
Prášil, Ondřej (MBU-M) RID, ORCID
Kolber, Z. (US)
Quigg, A. (US)
Vázquez-Dominguez, E. (ES)
Zohary, T. (IL)
Berman, T. (IL)
Iluz, D. (IL)
Levitan, O. (IL)
Lawson, T. (US)
Meeder, E. (IL)
Lazar, B. (IL)
Bar-Zeev, E. (IL)
Medová, Hana (MBU-M)
Berman-Frank, I. (IL)Zdroj.dok. Aquatic Microbial Ecology. - : Inter-Research - ISSN 0948-3055
Roč. 56, 2-3 (2009), s. 227-239Poč.str. 13 s. Jazyk dok. eng - angličtina Země vyd. DE - Německo Klíč. slova Phytoplankton ; Aerobic anoxygenic photoheterotroph ; Bacterial Vědní obor RIV EE - Mikrobiologie, virologie CEZ AV0Z50200510 - MBU-M (2005-2011) UT WOS 000270467800011 DOI 10.3354/ame01357 Anotace Bioassay experiments were performed to identify how growth of key groups within the microbial community was simultaneously limited by nutrient (nitrogen and phosphorus) availability during spring in the Gulf of Aqaba’s oceanic waters. Measurements of chlorophyll a (chl a) concentration and fast repetition rate (FRR) fluorescence generally demonstrated that growth of obligate phototrophic phytoplankton was co-limited by N and P and growth of facultative aerobic anoxygenic photoheterotropic (AAP) bacteria was limited by N. Phytoplankton exhibited an increase in chl a biomass over 24 to 48 h upon relief of nutrient limitation. This response coincided with an increase in photosystem II (PSII) photochemical efficiency (Fv/Fm), but was preceded (within 24 h) by a decrease in effective absorption crosssection (PSII) and electron turnover time Pracoviště Mikrobiologický ústav Kontakt Eliška Spurná, eliska.spurna@biomed.cas.cz, Tel.: 241 062 231 Rok sběru 2010
Počet záznamů: 1