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Distribution of aerobic anoxygenic phototrophs in the Eastern Adriatic Sea
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SYSNO ASEP 0481188 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Distribution of aerobic anoxygenic phototrophs in the Eastern Adriatic Sea Author(s) Šantić, D. (HR)
Šestanović, S. (HR)
Vrdoljak, A. (HR)
Šolić, M. (HR)
Kušpilić, G. (HR)
Ninčević Gladan, Ž. (HR)
Koblížek, Michal (MBU-M) RID, ORCIDSource Title Marine Environmental Research. - : Elsevier - ISSN 0141-1136
Roč. 130, SEP 2017 (2017), s. 134-141Number of pages 8 s. Language eng - English Country GB - United Kingdom Keywords Aerobic anoxygenic phototrophs ; Adriatic sea ; Picoplankton Subject RIV EE - Microbiology, Virology OECD category Microbiology R&D Projects LO1416 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support MBU-M - RVO:61388971 UT WOS 000413382600015 EID SCOPUS 85026294885 DOI https://doi.org/10.1016/j.marenvres.2017.07.012 Annotation he spatial patterns of aerobic anoxygenic phototrophs abundances were investigated, for the first time, in the Adriatic Sea. Also, the spatial patterns of the whole picoplankton community as well as the environmental factors that potentially influence these patterns were highlighted. AAP abundances was in average 66.9 +/- 66.8 x 103 cell mL(-1), and their proportion in total bacteria was 7.3 +/- 4.3%. These values are in the upper range of AAP abundances observed in marine environments. Multivariate analyses proved that environmental factors influenced the picoplankton community interdependently. Chl a was the main driving factor for the picoplankton community, accounting for 33.3% of picoplankton community variance, followed by NO2- (17.9% of variance explained) and temperature (14.2% of variance explained). Chl a showed stronger correlation with AAPs, non-pigmented bacteria and Picoeucaryotes than with cyanobacteria. Abundance of cyanobacteria was stronger correlated to salinity and the N:P ratio than to nutrient concentrations. Workplace Institute of Microbiology Contact Eliška Spurná, eliska.spurna@biomed.cas.cz, Tel.: 241 062 231 Year of Publishing 2018
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