scholarly journals Transplant experiments uncover Baltic Sea basin-specific responses in bacterioplankton community composition and metabolic activities

2015 ◽  
Vol 6 ◽  
Author(s):  
Markus V. Lindh ◽  
Daniela Figueroa ◽  
Johanna Sjöstedt ◽  
Federico Baltar ◽  
Daniel Lundin ◽  
...  
Keyword(s):  
Baltic Sea ◽  
Community Composition ◽  
Bacterioplankton Community ◽  
Metabolic Activities ◽  
Baltic Sea Basin ◽  
Transplant Experiments

scholarly journals Consequences of increased terrestrial dissolved organic matter and temperature on bacterioplankton community composition during a Baltic Sea mesocosm experiment

AMBIO ◽  
2015 ◽  
Vol 44 (S3) ◽  
pp. 402-412 ◽  
Author(s):  
Markus V. Lindh ◽  
Robert Lefébure ◽  
Rickard Degerman ◽  
Daniel Lundin ◽  
Agneta Andersson ◽  
...  
Keyword(s):  
Organic Matter ◽  
Dissolved Organic Matter ◽  
Baltic Sea ◽  
Community Composition ◽  
Mesocosm Experiment ◽  
Bacterioplankton Community

Consequences of increased temperature and acidification on bacterioplankton community composition during a mesocosm spring bloom in the Baltic Sea

2012 ◽  
Vol 5 (2) ◽  
pp. 252-262 ◽  
Author(s):  
Markus V. Lindh ◽  
Lasse Riemann ◽  
Federico Baltar ◽  
Claudia Romero-Oliva ◽  
Paulo S. Salomon ◽  
...  
Keyword(s):  
Baltic Sea ◽  
Community Composition ◽  
Spring Bloom ◽  
The Baltic Sea ◽  
Bacterioplankton Community ◽  
Increased Temperature ◽  
The Baltic

scholarly journals The Native Bacterioplankton Community in the Central Baltic Sea Is Influenced by Freshwater Bacterial Species

2007 ◽  
Vol 74 (2) ◽  
pp. 503-515 ◽  
Author(s):  
L. Riemann ◽  
C. Leitet ◽  
T. Pommier ◽  
K. Simu ◽  
K. Holmfeldt ◽  
...  
Keyword(s):  
Bacterial Community ◽  
Baltic Sea ◽  
Community Composition ◽  
Environmental Conditions ◽  
Bacterial Community Composition ◽  
Rrna Gene ◽  
The Baltic Sea ◽  
Bacterioplankton Community ◽  
Single Station ◽  
The Baltic

ABSTRACT The Baltic Sea is one of the largest brackish environments on Earth. Despite extensive knowledge about food web interactions and pelagic ecosystem functioning, information about the bacterial community composition in the Baltic Sea is scarce. We hypothesized that due to the eutrophic low-salinity environment and the long water residence time (>5 years), the bacterioplankton community from the Baltic proper shows a native “brackish” composition influenced by both freshwater and marine phylotypes. The bacterial community composition in surface water (3-m depth) was examined at a single station throughout a full year. Denaturing gradient gel electrophoresis (DGGE) showed that the community composition changed over the year. Further, it indicated that at the four extensive samplings (16S rRNA gene clone libraries and bacterial isolates from low- and high-nutrient agar plates and seawater cultures), different bacterial assemblages associated with different environmental conditions were present. Overall, the sequencing of 26 DGGE bands, 160 clones, 209 plate isolates, and 9 dilution culture isolates showed that the bacterial assemblage in surface waters of the central Baltic Sea was dominated by Bacteroidetes but exhibited a pronounced influence of typical freshwater phylogenetic groups within Actinobacteria, Verrucomicrobia, and Betaproteobacteria and a lack of typical marine taxa. This first comprehensive analysis of bacterial community composition in the central Baltic Sea points to the existence of an autochthonous estuarine community uniquely adapted to the environmental conditions prevailing in this brackish environment.

scholarly journals Coastal and freshwater pikeperch (Sander lucioperca) populations differ genetically in the Baltic Sea basin

Hereditas ◽  
2010 ◽  
Vol 147 (5) ◽  
pp. 205-214 ◽  
Author(s):  
Marjatta Säisä ◽  
Matti Salminen ◽  
Marja-Liisa Koljonen ◽  
Jukka Ruuhijärvi
Keyword(s):  
Baltic Sea ◽  
Sander Lucioperca ◽  
The Baltic Sea ◽  
The Baltic ◽  
Baltic Sea Basin
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