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Picoplankton diversity in the South-East Pacific Ocean from cultures
Picoplankton diversity South-East Pacific Ocean cultures
2010/1/15
In late 2004, the BIOSOPE cruise sailed between the equatorial influenced waters off the Marquesas Islands and the nutrient enriched waters of the Chilean upwelling. Along the way, it explored the Sou...
Different coupling of dissolved amino acid, protein, and carbohydrate turnover to heterotrophic picoplankton production in the Southern Ocean in austral summer and fall
Different coupling of dissolved amino acid protein carbohydrate turnover heterotrophic picoplankton production Southern Ocean in austral summer and fall
2014/4/22
We assessed growth dynamics of heterotrophic picoplankton and concentrations and turnover of dissolved protein, amino acids, and neutral monosaccharides in the Atlantic sector of the Southern Ocean in...
Trophic upgrading of autotrophic picoplankton by the heterotrophic nanoflagellate Paraphysomonas sp.
Trophic upgrading autotrophic picoplankton heterotrophic nanoflagellate Paraphysomonas sp.
2014/5/4
We investigated whether trophic repackaging of autotrophic picoplankton by phagotrophic protists is associated with an improvement in food quality for the metazooplankton Daphnia magna (i.e., whether ...
Seasonal diel variations of picoplankton and nanoplankton in a subtropical western Pacific coastal ecosystem
Seasonal diel variations picoplankton and nanoplankton subtropical western Pacific coastal ecosystem
2014/5/9
We analyzed seasonal and diel fluctuation patterns of heterotrophic bacteria, Synechococcus spp., and nanoflagellates at a coastal station at the southern edge of the East China Sea. Synechococcus spp...
Distribution of eukaryotic picoplankton assemblages across hydrographic fronts in the Southern Ocean, studied by denaturing gradient gel electrophoresis
eukaryotic phytoplankton assemblages hydrographic fronts Southern Ocean denaturing gradient gel electrophoresis
2014/5/19
We used a molecular fingerprinting technique to analyze the distribution and composition of eukaryotic picoplankton along latitudinal transects in the Southern Ocean. First, primers specific for eukar...
Coupling of epipelagic and mesopelagic heterotrophic picoplankton production to phytoplankton biomass in the Antarctic polar frontal region
epipelagic mesopelagic heterotrophic picoplankton production phytoplankton biomass Antarctic polar frontal region
2014/5/19
We assessed relationships between phytoplankton standing stock, measured as chlorophyll a (Chl a), primary production (PP), and heterotrophic picoplankton production (HPP), in the epipelagic zone (0-1...
Mass sedimentation of picoplankton embedded in organic aggregates
Mass sedimentation picoplankton organic aggregates
2014/6/17
During a survey cruise crossing the Subtropical Front over the Chatham Rise east of New Zealand, we made the first observation in High Nutrient Low Chlorophyll waters of massive sedimentation of picop...
Abundance and diversity of prymnesiophytes in the picoplankton community from the equatorial Pacific Ocean inferred from 18S rDNA sequences
Abundance and diversity picoplankton community equatorial Pacific Ocean 18S rDNA sequences
2014/6/17
Picoplankton, i.e., cells smaller than 2-3 mm, dominate in most open oceanic regions, such as in the Pacific Ocean. In these areas, the dominant carotenoid of photosynthetic eukaryotes is 199-hexanoyl...