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Spatial distribution of intact polar lipids in North Sea surface waters: Relationship with environmental conditions and microbial community composition
Spatial distribution intact polar lipids North Sea surface waters Relationship with environmental conditions microbial community composition
2014/4/4
We characterized and quantified the intact polar lipid (IPL) composition of the surface waters of the North Sea and investigated its relationships with environmental conditions, microbial abundances, ...
Spatial distribution of intact polar lipids in North Sea surface waters: Relationship with environmental conditions and microbial community composition
Spatial distribution intact polar lipids North Sea surface waters Relationship with environmental conditions microbial community composition
2014/4/3
We characterized and quantified the intact polar lipid (IPL) composition of the surface waters of the North Sea and investigated its relationships with environmental conditions, microbial abundances, ...
Metagenomic potential of microbial assemblages in the surface waters of the central Pacific Ocean tracks variability in oceanic habitat
Metagenomic potential microbial assemblages the surface waters the central Pacific Ocean tracks variability oceanic habitat
2014/4/17
Oceanic habitats may select for different organisms, thereby tuning genomic capabilities to local environmental conditions. To understand the relationship between microbial assemblage composition, fun...
Persistence of iron(II) in surface waters of the western subarctic Pacific
Persistence of iron surface waters the western subarctic Pacific
2014/4/21
The distribution of dissolved iron(II) [Fe(II)] was studied in surface waters of the western subarctic Pacific during the Subarctic Pacific Iron Experiment for Ecosystem Dynamics Study-II (SEEDS II) i...
Persistence of iron(II) in surface waters of the western subarctic Pacific
Persistence of iron in surface waters western subarctic Pacific
2014/4/18
The distribution of dissolved iron(II) [Fe(II)] was studied in surface waters of the western subarctic Pacific during the Subarctic Pacific Iron Experiment for Ecosystem Dynamics Study-II (SEEDS II) i...
Chemistry of surface waters: Distinguishing fine-scale differences in sea grass habitats of Chesapeake Bay
Chemistry of surface waters Distinguishing fine-scale differences sea grass habitats Chesapeake Bay
2014/5/9
We tested the hypothesis that the physical and chemical processes acting in sea grass habitats of the lower Chesapeake Bay are spatially structured and that dissolved elemental chemistry of sea grass-...
Interactions between algal–bacterial populations and trace metals in fjord surface waters during a nutrient-stimulated summer bloom
algal–bacterial populations trace metals
2014/5/13
We examined how variations in algal–bacterial community structure relate to Cu, Zn, and Mn speciation during
a diatom-rich bloom that was induced by daily additions of inorganic macronutrients to fjo...
Characterization of particulate proteins in Pacific surface waters
particulate proteins Pacific surface waters
2014/5/19
We investigated molecular characteristics of particulate proteins in Pacific surface waters using two-dimensional electrophoresis (2DE). Most proteinaceous materials estimated by dye-binding methods w...
Planktonic carbon cycling and transport in surface waters of the highly urbanized Hudson River estuary
Planktonic carbon cycling and transport surface waters highly urbanized Hudson River estuary
2014/5/21
We examined variations in organic carbon (OC) pools and microplanktonic carbon fluxes at three stations in the Hudson River estuary during 12 cruises between Octobers of 1996 and 1998. Phytoplankton b...
Major shift in bacterioplankton utilization of enantiomeric amino acids between surface waters and the ocean's interior
Major shift in bacterioplankton utilization of enantiomeric amino acids between surface waters and the ocean's interior
2014/5/20
The peptidoglycan layer of the bacterioplankton cell wall contains four major amino acids (alanine, Ala; serine, Ser; aspartic acid, Asp; and glutamic acid, Glu) in a characteristic enantiomeric ratio...
Coupled dynamics of dimethylsulfoniopropionate and dimethylsulfide cycling and the microbial food web in surface waters of the North Atlantic
Coupled dynamics dimethylsulfoniopropionate dimethyl sulfide cycling the microbial food web surface waters of the North Atlantic
2014/5/26
Oceanic dimethylsulfide (DMS), the main natural source of sulfur to the global atmosphere, is suggested to play a key role in the interaction between marine biota and climate. Its biochemical precurso...
Natural variability of carbon dioxide and net epilimnetic production in the surface waters of boreal lakes of different sizes
carbon dioxide net epilimnetic production
2014/6/9
The variability of surface water carbon dioxide concentration, or partial pressure (pCO2
), was studied in 11 lakes
of greatly varying size (2.4 ha up to 8 million ha) in Northwest Ontario, Canada. ...
The use of photolytic rhodamines WT and sulpho G as conservative tracers of dispersion in surface waters
photolytic rhodamine WT sulphur Gas conservative tracers dispersion in surface waters
2014/6/9
We describe the use of sulpho rhodamine G (SG) and rhodamine WT (WT) as oceanographic tracers in tidally active waters of the southeastern North Sea. Ten kilograms of SG and 5 kg of WT dissolved in 1,...
Organic complexation of copper in surface waters of Galveston Bay
copper waters Galveston Bay
2014/5/30
The importance of colloidal ligands in the organic complexation of Cu was elucidated in the estuarine waters of
Galveston Bay by use of a number of instrumental techniques. Ultrafiltration was ...