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Change in filter-screen morphology and depth selection: Uncoupled responses of Daphnia to the presence of filamentous cyanobacteria
filter-screen morphology depth selection: Uncoupled responses filamentous cyanobacteria
2014/4/21
In many eutrophic lakes, ability to cope with filamentous cyanobacteria is crucial to Daphnia fitness, as the filaments can reduce food intake by interference with food-particle retention. Two basic m...
The presence of ladderane lipids in the oxygen minimum zone of the Arabian Sea indicates nitrogen loss through anammox
The presence of ladderane lipids oxygen minimum zone Arabian Sea indicates nitrogen loss through anammox
2014/4/23
Distributions of ladderane lipids, which are characteristic of membranes of bacteria performing anaerobic ammonium oxidation (anammox), were determined in the northwestern Arabian Sea with respect to ...
Presence and regulation of alkaline phosphatase activity in eukaryotic phytoplankton from the coastal ocean: Implications for dissolved organic phosphorus remineralization
Presence and regulation alkaline phosphatase activity eukaryotic phytoplankton the coastal ocean Implications for dissolved organic phosphorus remineralization
2014/5/4
The biologically important constituents of the dissolved organic phosphorus (DOP) pool, their bioavailability, and their cycling in coastal systems are still poorly understood. Here we use the enzyme ...
Phototransformation of riverine dissolved organic matter (DOM) in the presence of abundant iron: Effect on DOM bioavailability
Phototransformation riverine dissolved organic matter abundant iron DOM bioavailability
2014/5/14
We conducted studies with high-molecular-weight (HMW) and low-molecular-weight (LMW), hydrophobic, and hydrophilic dissolved organic matter (DOM) from an oligotrophic alpine river, the Tagliamento Riv...
Calanoid copepods feed and produce eggs in the presence of toxic cyanobacteria Nodularia spumigena
Calanoid copepods feed produce eggs in the presence toxic cyanobacteria Nodularia spumigena
2014/5/27
Feeding and fecundity of two calanoid copepod species (Acartia bifilosa and Eurytemora affinis) were studied in a food assemblage dominated by toxic cyanobacteria, to reveal whether mesozooplankton ar...