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Nitrogen isotopic fractionation associated with growth on dinitrogen gas and nitrate by cyanobacteria
Nitrogen isotopic fractionation associated cyanobacteria
2014/4/18
This study investigated the bulk nitrogen isotopic composition and fractionation of marine and freshwater
cyanobacteria growing at the expense of atmospheric dinitrogen gas (N2) or nitrate (NO{
3
)...
Coupled nitrogen and oxygen isotope fractionation of nitrate during assimilation by cultures of marine phytoplankton
Coupled nitrogen oxygen isotope fractionation
2014/5/19
We report the first measurements of coupled nitrogen (N) and oxygen (O) isotopic variations of nitrate (NO )2
3
during its assimilation by laboratory cultures of marine phytoplankton and deriv...
Sorptive fractionation of dissolved organic nitrogen and amino acids onto fine sediments within the Amazon Basin
dissolved organic nitrogen amino acids
2014/5/30
A consistent observation of river waters in the Amazon Basin and elsewhere is that suspended fine particulate
organic matter (FPOM) is compositionally distinct from coexisting dissolved organic...