Brand new sized Trp-such as fluorophore distinctions bolster the idea you to definitely FDOM are an effective a good proxy to possess processes impacting the new wide DOM pool. In the present study, the brand new relative localization out-of Trp-such fluorophores collectively Chl-a depth profile and the temporary decoupling ranging from Trp and you will Chl-an effective buildup advise that the newest Trp-such as for example fluorescence isn’t just a good marker out of number 1 creation but might also render much more simple information on the fresh microbial processes occurring.
cuatro.cuatro. Phenanthrene-Such as Fluorophore Dynamics
Sea surface deposition regarding atmospheric PAHs has become are thought to be a major source of carbon from the ocean (Gonzalez-Gaya et al., 2016). The fresh new high definition dimensions using glider and you can optical detectors including the only exhibited here may help addressing this concern.
One of the most detailed research revealing PAHs concentrations in Mediterranean oceans (Berrojalbiz et al., 2011) confirms one to Phe and its alkylated (methylated) homologs was indeed the brand new widespread PAHs in the water examples (dissolved and particulate) plus in plankton biomass.