Complex methodological approach to the studies of natural microlayers at the air/water interface (CROSBI ID 94614)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Kozarac, Zlatica ; Ćosović, Božena ; Frka, Sanja ; Moebius, Dietmar ; Hacke, Sussane
engleski
Complex methodological approach to the studies of natural microlayers at the air/water interface
The investigations of sea-surface microlayers are crucial for better understanding of the mechanisms and physico-chemical processes at natural phase boundaries which play an important role in the marine environmental protection and global climate change. Sea-surface microlayers were studied in an original sample without any pretreatment and as ex-situ reconstructed films after previous extraction of the sample by organic solvents of different polarity. For physico-chemical characterization of natural and ex-situ reconstructed sea-surface microlayer samples a complex methodological approach was applied. Monolayer techniques, Brewster angle microscopy, reflection spectroscopy and electrochemical methods were used. Samples were collected from a Middle Adriatic eutrophicated sea-lake. Results were compared and discussed with respect to previously reported results obtained by analysing the samples from the same area and from the Northern Adriatic.
techniques; spectroscopic techniques; electrochemical methods
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Podaci o izdanju
219
2003.
173-186-x
objavljeno
0927-7757