The chemical and bio-optical characterisation of gelbstoff in southern African waters : a preliminary analysis
Master Thesis
1996
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University of Cape Town
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Abstract
This study will attempt to begin the bio-optical characterisation of gelbstoff in southern African waters. Gelbstoff is a collective term, in itself perhaps an indication of a poorly understood phenomenon, given to a complex group of macromolecular organic compounds. It is the common bio-optical properties of these compounds that cause such an association, specifically the exponential decrease of absorption with increase in wavelength, resulting in typical absorption spectra decaying exponentially from a maximum in the ultra-violet. It is the accurate measurement or inferral of these spectra that is the primary aim of any bio-optical investigation of gelbstoff.
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Bibliography: pages 103-114.
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Bernard, S. 1996. The chemical and bio-optical characterisation of gelbstoff in southern African waters : a preliminary analysis. University of Cape Town.