Please use this identifier to cite or link to this item: http://hdl.handle.net/20.500.12779/5993
Title: Approximate bottom contribution to remote sensing reflectance in Taihu Lake, China,
Authors: Ma,
R. H., Duan
Q., Liu
Loiselle, Steven Arthur 
Issue Date: 2011
Project: None 
Journal: JOURNAL OF GREAT LAKES RESEARCH
Abstract: 
The spectral distribution of upwelling and downwelling irradiance were used to estimate the effective upwelling irradiance depth as well as examine the angular distribution of the downwelling radiance. The effective upwelling depth was seen to undergo spectral “shifts” in wavelength maxima in relation to elevated particulate concentrations. Wavelengths of the UVA minimum and mid visible maximum depths were found to be shifted to higher wavelengths (red shifted) at high particulate concentrations, while expected minimums at chlorophyll and phycocyanin absorption peaks and in the NIR were shifted to lower wavelengths (blue shifted). By comparing upwelling and downwelling irradiance profiles, the wavelength limits of the asymptotic angular radiance distribution were found to correspond to the visible spectral domain (390 – 740 nm).
Description: 
24080
URI: http://hdl.handle.net/20.500.12779/5993
ISSN: 0380-1330
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