LAKE WATER COLOR: COMPARISON OF DIRECT OBSERVATIONS WITH UNDERWATER SPECTRAL IRRADIANCE1
作者:
R. J. Davies‐Colley,
W. N. Vant,
R. J. Wilcock,
期刊:
JAWRA Journal of the American Water Resources Association
(WILEY Available online 1988)
卷期:
Volume 24,
issue 1
页码: 11-18
ISSN:1093-474X
年代: 1988
DOI:10.1111/j.1752-1688.1988.tb00874.x
出版商: Blackwell Publishing Ltd
关键词: optical properties of water;reflectance;absorption;scattering;color
数据来源: WILEY
摘要:
ABSTRACT:The water color in 14 lakes of diverse optical character has been computed from near‐surface upwelling irradiance spectra recorded by a submersible spectroradiometer. In these lakes the hues corresponding to irradiance spectra are in reasonable agreement with Munsell hue matches obtained directly by observation in the field. The simple field technique for hue matching using the Munsell standards was broadly validated by this spectroradiometric study. The technique is recommended for further study by limnologists and water resource managers as a potential additional tool for characterizing water
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