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Biblioteca Semiquantitative color profiling of soils over a land degradation gradient in Sakaerat, Thailand

Semiquantitative color profiling of soils over a land degradation gradient in Sakaerat, Thailand

Semiquantitative color profiling of soils over a land degradation gradient in Sakaerat, Thailand

Resource information

Date of publication
Dezembro 2010
Resource Language
ISBN / Resource ID
AGRIS:US201301895181
Pages
301-309

In this study, we attempted multivariate color profiling of soils over a land degradation gradient represented by dry evergreen forest (original vegetation), dry deciduous forest (moderately disturbed by fire), and bare ground (severely degraded) in Sakaerat, Thailand. The soils were sampled in a dry-to-wet seasonal transition. Values of the red-green-blue (RGB), cyan-magenta-yellow-key black (CMYK), L*a*b*, and hue-intensity-saturation (HIS) color models were determined using the digital software Adobe PhotoshopTM. Land degradation produced significant variations (p 

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Authors and Publishers

Author(s), editor(s), contributor(s)

Doi, Ryoichi
Wachrinrat, Chongrak
Teejuntuk, Sakhan
Sakurai, Katsutoshi
Sahunalu, Pongsak

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Geographical focus