Color estimation of forest-steppe soils by digital photography under laboratory conditions

dc.contributor.author	Valeeva A.
dc.contributor.author	Aleksandrova A.
dc.contributor.author	Koposov G.
dc.date.accessioned	2018-09-19T20:53:29Z
dc.date.available	2018-09-19T20:53:29Z
dc.date.issued	2016
dc.identifier.issn	1064-2293
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/143386
dc.description.abstract	© 2016, Pleiades Publishing, Ltd.Numerical values in the RGB, HSB, and Lab systems for the colors of structurally differentiated soils (Luvisols) in the Volga–Kama forest-steppe have been obtained using a digital camera. A high correlation has been revealed between the soil color and the content of humus in the range 0.39–6%. When the content of humus exceeds 6%, the color of humus horizon varies only slightly. A regression equation within the RRGB range from 85 to 173 has been calculated for the rapid determination of humus content in low- and medium-humus texturally differentiated soils of the Volga–Kama forest-steppe.
dc.relation.ispartofseries	Eurasian Soil Science
dc.subject	forest-steppe soils
dc.subject	humus
dc.subject	Luvisols
dc.subject	Munsell color chart
dc.subject	RGB system
dc.subject	soil color
dc.title	Color estimation of forest-steppe soils by digital photography under laboratory conditions
dc.type	Article
dc.relation.ispartofseries-issue	9
dc.relation.ispartofseries-volume	49
dc.collection	Публикации сотрудников КФУ
dc.relation.startpage	1033
dc.source.id	SCOPUS10642293-2016-49-9-SID84984904115

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