DBPapers
DOI: 10.5593/SGEM2016/B32/S13.047

SPECTROGRAPHIC CHARACTERISTICS OF CHUVASH REPUBLIC ZONAL SOILS WITH DIFFERENT EROSION DEGREES

V. Sirotkin, S. Vasyukov, B. Usmanov
Wednesday 7 September 2016 by Libadmin2016

References: 16th International Multidisciplinary Scientific GeoConference SGEM 2016, www.sgem.org, SGEM2016 Conference Proceedings, ISBN 978-619-7105-62-9 / ISSN 1314-2704, June 28 - July 6, 2016, Book3 Vol. 2, 357-362 pp

ABSTRACT
Hereby the results of spectrographic approach research of zonal soils with different erosion degree (podzolic chernozem, dark grey forest soils, typical grey forest soils and light grey forest soils) in the territory of Chuvash Republic are given. Spectroradiometer HandHeld2 ASD used obtain the spectral characteristics of soils. In the points of spectrographic research the soil specimens were taken and they were agrochemically tested. The results of agrochemical inspection were analyzed along with spectrographic curves of the given soils. Consequently, a strong correlation between humus content in soils and characters of spectrographic curves was elicited. Furthermore, all the types of spectrographic curves in the analyzed soils were categorized into 2 types: slightly humic and strongly humic. The results of this work can be used in express erosion analysis of those soils.

Keywords: Zonal soils, erosion, spectrographic analysis, humus content

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