Correlation between salinity and crack characteristic of saline soil in Songnen plain

DOI

10.2991/rsete.2013.30How to use a DOI?

Keywords

saline-alkali soil, soil crack, soil conductivity, soluble sodium, SOM

Abstract

Effective improvement of saline-alkali soil is very significant for the yield and the ecological environment, thus accurate parameters of different saline-alkali soils are deeply required. In this paper, the areas and perimeters of different soil cracks are detected in a non-contact, non-invasive online way by the three-dimensional laser imaging technology and several common texture feature measures are also derived from GLCMs of different soil crack images. Then the regression analysis among soil crack characteristics, soil conductivity, soil soluble sodium and SOM is studied and the result is very satisfactory which means soil conductivity, soil soluble sodium and SOM of saline soil can be referred very well through this method with the soil crack parameters.

Copyright

© 2013, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Ren Jian-hua
AU  - Li Xiao-jie
AU  - Zhao Kai
AU  - Li Yang-yang
PY  - 2013/08
DA  - 2013/08
TI  - Correlation between salinity and crack characteristic of saline soil in Songnen plain
BT  - Proceedings of the 2013 the International Conference on Remote Sensing, Environment and Transportation Engineering (RSETE 2013)
PB  - Atlantis Press
SP  - 119
EP  - 122
SN  - 1951-6851
UR  - https://doi.org/10.2991/rsete.2013.30
DO  - 10.2991/rsete.2013.30
ID  - Jian-hua2013/08
ER  -