Impact of topography on spatial distribution of organic matters in red eroded soil in south China——A case study at hetian in Changting county

CHEN Hai-bin; CHEN Zhi-biao; CHEN Zhi-qiang

Volume 25 Issue 3

Nov. 2011

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Article Navigation > Fujian Journal of Agricultural Sciences > 2010 > 25(3): 369-373

CHEN Hai-bin, CHEN Zhi-biao, CHEN Zhi-qiang. Impact of topography on spatial distribution of organic matters in red eroded soil in south China——A case study at hetian in Changting county[J]. Fujian Journal of Agricultural Sciences, 2010, 25(3): 369-373.

Citation:

CHEN Hai-bin, CHEN Zhi-biao, CHEN Zhi-qiang. Impact of topography on spatial distribution of organic matters in red eroded soil in south China——A case study at hetian in Changting county[J]. Fujian Journal of Agricultural Sciences, 2010, 25(3): 369-373.

Citation:

CHEN Hai-bin, CHEN Zhi-biao, CHEN Zhi-qiang. Impact of topography on spatial distribution of organic matters in red eroded soil in south China——A case study at hetian in Changting county[J]. Fujian Journal of Agricultural Sciences, 2010, 25(3): 369-373.

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Impact of topography on spatial distribution of organic matters in red eroded soil in south China——A case study at hetian in Changting county

1.
College of Geographical Sciences, Fujian Normal University, Fuzhou, Fujian 350007, China

Received Date: 2010-04-06
Rev Recd Date: 2010-05-09
Publish Date: 2010-06-15

Abstract

Abstract

The spatial variability and interpolation of organic matters in the red eroded soil in South China were studied by means of GIS spatial analysis and statistics.The result showed that the organic matter content in the soil was generally low.The content did not vary significantly with the elevation.At high altitudes,the areas with high organic matters constituted approximately 26% of that total area.The content of organic matters increased with steepness of the slope,where it varied from 24.05% to 34.53%.
- altitude,
- slope,
- soil organic matter,
- spatial variability

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References(9)

References

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