Quantitative Study on Landscape Information of Soil Erosion in Hubei Province
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    Abstract:

    The notion of landscape of soil erosion is brought forward for the first time. The meansof expression on types of soil erosion and grading of intension is the paper medium long-term in soil erosion scopes. Quantitative study aims at the aspects of soil erosion mechanism and erosion quantity of small catchment or sidehill before. In the course of possession of the digital information on soil erosion figures,the integration of RS and GIS technique is used based on ARC/ INFO. The texture of soil erosion landscape is figured out by the digital information of patterning. The method of the regional location quotient is quoted,which is one of the typical methods on urban economical basic theory. The missdistance of soil erosion between one of soil zoology region with the other region can be assessed. Based on three facts discussing before,the patterning information is analyzed,and landscape diversity and the regional location quotient are calculated. The results show that there are different valuesin different soil ecology region in Hubei province. The method provided the train of new thought for quantitative study in erosion soil scopes,and it makes great sense for valuation in separated soil erosion area of Hubei province.

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张志,王少军,赵温霞.湖北省土壤侵蚀景观信息定量研究[J].水土保持通报英文版,2001,(2):37-40

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History
  • Received:January 16,2001
  • Revised:
  • Adopted:
  • Online: November 28,2014
  • Published: