[1]YANG Xiao-chui,WANG Yu-xi,XIE Yun-jie.Relationship Between Land Use Change and Soil Erosion in Black Soil—Taking the County of Keshan, Heilongjiang Province As an Example[J].Research of Soil and Water Conservation,2009,16(01):55-58.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
16
Number of periods:
2009 01
Page number:
55-58
Column:
Public date:
2009-02-20
- Title:
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Relationship Between Land Use Change and Soil Erosion in Black Soil—Taking the County of Keshan, Heilongjiang Province As an Example
- Author(s):
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YANG Xiao-chui, WANG Yu-xi, XIE Yun-jie
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Northeast Forestry University, Institute of Soil and Water Conservation of Heilongjiang Province, Harbin 150040, China
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- Keywords:
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black soil region; soil erosion; land use
- CLC:
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S157;F301.24
- DOI:
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- Abstract:
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Information on land use and soil erosion was extracted from TM remote sense images. The relation between land use change and soil erosion change was explored by overlapping the respective map layers. Results show that land use change in county of Keshan,Heilongjiang Province is unfavorable for soil and water conservation. The main land use change enhancing soil and water conservation occurs on the dry upland. Changes within dry land areas, i.e. the conversion of dry land to terrace, are the most effective for preventing soil erosion.