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[1]YANG Cui-lin,QIN Fu-cang.Study on Dynamic of Land Use Pattern in Dagoutou Watershed[J].Research of Soil and Water Conservation,2010,17(04):82-86.

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Study on Dynamic of Land Use Pattern in Dagoutou Watershed

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 17 Number of periods: 2010 04 Page number: 82-86 Column: Public date: 2010-08-20

Title:: Study on Dynamic of Land Use Pattern in Dagoutou Watershed

Author(s):: YANG Cui-lin¹, QIN Fu-cang²; 1. Inner Mongolia Water and Soil Conservation Station in Zhungeer of Erdos, Erdos, Inner Mongolia 010300, China;
2. Inner Mongolia Agricultural University, Hohhot 010019, China

Keywords:: land-use; water and soil erosion; landscape pattern; Dagoutou Watershed

CLC:: S157;F301.24

DOI:: -

Abstract:: In order to analyze the influence of the landscape structure dynamic,we had set scenery model.The situation of the change of the soil erosion in different watershed landscape structures was analyzed.The results showed that the area of woodland and grassland in Dagoutou watershed proportion increased from 0 to 100%,soil erosion of scenario 1 more than scenario 5 is 34 517.36 t,reduced rate for up to 73.03%.Under circumstances the area of woodland is unchanged,the area of terrace in Dagoutou watershed increased,Comparison Scenario 8 and Scenario 4,the amount of soil erosion reduction was about 7 524.92 t,rate of decrease is 28.94%.

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