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[1]LIU Bin-bin,DI Li,MA Xiao-yan,et al.Research of Comprehensive Benefits under Different Structures of Soil and Water Conservation Measures in Anding District of Dingxi City[J].Research of Soil and Water Conservation,2014,21(03):152-156.

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Research of Comprehensive Benefits under Different Structures of Soil and Water Conservation Measures in Anding District of Dingxi City

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 21 Number of periods: 2014 03 Page number: 152-156 Column: Public date: 2014-06-28

Title:: Research of Comprehensive Benefits under Different Structures of Soil and Water Conservation Measures in Anding District of Dingxi City

Author(s):: LIU Bin-bin¹, DI Li¹, MA Xiao-yan², WANG Le¹, XiNG Yi-lan²; 1. College of Resources and Environment, Gansu Agriculture University, Lanzhou 730070, China;
2. College of Forestry, Gansu Agriculture University, Lanzhou 730070, China

Keywords:: measure structure; comprehensive benefits; gray relation projection method

CLC:: S157.2

DOI:: -

Abstract:: In this article, we established a suitable soil and water conservation benefit evaluation index system according to soil erosion principle, sustainable development theory, ecological economic theory, and DPSIR model. With gray relation projection method, the overall efficiency of Anding District of Dingxi City under different conservation measures of the structure was evaluated reasonably. The results showed that numerical projected values of benefit soil and water conservation in 1993, 2000 and 2010 were 0.116 1, 0.190 3 and 0.218 4, respectively. Soil and water conservation comprehensive benefits reach the maximum value in 2010. So, the structure of the corresponding measures should be optimum for the comprehensive management of soil and water conservation measure structure.

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