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[1]GUO Lan-qin,YANG Qin-ke.Evaluation on the Benefit of the Soil and Water Conservation in Jihe Watershed[J].Research of Soil and Water Conservation,2012,19(01):139-143.

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Evaluation on the Benefit of the Soil and Water Conservation in Jihe Watershed

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 19 Number of periods: 2012 01 Page number: 139-143 Column: Public date: 2012-02-20

Title:: Evaluation on the Benefit of the Soil and Water Conservation in Jihe Watershed

Author(s):: GUO Lan-qin¹, YANG Qin-ke²; 1. College of Resources and Environment, Northwestern A&F University, Yangling, Shaanxi 712100, China;
2. College of Urban and Environmental Science, Northwest University, Xi’an 710069, China

Keywords:: soil and water conservation; regulation of soil and water conservation; ecological benefit

CLC:: S157

DOI:: -

Abstract:: In order to evaluate the benefit of the soil and water conservation objectively and quantificationally during the first and second period of Jihe watershed, this paper built a set of index system of benefit evaluation of soil and water conservation, which intergrated national standard and practical matter of Jihe watershed, then evaluated the benefit of regulating soil and water conservation, economic benefit, social benefit and ecological benefit. The result demonstrated that evaluation using the established evaluating system and the applied method can well relfect the comprehensive benefit of soil and water conservation, and show certain regional applicability. Soil and water conservation of the demonstration zone yielded remarkable regulation of soil and water conservation, ecological, economical and social benefits by two stage ecological engineering construction. The results of this research have positive effect on perfecting the index system of soil and water conservation and promoting sustainable development of demonstration zone.

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