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本文利用层次分析法,从土壤和土壤上面的枯落物的角度出发研究森林土壤的水土保持能力,选取能代表森林水土保持能力的8个指标,建立了森林土壤水土保持能力评价体系。通过验证,该体系能够较客观、全面的反映不同林分类型森林土壤的水土保持能力。
In this paper, the analytic hierarchy process (AHP) is used to study the soil and water conservation capacity of forest soils from the perspective of litter above soil and soil, and eight indices that represent the ability of forest soil and water conservation are selected to establish the evaluation system of soil and water conservation capacity of forest soils. Through the verification, the system can objectively and comprehensively reflect the soil and water conservation capacity of forest soil with different stand types.