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本文以北京山地与山前土壤为研究对象,针对过去地理发生学土壤分类体系用地带性理论代替以土壤本身性状为划分依据的土壤分类方法,从而导致在土壤分类中,对土壤属性的定量化研究不够,分类单元的概念与边界模糊,以及违反分类逻辑等问题,通过对研究区土壤特性及发生特点的研究,建立了一个以定量化的土壤本身性状为分类标准的符合科学分类逻辑的便于实际应用于土壤调查的本区土壤分类系统。
In this paper, we take the mountainous and piedmont soil in Beijing as the research object, aiming at the soil classification system of the past geo-generative soil classification system instead of the soil classification method based on the soil itself character, which leads to the quantification of soil properties in the soil classification Not enough research, the concept and boundary of taxa and the violation of the logic of classification. Based on the study of soil characteristics and occurrence characteristics in the study area, a scientific classification logic which is based on quantified soil properties is established. The soil classification system actually used in soil surveys.