河西走廊临泽样区土壤系统分类研究

Study on Taxonomic Classification of Soils of Linze Zone in the Hexi Corridor

根据《中国土壤系统分类（修订方案）》（1995），对河西走廊临泽样区土壤进行了系统分类研究，提出了临泽样区土壤系统分类方案：将土壤分为4个土纲（人为土、干旱土、潜育土和雏形土），4个亚纲，5个土类和8个亚类。同时探讨了样区土壤基层分类单元之土系的划分，初步拟定了12个土系。

According to the Chinese Soil Taxonomic Classification ( Revised Proposal, 1995 ) and our data and information for classification of Linze zone in the Hexi corridor, the authors propose a taxonomic classification of soils of Linze zone in the Hexi corridor, in which all the soils are divided into 4 soil orders ( Anthrosols, Aridisols, Gleysols and Cambisols ), 4 soil suborders, 5 soil groups and 8 soil subgroups. In addition, also the paper studies soil series of Linze zone in the Hexi corridor and firstly decide 12 soil series here.