山地区域小尺度土地类型划分与结构分析——以云南省永胜县顺州乡为例

从土地发生学与结构学的角度出发,通过对山地区域土地分异规律的研究,运用景观法的原理建立了土地类型划分体系,选取地形地貌、土壤与植被条件作为土地类型划分的主要分异因素,在此基础上,对云南省永胜县顺州乡土地进行了类型划分,并分析了土地类型的空间结构与数量结构,以期为土地利用与生态建设等提供参考依据。

Classification and Structure Analysis of Small -scale Land in Mountainous Region: Taking Example for Shunzhou Village of Yongsheng County, Yunnan Province

In this paper,from the viewpoint of the land embryology and land structure,through the study of differentiation regularity of small-scale land in mountainous region,a new identification system of land type was set up with the principle of landscape method,which used landform and terrain,soil condition and vegetation as the main differentiation factors of land type classification.Based on this system,the author classified the land type in Shunzhou village of Yongsheng county,Yunnan province,and analyzed the spatial structure and quantitative structure of the land type,in hopes of providing reference for land utilization and ecological construction.