陕北长城沿线风沙区土地资源研究

本文拟从分析土地资源主要因素入手,通过研究土地结构和功能,划分出四个土地资源区,并对各区土地资源综合开发利用和改造措施作一阐述。

A Study of Land Resources of The Sandy Area Around The Great Wall In North Shanxi Province

In this paper, the land resources of the sandy area around the Great Wall in North shanxi province are discussed as follows:The characters of the essential factors affecting land resources, inclu-ding climate, landform, hydrology and soil are analysed and the impactof human activities and exploitation are considered.A detailed study was made of the land structure and land functions.The land structure and the land functions enable four land resource areas tobe ideatified. In each land resources area, the utilizational trend, arrange-ment and management of land resources are described.