我国土地资源评价研究及其展望

THE STUDY AND PROSPECT OF LAND RESOURCE ASSESSMENT OF CHINA

本文结合实际工作,阐述我国土地资源评价研究工作,土地资源评价的目的、原则,土地资源分类系统,评价的方法、步骤,以及限制因素与分级指标的选择,并展望了今后土地资源评价研究工作,要进一步面向生产,为国民经济服务的研究方向。

This paper mainly expounds some contents used on the land resources assessment in China now. They are land application, the purpose and rules of the assessment, classification system, limit factors of the assessment and the choose of classification index. The assessment method and working step are also illustrated. In addition, the following views are presented: the main developing direction of land resources assessment researchis further combined with the production and serves the fields of macro-national economy to the microprodution, just as pure forest, grassland, crop etc.