The article is used in the light of our country land in shows a few phenomena and problem, from population, resource, environment and development (PRED) isogon is spent try to inspect an analysis.

• 合理利用土地直接关系到社会、经济的可持续发展。本文针对我国土地利用中所表现出的一些现象和问题 ,从人口、资源、环境和发展 (PRED)等角度加以考察分析。