摘要
土地是人类赖以生存和发展不可替代的自然资源,同时又是稀缺资源。土地资源是国民经济社会发展的重要载体。在土地利用过程中,为了有效缓解有限的土地面积与土地需求的增长之间的矛盾,必须合理利用土地资源,科学地进行土地复垦工作,以达到提高土地利用率、促进土地资源优化配置的目的。土地利用随地形、地貌环境的不同,在结构、形态、景观、功能等方面具有明显的差异,因此,通过探索不同地貌类型的土地利用分形特征,揭示区域土地利用空间的分布规律。
Land of human survival and development of natural resources can not be replaced, but it is also a scarce resource. In ttae process of land use, in order to effectively alleviate the limited land area and land the contradiction between the growth of demand, must be reasonable use of land resources, land reclamation work scientifically, to improve the land utilization, and promote the purpose of optimizing the allocation of land resources. With diverse landform and physiognomy, the land use in such aspects as structure, morphology, landscape, function has obvious differences, therefore, by exploring different physiognomy types of land use fractal characters, revealing the regional land use spatial distribution pattern.
出处
《科技与创新》
2014年第11期137-139,共3页
Science and Technology & Innovation
关键词
土地复垦
分形理论
分形维数
稳定性指数
land reclamation
fractal theory
fractal dimension
stability index
