太原市土地利用数量及空间结构分析

Quantitative and Spatial Structure Analyse for Land Use in Taiyuan City

以太原市为研究对象,运用景观生态学的相关指标对太原市土地利用现状结构、空间布局进行了分析,结果表明,太原市农用地和未利用地所占比例较高,多样性指数较大,耕地、林地和未利用地的空间分布比较集中,为集中连片开发利用土地、实现土地资源规模经营,提高土地利用集约化水平提供了基础条件,但土地利用斑块的形状不规则,为土地利用实现机械作业、建设配套设施带来一定的难度,这就要求对今后的土地利用进行合理规划,为进一步提高土地利用率创造便利条件。

Taking Taiyuan city for example,we analyzed the quantitative and spatial structure for land use adopting the related index of landscape ecology.The result of study showed that the proportion of the agricultural land and unused land of Taiyuan city and the diversity index were high,and the spatial distribution of the tillable land,forest and unused land was rather concentrated.This provided a foundation condition to explore the land concentrated,to carry out resources scale in the land management and to raise the level of intensive of land use.But the shape of the land use patch was not regular,so there was some difficulty to carry out mechanized farming,what requests the reasonable plan in the future of the land use,so as to raise the ratio of the land use further.