期刊论文

The Evolutional Characters of Urban Landscape System in the Course of Urbanization in Wuhan

中文

现代城市研究

1009-6000

2009

7

39-46

10.3969/j.issn.1009-6000.2009.07.008

国家科技部“十一五”攻关项目:全球环境变化人文因素的检测与分析技术研究（项目编号:2007BAC03A11-03）；

本校为其他机构

快速城市化进程带来了城市景观的扩张,自20世纪90年代以来,武汉市的景观系统发生了剧烈改变,各类型景观都处于不断的相互转移和变化过程中.在概括武汉城市景观演变历程的基础上,从城市景观系统的层面,以定量分析为基础,结合定性分析方法,分别对其要素、结构和功能的特征进行实证分析得出,武汉市城市景观要素的演变最主要表现为建成景观不断吞食生态景观和农业景观的过程.城市景观结构发生变化主要表现在多样性指数和均匀度指数呈现逐渐增加的趋势,优势度指数则呈现逐渐降低的趋势.从景观利用程度来看,各类型建成景观变化幅度最高.武汉城市景观的功能演变主要表现为功能分化过程和交互式分布模式...

The rapid urbanization goes with expansion of urban landscape. Since 1990s, there are exceptional changes of urban landscape system in Wuhan, with continuously transformation and diversification. After summarizing the evolution process of urban landscape in the area, the paper analyzes the landscape system with quantitative and qualitative methods to have empirical explanation from the characteristics of elements, structures and functions. The purpose of studying the characters of urban land scape system of the city is to have theoretical and empirical foundation for improving the structure an...