Analysis of Landscape Patterns in the Urban-Rural Integrated Area Based on Moving Window： A Case Study of Sanshui District in Foshan City

• 作者: CAO Xiaoshu LI Tao LIU Yongwei
• 来源期刊: 景观研究：英文版
• 学科: 工学
• 关键词: 城乡结合部 GIS 城市规划 设计方案
• 年，卷（期）: jgyjywb,（2）
• 页码范围: 24-30
• 页数: 7页
• 分类号: TU984

摘要

The urban-rural integrated area in Sanshui District of Foshan City was selected for research, and the impact of landscape pattern around the No.269 provincial highway was analyzed based on the land-use data in 2014 using the spatial analysis in GIS and the moving window method. The results showed that:(1) within the scope of a 2 km-range buffer zone, with a low degree of heterogeneity, land for construction use and water area were the dominant land-use types, while with a high degree of fragmentation, cultivated land, wooded land, grassland, garden land, land for other farm uses, and land unused were scattered;(2) the 250-m square moving window could well detect the change characteristics of landscape pattern on both sides of the road;(3) the gradient analysis of landscape pattern in urban-rural integrated area, which was conducted with the aid of a 750-m transect on both sides of the road, indicated that there were significant differences between landscape indexes both in the urban-rural integrated area and on both sides of the road;(4) the road that had an obvious cutting and fragmentation impact on the landscape was an important factor leading to the increasing fragmentation and heterogeneity to regional landscapes.