Analysis of Urban Green Space Landscape Pattern in Suzhou

Abstract

Based on the landscape ecological methods, GIS software and aerial images of 2018a, this paper studies the spatial pattern of urban green landscape of Suzhou via landscape ecological theory. The green landscape was consists of several kinds of patches according to the size. Landscape ecological indexes such as the number of patches, landscape fragmentation, and landscape separation were selected to study the landscape pattern of green space in the main urban area of Suzhou. The results show that the biggest green area is in Wuzhong District, the minimum is Gusu District; the green landscape fragmentation of Gusu Districtis is the highest, but the lowest is in Wuzhong District; the landscape separation degree is the largest in Wuzhong District, and the industrial park is the smallest. Comprehensive analysis shows that the landscape pattern of green space in Wuzhong District is more desirable. Finally, some suggestions are given on how to optimize the green space construction in Suzhou.