西部人居环境学刊2016，Vol.31Issue(6)：69-73,5.DOI:10.13791/j.cnki.hsfwest.20160612
山地城市绿地演变及其对城市扩展的影响*--以重庆为例
Evolution of Green Space and Its Impacts on Urban Expansion in Mountainous Cities-The Case of Chongqing
摘要
Abstract
This paper analyzed the evolution of urban green space in Chongqing central area from 2006 to 2011. The effects and constraints of green space planning on urban expansion were further discussed. The results showed that the preservation of vegetated mountainous and hilly areas resulted in polycentric urban structure in Chongqing, which was regarded as one of promising urban forms. However, a large amount of green space was encroached by modern urban development. This development led to fragmentation and isolation of existing green space, thereby imposing constant challenges on green space planning. Fortunately, some green parks and squares newly increased in the suburbs, which were largely converted from agricultural land. The inherent contradiction between urban development and green space protections called for in-depth researches during mountainous settlement development.关键词
山地城市/城市绿地/空间扩展/重庆市Key words
Mountainous City/Urban Green Space/Spatial Expansion/Chongqing分类
建筑与水利引用本文复制引用
刘勇,张星星,陈吉煜..山地城市绿地演变及其对城市扩展的影响*--以重庆为例[J].西部人居环境学刊,2016,31(6):69-73,5.基金项目
国家自然科学基金项目（41101568）；重庆市自然科学基金项目 （）
