流域环境资源优化利用与山地城市的空间特色塑造  

Optimal Utilization of Watershed Environment Resources and Feature Creation of Mountain City Space

作　　者：靳桥[1] 邢忠[2] 余俏 

机构地区：[1]重庆大学规划设计研究院有限公司 [2]重庆大学建筑城规学院,山地城镇建设与新技术教育部重点实验室 [3]重庆大学建筑城规学院

出　　处：《西部人居环境学刊》2016年第3期30-36,共7页Journal of Human Settlements in West China

基　　金：国家自然科学基金面上项目(51278504);科技部国家重大专项项目(2012ZX07307-001)

摘　　要：山地城市地质地貌复杂多变,流域环境资源丰富但相对脆弱,可建用地少且分散,由河流、林地、洪泛区、冲沟、陡坡等环境要素在客观上构成城镇建设空间的空间界定要素,深刻影响城镇建设的安全性、生态环境及空间形象。文章结合规划工程实践,对如何在优化利用山地城市建设空间周界环境资源的基础上,塑造地域环境认知特色、营造良好生境品质并创造土地开发增殖效益,进行了有益探索。Mountainous city is featured by sparse lands. On the one hand, the rivers, wate comp rshed ex landforms with few buildable or forest lands, steep slopes, ditches and landslides are watershed natural factors; on the other hand they are limited boundaries of the building units, which is critical to the safety, environmental quality and spatial feature of the city. This paper, exemplified by the case study, tentatively creates an approach which could benefit the city in terms of creation of unique spatial features, improvement of environmental quality, and recapture of environmental value.

关 键 词：山地城市 流域环境 空间界定 环境价值 地域特色 

分 类 号：TU984.113[建筑科学—城市规划与设计]