摘要
快速城镇化背景下,毗邻风景名胜区的城区发展现状多呈现城区蚕食景区空间、景区内城镇化严重的城景相互制约的发展局面,究其根本是城区的城市建设用地选择不合理.华阴城区毗邻华山国家级风景名胜区,因现状城市建设用地选择不合理导致城景用地布局混乱、掣肘发展问题严重.在深入分析用地选择影响因素的基础上,基于ARCGIS软件,通过对华阴城区防洪安全格局、地貌、坡度等约束性因子和交通便捷度、与现状建成区空间距离因子、开发难易度等潜质性因子及城景宏观格局、风景名胜区及历史文化保护与开发等特殊因子的定量分析与评价,得到华阴现状城区及其周边区域土地的城市建设适宜性综合评价结果,最终确定华阴城区未来发展方向为"东限、西进、南控、北延",以此保证城区发展与景区保护相协调,促使城景关系从相互制约到相互融合.
Abstract：In the context of rapid urbanization, the relationship between the central city and the National Park of China is mutualy restricted. The reason is that the urban construction land selection is unreasonable. The central city of Huayin is adjacent to Huashan National Park and the mutually restricted relationship between them is serious. Based on the analysis of the affecting factors of urban construction land selection and ARCGIS, this paper analyzes the limiting factor, the po tential factor and the special factor of the central city of Huayin. The the results of the analysis, shows that this article determine the reasonable development direction of the central city of kluayin, ensuring the coordination between the cen- tral city and Natlonat Park. Moreover, it can help promote the relationship between the central city and Huashan National Park from mutual restriction to mutual coordinate.
出处
《西安建筑科技大学学报（自然科学版）》
CSCD
北大核心
2013年第1期66-72,共7页
Journal of Xi'an University of Architecture & Technology(Natural Science Edition)
关键词
城市建设用地
选择
适宜性
华阴城区
华山
urban construction land
select
the central city of Huayin
Huasha^z Natio^ml Park
