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基于GIS的城市空间管制区划研究

Reacher on the Urban Spatial Governance Zoning

【作者】 陈琼

【导师】 许五弟;

【作者基本信息】 西安建筑科技大学 , 城市规划与设计, 2010, 硕士

【副题名】以黄帝陵文化园区为例

【摘要】 空间管制是一种资源配置调节方式,目的在于按照不同地区的资源开发条件、空间特点,划定区域内不同建设发展特性的类型区,制定其分区开发标准和控制引导措施,从而实现社会、经济与环境协调可持续发展。而空间管制区划是以空间管制为手段和目的的空间规划形式,且这种空间规划在内容和方法上与传统的空间规划有很大的区别。2006年4月国家建设部出台新的《城市规划编制办法》(以下简称新《办法》),其中重要的精神是城市规划的角色转型,目的在于使城市规划成为真正调控和配置空间资源的公共政策,并正式的提出了空间管制的概念,且对其在规划中的相关内容作出规定。城市空间管制规划作为城市规划中的新添内容,与其他空间规划的发展相比,在规划理论、方法以及规划技术等各个方面的研究都有待提高。城市空间管制区划面临很多难题,如何最大程度的发挥其空间资源优化配置的作用,如何使区划的编制方法、技术手段更科学合理,如何使其更具有操作性并且便于管理等等,都是空间管制区划研究的重要问题。本文首先分析了国内外的城市空间管制区划的相关理论,在美国增长管理理论、生态城市规划理论以及“反规划”理论的基础上,提出以空间资源为对象,从维护公共空间利益以及保护城市生态环境的角度,采用因子综合分析评价的方法对空间管制区的范围进行划分。具体方法是:首先制定空间管制区划的原则和标准;其次,依据原则和标准选取影响城市空间管制区划的相关要素,这里选择生态敏感性、城市建设用地生态适宜性、城市人文景观格局、城市景观资源保护以及城市公共设施安全,并在此基础上选取各自的分析评价因子;然后,建立空间管制区划分析评价的要素体系,利用GIS中的空间分析功能对选取的各单因子进行分析评价;最后,通过单因子、综合因子叠加以及判别分析的方法将城市空间划分为三种类型的城市管制空间,即城市适宜开发空间,城市限制开发空间和城市禁止开发空间,并在此基础上制定出相对应的空间管制策略。基于以上研究,本文得出以下结论:第一、探索从空间资源保护和利用的角度研究空间管制区划的方法。从自然资源,景观资源以及社会服务设施资源三方面考虑选区相应的因子对空间管制区划进行分析评价;第二、运用因子综合叠加分析的方法,建立了空间管制区划的指标体系;第三、以黄帝陵文化园区规划为例,验证了研究方法的可行性,并得出文化园区空间管制区划结果,制定了相应的空间管制策略,为黄帝陵文化园区的发展及进一步规划提供重要、科学的决策依据。本研究将GIS技术应用到城市空间管制区划中,试图探索建立一种基于GIS分析平台的空间管制区划的方法。在技术方法尤其是地理空间分析方法与城市空间管制区划的理论与方法相结合方面进行了新的探索和实践,并通过实例研究使这种方法得到落实,对城市规划中的空间管制区划具有方法论借鉴意义。

【Abstract】 As an effective and proper way to allocate resources, the spatial governance aims at setting seperate developing standards as well as controlling and guiding measures and establishing type zones of different constructive and developing charateristics according to exploring conditions of resources and spatial features in different areas, so as to realize the sustainable development of society, economy and environment. Spatial Governance Zoning is a spatial planning form which uses spatial governance as a method and goal. This form is quite different from the traditional form in the terms of contents and methods.In April 2006, our Ministry of Construction introduced the new "Method on Urban Planning", in which the most important spirit is to change the role of urban planning in order to make it a public policy of regulating and allocating spatial resources. The new policy officially proposes the concept of "spatial governance", and defines its contents. As a new content, compared with the development of other kind of spatial planning, urban planning is still deficient in theories, methods, techniques and so on. How to maximumly optimising spatial resources, how to further rationalize the planning methods and technological means, how to make it operational and manageable and so on are critical issues in spatial governance zoning study.The current study analizes relative theories home and abroad, and defines the scope of spatial governing zones through the factors-valuing method on the basis of Growth Management Theories in USA, Ecocity Planning Theories and Reverse Planning Theories, from the angle of spatial protect and optimization. The specific method:firstly, to analyze and valuate relative factors such as ecosensitivity, construction land suitability assessment, urban humanism landscape layout, urban landscape resourses protection zone and urban communal establishment safety, set principles of spatial governance zoning, and then choose correspondent analyzing and valuing factors; secondly, to use the spatial analysis function in GIS to analyze and valuate the selected factors, and establish the indicator system of spatial governance zoning; finally, to draw the urban spatial governance zoning map through single and multiple factors-on-factors methods, and divide three types of urban spatial governance zones through the method of discriminant analysis, i.e. urban development-fit zone, urban development-limited zone, and urban development-forbidden zone.The study draws three conclusions:First, to analyze and valuate spatial governance zoning through selecting correspondent factors in aspects of natural resources, humanism landscapes and social service facility resources;Second, to establish the indicator system of spatial governance zoning by using factors-on-factors method;Third, taking Cultural Region of Mausoleum of Huang as an example to validate the feasibility of the research method, getting the result of spatial governance zoning in cultural region, and setting the correspondent policies, so as to provide important and scientific rationale to develop the region.The current study tries to establish a spatial governance zoning method based on GIS platform by applying GIS techniques in spatial governance zoning. The study has made a new exploration and pratice to combine geographical spatial analyzing theory and method with urban spatial governance zoning theory and method, which is significant in methodology for spatial governance zoning in urban planning.

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