Polycentricity as spatial imaginary: the case of Helsinki City Plan

The paper analyses with a case study the use of a widely applied normative concept of polycentricity as spatial imaginary. The case study of Helsinki City Plan and the conflict over its city-boulevard scheme draws on qualitative content analysis of planning documents and expert interviews. It demonstrates the instrumental role of multiple interpretations of polycentricity in tension-ridden metropolitan and city-regional spatial planning. The conflict reveals how the conceptual ambiguity of polycentricity and the institutional vagueness of city-regional planning have together enabled advancing contradictory political aims under their guise. In conclusion, the paper emphasizes the persuasive performativity and fluidity of polycentricity as a spatial imaginary in multi-scalar planning settings.     

Geography's secret powers to save the world

The purpose of this paper, prepared to present at the 2018 joint Canadian Association of Geographers (CAG) and International Geographical Union (IGU) regional conference, is to suggest three strategies, framed as proposals, that geography and geography education can deploy to “save the world.” The first proposal is to expand explicit instruction in spatial thinking to close gender‐based achievement gaps. The second proposal is to apply research from the learning sciences to develop persuasive geography curricula and instructional materials. The third proposal focuses on ways social media and geospatial technologies can be employed in civic education, an idea termed “spatial citizenship.” The paper suggests a re‐envisioning of geography education with an enhanced focus on teaching for, in, and about a world that fully appreciates difference and acts on that appreciation.     

不同尺度乡村聚落景观的空间集聚性分形特征及影响因素分析——以江苏省镇江市为例

为分析乡村聚落景观空间结构的分形特征,以GIS为平台、土地调查数据为主要数据源,通过集聚维数,分别在县域、镇域和村域三个尺度上,分析了聚落体系空间集聚性的分形特征及其影响因素。结果表明:乡村聚落景观在空间结构上具有比较明显的分形特征;空间集聚性存在不同尺度分形特征的差异,同时丹阳市的镇和中心村的集聚性则明显小于句容市;不同尺度聚落集聚性出现明显的尺度特征,即中心村 > 镇 > 县城;地形是影响乡村聚落景观空间集聚性分形特征,表现为腹地内坡度越大,集聚性越强;交通网络的完善降低了乡村聚落对空间直线距离的依赖性。     

信息时代区域空间结构构成要素分析

进入20世纪90年代以来,信息技术对区域与城市社会、经济及文化系统影响迅速加深,从而使区域与城市空间结构正经历着巨大的变革。本文首先回顾了经典的空间结构构成要素分析,然后对信息技术影响下的空间结构的点、线、面在内涵及形态上的相应变化进行了解释。对于点要素而言,其规模、功能、地位及不同点之间的联系都发生了变化。而线要素的变化主要表现在信息技术促使了信息流对空间结构作用的强化,不同网络之间的互动日益重要。这些又导致面要素出现了如智能区域等新的空间组合模式。最后,指出了空间结构的成长与变化是与特定社会经济环境相联系的,需要针对特定地区进行具体分析。     

新国家空间理论视角下城市群的国家空间选择性研究

基于新国家空间理论,将城市群置于社会经济转型宏观背景下,分析其空间选择的国家空间项目与国家空间策略,并初步探讨了其空间效应。城市群作为目前国家空间选择性的具体形式,其产生背景、依据以及生产策略体现了国家空间选择性内涵与演变路径,是国家应对城市企业主义危机采取的一种新型城市与区域治理形式。在国家空间项目及其策略的支持下,城市群享有优先于其它地区发展的特权并实现经济快速发展,从而培育地方增长极并推动区域协调发展。然而,城市群的空间选择并未改变城市企业主义的逻辑而是将其转移到了区域尺度,并且存在城市间竞争激烈等一系列问题,亟待与其它空间项目与策略的配套实施以实现区域崛起并提高国家竞争力。     

珠江三角洲乡镇工业空间分布的分散性研究——以顺德市北滘镇为例

乡镇工业空间分布的研究具有很强的理论与现实意义。国外就这一主题的研究很少。本文在总结国内目前有关研究的基础上,以我国乡镇工业发达的珠江三角洲为研究区域,以顺德市北滘镇为实例,采用北滘镇域内109间乡镇工业企业的抽样问卷调查资料,对乡镇工业分散分布问题进行实证研究,试图从企业角度揭示和分析乡镇工业分散分布的根本原因。     

地方性中心城市空间扩张的多元动力--基于葫芦岛市的调查和分析

葫芦岛市近年来的空间扩张主要有三种表现方式:其一是在建成区内部和边缘的零散开发;其二是采用园区建设的方式进行组织化和规模化的开发,其三是在主城区边缘由民间资本自下而上推进的工业化和小城镇发展,并实现与主城区的功能一体化。深入的调查和分析显示,城市的空间扩张以及有关的基础设施建设,是在理性的规划力、市场力、市政府的发展冲动、区政府的发展冲动、民间的创业冲动、环境吸引力等多元动力共同作用下进行的。多数地方性中心城市的发展动力的总和相对并不充足。这一基本背景和城市空间战略密切相关。     

The role of zoning in the strategic planning of protected areas: lessons learnt from EU countries and Serbia

This paper aims to highlight the problems and possibilities for improving the nature protection zoning of protected areas (PA) in spatial planning. It analyses and compares the systems of spatial planning and the legal basis for protecting nature in PAs in selected EU countries and Serbia. It investigates and compares the role of nature protection zoning and the practice of spatial planning for selected European countries. The case study of a national park in each of the selected countries is used to analyse the nature protection zoning and its role in the coordination of spatial planning for PAs and their surroundings. The initial hypothesis is tested and confirmed that, regardless of differences in the planning systems of the selected European countries, the models of nature protection zoning established for PAs are defining for the coordination of planning instruments in achieving the protection and sustainable development of PAs. The lessons learnt concern the identification of similarities and differences in approaches to nature protection zoning, and their relationship with the spatial planning for PAs in six European countries. Based on these lessons and existing research, recommendations are given for improving the legal basis for the nature protection zoning and spatial planning of PAs in Serbia.     

城市长租公寓的空间布局与影响机制实证研究——以深圳为例

长租公寓作为住房市场的新兴业态，是贯彻国家“租购并举”住房政策的重要保障。本文以深圳为例，基于迈点研究院的数据，通过GIS空间分析工具，探讨长租公寓的空间布局及影响机制。研究表明：(1)深圳长租公寓空间布局呈现空间集聚性、距离衰减性、类型分异性特征，具体表现为紧邻中心城区的空间集聚性，从中心城区边缘向外围递减的距离衰减性，酒店、公寓、房地产系长租公寓热点区呈中心城区向外扩展态势的类型分异性；(2)地铁、超市商城、常住人口是影响长租公寓空间布局的主要因素，其影响作用存在空间异质性；(3)运用地租和新消费者理论，从供求视角构建长租公寓空间布局的影响机制。本研究可丰富新兴住房业态空间集聚模式和中国住房研究。     

旅游吸引物空间结构分析——以中国首批国家4A级旅游区(点)为例

本文利用地理数学方法中的空间分析手段,通过对首批国家4A级旅游区(点)在不同地域范围的空间分布规律进行研究,以及对各旅游区(点)与非农业人口在20万以上的城市之间的空间关系分析,揭示了国家首批4A级旅游区(点)的空间结构整体特征,以及与不同规模客源市场之间的距离分异特征,为旅游目的地空间结构理论研究提供了基础方法。     

Complexities in the spatial scope of agglomeration economies

This paper argues that the spatial scope of agglomeration economies is more complex than is often assumed in the literature. We provide insight into this issue by showing that agglomeration on short distances (<5 km) does not significantly affect wages, whereas it has a significant and positive effect on medium distances (5–10 km). This effect attenuates rapidly across geographic space, becoming insignificant after 40–80 km. We offer several explanations for this observed distance decay pattern. The results do not imply, however, that nearby agglomeration is irrelevant to the wage formation: only highly urbanized areas benefit from agglomeration on longer distances. Furthermore, this article finds no evidence that foreign economic mass affects wages in the Netherlands, which suggests that national borders are still a substantial barrier for economic interaction.     

High-tech development and spatial planning: comparing the Netherlands and Taiwan from an institutional perspective

High-tech development has been broadly accepted as a prominent matter of regional development policies and plans at the global level. Strategies to enhance it have evident implications for spatial planning policies, plans and visions. Consequently, careful attention should be paid to the role that spatial planning policies play in the national and regional efforts to advance high-tech development in a particular place. This study addresses the relationship between the spatial planning system and high-tech development, searching to explain the spatial implications resulting from this relationship. It approaches the topic by comparing high-tech development experiences in the Netherlands and Taiwan from an institutional perspective. Although both countries have used a range of spatial strategies for economic growth through high-tech development, the results show that their different institutional settings, power relations between different levels of government and conceptions of science park have led to the implementation of two very distinct spatial strategies, shaping different spatial patterns of high-tech development clustering in these two regions. The findings demonstrate the potential of the institutional approach to study international planning issues, and contribute to theories of high-tech development and spatial planning.     

市域内部旅游流空间扩散动力机制——以洛阳市为例

如何厘清市域内部旅游流扩散动力机制是市域规划建设和旅游发展的重要议题。以洛阳市为案例区，基于25个景区的“一手数据资料”，采用因子分析、结构方程模型分析方法，研究发现：市域内旅游流空间扩散动力机制是由旅游者自身的内外推力、目的地拉力和两地间的阻力组合成的复杂综合动力系统，推力是游客受到的最大动力。其中，休闲放松的潜在欲望是市域内游客群体关注的最主要的内推力，中介推荐是游客群体受到的最重要的外推力，景区核心吸引物对游客群体的拉动作用最强，而客观障碍的阻碍力大于主观障碍。     

西安新城市贫困空间固化及其治理研究——基于空间正义视角

新城市贫困空间固化及其治理研究,对破解城市发展不平衡不充分,促进城市社会公平公正具有重要理论和现实意义。基于西安市街道尺度问卷调查数据,采用贫困综合指数和构建空间固贫指数,在GIS技术支持下,对西安新城市贫困空间时空演化和固化趋势进行研究,并以空间正义为视角,提出西安新城市贫困空间固化治理方案。结果表明：①研究期内,西安新城市贫困程度不断减轻,贫困空间分布异质性明显,贫困空间演化整体上由放射状嵌套分布向圈层分布转变;②西安新城市贫困空间固化正在形成,空间固贫指数较高街道集中在内城衰退区,城市边缘失地农民聚居区、流动人口聚居区和遗址保护区;③西安新城市贫困空间固化治理要以空间正义思想为指引,在弘扬价值正义、制度正义和政策正义基础上,构建空间正义“起点-过程-结果”三位一体保障体系,确保城市空间生产公平公正。     

地域尺度重组下的我国城市与区域规划体系改革

中国传统的空间发展单元正在经历前所未有的地域尺度重组和经济社会重构过程,尺度运用已经成为我国调控空间发展的重要治理手段。本文基于尺度与尺度重组理论,梳理了我国国家治理的新型空间尺度,归纳了我国城市与区域规划体系的现状及其对新型空间尺度的适应性。在此基础上提出,适应尺度重组及尺度重组下国家空间治理重塑的新要求,必须尝试对我国城市与区域规划体系进行改革,整合区域空间规划体系,进一步完善都市区发展与建设规划,善用新区、试验区等的规划,并以治理理念引导规划思维的转变。     

健康公平理念下社区养老设施的空间分布研究——以上海市中心城区为例

提要:健康公平是当前联合国倡导的可持续发展重要目标,也是"健康中国"国策的重要战略目标.本文聚焦社区养老设施这一重要健康资源,采用基尼系数和洛伦兹曲线,比较分析上海市中心城区多种类型社区养老设施的空间分布公平性,并运用LISA方法辨析社区养老设施与老年人口的空间分布关联格局,识别存在高需求但低配置问题的供需显著失衡区域...     

中国历史园林遗产时空演变特征及其影响因素

借助核密度分析、标准差椭圆和重心坐标探讨了历史园林遗产重心演化的轨迹与路径,梳理各类型历史园林时空分布,考察了影响其空间演化轨迹的重要因素。结果表明:我国历史园林遗产现状空间分布较为广泛,但空间集聚度高,分布不均衡,在园林类型上表现更为明显,与我国历史园林发展的脉络高度一致,与政治中心和经济中心迁移一致;不同类型的历史园林有着不同空间演变路径,皇家园林主要受朝代更迭与政令举措的影响,私家园林主要受经济发展与文化兴衰的影响,寺观园林主要受宗教政策与传教线路的影响。     

边疆的空间涵义及其人文地理研究框架

基于空间维度的地理学边疆研究一直为欧美地理学界所关注,并促进了地理学的理论建构。相比之下,我国的边疆研究一直以历史学为主流,人文地理学在边疆研究中的地位有待加强。本文通过对边疆概念的评述认为,习惯上的领土边疆概念无法反映当前边疆所具有的多重涵义,根据功能的不同对边疆进行类型划分十分必要。为此作者将边疆划分为政治边疆、文化边疆和拓居边疆三种类型,并分析了每一类型边疆的空间涵义。基于边疆的分类与空间涵义,本文构建了一个根植于人文地理学的边疆研究框架,并初步提出了人文地理学边疆研究的维度、视角及重点内容。     

A practice theoretical perspective on the Europeanization of spatial planning

This paper provides a practice theoretical approach for examining the processes of the Europeanization of spatial planning. While the supply of studies on the questions of how, where and when the Europeanization of spatial planning takes place is rich and diverse, the temporal and spatial aspects of the processes have been studied from a rather narrow perspective. In many of the studies, time and space have been examined as objective, pre-existing features of the processes, which has resulted in interpretations of Europeanization as a temporally successive and spatially scalar process. The paper has two main goals. First, it seeks to outline European spatial planning as a distinctive field of political and academic interaction whose central constitutive elements are interconnected policy and research practices. Second, as a more general theoretical goal, the paper develops a practice theoretical approach for examining the processes of Europeanization. In this paper, it is argued that the policy and research practices constitute a temporal–spatial infrastructure for Europeanization. This infrastructure consists of both objective configurations of the practices and the existential temporal–spatial dimensions opened in the practices.     

Europe exposed: mapping the impacts of EU policies on spatial planning in the Netherlands

National laws, local traditions and practices largely define which spatial planning policies are pursued and how they are carried out. Still, like many other policy areas, an unmistakeable process of Europeanization is underway in planning. On the one hand, informal bottom-up Europeanization is occurring through the increasing interaction between scholars and practitioners and by the growing body of spatial information and analyses available at the European Union (EU) level. On the other hand, formal top-down Europeanization occurs when EU policies – competition, economic development, agriculture, nature protection, air quality, etc. – impact domestic spatial planning systems, policy and practice. In this study, we investigate this second kind of Europeanization, using the case of the Netherlands as an example. Specifically, we construct a map revealing the location of EU sectoral policy using six distinct impact types. We observed that many policies overlap and various inter-sectoral tensions (horizontal coordination) are present. The empirical analysis moreover revealed, in line with recent theoretical literature on multilevel governance, that domestic policies and practices, particularly at the national level, determine the way European policies affect planning. This finding has implications for all member states, but particularly those whose national planning is undergoing fundamental reform.