东北地区城市体系分形结构的地理空间图式——对东北地区城市体系空间结构分形的再探讨

在前期工作的基础上,对东北地区城市体系空间结构的分形维数进行了分省、分区计算,然后借助各种不同的分维数值对东北三省城市体系的地理结构进行了区域差异分析,进而总结了几种对于城市体系具有普遍意义的分形空间图式,最后对东北地区城市体系空间结构的分形优化提出了若干建议。文章为城市体系空间结构的分形研究提供了一个完整的范例。     

Scale,Factor Analyses,and Neighborhood Effects

Studies of potential neighborhood effects have been constrained in most situations by the absence of small‐area data generated to characterize the local contexts within which individuals operate. Using small‐area data from the U.K. Census, this paper Illustrates the creation of bespoke neighborhoods—local areas defined separately for each individual in a sample survey—at a variety of scales, and their characterization using factor analysis techniques. Theories of neighborhood effects are uncertain as to the spatial scale at which the relevant processes operate, hence the value of exploring patterns consistent with those processes at a range of spatial scales. One problem with such comparative study is the incommensurability of regression coefficients derived from analyses using factor scores as the independent variables. The work reported here adapts a procedure introduced for reconstituting partial regression coefficients to circumvent that problem, and illustrates that patterns of voting at a recent British general election showed neighborhood‐effect‐like patterns at two separate scales simultaneously—with individual voter characteristics held constant.     

A Route Map for Successful Applications of Geographically Weighted Regression

Geographically Weighted Regression (GWR) is increasingly used in spatial analyses of social and environmental data. It allows spatial heterogeneities in processes and relationships to be investigated through a series of local regression models rather than a single global one. Standard GWR assumes that relationships between the response and predictor variables operate at the same spatial scale, which is frequently not the case. To address this, several GWR variants have been proposed. This paper describes a route map to decide whether to use a GWR model or not, and if so which of three core variants to apply: a standard GWR, a mixed GWR or a multiscale GWR (MS-GWR). The route map comprises 3 primary steps that should always be undertaken: (1) a basic linear regression, (2) a MS-GWR, and (3) investigations of the results of these in order to decide whether to use a GWR approach, and if so for determining the appropriate GWR variant. The paper also highlights the importance of investigating a number of secondary issues at global and local scales including collinearity, the influence of outliers, and dependent error terms. Code and data for the case study used to illustrate the route map are provided.     

Collaborative Governance of Climate Change Adaptation Across Spatial and Institutional Scales

We examine two related questions that are key for understanding collaborative outcomes in complex governance systems. The first is the extent to which collaboration among policy actors depends upon their joint participation in policy forums. The second is how the scales at which these forums operate conditionally affect the likelihood of collaboration. We address these questions using data from a recent survey on actors’ collaborative interactions as well as their participation in climate change adaptation policy forums in the Lake Victoria region in East Africa. Exponential random graph models show that actors are more likely to collaborate if they jointly participate in policy forums. However, this effect weakens at progressively higher spatial levels at which forums operate. Similarly, collaboration is less likely among actors jointly participating in forums that sponsor decision making at the higher collective choice level rather than lower operational choice level. While policy forums may catalyze collaboration, our findings suggest that their capacity to do so may be subject to scale‐dependent transaction costs of political contracting.     

Towards a feminist geopolitics

The intersections and conversations between feminist geography and political geography have been surprisingly few. The notion of a feminist geopolitics remains undeveloped in geography. This paper aims to create a theoretical and practical space in which to articulate a feminist geopolitics. Feminist geopolitics is not an alternative theory of geopolitics, nor the ushering in of a new spatial order, but is an approach to global issues with feminist politics in mind. 'Feminist' in this context refers to analyses and political interventions that address the unequal and often violent relationships among people based on real or perceived differences. Building upon the literature from critical geopolitics, feminist international relations, and transnational feminist studies, I develop a framework for feminist political engagement. The paper interrogates concepts of human security and juxtaposes them with state security, arguing for a more accountable, embodied, and responsive notion of geopolitics. A feminist geopolitics is sought by examining politics at scales other than that of the nation-state; by challenging the public/private divide at a global scale; and by analyzing the politics of mobility for perpetrators of crimes against humanity. As such, feminist geopolitics is a critical approach and a contingent set of political practices operating at scales finer and coarser than the nation-state.     

Heritage designation and scale: a World Heritage case study of the Ningaloo Coast

As heritage research has engaged with a greater plurality of heritage practices, scale has emerged as an important concept in Heritage Studies, albeit relatively narrowly defined as hierarchical levels (household, local, national, etcetera). This paper argues for a definition of scale in heritage research that incorporates size (geographical scale), level (vertical scale) and relation (an understanding that scale is constituted through dynamic relationships in specific contexts). The paper utilises this definition of scale to analyse heritage designation first through consideration of changing World Heritage processes, and then through a case study of the world heritage designation of the Ningaloo Coast region in Western Australia. Three key findings are: both scale and heritage gain appeal because they are abstractions, and gain definition through the spatial politics of interrelationships within specific situations; the spatial politics of heritage designation comes into focus through attention to those configurations of size, level and relation that are invoked and enabled in heritage processes; and researchers choice to analyse or ignore particular scales and scalar politics are political decisions. Utilising scale as size, level and relation enables analyses that move beyond heritage to the spatial politics through which all heritage is constituted.     

基于不同尺度的关天经济区人口格局时空变化特征与差异

以关天经济区为案例地,运用空间统计工具,将市、县、镇三个尺度的人口空间变化纳入统一的分析框架,探究不同尺度的人口时空格局及影响机制,分析尺度间差异。研究表明：①在人口空间格局上,市级层面西安市是经济区人口分布的核心;县级层面区域人口沿渭河呈带状分布格局;镇级层面人口以西安为中心沿交通轴线向外围递减;②经济区人口格局整体呈现空间集聚趋势,并在各尺度间表现出明显差异。在市级层面,区域人口加速向西安集中;在县级层面,人口主要向地级市市区集中;在镇级层面,出现两种人口集聚路径：一是地级市市区内,人口大量向近郊集聚,中心城区人口快速缩减,郊区化特征明显,二是在市区外围,人口明显向各县城集聚,绝大多数乡镇人口下降。     

Globalization and the power of rescaled narratives: A case of opposition to mining in Tambogrande,Peru

In this article, we criticize the bipolar polemic on globalization that tends to be limited to arguing over its desirability or destructiveness, and argue that it is necessary to probe deeper into the power relationships that are produced by the restructuring of relationships in time and space. The theoretical debate on politics of scale opens the way to investigate the reconfiguration of scalar organization in capitalism, which has complex and contradictory effects on power relations. It demonstrates that oppositional politics can ‘jump scale’ by rearticulating issues at larger scales to mobilize leverage. We criticize the debate on ‘politics of scale’ for leaving several central questions relatively unexplored: what is the actual relation between jumping scale and empowerment, and what type of empowerment are we talking about? With reference to a case study of a mining conflict in Tambogrande, Peru, we discuss the way in which local farmers were able to network with organizations at national and international scales and rearticulate their claims at these scales. The case demonstrates that globalization enabled the opposition narrative to be rescaled. Hence, globalization can be seen as a redistribution of potential for empowerment. The case also shows, however, that rescaling necessitated a rearticulation of political claims to accommodate hegemonic discourses at the national and international scales.     

长三角地区港口后勤功能转型及空间分异研究

在界定港口后勤功能内涵的基础上，本文以长三角地区为例，选择不同价值链环节上的港航服务企业为港口后勤要素，通过分析2002-2018年港口后勤要素结构变化和空间演替，从区域和城市两个尺度阐释长三角地区港口后勤功能转型及空间分异特征。研究结果表明：长三角区域及各城市的港口后勤功能均在不断优化，大型港口城市的转型态势较中小型港口城市更显著；不同城市后勤要素的增速不同，中心城市上海的高端要素增长显著快于其他城市，其他城市在中低端要素增速方面具有一定的优势；3类后勤要素的增速存在明显差异，中高端要素的增速远大于低端要素，且空间分布上较低端要素更集中；区位和行业特性共同导致港口后勤要素在不同尺度上的集散特征也显著不同。     

Planning for Rural Housing in the Republic of Ireland: From National Spatial Strategies to Development Plans

This paper examines the role of spatial planning as a policy framework for managing rural housing within an integrated territorial development strategy. The paper focuses on the Republic of Ireland, which provides a useful case for analysing spatial planning and rural housing relationships, due to the State's recent shift towards spatial planning (formalized with the publication of the Irish National Spatial Strategy), as well as the level of housing construction that has been observed in an increasingly post-productivist countryside (triggered by counter-urbanization flows, increased affluence and demands for second holiday homes, etc.). The paper reviews all policy instruments that have been used to manage rural housing at various scales (from national strategies to local level development plans). It is argued that while spatial planning adopts an integrative vocabulary, as policy moves down the spatial scale hierarchy, multi-dimensional spatial goals are implemented through traditional, narrow land-use regulation. This often leads to rural housing being addressed in isolation from its wider social and economic context, disconnecting housing from wider rural community issues and ultimately failing to deliver a coordinated and coherent spatial policy for managing rural settlements.     

BLOCK,NEIGHBOURHOOD OR DISTRICT? THE IMPORTANCE OF GEOGRAPHICAL SCALE FOR AREA EFFECTS ON EDUCATIONAL ATTAINMENT

Researchers show an increasing interest in the question of how a neighbourhood influences its residents. The crucial question is whether place‐related factors have an independent effect on individual life chances. This study examines adolescent development, with educational attainment as the dependent variable. It further addresses contextual effects that emerge at different intra‐urban geographical scales by exploring spatial effects at block, neighbourhood and district level in Oslo, Norway. How does the population composition at the three scales affect the level of future educational attainment for adolescents? What are the most important aspects of the population? Is the impact of various population indicators similar or different across the three scales? A number of causal mechanisms, which operate at different geographical scales, such as social interaction, shared social spaces, stigmatization and institutional resources are discussed. The study has a longitudinal approach, and includes register‐based information about the whole population of Oslo and a young target population. The analysis is based on two‐, three‐ and four‐level modelling. The results reveal significant effects on the youth's future educational attainment at all geographical levels and for all tested measures of social and demographic area composition. The share of low‐educated neighbours seems to have the strongest impact. Contradictory to most other studies, the results show that the highest geographical level (district) has the strongest effect. This surprising result is tentatively interpreted to emerge from a combination of three interwoven mechanisms: the youths' extended activity spaces and social interactions, the institutional aspects (schools), and place stigmatization.     

国外人文地理学尺度政治理论研究进展

尺度政治理论产生于生产方式的变革与全球化的深入发展、新自由主义的兴起与治理方式的转型以及西方人文地理学的尺度转向等实践和理论背景中。其研究经历了由重点关注尺度的政治建构到重点关注行动者的话语和实践的转变。以此为基础,从结构-行为-行动者视角可以总结出尺度政治研究的三个方向:作为政治过程的尺度结构转变、跨尺度的政治行为与策略以及跨尺度的政治行动者联系网络。随后,本文回顾了当前研究中的三个案例以进一步阐明尺度政治理论的实践应用以及上述三个方向之间的区别与联系。最后,基于国内语境,本文从理论和实证两方面出发初步探讨了国内下一步研究应重点关注的问题。     

Disability activism and the politics of scale

In this paper, we examine the role of spatial scale in mediating and shaping political struggles between disabled people and the state. Specifically, we draw on recent theoretical developments concerning the social construction of spatial scale to interpret two case studies of disability activism within Canada and Ireland. In particular, we provide an analysis of how successful the disability movement in each locale has been at 'jumping scale' and enacting change, as well as examining what the consequences of such scaling‐up have been for the movement itself. We demonstrate that the political structures operating in each country markedly affect the scaled nature of disability issues and the effectiveness of political mobilization at different scales .     

Unraveling a Neanderthal palimpsest from a zooarcheological and taphonomic perspective

Practically all archeological assemblages are palimpsests. In spite of the high temporal resolution of Abric Romaní site, level O, dated to around 55 ka, is not an exception. This paper focuses on a zooarcheological and taphonomic analysis of this level, paying special attention to spatial and temporal approaches. The main goal is to unravel the palimpsest at the finest possible level by using different methods and techniques, such as archeostratigraphy, anatomical and taxonomical identification, taphonomic analysis, faunal refits and tooth wear analysis. The results obtained are compared to ethnoarcheological data so as to interpret site structure. In addition, activities carried out over different time spans (from individual episodes to long-term behaviors) are detected, and their spatial extent is explored, allowing to do inferences on settlement dynamics. This leads us to discuss the temporal and spatial scales over which Neanderthals carried out different activities within the site, and how they can be studied through the archeological record.     

Spatial adjustment as a mechanism for resolving river basin conflicts: the US–Mexico case

The conventional wisdom is that water resources should be managed on a basin-wide scale. However, a closer look at the scale of transboundary water institutions reveals that, for the most part, this is not the case. This study seeks to understand the gap between reality and theory by arguing that due to the common spatial discrepancy between benefits and costs of cooperation at the basin scale, other scales are advanced in order to offset this discrepancy. To test this hypothesis, the negotiation process over the spatial scale of the 1944 treaty between the US and Mexico over transboundary water is examined. The analysis of this case study indicates that due to its weakening position in an upstream/downstream conflict over the Colorado’s water in the early 20th century, Mexico demanded widening of the scale by integration of the negotiations over the Rio Grande with those over the Colorado’s water. This allowed the parties to trade the Rio Grande’s water for the Colorado’s and thus to offset the spatial discrepancies that precluded agreements in previous basin-level negotiations. However, this spatial strategy was found to have a high political cost, especially in the decentralized US system. Hence, the US had to use additional mechanisms to mitigate these internal transaction costs.     

Space agents: anti‐racist feminism and the politics of scale in Turin,Italy

This article discusses racialized politics among women in Turin, Italy, utilizing and expanding Neil Smith's concept of the spatial politics of scale specifically in relation to an anti‐racist organization, Alma Mater, that emerged during the early 1990s. International migration is relatively recent in Italy, and popular responses over the past decade have been both supportive and hostile. Overt and implicit expressions of racism and intolerance toward migrants have become apparent throughout the country. Migrant and Italian women have retaliated by engaging in a politics of space and scale to effect local and national labor and cultural practices. Through an examination of every day cultural–ideological practices and their links to broad political and economic processes I examine the relative success of Alma Mater in its ability to challenge scales and add to an understanding of the social production and reproduction of power relations at all scales.     

Sliding Scale of Spaces and Dilemmas of Internationalism

Internationalism of the subaltern classes has a long and tortuous history and different patterns of space and scale management. To think of contemporary social movements, internationalism involves analyzing how different spatial‐geographical levels of resistance are interrelated. Globalization has led to a mutation in the spatial and temporal conditions of political activity and collective protest and thus for internationalist activity. The concept used by Bensaïd of “sliding scale of spaces” seems particularly adequate to deal with the changing and complex geographies of capitalist globalization. Though all scales are not equivalent, internationalism requires the capacity to act in all of them and taking into account this plurality of spaces and their mutual influence. Managing the sliding scale of spaces is then a key strategic element of contemporary internationalism.     

Scale frames and counter-scale frames: constructing the problem of environmental injustice

The concept of environmental injustice raises difficult questions about on how best to measure and address environmental inequities across space, and environmental justice politics are permeated by considerable debate over the nature and spatial extent of both problem and possible solutions. This paper theorizes the politics of environmental justice as a politics of scale in order to explore how environmental justice activists respond to the scalar ambiguity inherent in the political concept of environmental justice. With a case study of a controversy over a proposed polyvinylchloride production facility in rural Convent, Louisiana, I develop the concept of scale frames and counter-scale frames as strategic discursive representations of a social grievance that do the work of naming, blaming, and claiming, with meaningful reference to particular geographic scales. The significance of scale is expressed alternatively within these frames as an analytical spatial category, as scales of regulation, as territorial framework(s) for cultural legitimacy, and as a means of inclusion, exclusion and legitimation.     

基于地方秩序嵌套的人类活动研究

活动的地方秩序嵌套"这一概念源于瑞典时间地理学者哈格斯特朗对人类活动复杂性及其背后蕴含的社会规则的思考,强调人类活动与其发生所需的时空资源配置之间的关系,隐含人类行为背后所需的各种资源在时间上的排列和空间上的组合规律。本文系统解读了"(活动的)地方秩序嵌套"的概念内涵、形成与符号表达,借助已有研究案例梳理不同地理空间尺度下地方秩序及其嵌套过程,以及目前这一领域的最新研究进展,在此基础上尝试提出这一概念在中国城市空间行为与规划中的研究与应用方向。     

Second‐Order Condensations of Societal Power Relations: Environmental Politics and the Internationalization of the State from a Neo‐Poulantzian Perspective1

Abstract: This article develops an understanding of the internationalization of the state which draws on materialist state theory, regulation theory and the scale debate in radical geography. It introduces the concept of “second‐order condensations of societal relationships of forces” which aims at advancing Poulantzas’ state theoretical approach and applying it to the analysis of international state apparatuses, their functions and their relationship to state apparatuses on other spatial scales. The empirical and political relevance of the theoretical considerations is elucidated with examples from international resource and environmental policy.