过滤理论的起源、概念及研究进展

过滤是住房的生命周期与家庭的生命周期之间相互作用的产物,包括两大支流:以建立经济理论和模型为代表的关注住房的过滤研究、有关居民迁居的强调家庭的过滤研究。过滤理论的地理学视角可以追溯到霍伊特(Hoyt)的扇形模型,提供了关于居民迁居和城市社会空间结构之关系的解释。过滤理论意义主要有:为低收入群体提供合适住房、解释城市微观和宏观空间变化、分析和解释与住房市场有关的社会问题。过滤理论是中国城市转型研究的新视角。     

Is Sydney a Divided City Ethnically?

Recent claims that Sydney's ethnic residential concentrations are a permanent feature and that the city is rapidly turning into a city bifurcated along an ethnic divide cannot be sustained by the evidence. An understanding of multicultural policies as they operate in Australia, and of segregation as essentially a transitory phenomenon there, suggests that social bifurcation is unlikely to occur. Immigrant concentrations in the poor suburbs are nothing new, and do not imply the entrapment of ethnic groups. While immigrant residential concentrations are increasing in size, commensurate with the influx of large numbers of migrants from non‐English speaking backgrounds over the past 30 years, the evidence suggests that claims of bifurcation are a product of the usage of birthplace data, the aggregation of ethnic groups into just two groups and a failure to take account of the degree of mixing. Evidence from both birthplace and ancestry data using different levels of ethnic aggregation and more appropriate analyses shows that Sydney is dominated by an intermixing of different ethnic groups with each other and with the host society, and not by high levels of ethnic segregation. Ancestry data from the 2001 Census show the spatial assimilation into the host society of the grandchildren, but less so the children, of immigrants in Sydney with similar rates for both the white non‐Anglo‐Celtic and the Asian populations.     

武汉市新洲区农户消费活动的空间特征研究

农户消费活动空间是乡村空间结构的一种表现和组成部分,在受到乡村已有的物质空间和社会空间结构影响的同时,也不断塑造并形成新的乡村空间结构。在对武汉市新洲区3个乡镇11个村326户访谈和问卷调查的基础上,总结了农户消费行为的一般特征。认为农户消费活动总体上呈现距离衰减规律和空间分异特征,形成两带三圈层的空间结构模式。交通工具对农户消费空间的扩展有较大影响。同时,农户消费活动也受个人及其社会经济属性的制约。研究结果表明,农户消费空间偏好具有明显的性别差异;家庭经济收入和年龄是农户消费空间结构形成的主要影响因素,而农户受教育程度对农户消费空间的形成没有明显影响。     

江汉平原农户日常消费空间演变及影响因素研究

消费空间变化是透视当代乡村地域系统演变的重要视角.基于江汉平原公安县农户抽样调查和实地访谈数据,以微观分析描绘农户消费场景变化、宏观分析勾画农户消费空间演变,以多元线性回归解析乡村消费演变影响因素.研究表明:①微观上,农户消费区位频次趋于增加、区位类型趋于分化,低等级商品消费向低等级购物地扩散、高等级商品消费向高等级购...     

Consciously Constructing Exclusivity in the Suburbs? Unpacking a Master Planned Estate Development in Western Sydney

In Australia, master planned estates are emerging as a favoured form of residential development, finding support from urban planners and government. The proliferation of master planned estates has led urban researchers to comment on the socially exclusive nature of many of these new developments and their potential contribution to socio-spatial polarisation in the urban landscape. Do master planned estates purposefully inculcate an image of exclusivity, and do these constructions result in socio-spatial polarisation? A case study of the contribution of master planned estates to polarisation in the urban landscape is examined here. This research analysed the intentions, imagery and outcomes of a specific master planned estate in suburban Sydney – Glenmore Park. The established, socially constructed, and in some ways negative image of western Sydney has been used as a mirror against which an alternative – albeit exclusive and distinct – identity for Glenmore Park has been advanced. The intended image was for an exclusive and prestigious estate for white nuclear families. The developers and place marketers played a key role in the construction of this exclusivity, which ultimately superseded some of the more socially inclusive planning objectives for the area. The overriding conclusion from this research is that, in this case, there is an explicit connection between intentions and imagery, which encourages socio-spatial polarisation.     

关于会展经济空间运动形式的分析——以北京、上海与广州三地为例

文章分析了会展经济的迅猛发展需要依托一定的资源,从北京、上海和广州等几个大城市的发展特征分析,会展经济的空间运动形式主要源于离散力和吸引力,会展经济的空间结构变化主要表现为会展场馆的空间聚集与扩散,饭店、公司、资金、技术和专业人才等会展经济的生产要素依此聚散。空间运动的路径是由大城市市区到市区外围地带,结果形成从中心到城市外围的合理布局。     

Desocializing space: the decline of the public realm in Western Sydney1

This paper addresses the public realm and considers its contemporary context in an important Australian region, Western Sydney. Although problematized by social theory in recent years, my base position is the Habermasian premise that a public realm is critical to the healthy functioning of liberal democracies, such as Australia. This paper has three specific aims. First, I note the erosion of the public realm in an important Australian region, Western Sydney, and the obfuscation of its presence and role by new institutional arrangements emerging principally but not exclusively from federal policy settings. I then consider the consequences of this ‘desocialization of space’ for democracy and equity in a socially and culturally diverse urban region such as Western Sydney.

Désocialiser l'espace: le déclin de la sphère publique dans le Western Sydney

espace public, Western Sydney, néolibéralisme

Le présent article s'intéresse à la question de la sphère publique et examine sa condition actuelle à Western Sydney, une région australienne d'une importance capitale. Bien que la théorie sociale l'a récemment remise en cause, je m'appuie sur la prémisse d'Habermas selon laquelle la sphère publique est essentielle pour le bon fonctionnement des démocraties libérales comme celle qui prévaut en Australie. Les trois principaux buts de cet article sont de faire état de l'érosion de la sphère publique dans une des plus importantes régions australiennes qu'est Western Sydney. Je souligne à quel point sa présence et son rôle sont embrouillés par de nouveaux arrangements institutionnels qui naissent surtout mais pas uniquement grâce aux instances politiques fédérales. J'aborde ensuite les conséquences qu'entraînent la «désocialisation de l'espace» pour la démocratie et l'équité dans la vaste mosaïque socioculturelle urbaine de Western Sydney.

La desocialización del espacio: la disminución del terreno público en el oeste de Sydney

espacio público, el oeste de Sydney, el neo-liberalismo

Este papel trata el terreno público y considera su contexto contemporáneo en una región importante de Australia, el oeste de Sydney. Aunque la teoría social lo ha problematizado en recientes años, yo me baso en la premisa de Habermas de que un terreno público es esencial al buen funcionamiento de las democracias liberales, como la de Australia. Este papel tiene tres objetivos específicos. Primero, hablo de la erosión del terreno público en una región importante de Australia, el oeste de Sydney, y de la ofuscación de su presencia y de su papel, causada por nuevos arreglos institucionales que han surgido principalmente, pero no exclusivamente, de la política federal. Luego, considero las consecuencias para la democracia y la igualdad de esta ‘desocialización de espacio’ en una región urbana donde hay gran diversidad cultural y social, como el oeste de Sydney.     

Household and community behavior at Bronze Age Politiko-Troullia,Cyprus

Abstract

We investigate intrasite patterns of artifacts and floral and faunal data to interpret household and community behavior at the Middle Cypriot (Bronze Age) village of Politiko-Troullia in the foothills of the Troodos Mountains, Cyprus. Floral evidence indicates cultivation of orchard crops (e.g., olive and grape), as well as the persistence of woodlands that provided wood for fuel. Animal management combined herding of domesticated sheep, goat, pig, and cattle with the hunting of Mesopotamian fallow deer. Metallurgical evidence points to the production of utilitarian copper tools in household workshops. Group activities are reflected by the deposition of anthropomorphic figurines, spinning and weaving equipment, and deer bones in an open courtyard setting. In sum, Politiko-Troullia exemplifies a diversified agrarian economy on a distinctly anthropogenic landscape that fostered the development of household and supra-household social differentiation in pre-urban Bronze Age Cyprus.     

清帝处理政务的殿字及其内檐装修格局

在明代宫廷建筑制度的基础上,清代宫廷建筑及其内檐装修的规制在清中期逐步确立并成为当时建筑设计的基本出发点。这个规制不仅体现在朝仪、寝居殿宇的形制上,也反映在以勤政段为代表的一些具有综合功能、使用情况复杂的建筑的格局、装修之中。在归纳清代宫殿、园囿中有勤政功能和以勤政殿命名的殿宇的基础上,本文从建筑规格、内檐装修形制两个方面整理并阐述了此类宫廷建筑空间的特征,作者试图藉此探究皇家建筑设计创作的制度和功能内涵。     

苏南乡村社会生活空间特点及机制分析

江苏以其文化、历史与经济闻名于中国与世界,苏南是它的一个典型代表。开放的苏南乡村以其丰富的文化、悠久的历史和发达的经济而在全国乡村处举足轻重地位。研究其社会生活空间有它的必要性和现实意义。文章将基于自然生活空间并由村民的各种行为活动轨迹组成的苏南乡村社会生活空间划分为五种类型,它们分别是市场贸易生活空间、生产劳动生活空间、文化教育生活空间、家庭婚姻生活空间、社会交往生活空间。通过对各种生活空间特点分析,进而探索了促使苏南乡村社会生活空间形成机制,得出了\"人的观点的转变是最重要的因素\"这样的结论,为苏中、苏北乃至全国乡村社会经济的发展提供借鉴。     

基于新人本主义理念的城市社区生活空间公正结构探讨

本文以城市各阶层日常生活行为的工作(上学)、家务、购物、闲暇活动完成的区位空间结构为议题,运用行为地理学的人本主义研究方法,以社区为基本研究尺度,探讨微观领域社会空间公正体系的结构与模式。得出城市社会空间体系发育阶段,影响城市社区生活空间结构的基本因子为城市资源、社区资源、社区类型-体系与场所体系,社区资源与城市资源在城市内部空间的布局呈\"点-轴\"结合模式,城市资源的线性空间体系格局与社区资源与场所的点状空间镶嵌映射了市场经济规律下城市社区生活空间结构的\"集聚-碎化\"倾向,缺失空间公正。最后,尝试性提出了人本、公平理念下的城市社区生活空间公正结构。     

线上和线下生活服务设施可达性及其协调关系——以生鲜果蔬店铺为例

作为智慧城市的重要组成部分,“新零售”得到蓬勃发展,提供当日配送服务的“新零售”深刻影响了城市生活服务的可获取性和时空可达性。本文以南京中心城区为例,运用两步移动搜索法、耦合协调度模型等方法,探究提供当日配送生鲜果蔬服务的店铺和传统生鲜果蔬实体店空间分布特征,分析线上和线下生鲜果蔬店铺的可达性及空间协调关系。研究发现,线上生活服务遵循技术扩散假说,强化了中心城区的生活服务集聚,同时线上生活服务集聚和可达性仍受实体地理空间约束;线上生活服务有悖于效率假说,对传统生活服务的空间分异具有加强作用,整体上没有提高生活服务的供给效率和空间公平性。研究结果可为新零售影响下城市生活服务设施的配置优化提供科学依据。     

黄土高塬沟壑区小流域村镇体系空间分布特征及引导策略——以陕西省淳化县为例

结合黄土高塬沟壑区的自然地理特点,以陕西淳化县为例,分析黄土高塬沟壑区小流域村镇体系的空间分布特征,提出\"两沟夹一塬\"单元是黄土高塬沟壑区基本的自然与社会经济组织系统。提出应以城镇发展为核心,逐步形成适合于地域特征的\"枝状\"村镇体系空间结构体系;应对分散的村镇适当迁并,充分发挥城镇的集聚效益,逐步形成黄土高原沟壑区\"大分散-小聚合\"的村镇体系格局;应以生态环境建设为目的,加强轴线地带非城镇化地区的空间管制。     

The Sydney Cove shipwreck project

Lost in 1797 during a voyage from India to Australia, the wreck of the merchant ship Sydney Cove was rediscovered in 1977. A project to excavate and present material from the site was carried out by the designated management agency during the 1990s. The work has provided a unique insight into the merchant ships and cargoes that were vital to the early development of the Australian colonies. This paper presents a summary of the project upon its completion in 2001.