The Everyday Geography of the Homeless in Kansas City

Homelessness in the United States is a multifaceted problem that appears to be growing. However, very little is known about the geography of homelessness. This paper will document the daily lives of the homeless in Kansas City, Missouri, within the milieu of the emergency shelter. The purpose of this study continues in the humanistic tradition, which is attempting to restore human subjectivity to a field considered to have been dominated for too long by scientific objectivism. Fieldwork took place in Kansas City from 1988 to 1993. Two types of shelters were identified: street and transitional. The street shelters primarily served individual men and were best characterized by the rescue mission. Transitional shelters, on the other hand, catered for men and the more recent additions to the homeless population, single women and families with children. The spatial activity of the homeless was constrained as a result of living in a shelter. One typical response to homelessness was apathy and depression. After approximately 30 days in a shelter, a homeless person often underwent a change in physical appearance and activity. This shelterization meant that homeless men and women became increasingly isolated and conformed to the view of themselves imposed by their fellow homeless, the caretakers, and society at large. Homelessness is more than simply lacking a roof over one's head; it is a process of institutionalization into the milieu of the emergency shelter. Shelter facilities in the US are transforming into long-term caretaking institutions.     

城市社区应急避难所评价——以焦作市为例

社区避难所是居民灾后第一时间紧急疏散避难的重要场所,也是城市应急避难体系的重要组成部分。本文从场地规划、基础设施和日常管理方面入手,结合GIS手段对社区避难所服务与建设进行评价。结果表明:焦作市社区避难所具有良好的基础,但是基础设施和日常管理相对落后;同时社区避难所分布不均,服务区域有限,存在较大面积的覆盖盲区。在社区避难所建设中,应综合考虑社区避难所的影响要素,结合人口分布、合理布局,以提高社区避难所的满足性与服务水平。     

‘I like to let them have their time’. Hidden homeless First Nations people in the city and their management of household relationships

This paper responds to recent challenges to geographers to explore spaces of homelessness other than those of the streets and other public spaces. It focuses on hidden homelessness, where individuals stay with family and friends in order to avoid living in homeless shelters or on the street. Based on interviews with fifty-six First Nations hidden homeless men and women living in Prince Albert, Saskatchewan, Canada, the paper explores participants' accounts of how they negotiated their relationships with their hosts in order to maintain access to shelter. Participants monitored the tension their presence created in the household and they used five strategies to attempt to manage household relations. They minimized their presence, provided services for other members, moved frequently, contributed to household budgets and ate little of the household's food. By focusing on relationships within the household, this paper extends contemporary research on the ways homeless people negotiate different social and spatial environments.     

北京应急避难场所的区位优化配置分析

在中国城市快速增长的背景下,城市公共服务设施的空间配置成为社会各界关注的热点问题。本文以北京市中心城区的应急避难场所为例,利用Voronoi多边形算法,研究应急避难场所的空间优化和配置。结论显示,北京市作为人口密集的国际大都市,其应急避难场所的建设存在一定的缺口,在空间上分布也不均衡;根据公共服务设施"均等化"的原则,北京市中心城区至少需要新建40多个大型应急避难场所;从公共服务设施配置的公平和效率原则出发,未来应急避难场所的建设重点不仅要增加数量和扩大规模,还应调整空间配置。     

Conveying Mission Through Outcome Measurement: Services to the Homeless in New York City

This paper outlines the policy decision to implement a performance incentive program in a large social services agency. Specifically, it describes the evolution of services to homeless people in New York City, including the creation of the New York City Department of Homeless Services, the privatization of a majority of the shelter system, and the redefinition of the role of government in the provision of homeless services. It explains how performance measurement is an integral part of this evolution, and the numerous challenges that this initiative has presented to management of the Department.     

A Three-State Markov Model of Choice Behavior within Spatial Structures

This paper derives a simple mathematical model of spatial learning and choice by integrating several psychological theories, whose features accord with the results of empirical investigation in a previous paper [2]. A sample of homogeneous decision-makers are assumed to make a succession of selections from a given set of initially unknown spatial alternatives (for example, a set of shopping places for a good). The decision-makers pass through two states of “recognition” and “discrimination” learning, before reaching an equilibrium state. In the equilibrium state, decision-makers have sufficiently learned the attributes of the alternatives so that satisfactory choices are always made. These assumptions permit the derivation of mathematical expressions to answer two questions: first, what proportion of decision-makers will be in the equilibrium state after any given time interval, and second, what proportion of decision-makers will choose any designated spatial alternative after the same time interval. In the second case, the proportion of decision-makers choosing an alternative is predicted from the individuals' perceptions of the attributes of the alternatives. The paper concludes with an evaluation of the model and suggestions for its testing and further development.     

中心城区金融服务业空间集聚过程与格局研究——以潍坊市奎文区为例

近年来金融服务业发展成为我国经济与地理领域学者关注的新热点。本文通过GIS空间分析和电信黄页统计模拟,对潍坊市中心城区奎文区金融服务业的集聚现状、空间演变趋势进行了实证研究,重点探讨了金融服务业集聚格局的形成过程及演变机制。结论指出:金融服务业空间高度集聚于中心城区CBD内(单核心),集聚主要受城市等级规模和政策推动的影响;较之非银行业(保险业、证券业和其他金融活动),银行业时空演变规律性更强,但总体都呈现"轴向扩散"、"楼宇主导"态势;演变过程和城市主导发展方向、城市功能转型相契合,空间表现为由非均衡向相对均衡发展的格局过渡。     

Refining the definition of cultural levels at Karabi Tamchin: a quantitative approach to vertical intra-site spatial analysis

The visual identification of archaeological levels can be difficult when stratigraphy is complex. This study emphasizes the importance of three-dimensional intra-site spatial analysis as a means of testing the integrity of archaeological levels, including the identification of palimpsest deposits. A geographical information system (GIS) is applied to a three-dimensional spatial analysis of lithic and bone distributions from Karabi Tamchin, a Middle Palaeolithic site from the Crimea, Ukraine. K-means statistical clustering is combined with a series of data transformations to identify and interpret the vertical and horizontal spatial organization of the site. The results indicate that K-means cluster analysis, used in conjunction with GIS, provides an exceptional method of identifying discrete clusters of archaeological materials in three dimensions. Through an analysis of cluster contents within levels, it is possible to reconstruct and compare patterns of spatial organization at Karabi Tamchin, contributing to current debates regarding the cognitive complexity of Neanderthal populations.     

基于新地理信息技术的南京市游客流动性空间特征研究

利用新地理信息技术,采集500个游客GPS地理标记照片,运用GIS空间分析方法,分析游客在南京城市内部及其与长三角其它城市空间流动特性,并提炼游客空间行为一般模式。发现:①南京城市内部旅游流在主城区集聚,整体上呈现中心城区向四周扩散的趋势;且在空间形态上形成小型化、斑块化的布局特征。②南京与长三角周边城市的线形路线以点-点模式为主导,地域模式以便利的同城市中心流动为多数,其旅游流流动模式与已有典型模式基本吻合,同时长三角地区旅游流呈现等级扩散特征。     

Facilitating spatial thinking in world geography using Web-based GIS

Advocates for geographic information system (GIS) education contend that learning about GIS promotes students’ spatial thinking. Empirical studies are still needed to elucidate the potential of GIS as an instructional tool to support spatial thinking in other geography courses. Using a non-equivalent control group research design, this study examines the effect of using Web-based GIS in a world geography course on the development of students’ spatial thinking abilities. The findings indicate that Web-based GIS activities implemented in this study significantly enhanced students’ spatial thinking skills.     

The Network Approach: Dutch Spatial Planning between Substratum and Infrastructure Networks

This paper investigates the substratum and infrastructure networks as relevant components of spatial planning. Since 2001, in Dutch government documents on spatial planning the Layers Approach has been presented, with three layers: substratum; networks; occupation patterns. The Layers Approach assumes that the characteristics of the substratum provide conditions for infrastructure networks and that these infrastructure networks then condition the occupation patterns, including the locations for housing, business activities and related services. These more or less hierarchical relationships are supposed to produce clear ground rules for the spatial planner. The Layers Approach seems to offer a robust methodology for spatial planning. This contribution presents the background of the Layers Approach, adds some critical notes and proposes an amendment: the Network Approach, connecting different spatial scales. After the presentation of a typology of networks a preliminary overview of the dynamics of transport networks is given. The spatial relevance of information and communication technology (ICT) networks, that support transport networks, is discussed. Nodes are presented as links between infrastructure networks and occupation patterns. The paper concludes that actors, dealing with regional spatial plans in a decentralized planning system, have to acquire an in-depth knowledge of the technology, economy and governance of current networks and the qualities of the substratum, which form a conditioning and stimulating framework for the spatial planning of urban and regional areas.     

广东区域可达性综合探测及空间分异特征研究

本文以广东省陆路交通网络为对象,综合利用可达性度量模型对广东省区域可达性进行测算和空间特征分析,并进一步实现广东省省域的等级分区。结果表明,广东区域日可达性和时间可达性呈现出同心圆分布特征,并具有明显交通网络指向性;但在空间、交通网络结构和社会经济等因素的综合影响下,潜力可达性表现出多中心圈层的空间分异特征。研究揭示了广东省区域可达性的空间格局及分异规律,探讨了地理区位和城市发展在可达性空间分异中作用,从而为广东产业布局优化、土地集约化利用以及区域协调发展提供科学参考。     

Mapping schools' NAPLAN results: a spatial inequality of school outcomes in Australia

This article identifies spatial dimensions of educational outcomes using maps of the 2016 Grade 5 reading results for Australia's National Assessment Program–Literacy and Numeracy for all Australian schools. A geographical information system (GIS) was used to overlay schools' results onto suburbs' advantage or disadvantage to visualise spatial patterns. We then examined the extent to which school results “cluster” in socio‐economically advantaged and disadvantaged suburbs and considered the consistency of spatial patterns for results across major cities. That work illustrates both how GIS can foreground educational inequality and how “the spatial” is more than corollary for student socio‐economic status. Results show substantial differences between urban and remote areas and towns of different size. Maps of cities visualise spatial “clustering” patterns of school results, with most schools in advantaged suburbs having high results and almost no schools in disadvantaged suburbs having high results. Educational outcomes strongly align to local socio‐demographic characteristics, and parallel host communities’ levels of advantage or disadvantage. Differences between public and private schools are less significant than within‐sector differences for schools in advantaged or disadvantaged locales. Patterns in all cities are consistent—schools in advantaged suburbs predominantly have high results, whereas non‐government schools generally perform better than government schools in disadvantaged suburbs. Most concerning is the persistent and increasing trajectory of results in advantaged, and more so in disadvantaged suburbs, of all cities since the first National Assessment Program–Literacy and Numeracy in 2008. Ameliorating spatial inequality between primary schools is one of the greatest challenges for Australians.     

Picturing the poor: fundraising and the depoliticisation of homelessness

In this paper, we discuss the role images play in attracting charitable donations in an English homeless shelter. Focusing in particular on two image-based projects which feature service-users (one series of black-and-white still photography and one series of film clips posted on YouTube), we draw on interviews with fundraisers and the homeless participants themselves to discuss how they motivated their involvement and what impact they hoped the images would achieve. We conclude by providing some snapshots of how earlier images produced in the shelter have been circulated.     

Geophysical investigations of WWII air-raid shelters in the UK

Just before WWII, the British government prepared for an aerial onslaught that was predicted to raze cities and cause mass casualties. By 1938, the Air Raid Precautions Act officially stated that population protection would be through dispersal, meaning evacuation and small-scale protection, local authority responsibility often devolving to householders. Archaeological records of remaining air-raid shelters are relatively rare and under threat. This paper reports on geophysical surveys on three sites in Stoke-on-Trent and London. Results found three intact Stanton shelters in Stoke-on-Trent, located by GPR, electrical resistivity, magnetometry, gravity and electromagnetic methods. In London, partially demolished shelters and an intact, mass public shelter were both detected by EM and GPR methods, with subsequent intrusive investigations confirming results. Study outcomes show hitherto-neglected wartime shelters are in varied condition, with geophysical surveys able to detect, characterise and assess them, helping bring WWII British history into the wider scientific community and public domain.     

"We Know What the Problem Is": Using Oral History to Develop a Collaborative Analysis of Homelessness from the Bottom Up

Using audio, video, and radio interviews, the Cleveland HomelessOral History Project (CHOHP) has sought to foster the developmentof a collaborative analysis of homelessness from the bottomup. Designed to overcome problems with traditional academicresearch on homelessness, CHOHP explicitly seeks to share researchwith those living on the streets and in the shelters in Cleveland,Ohio and involve homeless people in the process of analysis.Rather than focusing on the personal pathologies of the homeless,the analysis that emerges from CHOHP suggests that trends indowntown and neighborhood real estate development, the criminalizationof the poor, the growth of the temporary labor industry, andthe retrenchment of the welfare system have led to the emergenceof powerful interests invested in perpetuating homelessness. Beyond analyzing these trends, CHOHP's formal research settinghas emboldened homeless people to act and become agents forsocial change.     

Discoveries of Neolithic prehistoric sites at Pleistocene carbonate rock shelters on the east coast of the UAE

Three newly discovered prehistoric sites on the east coast of the United Emirates (UAE) are described. All are located on surfaces of Pleistocene carbonates or rock shelters that are generally rare along the eastern coast of the Gulf of Oman. Aqqah 1 (Le Meridien al Aqqah Beach Resort), the most important and best preserved of these sites, is a partially collapsed rock shelter with an exposed section, lithic finds and marine molluscs. Deriving an exact date from the material present is difficult because of a lack of comparanda. A bifacial fletched arrowhead made of yellow jasper and the lithic debris of five different raw materials as well as an undecorated ceramic fragment might suggest a date in the Late Neolithic or Early Bronze Age. The presence of many marine bivalves and snails with operculae, which differ from recent coastal species, indicates the collection and consumption of living molluscs by the prehistoric population of Aqqah. Nearby burials may be related to the rock shelters.     

Methodology,consetvation criteria and performance evaluation for archaeological site shelters

Abstract

The many intersecting issues that arise when deciding whether to shelter an archaeological site should be approached using a values-based methodology, one that has demonstrated its validity arid practical worth in conservation over recent decades. Nonetheless, pitfalls abound in the decision-making process and in establishing effective conservation criteria which should be based principally on a thorough understanding of the threats to the resource and the specific deterioration mechanisms operating, with the objective of creating a shelter that will preserve the site's identified values. An aspect that has received almost no attention in the past is evaluation of a shelter's performance, both qualitative and quantitative, in preserving the site. It is urged that this receive priority when establishing the conservation criteria during the initial phases of a sheltering project. Issues are illustrated from a range of diverse sites, including a number of published shelters. The paper first looks at the examples of the Laetoli (Tanzania) and Lark Quarry (Australia) trackway sites in the context of decision-making and conservation criteria, and then discusses two examples of evaluation: one quantitative, using an experimental shelter and the other discussing publications on a petroglyph site shelter.     

基于GIS的农村医疗设施空间可达性分析——以河南省兰考县为例

针对农村医疗设施空间分布的公平性问题,提出了使用GIS技术和空间可达性指标评估医疗设施的区域分布特征。以兰考县乡级以上卫生院为例,建立人口分布、医疗设施位置、行政区域等地理数据库,选择人均医疗资源分配、就医的最近距离、选择医院的机会、重力模型及改进的重力模型5个空间可达性模型,计算了各乡镇、各行政村的医疗设施可达性指标,并制作了相应的专题地图;在此基础上对医疗设施的空间布局进行了分析。空间可达性指标全面地反映医疗设施的空间分布特征,鉴别出资源分配较薄弱的区位,是农村医疗改革中设施规划和资源分配的重要依据。