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1.
Pétur Waldorff 《Singapore journal of tropical geography》2016,37(3):363-377
This article investigates how an existing two‐tiered land tenure system creates a hybrid space that blurs, and essentially questions and problematizes the boundaries of the formal/informal divide as presented within Angolan political and legal discourses. It showcases how urban formality and informality exist alongside each other in Luanda and how people take recourse to both formal and informal channels in attempts to secure housing, land tenure and livelihoods in the city. Through case studies, the article describes how small‐scale farmers in Luanda's northern municipality of Cacuaco lost their lands to urban development in 2009–10 and the ensuing circumstances in which formal rights and informal land tenure became intermeshed and ambiguous. As the case studies illustrate, a gap exists between the legal code and practice on the ground. This gap is represented in how Angola's postconflict land strategy, with its forced evictions and demolitions of houses and neighbourhoods, often with little or no compensation, is at odds with the Angolan Land Law, which states that land may only be expropriated by the state or local authorities for specific public use and must be justly compensated. 相似文献
2.
管制之外的"管制":城中村非正规部门的空间集聚与生存状态——以广州市下渡村为例 总被引：12，自引：5，他引：7
国内外现有的研究认为,无管制或缺少管制是非正规经济或非正规部门的核心特征。我国城市中的城中村是非正规部门最为集中的区域。选取广州市海珠区的下渡村这一典型案例,对非正规部门的"管制"状况进行了深入调查研究。发现在我国经济转型与快速城市化的背景下,城中村有宽松的管制环境、廉价的住房市场和良好的区位等条件,吸引了大量的非正规部门。但这些城中村的非正规部门并非完全处于管制之外,而是生存于一种管制之外的特殊"管制"之中。这种"管制"表现为一个以政府力量为主导,地方自治组织、地痞组织、本地村民和周围居民等多方力量共同作用的复杂结构,深刻而切实地影响着非正规部门的生存状态。 相似文献
3.
James J. Biles 《The Professional geographer》2013,65(4):541-555
The widespread adoption of neoliberal reforms during the past quarter century has had profound implications for the livelihoods of those who live and work in cities throughout Latin America. This case study of Mérida, Mexico, builds directly on recent research about the changing nature of work and the role of informality as a livelihood strategy in Latin America and attempts to explain how place-specific patterns of informal work emerge from neoliberal reforms and concomitant urban economic restructuring. Drawing on field research and a large household survey, this article reveals that general patterns of informality coincide with previous findings from Latin America: high levels of informal work; increased heterogeneity of informality; and significant mobility, with a large share of workers “opting out” of the formal sector voluntarily. However, compared with previous research in Mexico, this study shows that informal work is significantly more pervasive, particularly among women; less likely to be voluntary; and pays considerably less. In light of gender considerations and significant discrepancies between local patterns of informality and national trends, this case study casts doubt on recent World Bank encyclicals affirming the resemblance between self-employment in Mexico and microentrepreneurship in more developed countries. Moreover, the article concludes that World Bank literature conveniently overlooks the gendered nature of informal work in Latin America and the profound divergence between the express purposes of neoliberalism and its actual implications. As a result, World Bank research on informality serves to justify the neoliberal model, rather than improve the livelihoods of those who live and work in cities throughout Latin America. 相似文献
4.
LAUREN E. BAKER 《Geographical review》2004,94(3):305-325
ABSTRACT. Scattered throughout the city of Toronto are more than no community gardens, sites of place‐based politics connected to the community food‐security movement. The gardens, spaces where passions for plants and food are shared, reflect the city's shifting cultural landscape and represent an everyday activity that is imbued with multiple meanings. Toronto's community food‐security movement uses gardens as one strategy to regenerate the local food system and provide access to healthy, affordable food. Three garden case studies expand on the complexities of “food citizenship,” illustrating the importance of that concept to notions of food security. The gardens reveal the role gardeners play in transforming urban spaces, the complex network of organizations working cooperatively and in partnership to implement these projects, and the way in which social and cultural pluralism are shaping the urban landscape. 相似文献
5.
亚运会城市更新对社区居民影响的跟踪研究——基于广州市三个社区的实证调查 总被引：1，自引：0，他引：1
亚运会的成功举办对广州的经济、社会、文化产生了深远影响,同时也触发了广州新一轮的城市更新,涉及颇多社区与居民。现有研究仅关注亚运会前期的影响,缺乏对其后续影响的跟踪研究。本文对亚运会期间更新改造的三个案例进行跟踪研究,对比更新前后社区居民在物质、社会和心理层面上所受影响。研究表明:由于城市更新缺乏对社区居民的全面考虑,更新改造导致部分居民的社会经济地位降低,社会网络破坏,邻里关系拆散,社区满意度下降。这场快速、效果显著的城市更新,在物质层面上一定程度地改善了居民的居住环境和质量,但在社会层面和心理层面却对社区居民造成了较大负面影响。作为与政府和开发商不均衡博弈中的弱势方,社区居民成为亚运轰轰烈烈的城市更新改造中的社会成本承担者。城市更新应更多关注社会利益与公众参与,提倡多元化的城市更新目标。 相似文献
6.
In urban China there is growing scholarly interest in neighbourhood social interaction, but most studies focus on overt neighbouring activities whilst less is known about the affective dimension of neighbourhood relations, such as mutual trust and care. By surveying 1,420 residents from Shanghai, this study examines the affective relationship between rural migrants and local urban neighbours and explores whether the frequency of neighbouring and contextual characteristics may affect this outcome. Our results show that residents who interact more with out-group neighbours also tend to describe their relationship with them as more caring and amicable. Furthermore, residents in working class neighbourhoods tend to rely on intergroup neighbouring as means of facilitating mutual trust. In contrast, residents of neighbourhoods with commodified housing stock already possess a strong affective relationship with out-group neighbours because of a shared identity as middle-class homeowners and, therefore, do not rely on neighbourly interactions as a facilitator of neighbourly trust. 相似文献
7.
基于住房普查和建筑普查资料,对深圳市城中村“非正规住房”的空间特征与演化进行研究。得出以下结论：① 城中村“非正规住房”的空间集聚特征明显并形成若干集聚区,且表现出明显的圈层分化,非正规住房规模比重从城市中心到边缘呈先增长后降低的发展态势。② 影响城中村“非正规住房”空间结构的主因子包括规模因子、住房构成因子、增长因子、建筑特征因子和使用状态因子,城中村“非正规住房”可以划分为边缘增长型、空间集聚型、相对稳定型和中心转化型等4种类型。③ 深圳市城中村“非正规住房”的发展演化过程包括形成阶段、快速发展阶段、高潮阶段和缓慢增长阶段,不同阶段的非正规住房具有差异化的演化背景与空间结构特征。 相似文献
8.
Using GIS and perceived distance to understand the unequal geographies of healthcare in lower-income urban neighbourhoods 总被引：2，自引：0，他引：2
Geographers play important roles in public health research, particularly in understanding healthcare accessibility, utilisation, and individual healthcare experiences. Most accessibility studies have benefited from the increased sophistication of geographic information systems (GIS). Some studies have been enhanced with semi-structured in-depth interviews to understand individual experiences of people as they access healthcare. However, few accessibility studies have explicitly utilised individual in-depth interview data in the construction of new GIS accessibility measures. Using mixed methods including GIS analysis and individual data from semi-structured in-depth interviews, we offer satisfaction-adjusted distance as a new way of conceptualising accessibility in GIS. Based on fieldwork in a predominantly lower-income community in Columbus, Ohio (USA), we find many residents felt neighbourhood healthcare facilities offered low-quality care, which suggested an added perceived distance as they attempt to access high-quality healthcare facilities. The satisfaction-adjusted distance measure accounts for the perceived distance some residents feel as they search for high-quality healthcare in lower-income urban neighbourhoods. In moving beyond conventional GIS and re-conceptualising accessibility in this way, we offer a more realistic portrayal of the issues lower-income urban residents face as they attempt to access high-quality healthcare facilities. The work has theoretical implications for conceptualising healthcare accessibility, advances the mixed-methodologies literature, and argues for a more equitable distribution of high-quality healthcare in urban neighbourhoods. 相似文献
9.
非正规就业是旅游就业体系中的重要组成部分,在推动城市旅游经济增长方面发挥着不可替代的作用。以故宫博物院、颐和园等北京10个典型景区为例,调查研究了城市旅游景区非正规就业者的群体特征,并探索性地将测量野生动物和敏感人群数量的“捕获–再捕获”及蒙特卡罗模拟方法引入研究,对该群体的规模进行了测算。研究发现：①城市景区旅游非正规就业群体多为低人力资本从业者,青壮年女性居多,以纪念品（土特产）商贩和导游人员为主,多来自就近地区。②北京10个典型城市景区的旅游非正规就业群体规模较小,大约有1 126人,这与严格的城市人口疏解和旅游业治理举措密切相关。③“捕获–再捕获”方法可以有效测量流动性大、隐蔽性强的旅游非正规就业者的群体规模,具有一定的科学性和可靠性。 相似文献
10.
In Freetown, the capital city of Sierra Leone, rapid urbanisation combined with the lingering impacts of the devastating decade long civil war (1991–2002), has left large portions of the population without reliable work or income. One response to this has been an increase in urban and peri-urban agriculture (UPA) which provides participants with employment, income and food security. According to local government estimates, women comprise around 80% of Freetown’s UPA community, and many women rely totally on UPA as a livelihood strategy to feed and support their households. This article focuses on the experiences of these women farmers, and in doing so sheds new light on their vital contribution to Freetown’s growing UPA community who are not thus far represented in published literature. Globally, women are also underrepresented in UPA literature, and as a result their distinct challenges are not well understood. Reporting on field-based research, this article identifies challenges facing Freetown’s women farmers, including land tenure, access to clean water, limited capital for purchasing tools, fertilisers, and pesticides, and difficult relationships with government, NGOs, and other farmers. The manner in which these challenges manifest themselves in relation to women farmers, as distinct from their male counterparts, are identified, and opportunities for Freetown’s UPA community to support and empower women farmers will be highlighted. 相似文献
11.
Economic drivers of contemporary smallholder agriculture in a transitional economy: A case study of Hu Village from southwest China 
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下载免费PDF全文 Based on an in‐depth case study of a rural community, this paper documents the contemporary state of Chinese smallholder agriculture and the changes that it has been experiencing in the context of dramatic socio‐economic transition through the lens of three main economic drivers: livelihood diversification, market conditions and government interventions. Results reveal that the change in Chinese smallholder agriculture has been complex and multidimensional. All three factors exert profound influence and shape the current state of Chinese agriculture. Massive rural‐urban migration has resulted in labour shortages, which in turn have led to a reduction in agricultural diversity and land use intensity and a shift from traditional labour‐intensive technologies to modern capital‐intensive technologies. However, because of well‐developed agricultural markets, input use levels are similar across farmer categories (such as income diversification), helping to maintain productivity. Furthermore, reduced profits from farming due to increasing input prices and decreasing output prices have exerted pressure on smallholders to increasingly turn to nonfarm activities and have also triggered a thriving informal land transfer market, which was previously non‐existent. Policy implications include the need to strengthen local economies, improve market conditions, invest in rural infrastructures and facilitate smallholders' mobility. 相似文献
12.
广州市居民工作日小汽车出行个体与社区双层影响机制 总被引：2，自引：0，他引：2
小汽车出行与建成环境的关系是城市研究中的热点问题,已有的研究主要分别关注个人社会经济属性与建成环境对小汽车出行的影响。近年来,在中国城市转型的背景下,社会空间分异受到关注,越来越多的研究表明,居民个人社会经济属性与社区建成环境及社区类型间存在关系,考虑三者如何共同对小汽车出行的影响具有一定的现实意义。因此,本文构建包含个体层社会经济属性和社区层建成环境与社区类型的多层Logit模型对工作日小汽车出行方式的影响因素进行分析。研究发现居民个人的社会经济属性和其所居住社区建成环境同时对小汽车出行的选择起作用,且这两层因素的影响与社区类型紧密相关,出行方式差异有76.32%是由社区因素的差异造成。个人社会经济属性因素方面,更高的文化水平、更高的个人月收入水平、非集体单位性质和家庭存在更多未成年孩子的居民工作日小汽车使用率较高;社区建成环境因素方面,提高建筑密度、用地混合度、商业可达性和公交站点密度会降低社区居民工作日出行使用小汽车的可能,而社区周边更高的POI密度则会增多居民对小汽车的使用。两类因素关系背后的机制在于伴随着市场力量对城市居住空间重构影响的增强,相似社会经济属性的居民会倾向选择同一类型社区,而相同类型社区拥有相似的建成环境。这些结论有助于进一步了解城市居民工作日小汽车出行背后的影响因素及机制,并为通过对相同类型社区多层因素的调节来改变居民出行方式结构,进而缓解交通问题提供了借鉴。 相似文献
13.
Early studies suggest that people living in rural neighbourhoods are more satisfied with their residential location than people living in cities. Consequently, most individuals seem to prefer low-density environments to reside in. More recent studies, however, state that rural residents are no more likely to be satisfied with their residential neighbourhood than their urban counterparts. In addition, a considerable, growing part of the population seems to have a clear preference for urban neighbourhoods. The results of our research, conducted in Flanders, Belgium, suggest that urbanites are more satisfied with their neighbourhood than rural residents are. Neighbourhood preferences differ less between urbanites and rural residents. However, there are differences indicating that urbanites have a preference for rural neighbourhoods and rural residents a preference for urban neighbourhoods. In sum, it seems that people, once they have selected their residential location, are not satisfied with the neighbourhood characteristics and tend to develop a preference for a different neighbourhood type. This mismatch can be partly explained by the strongly developed urban sprawl in Flanders, reducing the residential qualities of urban and especially rural environments. Restricting further urban sprawl, with the help of a more active spatial planning policy, seems necessary to increase neighbourhood satisfaction. 相似文献
14.
城中村非正规住房在快速城市化地区普遍存在。以深圳市为例,在梳理城中村非正规住房发展演化过程的基础上,探讨快速城市化地区城中村非正规住房的形成机理与管治对策。研究发现,城中村非正规住房的形成与发展是政策力、市场力和社区力相互作用的结果,处于不同发展阶段的非正规住房,各种动力的大小和方向存在差异。在此基础上,提出城中村非正规住房的管治方向与措施。 相似文献
15.
Postrevolutionary land encroachments in Cairo: Rhizomatic urban space making and the line of flight from illegality 下载免费PDF全文
下载免费PDF全文 Jamie Furniss 《Singapore journal of tropical geography》2016,37(3):310-329
After the January 2011 revolution, new and unpermitted constructions on previously empty land went up across Cairo at striking speed. This paper explores a case of such land encroachments carried out by waste collectors in the neighbourhood of Manshiet Nasser in Cairo, Egypt. It begins with theoretical debates about the production of urban space, arguing that the de Certeauian paradigm, in which urban marginals poach or hijack others' spaces evanescently, fails to account for the way such encroachments produce permanent new spaces rhizomatically alongside the pre‐existing order. The paper then turns to a close examination of the events in Manshiet Nasser. Although in a broad view the actors are marginals living in the ‘informal’ city, the conditions enabling the encroachments were such that only the wealthiest and most powerful members of the ‘community’ benefitted. In a context of generalized ‘illegality’, the squatters rely on practical norms and de facto recognitions to obtain some degree of tenure security. Since these efforts rely on and play off legal norms even as the squatters violate them, the paper argues that property rights in this context should be understood not in classificatory terms based on the legal/illegal binary, but rather through a trajectory of ‘becoming‐legal’: a ‘line of flight’ that approaches legality asymptotically. 相似文献
16.
土地资源约束下的北京食物供给潜力与优化(英文) 总被引：1，自引：1，他引：0
全球气候变化所带来的极端天气的频繁发生,水资源短缺情况下的农业用水的不断减少和伴随着人口增长与社会经济发展所引起的耕地面积下降,正在严重影响着世界范围内的食物安全。近年来由于食品价格的迅猛增长而导致的食品危机正在引起人们对增加地方食物供应的普遍关注。城市作为对食品安全更为敏感的地区,更是首当其冲受到食品危机的影响,城市一方面由于城市化快速发展,带来城市人口膨胀和消费多样性要求,从而形成需求的大幅增加,另一方面有由于城市周边耕地面积的不断减少,农业生产空间受到压缩,农业生产能力减弱,降低了城市的自我食品供给,引起自给率明显下降。如何保持供需之间的平衡,保障城市食品安全,成为亟需研究的问题。本文提出以食物足迹的概念,来衡量城市所间接消耗的土地资源,并以此为工具,以自给率为条件,来求得满足一定自给率条件下食物供给的空间对应格局。通过分析30年来北京食物足迹以及食物自给率的年际变化,得出结论:北京食物足迹从1981年的1.18万km2增加到2010年的2.94万km2,而自给率整体下降较多,蔬菜、水果、谷物及油脂类的自给率从1981年的59.3%、35.8%、37.3% 和 13.1% 下降到2010年的39.0%、27.0%、6.7% 和2.2%,可以看出蔬菜仍能保持相当的自给率,因此提高蔬菜自给率是增强城市自给能力的最佳选择。最后,以60%的蔬菜自给率为目标,提出了两种情景,包括完全以耕地为来源的空间应对格局,以及屋顶农业参与下的空间应对格局。 相似文献
17.
遗产地农村社区参与旅游发展的制度嵌入性——丹霞山瑶塘村与断石村比较研究 总被引：1，自引：1，他引：0
基于制度嵌入性理论,采用质性研究方法,采取主位的研究立场,揭示正式制度与非正式制度对农村社区参与旅游发展的约束与影响。研究发现：遗产地农村社区参与旅游发展是一个制度约束下的理性行动过程,同时嵌入在多层正式制度和非正式制度中;不同农村社区在参与旅游发展过程中,由于制度嵌入的差异,导致相异的行动决策和发展结果,社区内部非正式制度嵌入的差异是主要影响因素;当社区内部非正式制度脱嵌时,外部正式制度的有效嵌入是协调遗产地与社区发展的关键因素。研究认为,制度嵌入性范式可以深入地解释不同农村社区参与旅游发展的差异性,为中国农村社区参与旅游发展的增权行动、制度设计和监督管理提供有益参考。 相似文献
18.
Anna Stevenson Jamie Pearce Tony Blakely Vivienne Ivory Karen Witten 《New Zealand geographer》2009,65(3):211-221
Over the past two decades, there has been a resurgence of interest into place‐based influences on health. Researchers have identified that various characteristics of neighbourhoods exert an influence on the health outcomes and behaviours of local residents. Understanding the processes linking places to health provides considerable potential for a range of policy interventions. We review the New Zealand‐based neighbourhoods and health research. Consideration is given to the types of neighbourhood characteristics, as well the range of health outcomes that have been studied. Finally, we suggest some priorities for further research into the mechanisms underpinning neighbourhood influences on health in New Zealand. 相似文献
19.
中国城市非正规就业的发展特征与城市化效应 总被引：1，自引：1，他引：0
在城市化过程中,大部分农村剩余劳动力并未进入城市正规部门,而进入非正规部门,但关于非正规就业对城市化的作用却不清楚.基于国际劳工组织提出的中国城市非正规就业估算方案,采用协整和误差修正模型测度与解释非正规就业对城市化的作用.自1990年以来,非正规就业已发展成为中国城市就业的主要方式和就业增长的主要来源,其空间分布总体上呈现自东部,中部到西部依次减少的特征,其在城市就业的比重与城市化水平的关系符合倒U形的规律.模型显示:尽管短期内非正规就业,正规就业和城市化之间存在波动关系,但长期看非正规就业对城市化具有显著的推动作用,非正规就业每增长1%,推动城市化水平提高0.1%.这种作用主要体现在非正规就业推动农村人口向城市地区的转移过程与劳动力在正规就业与非正规就业之间的流动过程.结论强调,中国城市化面临的挑战不仅是失业问题,而更多是如何应对处于社会保障系统以外的非正规就业问题. 相似文献
20.
改革开放以来珠江三角洲基层非正规土地利用实践与制度创新——以东莞市长安镇为例 总被引：1，自引：0，他引：1
21世纪初,在对非正规经济研究的二元主义、新马克思主义和新自由主义理论解释基础上,出现了批判管治主义理论,重点关注国家权力与制度对非正规性产生的影响。基于该视角,以东莞市长安镇为例,运用质性研究方法,分析了改革开放先行区的珠江三角洲,其基层非正规土地利用实践的产生、表现及其与制度创新之间的关系。研究发现：改革开放以来,在国家土地制度缺失、正规土地管理制度颁布和实施阶段,以及省级政府主导的土地制度创新阶段,非正规土地利用实践经历了被政府鼓励、包容和默许及正规化的过程。部分非正规土地利用实践成为制度创新的根源。土地制度的演变经历了由乡村基层“自下而上”式向地方政府“自上而下”式推动的转变,在演变过程中具有非正规性特征,并服务于各个时期的城市与经济发展需求。未来的研究中,应更多的关注“自下而上”的制度创新和地方实践。 相似文献