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61.
Science Cities: What the Concept of the Creative City Means for Knowledge Production. – The article aims to show that the relationship of science and the city has changed since the 1970s in the context of the knowledgeable society. While cities have principally been regarded as the typical space of science, of new ideas and innovation for centuries, since the 1960s and 1970s universities, research institutes as well as industrial research institutes have relocated to the periphery of cities. There, however, these sites of knowledge have been organized in an ‘urban mode’. That means that the concept of the city as a place of science and innovation has determined the architectural, spatial, and social organization of these sites on the periphery of cities. Certain features of the city have been copied, such as social infrastructures, places of communication, restaurants, cafes etc., while others have been left out – housing, cinema, theatre etc. An ‘urban mode of knowledge production’ in the sense of a very stylized model of the city has become a tool to enhance the production of scientific and technological knowledge. – The article exemplifies this by focusing on a case study, namely of the so‐called ‘Science City’ of the Siemens Company in Munich‐Neuperlach.  相似文献   
62.
DEMOGRAPHIC CHANGE AS A FUTURE CHALLENGE FOR CITIES IN EAST CENTRAL EUROPE   总被引:1,自引:0,他引:1  
Contemporary cities in East Central Europe (ECE) represent a hybrid type of urban development which is still generally considered to be a special case and is only exceptionally referred to in the recently intensified debate over the European city. Our paper argues that such exclusion is short‐sighted because ECE cities face structural problems similar to those of their Western pendants. Therefore, the contextual frame of urban research needs to be widened and can no longer be restricted to post‐socialist transition. In this regard, one of the main challenges for future urban development will be the consequences of demographic change. Ageing, new patterns of fertility behaviour and more diversified household structures in line with the Second Demographic Transition (SDT) will have significant implications for urban structures and housing markets, as already known for Western Europe. The purpose of this paper is to work out new questions and hypotheses for future urban research with special respect to Polish and Czech cities. Besides West European experience, recent developments in eastern Germany are taken as a frame of reference, assuming that this specific transition case may, in many respects, be regarded as a forerunner for similar developments in its neighbouring countries.  相似文献   
63.
This paper explores the complex relationship between transgendered people and cities in the USA, and, in particular, their relationship with queer spaces within those cities. Some have argued that queer spaces occur at the margins of society and constitute a safe haven for LGBT oppressed by the hetero-normative nature of urban areas. Data from a survey of 149 transgendered individuals indicate that although queer spaces provide a measure of protection for gender variant people, the gendered nature of these spaces results in continued high levels of harassment and violence for this population. The author argues that the strongly gendered dimensions of these spaces suggests that a discursive re-visioning of gender is needed to create more transgender friendly urban spaces.  相似文献   
64.
基于2005年在马来西亚吉隆坡和新山实地调查获得的资料,从城市移民在行业分布、职位、就业或经营途径、收入和政府经济政策等各个方面的情况,探讨了华人与马来人城市移民的不同遭遇,比较了华人移民在吉隆坡和新山这两个不同类型城市中的不同境遇。得出结论:城市新移民中马来人比华人获得了更多的政策扶持和发展机会,但华人比马来人拥有更多的投资方式和自己的企业,在城市中华人比马来人受访者的月收入要略高一些;在不同的领域,华人新移民在新山和在吉隆坡的就业或商业机会不同。  相似文献   
65.
文化消费的比重较大是小康型消费结构的一个重要标志,20世纪90年代北京城市居民的生活水平率先实现了小康,在居民文化消费支出不断增加的基础上,文化消费的内容日渐丰富,其中最为突出的是教育消费比重增长迅速、书报杂志消费异军突起、文娱消费浪潮不断高涨、旅游消费持续升温、休闲消费成为时尚。随着人们的视野开阔和思想解放,文化消费的领域仍在扩展之中。与乡村居民和其他城市居民相比较,北京城市居民的文化消费水平处于一个较高的位置。  相似文献   
66.
Oxygen is a key parameter in the degradation of archaeological material, but little is known of its dynamics in situ. In this study, 10 optical oxygen sensors placed in a 2 m deep test pit in the cultural deposits at Bryggen in Bergen have monitored oxygen concentrations every half hour for more than a year. It is shown that there is a significant spatial and temporal variation in the oxygen concentration, which is correlated to measured soil characteristics, precipitation, soil water content and degradation of organic material. In these deposits oxygen typically occurs when the air content of the soil exceeds 10–15% vol, while oxygen dissolved in infiltrating rainwater is of less importance for the supply of oxygen in the unsaturated zone.  相似文献   
67.
Kristin Reynolds 《对极》2015,47(1):240-259
Many studies have documented the benefits of urban agriculture, including increased food access, job creation, educational opportunities, and green space. A focus on its social benefits has fed an association of urban agriculture with social justice, yet there is a distinction between alleviating symptoms of injustice (such as disparate access to food or environmental amenities) and disrupting structures that underlie them. Despite its positive impacts, urban agriculture systems may reinforce inequities that practitioners and supporters aim to address. This paper reports findings from a 2‐year study of urban agriculture in New York City, which found race‐ and class‐based disparities among practitioners citywide. Using the lens of critical race theory, it argues that a failure to examine urban agriculture's role in either supporting or dismantling unjust structures may perpetuate an inequitable system. The paper concludes with recommendations for urban agriculture supporters and scholars to help advance social justice at structural levels.  相似文献   
68.
Andy Lockhart  Simon Marvin 《对极》2020,52(3):637-659
Enclosed, controlled environments, stretching from sites of luxury consumption to urban food production, are proliferating in cities around the world, utilising increasingly advanced techniques for (re)creating and optimising microclimatic conditions for different purposes. However, the role of automated control systems—to filter, reprocess and reassemble atmospheric and metabolic flows with growing precision—remains under-researched. In this article, we explore the phenomenon of automated environmental control at three sites in the UK city of Sheffield: a botanical glasshouse, a luxury hotel and a university plant growth research lab. In doing so, we first show how controlled environments are constituted through specific relations between the inside and outside, which are embedded in inherently political urban contexts and processes. Second, we identify the technical and ecological tensions and limits of indoor environmental control at each site which limit the scope of automation, and the considerable amount of hidden labour and energy required to maintain and restabilise desired conditions. Drawing on these more established examples of ecological interiorisation in a key moment of transition, we raise urgent questions for critical urban and environmental geographers about the possible futures of controlled environments, their practical or selective scalability, and who and what will be left “outside”, when they are emerging as a strategic form of urban adaptation and immunisation in the face of converging ecological pressures.  相似文献   
69.
A contentious issue for Pacific Islanders, as well as researchers of the Pacific Islands, is ni-Vanuatu notions of ‘belonging’ to urban centres. Previous research in Vanuatu has shown that despite generations of people born and raised in Port Vila, the nation's capital, the urban centre is not generally perceived as a ‘place’ to which urban migrants can say they are from. For many, exclaiming that one is ‘from’ town is tantamount to admitting one has ‘no place’. This paper, based on fieldwork among a group of urban young men in Freswota, a residential community of Port Vila, argues that in contrast to this, Freswota young men are generating a new locative identity. Their urban community rather than their parents' home island places is emerging as their primary location of belonging and the source of their sense of self, personhood and social identification. As such, these young men are the urban autochthones of the country.  相似文献   
70.
Jason Sumich  Morten Nielsen 《对极》2020,52(4):1216-1234
This article explores the social and material repercussions of middle class aspirations in a system that is still infused by socialist aesthetics in Maputo, Mozambique. We argue the activation of “middle classness” reproduces ingrained inequalities and boundaries. This is demonstrated through two ethnographic case studies of urban housing, long central to imaginaries of prosperity. First, fearing downward mobility, members of the upper middle class seek to embody a liberal ideology of “autonomy”, while simultaneously being dependent on state structures. Second, members of the lower middle class attempt to create enclaves to experiment with forms of privatisation normally only accessible to a privileged elite. Through this examination of the ways in which a spectrum of privileged urbanites attempts to secure their position in the face of a precarious future, the article outlines middle classness under contemporary capitalist conditions and how this is shaped by the legacies of the past.  相似文献   
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