清代中外西藏阿里的自然地理知识初探

清代西藏阿里地区虽然与中原内地相距绝远,然而在清代前期中央国家的积极努力之下,中原内地对阿里的自然地理知识的获得取得了相当大的成就,尤其是对阿里地区的名山大川的分布及其详情在感性认识层面上达到了相当的高度,然而这种势态没能继续发展下去,从清代中后期开始,这一热情逐渐消退,相关的自然地理知识增长缓慢。另一方面,从清代中后期开始,西方殖民者和探险家进入西藏,对阿里地区进行了一系列的近代地理学的勘测和总结,世人所知的阿里自然地理知识有了迅速发展,形成了一系列丰富的内容。本文拟以清代中原地区的官私著作和西方探险家的考察报告、游记等材料,重现清代西藏阿里自然地理知识的累积过程和发展水平。     

Envisioning Seoul as a World City: The Cultural Politics of the Hong-dae Cultural District

This article explores how the vision of a world city influences local cultural politics, by looking at an attempt to construct a cultural quarter in Seoul, South Korea. The Hong-dae area of Seoul has a reputation as a vibrant place of urban amenities, emerging cultural forms, and neighbourhoods of cultural workers and artists. In 2003, the city government announced a policy to create a Cultural District in the area. Subsequently, local conflict over defining Hong-dae culture emerged, and the plan was later postponed. This study elucidates how the proposed policy, framed by a vision of Seoul as a world city, led local actors to territorialise, fossilise, ethnicise and capitalise Hong-dae culture. It argues that competition for world city status may politicise and territorialise urban cultural scenes, rather than enhancing the urban amenities of diversity, openness and tolerance.     

Urban research and child-friendly cities: a new Australian outline

Recent public debates about Australia's children and young people have begun to acknowledge the direct impact of urban development on their health and well-being. This paper reviews a broad range of trans-disciplinary literature addressing child-friendliness in contemporary Australian cities, drawing particular attention to the fact that even some of the most recognised texts on children and young people in Australia still make few references in their analysis to the issue of place and neighbourhood. More specifically, the paper points to two particular research challenges confronting the ongoing study of young people's well-being in urban areas, including (a) the need for a more thorough analysis, both conceptual and applied, about how children and young people's well-being is affected by different urban forms and by the social and ecological variations that occur throughout cities; and (b) the focus on younger children needs to be complemented by a focus on adolescents and young adults who in turn need to be actively involved in confronting these challenges.     

Study of the Impact of Urban Development on Surface Temperature Using Remote Sensing in Ho Chi Minh City,Southern Vietnam

Rapid urbanisation and industrialisation have resulted in sharp land cover changes. Urban change not only impacts on land cover but also on urban climate. Land surface and atmospheric modifications due to urbanisation generally lead to a modified thermal climate that is warmer than the surrounding, non-urbanised areas. In this research remote sensing technology was used to evaluate urban growth patterns and its thermal characteristics through mapping impervious surfaces and evaluating thermal infrared images. The case study was carried out in the northern part of Ho Chi Minh City, which has experienced accelerated urban development since the late 1980s. Landsat and Aster images were used to calculate variations in urban impervious surfaces from 1989 to 2006. Thermal bands were processed to obtain radiant surface temperatures for investigating the urban heat island effect associated with increasing impervious surfaces, both spatially and temporally. Impacts of urban development on surface temperature were shown by investigating the surface urban heat island effect intensity. The results show that the built-up area in the northern part of Ho Chi Minh City expanded by 6.5 times between 1989 and 2006. Urban development has altered the magnitude and pattern of the surface urban heat island, with the highest land surface temperature cores found in the industrial (greater than 45^oC) and urban areas (within 36^oC and 40^oC). In suburban and rural areas, where agricultural land still remains with full vegetation cover, the land surface temperature is usually lower. Using remote sensing, the impervious surface was extracted with overall accuracy and a Kappa coefficient for all three years greater than 96%, and the retrieved land surface temperatures with variations from in-situ measurements of less than 2^oC. The results presented here indicate that remote sensing can help to spatially monitor urban development and land surface temperature changes over the whole area and over a long period of time.     

Water and the Urban Fabric: a study of towns and waterscapes in the Roman period in Britain

This paper highlights the ways in which components of waterscapes—rivers, lakes, pools, wetlands and waterfronts—formed elements of the urban fabric in the Roman period. Urban archaeology has focused mainly on features relating to land, while nautical archaeology, studying rivers, ports and harbours, trade and seafaring, reminds us of the importance of watery contexts. By examining waterscapes in the urban setting we can start to break down some of the traditional dichotomies in archaeology between land and water. Water could form an integral part of the lived environment and acquire cultural meanings that can be studied archaeologically. © 2012 The Author     

The Economic Geography of Australia and Its Analysis: From Industrial to Post‐Industrial Regions

The Australian economy has experienced profound change over the last five decades, moving from an industrial to a post‐industrial structure. This transformation has had far‐reaching implications for the nature of economic activity in Australia and has provided the backdrop for the evolving analysis of the nation's space economy. The paper argues that three interrelated themes underpin much of the work of economic geographers in Australia: the impacts of globalisation on Australia's space economy; neoliberalism and the governance of regions; and policy‐focused analysis of regions, their history and prospects. The paper concludes that economic geography will continue to make important intellectual and practical contributions to Australia in the near future as the reshaping of the Australian economy continues and as new challenges reshape the nation's regions.     

Feminist Geography 30 Years on – They Came,They Saw But Did They Conquer?

Feminist geography emerged in Australia in the 1980s, spurred on by the local Women's Liberation Movement and inspired by the academic activism emanating from England, Canada, and the United States. Producing critical evaluations of male‐dominated geography departments, curriculum, and journals, feminist geographers proceeded to stake claims in each of these spheres while also substantially revising the content of geographical research. There were significant interventions into urban, social, cultural, and economic geography and in environmental discourses, as well as into the gendered research process. Having arrived, identified, and addressed these issues, the discipline was critiqued and transformed over the 1980s and 1990s. Crucial to the strength of this critique were key individuals, the Gender and Geography Group within the Institute of Australian Geographers, and the role played by journals such as Geographical Research and the Australian Geographer in providing spaces for feminist work. However, as the new century dawned, the agenda changed and the anger and urgency dissipated as the broader and university contexts altered. It was a period of consolidation, as feminist insights and approaches were focused on key subject areas – such as the home, identity, and sexuality – and became more mainstream. However, is this work and the presence of women in the academy an indication of success or of co‐option? This paper will trace these various shifts – from the arrival to the mainstreaming of feminist geography – and analyse what might be read as a retreat from feminist politics and practice within the discipline in Australia. I will conclude by re‐stating the case to advance a new feminist agenda in the face of continuing gender inequality within the academy, in Australia, and across the globe.     

南朝经学家分布与文化变迁

南朝时期,南方文化持续发展,经学家人数不断增长,形成了建康吴会地区、寻阳豫章地区和江陵长沙地区三个经学中心。这三个经学中心的形成,与那个时期的移民浪潮、南朝特殊的政治形势以及经济发展密切相关。南朝儒学以此三个中心为基础,继续向西向南迁播,从而引起了南方儒学传入地区的文化变迁。     

The Politics of Policy Circulation: Unpacking the Relationship Between South African and South American Cities in the Adoption of Bus Rapid Transit

This paper utilizes the introduction of bus rapid transit (BRT) in South Africa to unravel the role of South–South connections in local policymaking. While the South African systems are unmistakably modeled after Bogotá's Transmilenio, whose accomplishments have been touted as the low‐cost, high‐quality transport solution, the process through which other Southern cities influenced the circulation of BRT remains underexplored. In so doing, this paper asks how and why certain cities are brought into conversation with one another and what happens as a result? This analysis suggests that policy circulation is never a rational survey of best practices but a political process through which policymakers select their sites of learning in accordance with wider aspirations, ideologies and positioning. Illustrating the way in which policymakers deploy different meanings of the global South and their position within this construct to justify local policy decisions adds a critical dimension to understandings of policy mobilities.     

Escape into the City: Everyday Practices of Commoning and the Production of Urban Space in Dublin

In Dublin there are many needs and desires which are not met, or excluded, by the pattern of high rent, the commodification of social/cultural life, and the regulation of public space. Against this dynamic, Dublin has seen a number of experiments in urban commoning: people collectively finding ways of opening up space in order to do what they want. This might be as simple as wanting a space to work, to make food or to show films. Rather than trying to change this situation by appealing to existing institutions, these new urban commons are characterized by particular groups of people devising practical ways of escaping the forms of “enclosure” which limit what can happen in the city. This article takes a “militant research” approach to explore the potentials and limitations of these experiments in urban production and organization.