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1.
In this ‘Thinking Space’ essay we revisit Maurie Daly’s 1982 book Sydney Boom, Sydney Bust, fuelled by concern for how Australian cities are being transformed by financialised real estate. Daly's insights remain highly relevant to Sydney and other cities around Australia and the world today. Poorly planned densification, inflated property markets, land speculation, and housing poverty are all outcomes of the (global) capitalist intersection of finance and land in Australia. The overwriting of Aboriginal country with colonial-capitalist systems of land ownership set in train a process of land and housing booms, bubbles and busts that are better understood by their circular continuity rather than as a set of ephemeral ruptures. It is the property and finance system itself, rather than any ruptures to it, that reproduces unequal and alienating social relations. Researchers investigating property speculation, global capital, urban planning and financialisation, we argue, ought to revisit this key text to inform their contemporary analyses. Moreover, those wielding power over Australian urban affairs would do well to read it too, lest its lessons be ignored for another generation. 相似文献
2.
Gregory Mintz 《The Australian geographer》2014,45(4):541-558
Modern industrial systems of food production cause a wide range of detrimental impacts to the environment, human health and society. Integrating community gardens into local food systems is one way to counteract some of those impacts. This research looks at the elements that community garden policies should contain in order to best promote community gardens and attain their benefits. Focusing on Sydney, the research evaluates and compares the quality of the community garden policies with the distribution of community gardens in local councils and across broader geographic regions. Councils or regions that might benefit from greater access to community gardens are identified and ways in which councils, and the Sydney Region as a whole, might improve their community garden policies are discussed. 相似文献
3.
David M. Cunningham 《The Australian geographer》1988,19(2):221-229
Rockfall avalanches are commonly associated with the alpine regions of Europe, South America and north‐western Canada, but modern examples have only been reported very recently in Australia (Pells et al. 1987). The Nattai North rockfall avalanche is located on the Burragorang Walls escarpment in the sandstone landscape of the Sydney Basin. The volume of rock involved in the failure had sufficient magnitude to enable the resulting mass of debris to flow in the manner of a semiviscous fluid. The conventional models of rockslope evolution, involving undercutting followed by blockfalls, do not apply at this site. Indeed these models do not apply to most of the large‐scale rock collapses in the Sydney Basin. All such rockfalls have occurred in the vicinity of underground coal mines. Coal mining has affected the stability of nearby escarpments by altering stress distributions within the rock mass. The subsequent failures are typically larger and of a different form than those occurring naturally. 相似文献
4.
Phillip Raskall 《The Australian geographer》2002,33(3):281-299
Equity issues associated with Sydney's engagement with prosperity, especially over the last decade, are examined. Sydney is positioned within the historic contexts of major national economic change and of globalisation, noting especially the rise in importance of the financial, property and business services sectors. These sectors are concentred in inner Sydney and have helped position Sydney as Australia's leading global city, thereby generating jobs and growth in incomes. At the same time, however, there have been major shifts in patterns of income distribution across the Sydney metropolitan area and between Sydney and other parts of Australia. In particular, we note the 'revitalisation' of Sydney's inner-urban areas and their association with new forms of Central Business District (CBD) workforce growth and a significant realignment of journey-to-work patterns. Using Australian Taxation Office income data, the dynamics and some of the equity outcomes of 1990s prosperity within the Sydney metropolitan area are examined, paying particular attention to the impact of change in and around the Sydney CBD and the City of Sydney local government area. We find that there has been a complex shift in the nature of inequality across the Sydney metropolitan area, including a widening in incomes in some instances and a major geographic shift in Sydney's income-divide axis. The paper concludes by arguing that ongoing economic prosperity in Sydney will depend on the extent to which social cleavage can be avoided by a more equitable sharing of the benefits of prosperity. 相似文献
5.
Kathleen Mee 《The Australian geographer》2002,33(3):337-351
Over the past 10 years Sydney has experienced a remarkable wave of economic prosperity and growth, partly due to its developing role as a regionally significant global city. Through this period, maintaining the quality of life in the city has been regarded as particularly important. Yet traditional accounts of the global city have stressed quality-of-life features of the inner city. In this paper I examine the implications of the prosperity of global Sydney for the quality of life of western Sydney, paying particular attention to environmental amenity and the affordability of housing. The paper argues, first, that growth in the Sydney region has depended upon continued growth in western Sydney. It highlights key instances in which residents have resisted developments associated with this growth and regarded as major threats to the environmental amenity of the region. Second, the paper argues that the prosperity of Sydney, combined with changes to government policy, have impacted upon the supply of affordable rental housing in western Sydney. This is particularly significant in the case of public housing. Managing growth in the city will require attention to managing quality-of-life issues in the metropolis as a whole. 相似文献
6.
The period 1996-2001 has witnessed a refocusing of population growth on Sydney and Melbourne as both cities have developed significant concentrations of so-called 'new economy' jobs and taken on, to greater or lesser extents, the characteristics of global cities. The consequence of these trends, for Sydney most particularly, is population growth. This paper establishes this demographic reality by describing recent demographic trends in Sydney and possible future scenarios for Sydney's population, given differing levels of fertility, internal migration and international migration. A related future trend is also traced--that the number of households in Sydney will grow more rapidly than the population due to changes in household structure. This raises the issue of how and where these households will be accommodated, given the relative land shortage in the Sydney Statistical Division and given that there is no doubt that planners in New South Wales will be attempting to maintain and enhance Sydney's status as a global city. In sum, the paper argues that Sydney planners should be preparing for growth of around one million people in the next 20 years and a further one million in the following 30 years. To maintain that potential future residents of Sydney can be redirected to other parts of New South Wales is a vain hope. 相似文献
7.
Burnley IH 《Applied geography (Sevenoaks, England)》1983,3(4):277-301
This paper is concerned with the methodology of forecasting population change and structures of large cities and their major subregions. "The model isolates quantifiable base populations and their growth, and international, inter-state and city-hinterland migration streams and the national increase attributable to each, and intra-urban mobility, as components of growth and change." The model is applied to data for Sydney, Australia, and its applicability to other urban systems is considered. 相似文献
8.
在各种危及旅游安全的自然灾害与公共事件频发、我国国内旅游与出境旅游迅猛发展的双重背景下,探寻一套适合中国国情的旅游安全与救助体系显得日益迫切.文中通过对中日两国旅游安全预警与救助体系进行比较分析,认为中日两国的灾后救援和预警均存在诸多问题,并对我国旅游安全预警与救助体系进行了深刻的反思.在此基础上提出了框架性的策略:倡... 相似文献
9.
KEVIN DUNN 《The Australian geographer》2004,35(3):333-353
Non‐recognition is one of the key modes of re‐inscribing the Other. In Sydney's anti‐mosque politics this form of oppression was manifest as a discourse of absence. Sydney Muslims have been portrayed as non‐existent within, or external to, localities where mosques have been proposed. In these circumstances claims to belonging and citizenship by Sydney Muslims have been fundamentally injured. Census data are used to challenge the historical and contemporary constructions of Islamic absence in Australia. Sydney Muslims are a culturally diverse and somewhat disparate faith group. They are increasingly present in areas outside of the initial zones of residential focus. This diversity and dynamism is a substantial challenge for Islamic community building (Ummah) in Sydney and presents rich foci for further research. 相似文献
10.
区域沙漠化程度评价研究进展、问题及分析 总被引：7，自引：1，他引：6
通过回顾景观尺度及区域尺度的沙漠化程度评价发展过程,概括了国内外典型的区域沙漠化程度评价方法,通过假设各种情景分析、总结了目前各类区域沙漠化程度评价方法中存在的典型共性问题：(1)当被比较评价的几个区域中各类沙化土地面积相等时,目前所有的评价模型失去比较能力;(2)忽略了不同类型沙化土地空间分布的生态学意义及其对区域沙化整体程度的影响;(3)目前考虑了不同类型沙化土地空间分布的模型由于指标因子选择不恰当其评价结果在有些情况下与实际情况有距离。提出了在现有评价方法的基础上根据景观生态学原理引进景观生态学方法,特别是景观格局分析的方法,可以弥补现有区域沙漠化程度评价方法中存在的缺陷和不足,并且可以使区域沙漠化程度评价具有生态学意义。 相似文献
11.
对2009年9月23日悉尼特强沙尘暴和2010年4月兰州沙尘暴样品进行了磁学参数和粒度测量.结果表明:悉尼尘暴样品中磁性矿物含量远远低于兰州样品.磁性矿物种类略有不同,兰州样品主要含有磁铁矿、磁赤铁矿,可能含有赤铁矿;悉尼样品除了上述矿物外,还含有针铁矿.悉尼样品比兰州样品的磁性矿物颗粒要细.悉尼样品的粒度分布曲线呈现四峰态,粒度曲线呈现宽扁形态;兰州样品呈现三峰态,粒度曲线则呈窄高的形态.沙尘暴样品与源区样品磁学性质的大相径庭及粒度曲线的多峰态分布都说明了沙尘暴物源的非惟一性.此外,将兰州沙尘暴样品与九州台黄土-古土壤样品的粒度进行了比较,结果显示,1～10 μm组分含量的增加及10～20 μm组分含量的减少主要与不稳定矿物的物理化学风化过程有关,0.02～1μm组分含量增加的主要原因是新矿物的生成及不稳定矿物的风化.沙尘暴样品与黄土-古土壤样品的粒度分布曲线具有一定的相似性,说明现代沙尘暴事件是地质时期风尘活动的持续,现代风积作用仍在继续. 相似文献
12.
Phil McManus 《The Australian geographer》2012,43(4):411-424
Measuring the sustainability of a city, and ranking the city against other cities, is increasingly seen as a way to achieve urban sustainability. A number of studies have highlighted how Sydney is unsustainable, with two recent ranking exercises appearing to confirm these findings by placing Sydney below many other Australian cities for urban sustainability. These two exercises are situated within international moves towards ranking cities. The article explores the assumptions and criteria used by Mercer in its Eco-City Index and the Australian Conservation Foundation in its Sustainable Cities Index. The conclusion discusses how Sydney could become more sustainable, and identifies why normative urban sustainability rankings should be recognised for their potential while simultaneously being treated with caution. 相似文献
13.
Stall markets on open air, suburban sites are an important new form of retailing in Sydney. The existing literature on petty commodity forms of production argues that stall markets are conserved in underdeveloped economies for a variety of reasons but the relevance of these ideas to the markets in many cities in advanced economies has not been considered. This paper identifies the basic types of stall markets in Sydney, establishes that these markets are not ephemeral and shows that they have characteristics and parameters which are similar to those of conventional shopping centres. Thus the way is open to compare stall markets with conventional retailing, to assess the role of stall markets in post‐industrial societies and to investigate the reasons for their recent appearance in Sydney. 相似文献
14.
R. A. SHAKESBY C. J. CHAFER S. H. DOERR W. H. BLAKE P. WALLBRINK G. S. HUMPHREYS 《The Australian geographer》2003,34(2):147-175
Soil water repellency can enhance overland flow and erosion and may be altered by fire. The Christmas 2001 bushfires near Sydney allowed investigation of the relationship between fire severity, water repellency and hydrogeomorphological changes. For two sub-catchments with differences in fire severities in Nattai National Park, south-west of Sydney, this paper considers: (1) the links between fire severity based on SPOT image analysis and ground observation of fire severity and repellency; (2) the textural and organic/minerogenic characteristics of eroded sediment; and (3) erodibility, erosion and deposition of soils in both catchments. Ground surveys show that image analysis reflects well the degree of vegetation consumption by fire, but cannot adequately predict the degree of ground litter consumption, associated soil heating and repellency effects. Fire had varying effects on repellency, leaving it unchanged, destroying it or enhancing it, depending on the soil temperature reached. The main post-fire hydrogeomorphological changes have been widespread erosion and colluvial and alluvial deposition of topsoil in foot-slope locations and river systems, but only localised redistribution of the highly erodible, repellent sandy subsurface layer. The fire did not trigger major geomorphological change in the study area, but fires probably cause important topsoil and nutrient depletion and may also affect water quality. 相似文献
15.
ABSTRACTDespite extensive studies being devoted to housing affordability in Australia, few have investigated housing affordability at a disaggregated level. This is in spite of the fact that there are existing socio-economic and demographic disparities across different regions of a city. This study aims to fill this gap by examining housing affordability in Sydney, a city that is characterised by diverse demographic and socio-economic mix, from a sub-city perspective. Two dimensions of affordability are assessed from 1991 to 2016: entry-level and ongoing housing affordability. The study finds that entry-level housing remains extremely unaffordable in all regions of Greater Sydney, although the level of unaffordability varies across regions. Specifically, the deterioration in housing affordability is more obvious in low-income regions such as Western Sydney. In addition, the ongoing housing affordability of those who have entered the market improves considerably within 5–10 years, although there are significant variations between different regions. Importantly, residents in low-income regions such as Western Sydney take a longer period to improve their ongoing affordability. The findings of differential geography of housing affordability have some profound policy implications. Policymakers should consider the disparities across different regions by formulating a more targeted and regionally balanced housing policy. 相似文献
16.
Cities were once thought to be crucibles of secularisation, where the retreat from religion and its expression would be most pronounced. This decline in faith was linked to the heightened levels of heterogeneity and cosmopolitanism within cities. However, there is recent evidence of both the continuation and of the recession of the secularisation process in contemporary Western societies, with the mix and pace of these trends being quite unique to different countries. Significantly, this combination of processes has been argued to be part of a ‘post-secularist’ paradigm. Drawing on census data, this paper examines the spatial patterns of religious affiliation and non-belief in the Australian city of Sydney. Sydney has divergent geographies of faith and non-faith indicating the spatial multiplicities of religious belief. The decrease in Christianity in some areas of the city has been matched by an increase in non-Christian faiths, while in other areas there has been little change. Some parts of the city—especially those areas with a strong mix of affluence, diversity and cosmopolitanism—betray the strongest levels of secularisation and the retreat of faith. At least five geographies of faith and non-belief are recognisable within Sydney. While post-secularisation has been recognised as internationally uneven, this research demonstrates that it is also uneven across a world city like Sydney. The Sydney variations in (de)secularisation reflect city-based effects, including the historic and contemporary patterns of immigrant settlement, established and emerging religious communities, the segmented geographies of class and affluence, and the development of zones of cosmopolitanism. The findings point to the need for further research on the micro-geographies of religious belief and non-belief and community relations, and the on links between religious communities and civil society. 相似文献
17.
Glen Searle 《The Australian geographer》2005,36(2):145-169
This paper examines the claim that the North Ryde–North Sydney arc is Australia's ‘Silicon Valley’, seeking firstly to identify the empirical validities behind the claim, and secondly to ask how the documented patterns might be explained. The paper evidences the fact that this area indeed provides the pre-eminent site for Australia's information technology and telecommunications (ITT) sector. However, examination of this industry suggests that its expansion in Sydney has been motivated primarily by the increasing centrality of advanced producer services within the high-order business sector. It is Sydney's attributes for multinational business, as opposed to the propulsive dynamics of local clustering per se, which appears to explain the spatial concentration of these activities. Thus, it is the urbanisation economies of Sydney more than the localisation economies of the ITT sector which account for the growth of this sector in the city. Nevertheless, localisation economies are sporadically significant, suggesting that Sydney's ITT sector is to a certain extent a hybrid product of the two types of economies. 相似文献
18.
Lynette C. McLoughlin 《The Australian geographer》2000,31(2):183-208
Described by Governor Phillip as 'the finest harbour in the world', Sydney Harbour was affected by accelerated sedimentation very soon after settlement in 1788. Dredging began in 1842 to deal with the problems caused by sedimentation and to enhance foreshore amenity. By the end of the nineteenth century, dredging was also excavating the bottom of the Harbour and its bays to accommodate larger ships with deeper draughts, and dredged sediment was increasingly used to reclaim mudflats or marshes deemed unhealthy or unsightly, thereby creating additional useful waterfront land. There was virtually continuous dredging in some part or other of the Harbour and its tributaries for almost 140 years. With increasing costs and mounting environmental concerns, dredging is now intermittent, and carried out largely to facilitate navigation for specific projects, despite continued sedimentation. While there was an early lack of understanding of the Australian environment and the impact of clearing on soils, the causes of increased sedimentation had been documented by the 1860s. However, measures to seriously address causes were not introduced until late in the twentieth century. This paper briefly outlines the development of the Sydney estuary to 1788, considers the impact of settlement in accelerating sedimentation, traces the development of dredging and reclamation, and discusses their significance for a number of areas of current research and environmental management, as well as to social and economic history. Within the limitations of the data available, annual sediment dredged, annual expenditure, cost per tonne, and areas reclaimed by dredging and filling are included. 相似文献
19.
《Urban geography》2013,34(4):365-387
In 1996, there were 250,000 people of Chinese ancestry in metropolitan Sydney. Eighty percent of the first generations among Chinese who arrived in Australia after 1973 were migrants from Hong Kong, Taiwan and Southeast Asia and 20% from China. Some of the migration from Hong Kong, Taiwan, Singapore and Malaysia is skilled migration, a portion of which comprises business professionals in producer services associated with Sydney's emergent global city role. There is no strong level of residential concentration except for those of refugee origin. The sponsored family reunion relatives of the skilled migrants are present indirectly because of the globalization process, although others from the former Indochina are of refugee migration origin. There are thus economic inequalities among different origin groups of Chinese in Sydney. Complex Chinese presences have evolved in Sydney at the neighborhood level partly related to social class, and there are visible impacts in a rejuvenated Chinatown and in several suburban shopping and commercial centers. These presences overlap in terms of community origins, social class, language, and religion but there are discrete impacts in the context of diversity. 相似文献
20.
G. Atkinson 《The Australian geographer》1987,18(2):124-136
The Nepean River terraces are a sequence of Tertiary and Quaternary alluvial deposits to the west of Sydney, NSW. In the last 85 years over 20 soil and geological maps covering the area have been produced. Errors and interpretations introduced in early regional scale maps were perpetuated for over 40 years despite numerous new editions. Regional scale geological maps in the 1950s and 1960s failed to take account of good detailed work by geographers, soil surveyors and geology students. Detailed geological and soil stratigraphic mapping in the past 10 years drew attention to these problems and has highlighted the important contributions made by the earlier detailed studies. New interpretations can now be tested against a substantial body of data. Contemporary regional soil and geological maps have taken account of these detailed studies and so present a more consistent approach than in the past. 相似文献