Prosperity along Australia's Eastern Seaboard: Sydney and the geopolitics of urban and economic change     

Phillip O'Neill  Pauline McGuirk 《The Australian geographer》2002,33(3):241-261

Throughout the last decade, the Australian economy has experienced its second longest period of uninterrupted prosperity in recorded history. The paper argues that this prosperity is sourced from an extraordinary surge in finance-based economic activity along Australia's eastern seaboard, especially in the Sydney region. Population growth in the Sydney basin has further fuelled the region's economic growth. The spatialised nature of this prosperity has produced a major shift in distributional outcomes across Australian regions and among households. Sydney-based households, especially those in inner 'global Sydney' neighbourhoods, have had access to high rates of job creation and sustained increases in income and house values. On the other hand, non-metropolitan households away from Sydney--those in regional and rural Australia--have experienced largely negative consequences as historical inter-sectoral and spatial redistribution mechanisms have been dismantled. The paper shows how divergent experiences of the new prosperity have produced an unstable political landscape in regional and rural Australia. It concludes by urging further research into the spatialised nature of economic changes in Australia, especially research that is conscious of distributional flows and outcomes.  相似文献   

Equity Issues in the 'New Prosperity' of the 1990s: The case of Sydney     

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   

Prosperity and the Suburban Dream: Quality of life and affordability in western Sydney     

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   

东澳大利亚南悉尼盆地二叠系与地震沉积有关的软沉积变形构造   总被引：18，自引：3，他引：18       下载免费PDF全文

杜远生  G.SHI  龚一鸣  徐亚军 《地质学报》2007,81(4):511-520

悉尼盆地位于澳大利亚东部,Lachlan褶皱带和New England褶皱带之间。悉尼盆地从晚石炭世末到中三叠世经历了弧后扩张到前陆盆地的不同阶段:弧后扩张阶段(石炭纪)、被动热沉降阶段(早、中二叠世Berry组)和挤压挠曲负载阶段(中二叠世Broughton组—三叠纪)。此时位于悉尼盆地东侧的New England褶皱带为岛弧背景。因此,二叠纪处于弧后盆地的南悉尼盆地受弧后扩张和东侧弧前海沟俯冲的影响地震活动强烈,发育一系列与地震有关的震积岩,形成多种类型的与地震活动有关的软沉积物变形构造。南悉尼盆地二叠系的软沉积物变形包括地裂缝、震褶层、液化脉、沙火山、负荷构造、火焰构造、枕状构造、球状构造、枕状层、滑塌构造、角砾岩化等。其中地裂缝、震褶层是地震颤动直接引起的断裂和褶皱;枕状层是地震颤动引起的砂层脱水、下沉形成的;液化脉、沙火山为液化的砂层穿入地震形成的裂隙形成的;负荷构造、火焰构造、枕状构造、球状构造是受地震颤动在砂、泥岩界面上由于砂层下沉、泥层上穿形成的;滑塌构造和角砾岩化是地震引起的重力滑塌或泥石流形成的。地裂缝、震褶层、液化脉、沙火山、负荷构造、火焰构造、枕状构造、球状构造、枕状层相当于原地震积岩,而滑塌构造和角砾岩化属于异地震积岩。  相似文献   

Homeward Bound? Searching for home in Inner Sydney's share houses     

Sophie McNamara 《The Australian geographer》2007,38(1):71-91

Share house living arrangements are increasingly popular for young Australians as a result of a variety of economic and social changes such as the declining affordability of home ownership and delayed and decreasing marriage rates. Despite this rise, share housing is little researched. This paper considers the idea of ‘home’ as it exists in Inner Sydney's share houses, by examining the motivations underlying the decision to live in a share house as well as the relationships between housemates, in a sample of households. Share housing was utilised mainly as a response to social factors, such as the attraction of the lifestyle and something of a rite of passage, but was also shaped by economic considerations. Share housing was viewed by most people as transitional yet still meaningful. The vast majority considered their current dwelling to be ‘home’, mainly as a result of the intimacy of relationships between housemates, and the attainment of a sense of comfort and equality.  相似文献   

K–Ar dating of fault gouge in the northern Sydney Basin, NSW, Australia—implications for the breakup of Gondwana     

H. Zwingmann  R. Offler  T. Wilson  S.F. Cox   《Journal of Structural Geology》2004,26(12):2285-2295

The occurrence of synkinematic and authigenic clay minerals is a common feature in fault gouges. Few attempts have been made to date fault gouges. We present the first age data in Australia for synkinematic illite–smectite growth in two fault zones of the northern Sydney Basin, NSW. The faults occur at Burwood Beach, NSW in the northern part of the Sydney Basin and are hosted by Early Permian siltstones, tuffs and coals of the Lambton Formation, Newcastle Coal Measures. The faults are 1.5 m apart, show normal displacement and trend N–S with steep easterly dips. Foliated gouge zones, comminution and dilational breccias are developed along both fault surfaces. K–Ar ages extracted from samples in the gouge and tuffs in the damage zones are 172 (6–10 μm) to 119 Ma (<0.4 μm), respectively. Older ages of 272–281 Ma for the coarse fractions (>2 μm), 237–245 Ma for the <2 μm fraction, 218 Ma for the <0.4 μm fraction and 196 Ma for the <0.1 μm fraction have been obtained from siltstones within and outside the damage zone. We believe the younger ages of 196–237 Ma indicate the time at which diagenetic illite–smectite formed and the 122–150 Ma dates from the <2 μm fraction represent the maximum age of gouge formation. The younger ages are thought to reflect the last slip event occurring on the faults, which is related to the rifting and dispersal of the eastern margin of the Australian continent.  相似文献   

Immigrant city,global city? Advantage and disadvantage among communities from Asia in Sydney     

I.H. Burnley 《The Australian geographer》1998,29(1):49-70

This paper examines the patterns of residential concentration and dispersion and the socio‐economic profiles of major immigrant groups from Asia in Sydney at the 1991 Census, taken soon after the largest immigrant boom in Sydney's urban history, which occurred between 1986 and 1988. It makes use of detailed birthplace, language and religion cross‐tabulations by area and socio‐economic indicators, as well as four‐digit occupational data from the Census. It then tests to what extent immigration flows from different parts of Asia have been linked to Sydney's emergence as a global city, and whether the disadvantage or advantage associated with the settlement of some communities is tied to restructuring, globalisation, language difficulties, residential concentration, or other factors.  相似文献   

AUSTRALIAN BACKYARD GARDENS AND THE JOURNEY OF MIGRATION*     

LESLEY HEAD  PAT MUIR  EVA HAMPEL 《Geographical review》2004,94(3):326-347

ABSTRACT. Gardens have been an important site of environmental engagement in Australia since the British colonization. They are places where immigrant people and plants have carried on traditions from their homelands and have worked out an accommodation with new social and biophysical environments. We examined the backyard gardens of three contemporary migrant groups—Macedonian, Vietnamese, and British born—in suburban Australia and a group of first‐generation Australians with both parents born overseas. In Macedonian backyards, emphasis was strong on the production of vegetables; in Vietnamese backyards, on herbs and fruit. British backyards were more diverse, some focusing on non‐native ornamental flowers and others favoring native plants. The cohesiveness of the respective groups was partly an artifact of our sampling strategy. The Macedonian and Vietnamese migrants shared an affinity for productive, humanized landscapes that reflected their rural, subsistence backgrounds and crossed over into their attitudes toward the broader environment and national parks. The rural and village backgrounds help explain why intensive backyard food production has broken down among the next generation in (sub)urban Australia, becoming part of heritage rather than everyday practice.  相似文献   

Block gliding and rheological deformation in the Southern Sydney basin     

R.W. Young  R.A.L. Wray  K.L White  E.R. Hoskins 《The Australian geographer》1995,26(2):180-188

Block gliding caused by low frictional resistance or by the deformation of plastic substrates has been well documented from many parts of the world, but neither of these mechanisms explains the widespread gliding of sandstone blocks away from cliffs in the southern Sydney Basin of south‐eastern Australia. The movement of large blocks over declivities from near zero to a maximum of 5°, high frictional resistance and lack of high porewater pressures rule out a simple sliding mechanism and it is unlikely that slender towers of sandstone could have survived seismic vibration sufficient to overcome frictional resistance to gliding. Highly preferential dip control of the direction of gliding and of the development of benches over which the blocks move, together with mounds, similar to pressure ridges, on the benches, indicate that the block gliding is due to the rheological deformation of the underlying rock, even though it is a sandy siltstone lacking readily deformable beds. Estimated rates of deformation are only 11 m/Ma to 270 m/Ma, but are commensurate with the rates of erosional retreat of clifflines estimated from K‐Ar and ¹⁴C chronologies. This phenomenon may be a significant feature of many slowly eroding landscapes, and prompts revision of models of long‐term geomorphological evolution.  相似文献   

滇西保山、泰国西部和南部及澳大利亚悉尼盆地的冈瓦纳相二叠系对比     

王小娟  王向东  李文忠  沈树忠  石光荣 《地层学杂志》2004,28(4):336-343

对滇西保山地块、泰国西部和南部及澳大利亚悉尼盆地的冈瓦纳相二叠纪地层进行了对比。前两者的二叠纪地层岩性和所含生物群面貌基本可以对比 ,皆反映出由冈瓦纳相向特提斯相的转变 ,后者是典型的冈瓦纳相 ,仅早二叠世地层的岩性和所含化石与前两者相似。  相似文献