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胡志明市位于湄公河三角洲东北侧,西贡河沿岸,距中国南海60千米.该市是越南面积最大,人口最多的城市,约有720万人(2009年数字).然而,如果加上约200万非居住性和季节性流动人口,实际数字很可能超过900万.这座发展中的特大城市目前处在快速城市化进程中,以至于官方预测,到2020年,该市人口将达到1000万人左右. 相似文献
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纽约是一个国际大都市,城市的发展从中心城扩大到周围很大的范围,围绕着密集程度很高、发挥国内和国际重要作用的中心城而组成。纽约的中央商务区综合金融、商业和旅游的功能,面积23 km2,人口55万,就业岗位约200万,其特征是居住人口少而就业岗位多,反映了就业高度集中。大都市区域的其他部分面积734 km2,人口约700万,就业岗位约220万。与中心城的活动密切相关的郊区,面积5036 km2,人口约600万,就业岗位约330万。整个地区的其余部分对中心城有相对独立性,面积27372 km2,人口约630万,就业岗位约320万。 相似文献
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2005年7月22日到8月2日.作者随河南黄河旋风股份有限公司国际部工作人员,到越南胡志明市参加2005年中国机械越南展览会。会中听取了越南机械工业部副部长关于越南机械工业的发展及相关政策的报告;会后走访了越南胡志明市的建筑机械销售市场; 相似文献
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《建设机械技术与管理》2008,(1)
越南交通运输部1月21日向越南政府提交关于建设越南高速公路网的规划,总里程约达6000公里。据规划,两条北南高速公路总长约3520公里,北方6条高速总长为975公里,中部和西原地区3条高速总长为265公里,南方6条高速总长为834公里,河内市和胡志明市3条环线高速路总长286公里。 相似文献
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作为继中国之后的世界第二人口大国,印度拥有数量巨大的城市贫困人口。在10亿人口中约有2.5亿是城市贫民,他们主要集中于贫民窟地区。 相似文献
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Hien TT Nam PP Yasuhiro S Takayuki K Norimichi T Hiroshi B 《The Science of the total environment》2007,382(1):70-81
A comparative study of polycyclic aromatic hydrocarbons (PAHs) associated with particulate matter (TSP) in the ambient air in an urban area in Ho Chi Minh City, Vietnam and in Osaka, Japan was carried out from 2005 to 2006. The objective of this study was to investigate the environmental levels, emission sources, seasonal variations and health risk of eleven PAHs in the two cities, especially Ho Chi Minh City where air pollution is becoming a serious concern. The results showed that the concentrations of TSP and total PAHs were significantly higher in Ho Chi Minh City than levels in Osaka. The concentrations of 5- and 6-ring PAHs (BeP, BbF, BkF, BaP, BghiP and InP) were much higher in TSP samples in Ho Chi Minh City than in Osaka, accounting for 82% and 51% of total PAHs, respectively. These PAHs are known to be highly carcinogenic and mutagenic in humans. Vehicular emission is suggested as one of the main pollution sources of PAHs in both cities. Motorcycles and gasoline automobiles are suggested as the main emission sources of PAHs in Ho Chi Minh City, whereas diesel automobiles are the primary source in Osaka. Seasonal variations of PAHs were observed in this study; higher concentrations of PAHs were found in the rainy season (May-December) and lower concentrations corresponded to the dry season (February-April) in Ho Chi Minh City, while higher concentrations of PAHs were observed in the winter (November-January) in Osaka. The number of sunshine hours was an important meteorological factor affecting seasonal variations of PAHs in Ho Chi Minh City, while the temperature was a main factor causing the variations of PAHs in Osaka. The high BaP equivalent concentration of 5- and 6-ring PAHs even in the ambient air is an alarming signal for harmfulness to human health and environmental quality in Ho Chi Minh City. 相似文献
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概念设计
胡志明市正在扩张,这个越南最重要的城市群正在发展成为21世纪的大都市,守添将成为西贡河左岸的城市新区。 相似文献
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Thanh Bao Nguyen Erwin van der Krabben Clément Musil Duc Anh Le 《International Planning Studies》2018,23(3):310-326
This paper explores how land-based financing mechanisms are currently used in Ho Chi Minh City as a public-private funding strategy. The Land-for-Infrastructure (LFI) mechanism appears as a solution to produce infrastructures. We found that the implementation of the LFI mechanism remains difficult, but eventually can lead to success. By ‘trial-error-transcend,’ the City managed to build two essential roads while the developers received attractive investment opportunities in urban development. This mechanism cannot, however, be seen as a panacea for the local authorities due to constraints to replicate it and potential undesired ‘side effects.’ 相似文献
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《Cities》2017
This article addresses a relative gap in the literature on real estate development and property rights in transitional economies, particularly on the “shadow” role of private developers in urban management at the local level. The paper argues that the development of high-rise buildings in Vietnam resulted from the national privatization policy shift known as Doi Moi that gave landowners greater rights. These changes in land rights policy are important constitutive elements for institutional functionality of value capture via privatization of land, to become viable and effective. Further, the paper describes how private developers (foreign and domestic) take advantage of vague and indistinct city governance regarding privatization of land, while the property rights of the original users of the land are insufficiently protected. These issues are illuminated and analyzed through the use of three case studies of commercial projects in Ho Chi Minh City. We suggest a further institutionalization of privatization of land and value capture in Vietnam. 相似文献
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This paper presents an approach to quantifying current and future city-wide flood risks to Ho Chi Minh City. Here urban planning scenarios linking urban development and climate change explore the main driving forces of future risk. According to the redefined role of urban environmental planning in times of climate change, spatial planning needs to go beyond traditional planning approaches to bring together, draw upon and integrate individual policies for urban adaptation strategies for land-use planning. Our initial research results highlight that the spatiotemporal processes of urban development, together with climate change, are the central driving forces for climate-related impacts. The influence of planned urban developments to the year 2025 on future flood risk is seen to be significantly greater than that of projected sea-level rise to the year 2100. These results aid local decision making in an effort to better understand the nature of future climate change risks to the city and to identify the main driver of urban exposure. 相似文献
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越南胡志明市南西贡开发区格更公路桥的施工方案,充分体现了利用涨落潮水位变化大的自然条件以浮运法进行结构安装的巧妙之处;在精确计算前提下,利用现有塔机回转轴承实现了桥梁构件安装过程中的回转和就位,克服了现场河道地理位置的限制,实践证明浮运法安装省工、省时、安全经济。 相似文献
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《Urban Water Journal》2013,10(4):269-274
To obtain essential information for the planning of epidemiological studies on health risks of exposure to wastewater in aquaculture, a total of 3089 people from 606 households involved in aquaculture in Phnom Penh, Hanoi and Ho Chi Minh City were interviewed in a cross-sectional survey in May 2004. In this study household members were asked about health problems that they had experienced. Our results indicate that the most important health problem associated with wastewater exposure was skin problems, reported by 4% of all people surveyed. Contact with wastewater was an important factor associated with self-reported skin problems. The study suggests that exposure to wastewater is a risk factor for skin problems. 相似文献
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Annette M.Kim 《国外城市规划》2006,21(6):49-60
本文分析了胡志明市的体制框架以及1998到2001年期间报纸上登载的房地产信息,运用教用价格模型来分析胡志明市所售房产的价格模式,以验证不同形式的房产所有权的价值是如何在市场上得以体现的。研究显示不同形式的房产所有权在得到那些高度自治的政府体制保障的情况下,代之以一种双重的,合法的形态,在市场上流通。除此之外,法律承认的房产所有权证书本身并不是房地产权益最具价值的表现形式。研究的结果说明,房产所有权的价值来源于特殊的市场体制框架所能提供的保障。 相似文献
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本文介绍了越南胡志明路某边坡加固设计研究结果。文中指出用于边坡设计计算的力学指标最好采用地质勘察结果与现场调查反演结果综合而得的数据。通过胡志明路边坡设计研究笔者体会到介于土质与岩质边坡之间状态的边坡采用平面滑动模型分析与圆弧滑动模型分析结果基本相同。由此笔者得出以下认识:从某种意义上讲,边坡工程设计的任务不是去进行精确的计算,而是进行正确的判断。文中通过工程实例论证得出:边坡工程稳定性分析除了地质条件是影响边坡稳定主要内因外,水的作用是影响边坡稳定的主要外因。因此水的治理和控制是边坡加固工程必须要解决的问题。 相似文献