巴基斯坦海得拉巴Latifabad镇城市扩张及其社会环境影响研究

S. Yar
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引用次数: 1

摘要

城市扩张正在成为许多城市地区的一个严重问题,由于没有多少优先考虑城市扩张的情况,城市地区缺乏基础设施和基本设施,如处理过的供水、电力、卫生服务。到2016年,Latifabad镇可容纳70万人,而最初的计划是容纳6万人。拉蒂法巴德镇的一些问题包括交通过度拥堵;污染,增加社区服务的基础设施成本;低密度地区住房碎片化,能源消耗增加,造成社会隔离和环境恶化。为了评价城市扩张的社会和环境影响,基于社会环境影响导出了各种因子。采用叶氏满意度指数和SPSS软件进行定量分析;这是根据480名住户填写的问卷得出的。通过分析得出平均满意度指数为-41.1431,表明Latifabad镇居民的不满程度很高。一些明智的增长机会可能有助于减少城市蔓延,宣传问题并提高认识;加强人口管制,紧凑型发展,以配合市民的需要,并加强使用新科技,让更多市民可以在家办公。研究结果可以为地方发展部门提供指导,如果考虑研究建议的结果,可以将城市蔓延控制在一定程度上,有利于减少城市蔓延。
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Study of Urban Sprawl and its Social and Environmental Impacts on Urban Society in Latifabad Town, Hyderabad, Pakistan
Urban sprawl expansion is becoming a serious problem of many urban areas due to not much a picture of sprawl in priority, urban areas lack the infra structure and basic facilities like treated water supply, electricity, sanitation services. By the year 2016, Latifabad town accommodates 0.7 millions, which was essentially proposed for 60,000 people. Some of the problems of Latifabad town include excessive traffic congestion; pollution, increment infrastructure costs for community services; fragmentation of housing with low density areas and increase in energy consumption that causes social segregation and environmental degradation. For evaluating social and environmental impacts of sprawl, various factors were derived based on socio-environmental impacts. Quantitative results were generated using Yeh’s index of satisfaction and software SPSS; which were based on questionnaires having filled by 480 occupants. The average satisfaction index from this analysis is found out to be -41.1431, which shows a highly dissatisfaction level of residents of Latifabad town. Some smart growth opportunities can be useful in reducing the urban sprawl as to advertise the problem and raise awareness; to enforce population control, compact developments to suit their needs and enhance the use of new technology to facilitate more people to be able to work from home. The research is beneficial to reduce the sprawl as the result of this study can give the directions to local development authorities, if considered the research proposal results, the urban sprawl can be controlled at certain level.
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