نتایج جستجو برای: urban sustainability

تعداد نتایج: 229448  

Journal: :محیط شناسی 0
مصطفی محمدی ده چشمه استادیار جغرافیا و برنامه ریزی شهری، دانشگاه شهید چمران اهواز محمد علی فیروزی دانشیار جغرافیا و برنامه ریزی شهری، دانشگاه شهید چمران اهواز جعفر سعیدی کارشناسی ارشد جغرافیا و برنامه ریزی شهری، دانشگاه شهید چمران اهواز

introduction discussion of sustainability and sustainable development, regardless of towns and cities would be meaningless cities as the main factor causing instability in the world are, in fact, the concept of urban sustainability and global are stability. environmental crises and urban issues such as air pollution, water, soil and water resources and agricultural land use renewable, global wa...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2017
Robert J Sampson

The environmental fragility of cities under advanced urbanization has motivated extensive efforts to promote the sustainability of urban ecosystems and physical infrastructures. Less attention has been devoted to neighborhood inequalities and fissures in the civic infrastructure that potentially challenge social sustainability and the capacity of cities to collectively address environmental cha...

2013
C. Tarhan

Cities in the developing world are facing increased risk of disasters and the potential of economic and human losses from natural hazards is being exacerbated by the rate of unplanned urban expansion and influenced by the quality of urban management. Risk assessment has come to be regarded by many analysts as a critical part of the development of sustainable communities. The risk assessment fun...

Increasing pressures caused by negative consequences of transportation and traffic problems in major cities, have resulted many attempts towards improvement of planning and management of transportation systems, according to sustainability objectives. In this paper, a comprehensive model is developed using a system dynamics approach to evaluate sustainable urban transportation. This model includ...

The concept of sustainability is encouraged to preserve natural resources, social values, cultural heritage, and economic capital, which already exist to make available them for the next generations. Moreover, to enhance the level of sustainability in communities, numerous scholars indicated both individual and community identities play a crucial role. Sustainability is attainable and successfu...

2015
Ying Zhang Yuanyi Zhang Anrong Dang

Urbanization is one of the great challenges of our time and unchecked haphazard urbanization is a serious threat both to the environment and social and economic balance. In order to meet global sustainability targets, rapid urban growth must be channelled into environmentally friendly, sustainable and liveable urban environments. Thus, this special issue focuses on sustainable urban design whic...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2012
Karen C Seto Anette Reenberg Christopher G Boone Michail Fragkias Dagmar Haase Tobias Langanke Peter Marcotullio Darla K Munroe Branislav Olah David Simon

This paper introduces urban land teleconnections as a conceptual framework that explicitly links land changes to underlying urbanization dynamics. We illustrate how three key themes that are currently addressed separately in the urban sustainability and land change literatures can lead to incorrect conclusions and misleading results when they are not examined jointly: the traditional system of ...

تقوایــی, مسعــود , صفرآبادی, اعظم ,

Nowadays, urban management has evolved. Cities are managed for the welfare of most citizens. Urban management has an important role in the success of programs and urban development plans. This issue will be more important especially in relation to sustainable development. Cities due to having natural, historical and cultural attractions are considered as tourism destinations. Development of urb...

2017
Rowan Gray Brendan Gleeson

This paper discusses the role for urban planning in managing the energy demands of living in Australian cities. Current Australian metropolitan plans all contain sustainability ambitions. Tracking progress and developing strategies to move towards these ambitions requires empirical understanding of urban resource demands. This paper focuses specifically on the energy demands of households, and ...

2016
Lijie Gao Shenghui Cui Dewei Yang Lina Tang Lishan Xiao Xuanqi Li Longyu Shi

Anthropogenic activity interacts with urban form and inner metabolic processes, ultimately impacting urban sustainability. China’s cities have experienced many environmental issues and metabolic disturbances since the nation-wide market-oriented “reform and opening-up” policy was adopted in the 1980s. To analyze urban reform policy impacts and metabolism sustainability at a settlement scale, th...

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