1.It is remarkable that the core of many approaches is the management of the city, rather than the suggesting of any specific urban form; it is believed that not the physical shape of the city and its built environment that is important; it is how the urban society is organized and managed that counts most.
1.Therefore, the city is managed to achieve sustainability through different land use, environmental, institutional, social, and economic policies
1.In practice, many local governments, planning consultants, landscape architects, and so on are grappling much more specifically with aspects of ecological, pedestrian oriented, or otherwise sustainable urban form.