Are Compact Cities a Desirable Planning Goal?

Whether compact city is the ideal plan goal. An article by Peter Gordon and Harry W. Richardson has the title "Whether Compact City is the ideal planning goal". Various discussions on the reasons for compact city introduction are shown. They used the City of Toronto at the beginning of the article to compare it with the cities in the United States. In this article, many topics and discussions such as agricultural land, preference of density, energy surplus, passing range, suburbanization and congestion, density, technology and agglomeration - tradeoffs of congestion, solar eclipse market, rent exploration and politics, compact Was discussed. And fairness, and efficiency of cooperation

In terms of greenhouse gas reduction targets and climate mitigation and adaptation action plans, cities use Mayor Compact as a common global platform for measuring contributions to data centers in each country. The city is also involved in the mayor's convention initiative committed to achieving common greenhouse gas reduction goals through the implementation of sustainable energy and climate action plans. The international community, including the next Habitat III conference to be held in October 2016, has gained a great opportunity to strengthen the momentum generated by COP 21 and promote the development of urban policy. The IPCC Special Report on Cities and Climate Change will help clarify the potential policy and policy measures for urban mitigation and adaptive action that supports more than half of the world's population

World Mayor, city network and city officials seek IPCC special report on cities and climate change

In response to the challenges facing the city, this paper emphasizes the importance of sustainable urban planning for sustainable concentration. As New Climate Economics Report points out, a compact, connected, harmonious urban plan is the most effective solution for cities to achieve sustainable development while coping with environmental degradation . Many cities in developing countries are faced with urban expansion and illegal exploitation, inadequate coverage of basic health systems, and similar challenges related to urban traffic and congestion. Rapid population growth has put a great deal of pressure on the distribution of roads and residential spaces, resulting in serious traffic congestion, increased air pollution, and rapid expansion of informal settlements and slums

The current new attention to compact urban policies dates back to the late 1980s, most of which are from the Brundtland Commission report (WCED, 1987) and the UNCED agenda 21. Proposal for exploring global sustainability objectives for climate change and resource utilization. (Burgess R. 2000). Despite discussions on compact cities, which are frequently used in planning discussions, they produce a great deal of related literature, but the definition that is still generally accepted in compact cities is There is none. In the absence of a common definition, this term is used to define and describe opposition to urban expansion, including "many strategies aimed at creating compactness and density" and avoiding all urban problems To do (Jabareen, YR 2006). In fact, one of the most important attributes used to represent the compact city is obviously population density.