Assessment Of Sustainability In
Urban Planning Of A Coastal City:
The City Of Coronel, Southern Chile
Author(s)
B. Suazo, E. Jaque, C. Rojas & R. Utz
Abstract
Population increases in the coastal area in the Bío Bío region (Chile) have
transformed the urban landscape, creating the need for new urban areas for
residential land use. This expansion has resulted in the use of locations
vulnerable to natural hazards, and outpacing urban planning instruments. The
city of Coronel is a typical urban space located in this coastal zone. Coronel’s
Urban Planning was recently updated in 2003, and the present study’s objective
is to evaluate its environmental sustainability using a system of indicators
applicable to the proposed land coverage model established in the 2003 urban
planning instrument.
Urban sustainability indicators are obtained using Geographic Information
System (GIS) tools. The indicators are based on three territorial components: the
distribution of land use and physical structure, land coverage and environmental
quality. The data is gathered in the proposed urban land zonings. The method
applies sustainability development concepts in data modeling, spatial analysis
and geoprocessing in GIS. The results characterize the proposed urban model’s
sustainability.
Keywords: sustainability indicator, urban planning, GIS.
1 Introduction
Urban planning is a public sector tool of increasing importance used to achieve
competitiveness and habitability in Chilean cities. Considering that one of the
principal objectives of urban planning is to orient a territory’s development
Keywords
sustainability indicator, urban planning, GIS.
Related Book
Other papers in this volume
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