Methodology For Planning Urban Green Areas:
The Case Of Mexicali, Baja California, Mexico
Author(s)
C. A. Pena-Salmon & R. Rojas-Caldelas
Abstract
The city of Mexicali has 2.1 m² public green areas per inhabitant while the
national regulation establishes 10 m² per inhabitant and the World Health
Organization establishes 9 m² per inhabitant, therefore there is an important
deficit of public green areas. This article presents a methodological proposal for
planning urban green areas and its application in Mexicali. The approach is
based on a sustainability perspective in which green areas are not only
considered from the social point of view as recreational and sporting facilities,
but also as urban elements that can contribute to environmental improvement as
well as to reducing the global warming effect by capturing carbon dioxide, which
is a greenhouse effect gas. The methodological proposal is composed of five
phases: organization, inventory, assessment, strategy and management and the
development of six groups of components: the physical-urban, technological,
environmental, financial-economical, legal-regulatory, and public participation.
The green area inventory and its assessment were done according to a
classification in twelve subsystems using a Quickbird satellite image with a
2.6 m resolution and data was integrated in a geographical information system
(Mapinfo). Criterion is presented at the end of this paper for urban green area
allocation, according to the social demands of population and the environmental
needs as a result of the carbon dioxide emission by the combustion of fuels from
automotive vehicles in the city. In addition, several strategies and instruments
were defined for the creation, improvement, and preservation of such areas.
Keywords: urban green areas, environmental planning, sustainable cities, green
areas indicators.
Keywords
urban green areas, environmental planning, sustainable cities, greenareas indicators.
Related Book
Other papers in this volume
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