Extension of the Algerian city between urban performance and fragility

 Benhamadi Abdelakader¹, Boudellal Hanane²

¹ Dr., Faculty of economic science, University of Mohamed Ben Ahmed, Oran 2, Algeria, Email: benhamadiaek31@gmail.com

² Dr., Faculty of economic science, University of Jileli El Yabes Sidi Belabbes, Algeria, Email: boudllel.ha05@yahoo.fr

 

 

Abstract

Any extension of the city participates in a competitive system to attract companies and create jobs to sell its production and to gain access to the capital market under acceptable conditions.

For tourism operators, bankers or business managers, a city represents a risk that takes care of a goal of reducing greenhouse gas emissions. This is measured in the same way as developments in water or waste management or pollutant emissions.

A sustainable city is defined by the observation of a set of numerical indicators for the development of rigid standards applied to transport buildings, etc.

This operation and the government of the cities required flexibility, adaptability, negotiation, construction of specific projects, how can we do this, when we also have to apply rigid standards that are explained by completely closed indicators?

The existence of urban fragilities poses an economic and social political problem which is often expressed in terms of justice, but it also challenges competitiveness.

Fragilities are primarily social. Its urban question on a global scale stems first of all from the considerable growth of the population, often under conditions of very great physical, economic and moral precariousness.

The growth of the world demography is done in the city from a set of migratory movements at least long distance, these new urban populations are often the object of some contempt

They are considered to be an unpleasant but relatively minor problem. They are intended to be integrated into the city, a solid framework that they do not cash in.

The future of humanity depends on the migrant populations for their ability to produce culture and innovation and for their ability to play a regulatory role.

Metropolitan phenomenon goes hand in hand with individualization the weakening of major social groups and the emergence of an urban middle class, of an aggregate of individuals whose membership, is often limited to a very small family and that are connected by a multitude of often fragile networks.

Its urban fragilities present many other dimensions all together urban lives from the circulation of a set of flows, in particular of goods and people who move to work, to supply themselves live their daily life.

At any time this system risks thrombosis, or any disassembled requires the ability to move as by that of plane access to information in addition to congestion, the present metropolis poses problems of mobility linked to their geographical extension in the form of periurbanisation, especially when the latter is very cautious. In addition to congestion, today’s metropolises pose mobility problems linked to their geographical extension in the form of periurbanisation.

Mobility is a major source of fragility; environmental fragilities are just as strong, such as water pollution, sanitation, and waste treatment and industrial populations.

Keywords: Extension of the Algerian city, operations and city government, the existence of urban fragilities, geographical extension in the form of periurbanisation.