Résumé:
In recent years, many Algerian cities have witnessed rapid urban expansion, which
has led to noticeable imbalances in urban organization—particularly in the
deterioration of the environmental framework caused by the growing problem of
municipal solid waste, poor management practices, and the lack of up-to-date databases
to support decision-making and guide public policies in this field.
In this context, there is an urgent need to adopt modern approaches to municipal
solid waste management, based on principles of sustainability and coordination among
various local actors. Although Théniet El Had, a municipality in the Wilaya of
Tissemsilt, is considered medium in size, it faces similar challenges, especially within
Sector 3, which serves as the case study area for this research.
This study provides a detailed diagnosis of the current waste management practices
in Sector 3, highlighting the reliance on traditional, costly, and inefficient methods. It
advocates for the integration of modern technologies, particularly Geographic
Information Systems (GIS), as essential tools to enhance waste collection, tracking,
spatial distribution of containers, and forward-looking planning.
The findings demonstrate that integrating technology into waste management in
medium-sized municipalities can significantly improve urban performance—not only
through spatial visualization, but also by providing analytical support that empowers
decision-makers to implement smarter, more sustainable, and effective solutions.
