Dynamique de l’occupation des sols du littoral Est-Algérie entre 2014 et 2024
No Thumbnail Available
Date
2025-06-30
Authors
Nadjwa Arar
Hadjer-Dounia Mecili
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
his study aims to analyze the dynamics of land use change along the eastern Algerian coastline over a ten-year period (2014–2024), using satellite imagery (Sentinel-2) and Geographic Information Systems (GIS). The focus was placed on the first coastal strip extending 1000 meters inland, in accordance with the provisions of Law 02-02 on coastal protection.The results revealed a significant expansion of built-up areas, mostly at the expense of vegetation, agricultural lands, and sandy zones. Forest fires, particularly those of 2021, greatly contributed to the degradation of natural cover in provinces such as Béjaïa and Tizi Ouzou.
Conversely, provinces like Boumerdas and Annaba are experiencing rapid urbanization and coastal development projects, reflecting increasing human pressure on coastal spaces. These transformations highlight the urgent need to adopt integrated and sustainable coastal management policies to balance development with the protection of natural resources.