دورية أكاديمية
Sustainable Development in Algeria’s Urban Areas: Population Growth and Land Consumption
| العنوان: | Sustainable Development in Algeria’s Urban Areas: Population Growth and Land Consumption |
|---|---|
| المؤلفون: | Lahouari Bounoua, Nora Bachir, Hanane Souidi, Hicham Bahi, Souad Lagmiri, Mohamed Yacoubi Khebiza, Joseph Nigro, Kurt Thome |
| المصدر: | Urban Science, Vol 7, Iss 1, p 29 (2023) |
| بيانات النشر: | MDPI AG, 2023. |
| سنة النشر: | 2023 |
| المجموعة: | LCC:Geography. Anthropology. Recreation LCC:Social Sciences |
| مصطلحات موضوعية: | Algeria, urban land growth, SDG 11.3.1, population density, impervious area, Geography. Anthropology. Recreation, Social Sciences |
| الوصف: | We analyzed the urban development sustainability in five major urban areas of Algeria by the standard of the UN Sustainability Development Goal indicator SDG 11.3.1, which focuses on the ratio of land consumption rate to population growth rate. We utilized the annual global artificial impervious area (GAIA) dataset to characterize land-use and population data from the two censuses carried out by the National Office of Statistics (ONS) for 2008 and 2018. We discuss the prevailing relationship between urban land consumption rate and population growth rate at the smallest territorial and population census unit scale. We confirm that the indicator SDG 11.3.1 is nonlinear and that while, for example, the wilaya of Tlemcen as a whole appears to be on a sustainable path, twenty-one of its communes are not. We found that overall, and for most of its communes, the wilaya of Oran seems to have an urban land use commensurable to its population growth, but in the wilaya of Algiers, out of fifty-seven communes, only fourteen have a tendency towards sustainable development. However, the latter wilaya hosts the country’s capital and includes government buildings that are uninhabited but are accounted for as land consumed, and as such, the relationship between urban land consumption and population growth is biased. The wilaya of Annaba showed large discrepancies in terms of land use and population growth rates, and the evolution of these quantities is not homogenous across communes and not sustainable. In the Saharan wilaya of Ghardaia, the development is not homogeneous in all communes, with smaller communes undergoing buildup increases of more than 150% over the decade. Finally, in all communes where population growth exceeded urban land growth, there will be overcrowding, an aspect neither the SDG 11.3.1 nor the impervious surface per capita indicator captures. This result, in addition to other limitations, makes SDG 11.3.1 incomplete for the determination of the sustainable development in urban areas. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2413-8851 |
| Relation: | https://www.mdpi.com/2413-8851/7/1/29; https://doaj.org/toc/2413-8851 |
| DOI: | 10.3390/urbansci7010029 |
| URL الوصول: | https://doaj.org/article/f0d593fa40fe4d57bfbbc56797253460 |
| رقم الأكسشن: | edsdoj.f0d593fa40fe4d57bfbbc56797253460 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 24138851 |
|---|---|
| DOI: | 10.3390/urbansci7010029 |