Inventory of Landscape Development Projects in the District of Ouedo (Town of Abomey-Calavi in Benin): Constraints and Sustainable Management

Integral development is a collective and sustainable action, for which the Beninese government subscribes. The protection of nature is not considered as a danger to development, but becomes an indispensable condition for spatial planning, a guarantee of sustainable development. This research aims to understand the inventory of landscaping in the district of Ouèdo. The information collected is the layout of the space, the types of green space, the perceptions of buyers, the different types of housing built, the role of green spaces in the city. This information is collected from resource persons (head of the Ouèdo district, head of the district), buyers of social housing. A total of 150 people are interviewed. The data processing and the analysis of the results are done with the software, Word, the Excel spreadsheet, and the PEIR model. At the end of this research, it was found that 1,949 social housing units are built in Ouèdo . And not all accommodations have standings. Green space is dominated by accompanying green space (65%) and the least important green space (65%) is parks, road line trees and stadium green space. In addition, 85% of buyers believe that the number of green spaces in social housing is sufficient compared to 15%. Similarly, home buyers see green spaces as a way to reconnect with nature (78%), a way to fight against nature (60%) and green spaces very often to have fun (75%), get some fresh air (65%), and recharge your batteries. It is urgent to set up a sustainable management mode for social housing in the city of Ouèdo.