文章基本信息

标题：Évolutions et perspectives des enjeux territoriaux et des usages liés au barrage de la Manzo
本地全文：下载
作者：Valéry Veilleur ; Johanna Chalonec ; Ronny Rosillette 等
期刊名称：E3S Web of Conferences
印刷版ISSN：2267-1242
电子版ISSN：2267-1242
出版年度：2022
卷号：346
页码：1-13
DOI：10.1051/e3sconf/202234602013
语种：English
出版社：EDP Sciences
摘要：The Manzo dam (Antilles island- France) is a 27 m hight riprap embankment structure allowing the storage of 8 Mm3 of water. Since 1980, this structure compensates for the lack of water during the dry season and allows, essentially, the irrigation of the lands of the south-east of Martinique. Thus, it meets the major territorial challenges of supporting competitive agriculture and maintaining employment. Over the years, the structure has become a part of the landscape of the municipalities of Ducos, François and Saint-Esprit. This article presents the analysis of resilience and adaptability of the dam to respond to changing uses and climate change. Natural hazards (storms, droughts, earthquakes), evolution of uses and concerns about global warming require greater hydrological resilience. The Martinique Regional Council, as the operator of the dam, must anticipate these issues in order to guarantee services in a sustainable and economic manner while minimizing socio-environmental impacts.