The Disaster Protection System of Mountainous Rivers in Japan: The Example of the Akatani Watershed’s Reconstruction
Résumé
On 5–6 July 2017, an unstable atmospheric condition caused unusual concentration of rainfall above the Northern part Kyushu Island, triggering a set hydro-meteorological hazards. Within affected area, mountainous subwatershed Akatani River was significantly impacted by numerous landslides combined with debris flow and floods. National local agencies deployed plan reconstruction to restore floodplain protect inhabitants. Regarding hydrosystem in watershed, this project mainly focuses on restoration damaged protection systems construction new infrastructures. Thus, paper aims explain terms strategic Japanese System Sabo then as model national-scale spatial plan. It draws (i) literature review based historical evolution System
Mots clés
Watershed
Geospatial analysis
Landslide
Watershed management
Debris flow
Plan (archaeology)
Environmental resource management
Geography
Streamflow
Hydrology (agriculture)
Environmental planning
Emergency management
Drainage basin
River management
Water resource management
Environmental science
Debris
Cartography
Geology
Meteorology
Computer science
Political science
Archaeology
Geomorphology
Geotechnical engineering
Machine learning
Law
Domaines
Santé publique et épidémiologie| Origine | Fichiers éditeurs autorisés sur une archive ouverte |
|---|