Improvement of landslide hazard assessments for regulatory zoning in France: STATE–OF–THE-ART perspectives and considerations
作者: Yannick ThieryMonique TerrierBastien ColasMathieu FressardOlivier MaquaireGilles GrandjeanSébastien Gourdier
作者单位: 1BRGM (French Geological Survey), Risk and Prevention Division, Orléans, France
2BRGM (French Geological Survey), Regional Division Occitanie, Montpellier, France
3Univ. Lyon, University Lumière Lyon 2, Environnement Ville Société UMR 5600 CNRS, Lyon, France
4Normandie Univ, Unicaen, CNRS, LETG-Caen, 14000, Caen, France
5BRGM (French Geological Survey), Strategy, Research and Communication Division, Orléans, France
刊名: International Journal of Disaster Risk Reduction, 2020, Vol.47
来源数据库: Elsevier Journal
DOI: 10.1016/j.ijdrr.2020.101562
关键词: LandslidesHazardRegulatory zoningFranceAlternative approaches
英文摘要: Abstract(#br)In France, in the context of regulatory mapping (PPRNs –Prevention Plans of Natural Risk based on French regulatory rules), landslide hazard assessment follows an empirical approach and uses basic available data. Therefore, the results are closely linked to the quality of the expertise and divergent opinions may arise in some specific cases. In recent years, numerical approaches using GIS, the availability of new databases, the development of new acquisition tools in the field and web visualization services have improved the knowledge of phenomena and different landslide-prone areas. Numerical approaches using GIS, that allow the transparency and traceability of results, have various levels of complexity and require different quantities of input data. However, they are often...
全文获取路径: Elsevier  (合作)

  • landslide 山崩滑坡
  • OF Over Frequency
  • regulatory 控制的
  • zoning 分带
  • France 法国法郎
  • hazard 危险
  • ART Active Repair Time