Operative Monographies: Development of a New Tool for the Effective Management of Landslide Risks

Geosciences

Paolo Allasia¹  Aleksandra Wrzesniak¹  Martina Cignetti¹  Daniele Giordan¹  Davide Bertolo² 

[1] National Research Council of Italy, Research Institute for Geo-Hydrological Protection (CNR IRPI), Torino 10135, Italy;Strutture Attività Geologiche, Regione Autonoma Valle d’Aosta 2, Quart 11020, Italy;

关键词: landslide monitoring;    dataset management;    decision-maker support;    Aosta Valley Region;   

DOI  :  10.3390/geosciences8120485

来源: DOAJ

【 摘 要 】

Active landslide risk assessment and management are primarily based on the availability of dedicated studies and monitoring activities. The establishment of decision support for the efficient management of active landslides threatening urban areas is a worthwhile contribution. Nowadays, consistent information about major landslide hazards is obtained through an interdisciplinary approach, consisting of field survey data and long-time monitoring, with the creation of a high populated dataset. Nevertheless, the large number and variety of acquired data can generate some criticalities in their management. Data fragmentation and a missing standard format of the data should represent a serious hitch in landslide hazard management. A good organization in a standard format can be a good operative solution. Based on standardized approaches such as the ICAO (International Civil Aviation Organization), we developed a standard document called operative monography. This document summarizes all available information by organizing monitoring data and identifying possible lacks. We tested this approach in the Aosta Valley Region (NW Italy) on five different slow moving landslides monitored for twenty years. The critical analysis of the available dataset modifies a simple sequence of information in a more complex document, adoptable by local and national authorities for a more effective management of active landslides.

【 授权许可】

Unknown