A GIS Tool for Mapping Dam-Break Flood Hazards in Italy
نویسندگان
چکیده
منابع مشابه
A Mathematical Model for Forecasting the Dam-Break Flood Routing Process of a Landslide Dam
Once a landslide dam bursts, its reservoir discharges quickly in a flood which will cause catastrophic damage to life and property downstream. For a specific landslide dam, the peak flow rate and the evolution of downstream flood are influenced by the shape and size of the dike breach when dam-break occurs. According to the general nature of landslide dams and field observations of dike-breach ...
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Flood disasters cause massive loss of human lives and immense damage to the infrastructure and economic activities, not only in Turkey but also all over the world. Governments consider several long-term and short-term precautions for flood control. The numerical simulation of dam-break problems could be accomplished with geographic information systems and innovation maps. Spread of the flood wa...
متن کاملDam-break Flood Risk Management. an Integrated Project
Contemporary dam safety regulations include risk assessment at downstream flood plains and consideration of potential damages due to dam rupture, regardless of the expected probability of occurrence of such event. The aim of these kind of procedures is to increase the safety level along the valley against abnormal floods caused by dam accidents. Emergency plans for downstream flood plains, incl...
متن کاملInformation system on hydrological and geomorphological catastrophes in Italy (SICI): a tool for managing landslide and flood hazards
Since 1990, we have maintained a database of historical information on landslides and floods in Italy, known as the National Research Council’s AVI (Damaged Urban Areas) archive. The database was originally designed to respond to a request of the Minister of Civil Protection, and was aimed at helping the regional assessment of landslide and flood risk in Italy. The database was compiled in 1991...
متن کاملEfficient dam break flood simulation methods for developing a preliminary evacuation plan after the Wenchuan Earthquake
The Xiaojiaqiao barrier lake, which was the second largest barrier lake formed by the Wenchuan Earthquake had seriously threatened the lives and property of the population downstream. The lake was finally dredged successfully on 7 June 2008. Because of the limited time available to conduct an inundation potential analysis and make an evacuation plan, barrier lake information extraction and real...
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ژورنال
عنوان ژورنال: ISPRS International Journal of Geo-Information
سال: 2019
ISSN: 2220-9964
DOI: 10.3390/ijgi8060250