Theme: River

FLoods and fIre Risk assessment and managEment

FLIRE-evidenza FLIRE is a demonstration project aiming to the development of an integrated Decision Support System (DSS) for both flash floods and forest fires risk assessment and management. The DSS tool will be designed by using state of art tools, technologies and methods and taking into account prevention, adaptation and interaction issues. The final model will be online available to key stakeholders and relevant authorities (local and national) for the ...

Geo-hydrological hazards in the Pogliaschina catchment

Pogliaschina_pioggia cumulata_evento-20141120- The occurrence of flash floods in mountainous catchments is often associated to relevant geomorphic effects, both in the channel network (channel changes and transport of large wood), and on the hillslopes (landslides and soil erosion). The concomitance of flash floods, channel changes and landslides enhances hazards and risk associated to individual ...

Sediment management in Alpine basins

SedAlp-Debris-Flow-Front-201114- The understanding of the changing equilibrium between sediment supply from upstream and sediment transport capability of a river is important for the success of integrated water resource management. In Alpine river basins, intensive sediment transport processes and sediment continuity have a notable impact on several water management issues posing multiple use conflicts related to hydropower, ecology, flood control ...

Management of sediment transport in small mountain catchments

Nuovo-Sito-Web-IRPI-GESTO_sediment_trap-02122014 Sediment transport in small mountain catchments (drainage area < 10-20 km2) is a fundamental process for the equilibrium and the dynamics of the whole channel network. At the same time, sediment transport can create high-risk conditions due to the occurrence of extreme phenomena such as debris flow, hyperconcentrated flow, and flood with intense bedload, usually triggered by intense and short duration rainfall. In order to properly manage ...

Decision matrices for the assessment of fluvial processes in mountain streams

Matrici_decisionali_Cengles-03122014-evidenza Decision matrices may contribute to mountain watershed management by defining coherent event scenarios that take into account the type of flow processes (e.g., water floods with bedload, debris flows), their geomorphic effects, and the interactions with hydraulic control ...

Identification of the channel network in the Autonomous Province of Trento

TrentoReticolo-Nuovo reticolo classificato-011214-evidenza The accurate representation of the channel network is fundamental in cartography. The increasing availability of high-resolution, LiDAR-derived DTMs provides an excellent topographic basis for the representation of the channel network, but requires innovative techniques for managing and processing ...

Hazards in karst areas and mitigation strategies

OLYMPUS DIGITAL CAMERA The high fragility of karst terrains, and the deriving vulnerability to a number of possible events, together with the presence of significant natural (first and foremost, groundwater), landscape and historical resources, are at the origin of the project activities, aimed at the safeguard of karst environments and the mitigation of the related ...

Hydrometeorological data resources and technologies for effective flash flood forecasting

Hydrate-copertina Flash-floods develop at space and time scales that conventional observation systems for rainfall and river discharge are not able to monitor. Consequently, the atmospheric and hydrological generating mechanisms of flash-floods are poorly understood, leading to highly uncertain forecasts of these ...