Search results for "Idrologia"
showing 10 items of 508 documents
Claus eco-hidrològiques per entendre la influència de les aigües subterrànies en rierols d'alta muntanya
2023
L'estudi de la hidrologia a l'alta muntanya desperta interés atés que són les zones de captació primàries, per tant, el que ocorre aquí pot ser percebut aigües avall. A més, en termes relatius, l'ecosistema d'alta muntanya està menys pertorbat per l'acció humana que altres zones properes a nuclis urbans, en conseqüència, són ecosistemes més sensibles a qualsevol canvi que hi puga ocorre, condició que atribueix l'estudi ecològic de l'alta muntanya com idoni per poder identificar les diverses alteracions causades pel canvi global (climàtic i de pol·lució). Les diverses dificultats que planteja el mostreig en aquests ecosistemes, a causa d’una limitada accessibilitat i dificultat per a obtenir…
Linee guida per la gestione dell'emergenza idrica e per la pianificazione di interventi di mitigazione in ambiente urbano
2011
Evaluation of the water scarcity energy cost
2009
On the use of unmanned aerial systems for environmental monitoring
2018
[EN] Environmental monitoring plays a central role in diagnosing climate and management impacts on natural and agricultural systems; enhancing the understanding of hydrological processes; optimizing the allocation and distribution of water resources; and assessing, forecasting, and even preventing natural disasters. Nowadays, most monitoring and data collection systems are based upon a combination of ground-based measurements, manned airborne sensors, and satellite observations. These data are utilized in describing both small-and large-scale processes, but have spatiotemporal constraints inherent to each respective collection system. Bridging the unique spatial and temporal divides that li…
VALUTAZIONE DEL POTENZIALE TECNICO ECONOMICO DELL’ EOLICO OFFSHORE IN SICILIA MEDIANTE TECNICHE GIS
2010
Comparative analysis of surface energy balance models for actual evapotranspiration estimation through remotely sensed images
2012
Flow velocity and turbulence intensity distribution in a vegetated straigth laboratory channel
2009
Uncertain Characterization of Flood Hazard Using Bivariate Analysis Based on Copulas
2015
This study presents a methodology to derive probabilistic flood hazard map in flood prone areas taking into account uncertainties in the definition of design-hydrographs. Particularly, we present an innovative approach to obtain probabilistic inundation and flood hazard maps where hydrological input (synthetic flood design event) to a 2D hydraulic model has been defined by generating flood peak discharges and volumes from a bivariate statistical analysis, through the use of copulas. This study also aims to quantify the contribution of boundary conditions uncertainty in order to explore the impact of this uncertainty on probabilistic flood hazard mapping. The uncertainty of extreme flood eve…
A cost efficiency analysis of flood proofing measures for hydraulic risk mitigation in an Urbanized riverine area
2020
Non-structural measures for flood risk mitigation are often more economically accessible, easier to implement, and are highly effective, especially in view of the pursuit of risk resilience objectives. Among the non-structural measures, more importance is increasingly being attributed to flood proofing interventions. There are two main types of flood proofing: dry proofing and wet proofing. An example of dry proofing is shielding, which involves the use of flood barriers that can be installed in the entrances of buildings or outside the buildings in order to avoid contact with the houses and deviate the water flow. Their use must be supported by a detailed hydraulic analysis to ensure the c…