תוצאות חיפוש - "flash flood"

None

ABSTRACT Effective, timely, and fair evacuation is crucial to mitigate flood impacts. We aim to identify socio‐economic attributes and flood event characteristics influencing evacuation and to quantify the psychological burden of people who experienced evacuation. We implement regression models and...

תיאור מלא

<p>The absence of validation or comparison data for verifying flood mapping methods poses a significant challenge in developing operational hydraulic approaches. This article aims to address this gap by presenting a benchmark dataset for flash flood mapping in the French Mediterranean region....

תיאור מלא

Abstract Among natural disasters, flash floods are the most destructive events, causing significant damage to the economy and posing a serious threat to human life and property. Comprehensive risk assessment of these sudden floods is a key strategy to mitigate their impact. Accurate analysis of flas...

תיאור מלא

Context and background Land is defined as the top most part of the earth surface, which is utilized by human beings and other ecosystems for livelihood. It is a limited resource that calls for a proper land planning and management system. Besides the sustainable land planning being promoted in ma...

תיאור מלא

Accurate early warning of flash floods is critical for prompt decision-making in mitigating disaster impact. However, most current applications of flash-flood warning are based on deterministic approaches, and the inherent uncertainty that exists has not been fully considered. This study proposed a...

תיאור מלא

With the consequences of global climate change, convective and torrential rain are causing severe flooding and major damage, particularly in the city. They play a key role, given the specific characteristics of the city in terms of the size of its population, the impermeability of developed...

תיאור מלא

ABSTRACT Due to climate change and rapid urbanisation, flash floods are becoming increasingly threatening, making real‐time flash flood monitoring and early warning systems a crucial adaptation measure. In France, the Vigicrues Flash system, operational since 2017, uses a simplified rainfall‐runoff...

תיאור מלא

ABSTRACT Thunderstorms can produce hazards to society such as tornadoes and flash floods, occasionally at the same time. These storms can be categorized by their convective mode, largely through their appearance on radar. Convective mode is an important factor in how forecasters analyze these threat...

תיאור מלא

Flash floods are natural disasters that have significant impacts on human life and economic damage. The detection of flash floods using remote-sensing techniques provides essential data for subsequent flood-risk assessment through the preparation of flood inventory samples. In this research, a new d...

תיאור מלא

ABSTRACT The authors present an attempt to reproduce a flash flood in the steep mountainous Myohoujigawa River, Japan, using a physics‐based distributed rainfall‐runoff/flood‐inundation model (DRRFI). The Myohoujigawa River is located in Kobe city. The length is 6.975 km and the area is 11.81 km2. T...

תיאור מלא

On January 14, 2019, a breakthrough of water masses occurred on the Lake Progress (the oasis of the Larsemann hills, East Antarctica) with the formation of a flash flood. During the summer field seasons of the 63rd and 64th Russian Antarctic Expeditions (2017–2019), comprehensive hydrological, GPR a...

תיאור מלא

Abstract The forecasting and early warning of flash floods in mountainous areas are extremely challenging. Here, we establish an integrated model of Baseflow‐Rainfall‐Interception‐Flood (BRIF) to support efficient numerical modeling and potential forecasting of flash flood in future. The local inert...

תיאור מלא

Abstract Floods lead to adverse impacts not only in financial terms but also on the health of the exposed population. We report on health‐related Quality of Life (QoL) and functioning in the population affected by the 2021 flooding in Germany using an empirical survey data set. Health‐related QoL an...

תיאור מלא

Abstract In our era, the rapid increase of parallel programming coupled with high‐performance computing (HPC) facilities allows for the use of two‐dimensional shallow water equation (2D‐SWE) algorithms for simulating floods at the “hydrological” catchment scale, rather than just at the “hydraulic” f...

תיאור מלא

This paper analyses the fatalities related to two recent floods in France. The first flood event was a nightly sea surge due to Xynthia windstorm on the Atlantic coast in February 2010 the 28th. The second was a flash flood which struck the department of Var in the French Mediterranean region in Jun...

תיאור מלא

ObjectiveThe 5·12 Wenchuan earthquake triggered extensive secondary geological disasters and cascading effects. Wenchuan County, which was severely impacted by the earthquake, exhibits widespread unstable slopes and areas prone to landslides and collapses. In mountainous regions, the occurrence of e...

תיאור מלא

In this work, the structural behavior of masonry buildings under flash flood actions is analyzed by using a novel 3D multilevel fluid/structure model. The proposed numerical framework consists of a macro-scale model based on the computational fluid dynamic, able to simulate the dynamic free-stream f...

תיאור מלא