The Great 2011 Thailand flood disaster revisited: Could it have been mitigated by different dam operations based on better weather forecasts?

Loc, Ho Huu; Emadzadeh, Adel; Park, Edward; Nontikansak, Piyanuch; Deo, Ravinesh C.

doi:10.1016/j.envres.2022.114493

Cited by 7 publications

(1 citation statement)

References 33 publications

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“…Among the most important events that have occurred in the world, it is worth mentioning the sequence of floods that hit southern Germany in the months of May and June 2016, which caused total losses of 3.2 billion dollars. In 2020, the flooding of the Yangtze River (China) caused the flooding of some cities, affecting 26 million people and causing significant economic losses [7][8][9][10]. Another relevant case occurred in Mexico, where, from 1971 to 2001, 27 floods were reported that became disasters, causing the death of 4941 people, affecting 1,906,148 people and causing millions of dollars in material damage [11].…”

Section: Introductionmentioning

confidence: 99%

River Flood Risk Assessment in Communities of the Peruvian Andes: A Semiquantitative Application for Disaster Prevention

Ccopi-Trucios,

Barzola-Rojas,

Ruiz-Soto

et al. 2023

Sustainability

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River floods are common natural phenomena that occur when the flow of water exceeds the capacity of a river due to excessive rainfall. In the Peruvian territory, the heavy rains of 2010 had consequences of great magnitude, leaving more than 5000 people affected and 25 dead in the Peruvian Andes. This research aimed to analyze and determine the level of risk due to river floods in communities of the Peruvian Andes in terms of hazard and vulnerability, using a semi-quantitative methodology and applying a multi-criteria analysis with vector information and raster from the national spatial data infrastructure that acted as triggering and conditioning factors, as well as conducting fieldwork with the application of targeted surveys. Then, the geoprocessing of thematic maps through GIS software was carried out. The research findings indicate that virtually the entire study area, approximately 99.26%, is at a high level of hazard, with only a small 0.74% classified as very high hazard. In other words, the entire studied territory is susceptible to floods. Furthermore, it is noteworthy that over 75% of the households in this area face vulnerability to floods, resulting in 99.15% of them being categorized at a high-risk level. It is concluded that river flooding represents a potential risk in large areas of the high Andean community due to the existence of various social, economic and environmental factors that make this phenomenon catastrophic.

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