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Displaying 30 of about 126 resultsSeismic phenomena and tornadoes are among the most relevant causes of damage on the built environment and their effect on industrial plants might not be limited to mere structural damage. Under particular conditions, such as the presence of inflammable substances (hydrocarbons or other chemical products), earthquakes, flooding and tornadoes can trigger…
Due to rapid urbanization and industrialization, modifications in land use pattern have brought about irreversible anthropogenic aggravations to the hydrological forms. This can be attributed to the impervious land surfaces in the urban area which increases the runoff component. The increased runoff along with diminishing percolation and reduction…
Groundwater is a de-facto source of water during drought and emergencies. In a broader perspective, the traditional short-term strategy of using groundwater to combat water deficits during drought needs revisiting. The objective of this paper is to examine the relevance and options for developing and adopting such groundwater-based natural infrastr…
The impacts of natural hazards in the form of floods are severe, and lifeline systems such as water supply are at risk. Tanzania is no exclusion to this risk. A 30” water transmission main in Dar es Salaam was broken and dragged away following recent floods on 30th October 2017, while several other distribution pipes were also affected. The quality…
Flash floods (FF) events are difficult to forecast because of their small temporal and spatial scale. Furthermore, they often occur on un-monitored small rivers, where no real-time data is available to warn people. To better anticipate these events and mitigate their impacts, the French Ministry in charge of Ecology has launched a national FF warni…
This Kenya country risk profile provides a comprehensive view of hazard, risk and uncertainties for floods and droughts in a changing climate, with projections for the period 2050-2100. The probabilistic risk profile considers a large number of possible scenarios, their likelihood, and associated impacts.
As part of the programme “Building Disaster Res…
This country risk profile for Guinea Bissau provides a comprehensive view of hazard, risk and uncertainties for floods and droughts in a changing climate, with projections for the period 2050-2100. The risk assessment considers a large number of possible scenarios, their likelihood, and associated impacts. A significant amount of scientific informa…
This country risk profile for the Ivory Coast provides a comprehensive view of hazard, risk and uncertainties for floods and droughts in a changing climate, with projections for the period 2050-2100. The risk assessment considers a large number of possible scenarios, their likelihood, and associated impacts. A significant amount of scientific…
This document is the eighth in a series of hazard-specific risk assessment modules, compiled as part of the Words into Action Guidelines on National Disaster Risk Assessment by UNISDR. This section provides a general introduction to the assessment of disaster risk due to sea-level rise.
In undertaking hazard assessment, one needs to…
The thematic report presents the first baseline for displacement risk associated with sudden-onset disasters in the countries of the Greater Horn of Africa with the ultimate aim of reducing future displacement risk. As sudden-onset natural hazards, primarily floods, caused more than 600,000 new displacements in 2016 in the Greater Horn of Africa, this r…
The Greater Paris Region and MASA Group have been working alongside to test contingency plans with the artificial intelligent simulation platform MASA SYNERGY. As a result these contingency plans were updated. In a second stage, senior crisis staff, emergency services personnel and the private sector were trained to deal with the impact of this continge…
This report analyses EM-DAT data of the Centre for Research on the Epidemiology of Disasters regarding disaster mortality and vulnerability around the world. Of the 1.35 million people killed by natural hazards over the past 20 years, more than half died in earthquakes, with the remainder due to weather- and climate-related hazards. The overwhelmin…
This study aims to examine the relationship between flood damage and forest cover in North Korea in order to provide an insight for both climate change adaptation and mitigation. North Korea in fact, has been experiencing severe losses and damages from natural disasters, especially from floods for many years.
The analysis of this study showed a li…
Flood-related disasters on small streams caused by high intensity localised rainfall and flash floods has been continuously increasing especially for the residential areas in the Republic of Korea. In this paper, the author underlines the fact that flood risk assessment is needed for decision-making to allocate resources and select optimum community-bas…
This study presents a risk assessment carried out in Colombia, Belize and Spain with an open model that can be used by every government or user: the CAPRA (Comprehensive Approach to Probabilistic Risk Assessment) platform. This platform is open access, open source and has a modular architecture, and can be used free of cost.
This do…