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As a result, there is also significant socio-economic threats to vulnerable populations around the world from flooding. [38] For example, in Bangladesh in 2007, a flood was responsible for the destruction of more than one million houses. And yearly in the United States, floods cause over $7 billion in damage. [39]
There are several types of urban flooding, each with a different cause. City planners distinguish pluvial flooding (flooding caused by heavy rain), fluvial flooding (caused by a nearby river overflowing its banks), or coastal flooding (often caused by storm surges). Urban flooding is a hazard to both the population and infrastructure.
Flash floods can cause rapid soil erosion. [14] Much of the Nile delta sedimentation may come from flash flooding in the desert areas that drain into the Nile River. [15] However, flash floods of short duration produce relatively little bedrock erosion or channel widening, having their greatest impact from sedimentation on the floodplain. [16]
Flooding can strike in seconds or days in various forms, each with its own life-threatening potential. However, all types of flooding should be taken seriously. ... This causes water levels to ...
As more of the world's population settles on flood plains, climate events become more extreme and Europe warms faster than the global average, what happened in Valencia underscores the need for ...
A natural disaster is a sudden event that causes widespread destruction, major collateral damage, or loss of life, brought about by forces other than the acts of human beings. A natural disaster might be caused by earthquakes, flooding, volcanic eruption, landslide, hurricanes, etc.
According to a 2021 World Bank report, 641 of China’s 654 largest cities face regular flooding. This has partly been attributed to rapid urban development, which has created sprawl that encases ...
1967 Brazil flood, mainly Rio de Janeiro, São Paulo, flood and landslide Brazil: 1967 431 St. Francis Dam failure United States 1928 431 2015 Tamil Nadu floods Chennai, Cuddalore and Andhra Pradesh named 2015 South Indian floods: India: 2015 429 2002 Nepal flood, mainly occurred at Makwanpur, monssnal rain, flood, landslide Nepal: 2002 425