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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.
Non-structural flood management includes land-use planning, advanced warning systems and flood insurance. Further examples are: "zoning ordinances and codes, flood forecasting, flood proofing, evacuation and channel clearing, flood fight activities, and upstream land treatment or management to control flood damages without physically ...
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 ...
In Zagora, Greece, 29.68 inches (754 mm) of rain fell in a single day from the storm, setting a new 24-hour rainfall record for the entire country. That beats the old record of 25.38 inches (645 ...
In these examples, hazards are often treated as isolated or independent. An alternative is a "multi-hazard" approach which seeks to identify all possible natural hazards and their interactions or interrelationships. [84] [85] Many examples exist of one natural hazard triggering or increasing the probability of one or more other natural hazards.
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
Coastal flooding during Hurricane Lili in 2002 on Louisiana Highway 1 (United States). Coastal flooding occurs when dry and low-lying land is submerged by seawater. [1] The range of a coastal flooding is a result of the elevation of floodwater that penetrates the inland which is controlled by the topography of the coastal land exposed to flooding.