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The primary effects of flooding include loss of life and damage to buildings and other structures, including bridges, sewerage systems, roadways, and canals. The economic impacts caused by flooding can be severe. [9] Every year flooding causes countries billions of dollars worth of damage that threatens the livelihood of individuals. [38]
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.
Flood management describes methods used to reduce or prevent the detrimental effects of flood waters. Flooding can be caused by a mix of both natural processes, such as extreme weather upstream, and human changes to waterbodies and runoff. Flood management methods can be either of the structural type (i.e. flood control) and of the non ...
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 urban areas, surface runoff is the primary cause of urban flooding, known for its repetitive and costly impact on communities. [38] Adverse impacts span loss of life, property damage, contamination of water supplies, loss of crops, and social dislocation and temporary homelessness. Floods are among the most devastating of natural disasters.
Environment Agency officers visit residents in the Forest of Dean to raise awareness of flooding risks.
Human choices in architecture, [9] fire risk, [10] [11] and resource management [12] can cause or worsen natural disasters. Climate change also affects how often disasters due to extreme weather hazards happen. These "climate hazards" are floods, heat waves, wildfires, tropical cyclones, and the like. [13] Some things can make natural disasters ...
Flooding in the area is typically a result of the land's inability to soak up rain from heavy rainfall, according to the Knox County website. ... but Knoxville still saw effects of flooding, with ...