Flood - a sharp increase in water level in the river or other body of water.Regardless of the causes (there may be more than one), by flooding phenomenon is characterized by its short duration and suddenness.That is, when a river or a lake after a rain or sudden snow melt overflows its banks, it is flooding.Meaning of the word quite accurately defines the essence of the process.
Possible causes flooding
If we consider the events leading up to this phenomenon, and it became the main reason that there may be several.Firstly, a long heavy rain, which resulted in the ponds overflow their banks.During floods after intense rainfall, it is usually very brief and lasts just a few hours.However, because of its swiftness, even this brief phenomenon can cause serious damage.Repeated shower in the same area are sometimes observed mnogopikovye floods.This event is characterized by periodic floods waters flooding the surrounding areas.
What is a flood, the residents are well aware of settlements near the mouths of major rivers.Flooding often comes from warming and is the result of the rapid melting of ice and snow.This kind of floods continues long enough, but it is easier to predict than the one that comes after the rain.
consequences of the phenomenon
main danger of flooding in his unpredictability.Meteorologists can predict the rainfall, but their calculations are not always true, and know in advance the intensity of the rain is not so simple.The spill of large rivers there is a torrent that can destroy homes and other buildings, bridges and wash technique.This wave can cause damage to agriculture, drowned animals and harvest runoff from fields.
Unfortunately, residents of settlements located in the lowlands and near large rivers, are well aware that such a flood, and try to prepare for it in advance.However, this is only possible if the cause are not rain, and the melting of ice and snow.
struggle with the consequences of
Since this event is very rarely leads to global financial losses, the problems arising from this disaster, resolved at the local level.Undoubtedly, the people who survived this disaster and their own experience to know that this flood would agree on the need for urgent rescue operations at the site of its occurrence.But if the public is not affected, their lives and their health is not threatened, the elimination of the consequences is carried out in-house.In the case where the buildings and property cause significant damage, the state pays compensation.To prevent re-flooding is carried out construction of dams and other fortifications coastline.
Preventive measures
to the survivors of the floods flooding of property, no longer remembered what a flood, after the liquidation of its consequences need to carry out a number of measures aimed at preventing this in the future.
The first is to analyze the possible causes of the event, to understand the mechanism of its occurrence.In some cases, it makes sense to move the buildings, and other objects that are in the lowlands, in the other, more secure place.Also in the construction of new bridges, roads and other facilities should take into account the possibility of flooding.To assess the dangers of this phenomenon using continuous monitoring of the water level.If there is danger of release of water bodies banks used an early warning system of the population.
Flood - though it is short, but quite unpleasant phenomenon.It is expressed in flood rivers and other water bodies as a result of the presence in them of excess moisture.The best way to deal with the flood - is its prevention and intelligent human activity in low-lying areas and other high-risk areas.
