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Water remains a major issue as we enter the third millennium where more than one quarter of the world do not have safe drinking water. Consequently there is an increasing demand on hydrometry to provide the essential hydrometric information in order that the world's water resources can be managed more efficiently. This text deals with methods of measuring the flow in rivers and open channels to obtain the necessary data to serve, among others, the following functions: the supply of water systems; the control of pollution; the design of highway bridges and culverts; the management of floods;...

The fresh water supplies of the Earth are finite and as the world's population continues to grow humanity's thirst for this water seems unquenchable. Intense pressure is being exerted upon freshwater resources and a lack of adequate clean water is seen as one of the most serious global problems for the 21st century. Indeed it has been said that the next war will be fought over water, not oil. Human health and the health of supporting ecosystems increasingly depends upon our ability to find, control, manage and understand water.
In a single volume, The Encyclopedia of Hydrology and...