Global Water Budget Definition Geography - Know Details Here !

The Global water budget is the most important concept in Hydrological and water resources Engineering. In this post, we will discuss the Complete Guide in which we can understand the Global water Budget easily and without any doubt.


Read Also: What is Hydrologic Cycle?, SHM


Global Water Budget


What is Global Water Budget?

In simple words, we can define the Global water Budget as "On a Yearly basis how much quantity or amount of water is required in the hydrological cycle".


In whole Globe, the Average Yearly Precipitation is about to 86 cm, in which we have

  1. 23% of water falls on the land.
  1. 77% of water falls on the oceans.
Global water budget definition


Global water Budget Definition?

It is also Expressed as Precipitation = Evaporation + Runoff ± changes in the storage area on a yearly basis.


Global Water Budget Formula:


P = R + E ± changes in the storage in the area.


Global water Budget definition Geology?

  • Quantity of water required on a yearly basis in the Hydrological cycle.
  • P=R+E ± S

  • Water Budget can be defined also as Measure of Amount of Water Entering = Amount of Water Leaving in a system.


From the above 3 Definitions, we can define global water budget, Global water budget Geology and the Concept of Global water Budget in the Hydrological cycle.


Applications & Points to Remember?

  • Water is the most important resource in human life, it is useful for Domestic, industry, and Agriculture use.
  • It is a renewable resource regionally.
  • Natural water is limited to the earth and very useful in human life.
  • The quality and quantity of water in a region will be affected by the geologic conditions.

People Also Search For:

  • Define global water budget in 1 line?
Ans: Water required in the hydrological cycle annually.

  • What is Hydrologic cycle Definition and Concept?
Ans: You can refer our previous post on Hydrological Cycle.

  • How to Earn Money Online as a student in 2022?
Ans: Visit our post regarding 22 ways to make money online.


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