Water Scarcity Facts

For example an arid region such as sudan which gets little to no rainfall and has no aquifers or surface water would be experiencing water scarcity due to the sheer lack of volume.

Water scarcity facts. Water scarcity can mean scarcity in availability due to physical shortage or scarcity in access due to the failure of institutions to ensure a regular supply or due to a lack of adequate infrastructure. The pressure on the current resources is increasing with an increase in the world population. The water needed for crops amounts to 1000 3000 cubic meter per tonne of cereal harvested. Water scarcity thus pertains to a situation where there is water shortage water crisis and the lack of access to quality water.

That s more than twice the population of the united states. By 2025 an estimated 1 8 billion people will live in areas plagued by water scarcity with two thirds of the world s population living in water stressed regions. More than one third of africa s population lacks access to safe drinking water. However an area which has a limited supply.

This number represents around 36 of the country s current population. More people die from unsafe water than from all forms of violence including war. This is around 31 of the world population today. This is also one of the reasons why they remain locked in poverty for generations and cannot make progress.

780 million people live without clean drinking water. Poor waste management and the use of toxic chemicals in agriculture are all contributing to the contamination of our groundwater supply. In 2019 water scarcity currently affects 2 3 billion people. Over the next decade this number is expected to climb to over 2 7 billion.

Today an estimated 3 5 billion people have no access to clean drinking water and around 2 5 billion are denied decent sanitation. The impact of water scarcity is felt across families and generations. 10 facts about the world water crisis 748 million people around the world are without basic water access. Water scarcity or water crisis or water shortage is the deficiency of adequate water resources that can meet the water demands for a particular region.

Agriculture agriculture is by far the biggest user of water accounting for almost 70 percent of all withdrawals and up to 95 in developing countries. Whenever there is a lack of access to potable and fresh water for drinking and sanitation the situation means that the water is scarce. Water scarcity already affects every continent. Put another way it takes 1 3 tonnes of water to grown 1kg of cereal.

Many people are dying from water borne diseases. Worldwide water scarcity now affects one in three people. China with 311 million people living under absolute water scarcity is the country with most people living in water scarce areas. Important water scarcity facts less than 1 percent of the earth s water is fit for consumption.

Water use has been growing globally at more than twice the rate of population increase in the last century and an increasing number of regions are reaching the limit at which water services can be sustainably delivered especially in arid regions.