Over five billion people could face water shortage by 2050: UN
Sakshi Education
More than five billion people globally are expected to face a shortage of water by 2050, a United Nations (UN) agency report has warned.
Over five billion people could face water shortage by 2050: UN
The World Meteorological Organization (WMO), yesterday, said that climate change increases the global risk of water-related hazards like floods and droughts and the number of people affected by water scarcity is also expected to soar.
According to figures cited in the report, 3.6 billion people had inadequate access to water at least one month per year in 2018. By 2050, this is expected to rise to more than five billion, the report titled 'The State of Climate Services 2021: Water'
In the past 20 years, terrestrial water storage - the summation of all water on the land surface and in the subsurface, including soil moisture, snow and ice - has dropped at a rate of one centimetre per year.
The situation is worsening by the fact that only 0.5 per cent of water on Earth is useable and available freshwater.
Water-related hazards have increased in frequency over the past 20 years. Since 2000, flood-related disasters have risen by 134 per cent compared with the two previous decades. Most of the flood-related deaths and economic losses were recorded in Asia, where end-to-end warning systems for riverine floods require strengthening.
