Reduction of water resources

An expert, referring to the 20% decrease in the water reserves of the country’s dams compared to last year, said: neglecting the management of water reserves and water consumption will cause environmental and social problems, and the decrease in the country’s water resources will directly lead to the destruction of the environment. The life of the country will play a role. In an interview with Isna, Alireza Shariat said, referring to the country’s water and temperature changes in the past years, “unfortunately, during the last decades, the amount of precipitation in the country has decreased drastically, and the most unfortunate thing is that it is combined with the increase in temperature, so that the average precipitation during the last decade with a decrease 9% compared to the long-term average has reached 226 mm. Referring to the change in the pattern of rainfall, the Secretary of the Water Industry Federation said: The number of rainfalls less than 10 mm has increased compared to before and the ability of these rainfalls to produce running water has decreased. In other words, the amount of produced runoff, which helps to bring the rivers and the volume of water behind the dams, has decreased. On the other hand, an increase in temperature by 1.1 degrees Celsius while reducing soil moisture and having a negative role in the production of runoff from precipitation will change the variety of precipitation from melting snow to rain.