Vietnam is currently listed among the countries with water
shortages, according to the Food and Agriculture Organisation of the
United Nations (FAO).
FAO's criteria for calculating if a
country has enough water for their population is 4,000cu.m per person
per year. However, scientists believe that the average amount of water
use in Vietnam is only 3,850 c.m per person per year.
FAO's report states that ground water storage in 20 countries with 50
percent of the world population is becoming exhausted. Therefore, the
world is in dire need of water, especially for production of food for