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水是生命之源,是人类赖以生存的基本物质。但随着社会的发展,人们对水需求量的增加和水资源短缺的矛盾日益加剧。2002年入夏以来,我省持续高温,6～8月份的平均降雨仅为多年同期平均的26%左右,部分地区滴雨未下,出现了严重的干旱。据统计,全省受旱面积220万hm~2,严重受旱81.3万hm~2,干枯6万hm~2,造成155.12万人饮水困难。全省大中型水库蓄水量仅27.91亿m~3,比去年同期减少20%,有731座中小型水库干涸,2.4万眼井出水不足,林
Water is the source of life and the basic substance upon which mankind depends. However, with the development of society, the contradiction between the increase of water demand and the shortage of water resources is aggravating day by day. Since the beginning of summer in 2002, the province has maintained a high temperature. The average rainfall in June-August is only about 26% of the average over the same period of previous years. In some areas, the rainfall has not dropped and serious drought has occurred. According to statistics, the drought-affected area in the province is 2.2 million hm ~ 2, severely affected by drought, 813,000 hm ~ 2 and 60,000 hm ~ 2, resulting in 155,120 drinking water difficulties. The water storage capacity of large and medium-sized reservoirs in the province was only 2.791 billion m 3, a decrease of 20% over the same period of last year. There were 731 small and medium-sized reservoirs that dried up and insufficient water was produced in 24,000 wells.