综合我国各有关部门得到的调查资料表明,我国的水环境状况近年来有恶化的趋势,水资源短缺,水危机的苗头开始出现。全国水资源81％集中分布在耕地面积仅占全国36％的长江流域及其以南地区;耕地面积占全国64％的淮河流域及其以北地区,而水资源仅占全国的19％,水资源分布已经严重不平衡。当前,我国不少地区严重缺水,出现了水危机, Based on the survey data obtained by all relevant departments in our country, it shows that the water environment in our country has been deteriorating in recent years. Water shortage and water crisis have started to emerge. 81% of China’s water resources are concentrated in the Yangtze River valley and its south area, which occupy only 36% of the country’s arable land. The cultivated area accounts for 64% of the Huaihe River Basin and the north of China, while the water resources account for only 19% of the national total. The distribution of resources is already seriously unbalanced. At present, there are serious water shortages in many parts of our country and there is a water crisis.