节水,刻不容缓地处丰水地区的宁波,却是一个严重缺水城市。据统计,宁波年平均降水量1520.9毫米,折合水资源总量75.3亿立方米,人均水资源量仅为全省人均的59%、全国人均的55%。时空分布不均,加上季节性缺水、水质性缺水,宁波水问题愈加突出。在宁波,每年5月至9月的降水量占全年的60%多,且西部多于东部,山区多于平原;尽管水系发达、河网密布,但不少平原内河水污染较重,水源很难得到有效利用。作为宁波的一个经济强区,鄞州缺水问题相当严竣。 Water-saving, urgently located in Fengshui in Ningbo, but it is a serious water-short city. According to statistics, the average annual rainfall of Ningbo is 1520.9 millimeters, accounting for 7.53 billion cubic meters of water resources per capita, with only 59% of the province’s per capita water resources and 55% of the national average. Spatio-temporal distribution of uneven, coupled with seasonal water shortages, water quality, water problems become more prominent in Ningbo. In Ningbo, precipitation from May to September each year accounts for more than 60% of the whole year, more in the west than in the east and more in the mountains than in the plains. Although the water system is well developed and the river network is densely covered, Difficult to get effective use. As a strong economic zone in Ningbo, Yinzhou water shortage is quite serious.