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缺水制约农村经济发展甘肃省地处西部黄土高原,气候干燥、雨量稀少、水资源贫乏、十年九旱。全省年平均水资源总量307亿立方米,人均水资源量只有1200立方米,为全国平均水平的二分之一,降水少且分布不均,7－9月的降水占全年的70%左右,降雨强度大,造成严重的水土流失,每年向黄河输送泥沙超过5亿
Shortage of water restricts rural economic development Gansu Province is located in the western Loess Plateau, dry climate, scarce rainfall, water resources, nine years of drought. The annual average amount of water resources in the province is 30.7 billion cubic meters and the per capita water resources is only 1200 cubic meters, accounting for one-half of the national average. There is little and uneven precipitation, and precipitation in July-September accounts for 70% %, Rainfall intensity, causing serious soil erosion, annual sediment transport to the Yellow River more than 500000000