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在“蓄泄兼筹”的治淮方针下,豫、皖、苏、鲁四省人民在淮河流域进行了大规模的水利建设,使淮河流域初步形成了一个比较完整的防洪、排涝、灌溉、水运体系。目前,全流域已治理水土流失面积2.2万 km~2;建成大、中、小型水库5700余座,总库容270亿 m~3;建设各类节制闸5000多座,建成机电井近115万眼;修建、加固堤防近6万 km;兴建万亩以上灌区近
Under the policy of “saving and discharging both”, the people of four provinces in Henan, Anhui, Jiangsu and Shandong carried out large-scale water conservancy construction in the Huaihe River basin, and formed a relatively complete flood control and drainage system in the Huaihe River Basin. Irrigation, water transport system. At present, the entire basin has managed 22,000 km2 of soil and water loss; built more than 5700 large, medium and small reservoirs with a total storage capacity of 27 billion m 3; constructed more than 5,000 control gates of all kinds and built nearly 1.15 million electromechanical wells ; Construction, reinforcement embankment nearly 60000 km; construction of irrigated area of nearly mu