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人民治黄以来,黄河的治理与开发取得了巨大成就。但忧患依然存在:下游河床不断淤积抬高,影响了洪水行洪,严重威胁着下游两岸人民的生命财产安全。本文具体分析了下游“二级悬河”的成因,提出了加大水土保持力度,减少泥沙入河,以及大力开展疏浚工程,适时进行调水调沙,加强河口治理等治理措施。
Since the people’s rule of the Yellow River, the Yellow River’s governance and development have made great achievements. However, the problem still persists: the continuous deposition and elevation of the downstream riverbed has affected floods and floods, which seriously threaten the lives and property of the people on both sides of the lower reaches. This paper analyzes the causes of downstream “secondary hanging river ”, puts forward measures to increase soil and water conservation efforts, reduce sediment into the river, and vigorously carry out dredging projects, timely water and sediment control, strengthening estuaries governance and other governance measures.