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引沙放淤是当前黄河下游减淤固堤的一项重要措施,但淤区要占用大量的土地,若不加以复垦利用,会造成严重的土地资源浪费。仅聊城地区所辖黄河堤防143.76km内,已达到设计淤积高程的淤区面积350多公顷,随着放淤工程的发展,淤区面积还将进一步扩大。因此,如何开发利用好淤区土地资源,是一项重要的课题,也是河务部门改革搞活、自我发展的重要内容。聊城地区开发利用淤区的初步实践证明,淤区开发是大有可为的。 1 聊城黄河淤区的开发概况
Sediment discharge from the silt is an important measure to reduce sedimentation and digesters in the lower reaches of the Yellow River. However, the siltation area occupies a large amount of land. If not reclaimed and used, it will cause serious waste of land resources. Within 143.76km of the embankment under the jurisdiction of Liaocheng, only 350 hectares of siltation area have been reached, and with the development of the siltation reduction project, the siltation area will be further enlarged. Therefore, how to develop and utilize the land resources in the silt district is an important issue and also an important part of the reform and invigoration of the river affairs department and its own development. The preliminary practice of utilizing and utilizing the silt district in Liaocheng district proved that the development of siltation area is promising. 1 Liaocheng Yellow River silt area development overview