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由中国水利学会和国际水文计划中国国家委员会联合召开的第二次河流泥沙国际学术讨论会于1983年10月11日～16日在南京召开。会议有20多个国家60多位学者参加,国内有90多位泥沙专业工作者出席。在会上提交的论文有100余篇。主要包括五个方面的内容:1.冲积河流水力学;2.泥沙运动;3.河床演变;4.河道整治;5.河流模型试验及原型观测技术。河流泥沙问题的重要性毋庸置说。它造成水土流失,河流泛滥、改道,水库汙积,对国民经济与人民的生产、生活影响极大。是目前各国关心和研究的大课题。为此,本刊编辑参加了这次会议,现从中摘选5篇以供读者参考。
The second International Symposium on River Sedimentation, jointly organized by the Chinese Society of Hydraulic Engineering and the Chinese National Committee of the International Hydrological Program, was held in Nanjing from October 11 to October 16, 1983. Over 60 scholars from more than 20 countries attended the conference, and more than 90 domestic sediment professionals attended the conference. There are more than 100 papers submitted at the conference. Mainly includes five aspects: 1. alluvial river hydrodynamics; 2. sediment movement; 3. bed evolution; 4. river regulation; 5. River model test and prototype observation technology. Needless to say, the importance of river sediment problems. It has caused soil and water loss, floods, diversions and reservoirs, which have a great impact on the national economy and people’s production and living. It is a big issue for all countries to care about and study now. To this end, the editors to participate in this meeting, is now excerpt 5 for readers reference.