论文部分内容阅读
一黄河是一条水少沙多、淤积严重的河流。研究下游河道发展前景的关键是来水来沙条件。根据黄委会近几年对水资源利用的研究,在既要满足城市生活和工业用水,适当照顾农业用水,又要考虑下游的冲沙水量,使河道在现有每年淤积量的基础上不再增加的条件下,估计今后二三十年内全流域最大允许河道外工
The Yellow River is a river with less water and siltation. The key to studying the development prospects of downstream rivers is the conditions of incoming and outgoing water. According to the research conducted by the Yellow River Committee in recent years on water resources utilization, it is necessary to meet both urban living and industrial water use, to properly take care of agricultural water use, and to consider the amount of flushing water in the downstream so that, Under the additional conditions, it is estimated that the maximum allowable river channel work will be carried out in the whole basin in the next two or three decades