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应用黄河上游多个站1954~1996 年水文观测资料、实测大断面图及多时相遥感图像,采用频率分析、时间序列分析、输沙量法、河道水面曲线推算等方法,对黄河近期来水、来沙的丰枯趋势、河势演变趋势、河床泥沙冲淤及淤积量进行了分析预测,其结论对今后治理黄河具有重要的指导意义
Based on the hydrographic data from 1954 to 1996 at several stations in the upper reaches of the Yellow River, the large-section and multi-temporal remote sensing images were obtained from multiple stations in the upper reaches of the Yellow River. Frequency, time series, sediment yield, The trends of abundance and dryness in coming and going to the sand, the trend of the river regime evolution, sediment deposition and siltation in the riverbed have been analyzed and predicted. The conclusion is of great guiding significance to the Yellow River governance in the future