【摘要】 通过对柳河流域各站多年实测资料的分析,得出了柳河流域的沙源分布,各站的多年平均输沙量。阐述了柳河流域输沙能力的分布和沙质类型,就其沿程、年份及季节变化进行了深入的探讨,通过各站实测资料的对比分析和柳河沿程输沙过程的平衡分析,验证了闹得海站实测资料的精确性,肯定了柳河流域的输沙能力,定义流域输沙主要是洪水输沙。在非洪季节平均每年能提供丰富的水资源,有一定的开发价值。同时,也给柳河的治理工作提供了依据。更多还原

【Abstract】 Through analysis of the monitoring materials of every stations in the basin of Liuhe River for many years, distribution of sand source and average conveying sand amount in every station in the basin of Liuhe River have been gotten, distribution of conveying sand ability and sandy type have been explained, and the deep discussion about its variation with years and seasons have been going on. By contrast analysis to monitoring materials of every stations and balance analysis of conveying sand process, accuracy of monitoring materials in Naodehai station have been proved, and conveying sand ability of the basin of Liuhe River have been affirmed, and flood conveying sand have been defined. Liuhe River can offer the abundant water resource in non-flood season of every year, and has certain development value. Meanwhile, research results provide the basis and direction for administration work of Liuhe River too.更多还原