| 长江入海水沙变化的回归分析 |
| |
| 引用本文： | 赵庆英,杨世伦,等.长江入海水沙变化的回归分析[J].水文,2001,21(5):11-15. |
| |
| 作者姓名： | 赵庆英 杨世伦 |
| |
| 作者单位： | 华东师范大学河口海岸国家重点实验室,上海,200062 |
| |
| 基金项目： | 国家自然科学基金资助项目(40076027)部分成果 |
| |
| 摘 要： | 根据大通站1951－1999年的流量和输沙率的资料，对流量－输沙率之间做了回归分析，指出多年平均月均流量－输沙率之间的相关性、各年月均流量－输沙量之间的相关性、各月月均流量－输沙率之间年际变化相关性和年均流量－输沙率之间的相关性。最后还分析了大通站的水沙变化趋势，得出两者变化趋势的规律。
|
| 关 键 词： | 流量 输沙率 回归分析 相关性 长江 年际变化 |
| 文章编号： | 1000-0852(2001)05-0011-05 |
Regression Analysis between the Discharge and the Sediment Flux of Datong Gauging Station of Yangtze River |
| |
| ZHAO Qing-ying,YANG Shi-lun.Regression Analysis between the Discharge and the Sediment Flux of Datong Gauging Station of Yangtze River[J].Hydrology,2001,21(5):11-15. |
| |
| Authors: | ZHAO Qing-ying YANG Shi-lun |
| |
| Abstract: | Based on the data of discharge and sediment in Datong gauging station of Yangtze River from1951to1999,the regression analysis between the discharge and the sediment has been made in order to understand the correlation between the sediment flux and the mean multi-year discharge of each month,the mean monthly value of each year,the mean value of each month,the mean yearly value.Analyzing the discharge and sediment variation at Datong gauging station of Yangtze River has drawn out the principle of the variation trend for discharge and sediment. |
| |
| Keywords: | discharge sediment flux regression analysis correlation Yangtze River Datong gauging station |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《水文》浏览原始摘要信息 |
| 点击此处可从《水文》下载免费的PDF全文 |
