摘要
根据巢湖闸站1964-2005年的流量和输沙率资料,对各月多年月均流量-输沙率、年均流量-输沙率进行年际变化回归分析,对各月多年平均月均流量-输沙率、各年月均流量-输沙率进行年内变化回归分析,指出了巢湖闸站的水沙变化趋势和引起趋势变化的原因。
Based on the date of discharge and sediment in Chaohu Station from 1967 to 2005, the regression analysis between the discharge and the suspended sediment discharge has been made in order to understand the correlation between the suspended sediment discharge and the mean multi-year discharge of each mouth, the mean monthly value of each year, the mean value of each month, the mean yearly value. The principle and its cause of the variation trend for discharge and sediment is point out.
出处
《安徽水利水电职业技术学院学报》
2007年第1期6-9,共4页
Journal of Anhui Technical College of Water Resources and Hydroelectric Power
关键词
巢湖闸站
回归分析
流量
输沙率
Chaohu Floodgate Station
regression analysis
discharge
suspended sediment
