欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
以某水文站50年的四季以及年平均水温序列分析为例,探讨了应用Mann-Kendall非参数检验法方法对水温时间序列趋势和突变进行检验的适应性.通过对实际数据的分析计算,并与相关要素的检验结果对比分析,表明Mann-Kendall检验法能够较好地识别出水温时间序列的长系列变化趋势及突变点.
英文摘要：
By taking the data of theannual and seasonal average water temperatures within a period of 50 years from a hydrologi- cal station as the study cases, the applicability of the test on the trend and sudden change of the water temperature time series made by the method of the non-parametric Mann-Kendalltest is discussed herein. Through the analysis and calculation made on the actual data and the comparative analysis made on the testing result of the relevant main factors, it is indicated that the method of Mann-Kendalltest can better identify the long-series changing trend and sudden changing point of the water temperature series.
同期刊论文项目
同项目期刊论文
Impacts of Land‐Use and Climate Changes on Hydrologic Processes in the Qingyi River Watershed, China
Impacts of Land-Use and Climate Changes on Hydrologic Processes in the Qingyi River Watershed, China
Grid digital elevation model based algorithms for determination of hillslope width functions through
Asymmetric Nash bargaining model for the eastern route of south-to-north water diversion supply chai
Research on Flood Risk Zoning Based on Information Diffusion and Entropy Theory in the HuaiheRiver B
Modeling and Simulation on Co-evolution of Emergency Agents for Unconventional Emergency Water Disas
Modeling and assessing hydrologic processes for historical and potential land-cover change in the Du
Linguistic power aggregation operators and their application to multiple attribute group decision ma
A METHOD BASED ON MEAN DEVIATION FOR WEIGHT DETERMINATION FROM FUZZY PREFERENCE RELATIONS AND MULTIP
期刊信息
位置：