Study on the Permissible Input of Total Phosphorus in LakesBased on the Theory of Blind Number
The water environment is a system with many uncertainties and requires the method of uncertainty when carrying out related research.Based on the dynamics of river hydrology and water quality,the uncertainty and incompleteness characteristics of monitoring information and frequency,each parameter in the model of Dillion was managed by using the theory of blind number and blind number mean.This paper probes into the study of the permissible input of total phosphorus of Poyang Lake in Jiangxi and the credible level calculation.With this method,not only can the unascertained expected value of the permissible input of total phosphorus be calculated,but also its subjective reliability can be obtained on the basis of the rules of four fundamental operations of blind numbers.It indicates that this method adapts to hydrology and water quality practical situation.
uncertainty blind number confidence level total phosphorus Dillion mode
Tang aiping Wan jinbao Lan xinyi
The Key Lad. Of Poyang Lake Environment and Resource Utilization, School of Environmental and Ehemic The Key Lad. Of Poyang Lake Environment and Resource Utilization, School of Environmental and Ehemic The Key Lad. Of Poyang Lake Environment and Resource Utilization, School of Environmenta
国内会议
武汉
英文
860-864
2009-11-01（万方平台首次上网日期，不代表论文的发表时间）