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不确定性条件下的湖泊总磷允许输入量分析
Analysis on Permissible Input of Lake Total Phosphorus under Uncertain Conditions
【摘要】 针对Dillion模型中各参数的不确定性, 运用盲数及其均值理论, 对各参数盲数化处理.并以广州麓湖为例, 估算不确定性条件下的总磷允许输入量及相应的可信度. 与传统方法相比, 盲数法更合理可信.
【Abstract】 In view of the uncertainty of each parameter in the model of Dillion, the parameters were managed by using the theory of blind number and blind number mean. The permissible input of total phosphorus of Lu Lake in Guangzhou and the credible level were calculated. Compared with the classical method, the blind number method is more reasonable and credible according to the results of the sample.
【关键词】 不确定性;
盲数的均值;
总磷;
Dillion模型;
【Key words】 uncertainty; blind number mean; total phosphorus; Dillion model;
【Key words】 uncertainty; blind number mean; total phosphorus; Dillion model;
【基金】 吉林省科技发展计划项目基金(批准号: 20000317)
- 【文献出处】 吉林大学学报(理学版) ,Journal of Jilin University (Science Edition) , 编辑部邮箱 ,2005年03期
- 【分类号】X143
- 【被引频次】14
- 【下载频次】150