| 湖库污染物浓度的随机动态 |
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| 引用本文： | 彭勤文. 湖库污染物浓度的随机动态[J]. 杭州电子科技大学学报, 2006, 26(1): 89-91 |
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| 作者姓名： | 彭勤文 |
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| 作者单位： | 杭州电子科技大学理学院,浙江,杭州,310018 |
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| 摘 要： | 功能和生态效益的平衡是湖库管理中的重要问题.将描述湖库中污染物混合-沉积过程的确定性模型随机化,建立了污染物混合-沉降的随机微分方程模型,研究了污染物浓度的随机动态特性,给出了一种依据污染物浓度的随机动态和沉积系数,在功能性和生态影响兼顾的前提下管理湖库的方法.
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| 关 键 词： | 污染物浓度 沉积 随机微分方程 |
| 文章编号： | 1001-9146（2006）01-0089-03 |
| 收稿时间： | 2004-12-28 |
| 修稿时间： | 2004-12-28 |
Stochastic Dynamics of the Contamination Concentration in Lake/Reservior |
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| PENG Qin-wen. Stochastic Dynamics of the Contamination Concentration in Lake/Reservior[J]. Journal of Hangzhou Dianzi University, 2006, 26(1): 89-91 |
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| Authors: | PENG Qin-wen |
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| Affiliation: | School of Science, Hangzhou Dianzi University, Hangzhou Zhejiang 310018, China |
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| Abstract: | The balance problem between function and ecological effect in lake/reservoir management is very important. A stochastic model for the mixing - sediment process of the contamination in uniformly mixed system is formulated. The contamination concentration process is studied. According the stochastic dynamics of the contamination concentration and sediment coefficient, a lake/reservoir management method that is based on the functions and ecological effects has been given. |
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| Keywords: | contamination concentration sediment stochastic differential equation |
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