| 密云水库底质特征及吸附、释放磷的实验研究 |
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| 引用本文： | 王晓燕,苑迎冬.密云水库底质特征及吸附、释放磷的实验研究[J].首都师范大学学报(自然科学版),1997,18(3):85-90. |
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| 作者姓名： | 王晓燕 苑迎冬 |
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| 作者单位： | [1]首都师范大学地理系 [2]宜武师范学校工作 |
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| 摘 要： | 通过密云水库底质特征及其吸附和释放磷的有关实验，计算出底质对磷的最大吸附量，讨论了不同条件对磷释放的影响，分析了营养元素磷在底质与水体间的循环过程．
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| 关 键 词： | 底质 营养元素 磷释放 密云水库 水体 吸附量 |
Study On Phosphorus Adsorption and Diffusion of Sediment in Miyun Reservoir |
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| Wang Xiaoyan\ Yuan Yindong.Study On Phosphorus Adsorption and Diffusion of Sediment in Miyun Reservoir[J].Journal of Capital Normal University(Natural Science Edition),1997,18(3):85-90. |
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| Authors: | Wang Xiaoyan\ Yuan Yindong |
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| Abstract: | Phosphoric nutrient exchange between water and sediment in Miyun Reserroir are studied in this paper.Maximum phosphorus adsorption of sediment is calculated.The results show that Seliment in Miyun Reservior water has significant adsorption and there is a negative relation between adsorption and phosphoric concentration of sediment.The experiment of phosphorus diffusion under different conditions indicatesthat high pH and ratio of water/sediment favor the phosphorus diffusion of sediment. |
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| Keywords: | Miyun reservoir sediment phosphorus |
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