| 城市浅水型湖泊底泥磷释放特性实验研究 |
| |
| 引用本文： | 李勇,王超.城市浅水型湖泊底泥磷释放特性实验研究[J].环境科学与技术,2003,26(1):26-28. |
| |
| 作者姓名： | 李勇 王超 |
| |
| 作者单位： | 河海大学水文水资源及环境学院,南京,210098 |
| |
| 摘 要： | 通过对城市浅水型湖泊 (以南京玄武湖为例 )底泥磷释放特性进行实验研究 ,分析了环境因子对底泥磷释放特性的影响及其原因。得出了溶解氧、pH值、温度和扰动对底泥磷释放的影响曲线。同时说明了湖泊内源性磷对湖泊水质存在着潜在的危险性 ,为城市浅水型湖泊底泥疏浚和富营养化治理提供依据。
|
| 关 键 词： | 城市浅水型湖泊 底泥 磷释放 环境因子 |
| 文章编号： | 1003-6504(2003)01-0026-03 |
Experimental Study on Phosphate Release from Sediments of an Urban Shallow Lake |
| |
| LI Yong,WANG Chao.Experimental Study on Phosphate Release from Sediments of an Urban Shallow Lake[J].Environmental Science and Technology,2003,26(1):26-28. |
| |
| Authors: | LI Yong WANG Chao |
| |
| Abstract: | Experiments are conducted to study phosphate released from sediments in Xuanwu Lake, an urban shallow lake in Nanjing. Ambient factors such as DO, pH, temperature and disturbance are evaluated for their effects on phosphate release. It is shown that internal loading greatly menaces lake water quality. |
| |
| Keywords: | urban shallow lake sediment phosphate release ambient factors |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
