| 南淝河入湖区夏季底泥氮的释放通量估算 |
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| 引用本文： | 孙飞跃,陈云峰,高良敏.南淝河入湖区夏季底泥氮的释放通量估算[J].现代农业科技,2012(14):206-207. |
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| 作者姓名： | 孙飞跃 陈云峰 高良敏 |
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| 作者单位： | 1. 安徽理工大学地球与环境学院,安徽淮南,232001
2. 安徽省环境科学研究院、安徽省污水处理技术重点实验室 |
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| 基金项目： | 国家科技重大专项水体污染控制与治理 |
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| 摘 要： | 以巢湖南淝河入湖区为研究对象,估算该区域夏季底泥氮释放通量。采集原柱状底泥样品,控制温度,以扰动强度和上覆水浓度为影响因素进行模拟试验。估算结果表明:巢湖南淝河入湖区夏季氮释放量为0.597 t/km2。
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| 关 键 词： | 底泥 氮 释放通量 南淝河入湖区 夏季 |
Eslimation of Releasing Flux of Sediment Nitrogen in Nanfei River Estuary in S-miner |
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| Authors: | SUN Fei-yue CHEN Yun-feng GAO Liang-min |
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| Institution: | 1(1 School of Earth and Environment,Anhui University of Science and Technology,Huainan Anhui 232001;2 Anhui Provincial Academy of Environmental Science,Anhui Provincial Key Laboratory of Wastewater Treatment Technology) |
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| Abstract: | The experiment took Nanfei River in Chao Lake as the object,estimated of releasing flux of sediment nitrogen the region in summer.The researcher collected the sediment samples of the original state,took the distuibance intensity and the concentration of nitrogen in overlying water as the influencing factors,and carried on the simulation experiment when the temperature was under control.The calculation results showed that releasing flux of sediment nitrogen in Nanfei River estuary in Chao Lake in summer was 0.597 t/km2. |
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| Keywords: | sediment nitrogen releasing flux |
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