| 太湖水温分层现象的监测与分析 |
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| 引用本文： | 张玉超,钱新,钱瑜,陆根法,石川忠晴.太湖水温分层现象的监测与分析[J].环境科学与管理,2008,33(6):117-121. |
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| 作者姓名： | 张玉超 钱新 钱瑜 陆根法 石川忠晴 |
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| 作者单位： | 1. 南京大学环境学院污染控制与资源化国家重点实验室,江苏,南京,210093
2. 东京工业大学大学院综合理工学研究科,日本,东京,145-0061 |
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| 基金项目： | 教育部重点项目"湖泊水环境动态模拟系统研究" |
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| 摘 要： | 水温是湖泊环境研究中的重要物理参数之一。湖泊中水温的状况及其分层现象将直接或间接的影响到湖库水环境中的各种物理、化学和生物过程。深水型湖泊的温度成层现象为众多学者所公认,也是研究热点之一,而浅水型湖泊的温度成层温差小、持续时间短,因此鲜有此方面的研究。本文以典型浅水湖泊－－太湖为研究对象,根据现场近3个月的监测资料,分析了太湖的水温结构,证明了太湖水温日成层现象的存在,并对太湖日成层现象发生规律及其影响因素做了初步的探讨。
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| 关 键 词： | 水温 日成层 太湖 浅水湖泊 |
Field Measurement and Analysis on Diurnal Stratification in Taihu Lake |
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| Zhang Yuchao,Qian Xin,Qian Yu,Lu Genfa,Tadaharu Ishikawa.Field Measurement and Analysis on Diurnal Stratification in Taihu Lake[J].Environmental Science and Management,2008,33(6):117-121. |
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| Authors: | Zhang Yuchao Qian Xin Qian Yu Lu Genfa Tadaharu Ishikawa |
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| Institution: | Zhang Yuchao , Qian Xin , Qian Yu , Lu Genfa , Tadaharu Ishikawa (1. State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210093, China ;2. Department of Environmental Science and Technology, Tokyo Institute of Technology, Tokyo 145 - 0061, Japan) |
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| Abstract: | Water temperature is one of the key physical parameters in lake environment. Water temperature and its stratification could influence the environment of the lake directly or indirectly. Stratification in the deep lake has been recognized by many researchers and a lot of papers on it have been published. However, diurnal stratification in a shallow lake is weak and last only several hours, so it is not easy to be noticed. On the basis of three - month field measurement, the phenomenon of diurnal stratification exists in Taihu Lake, and the frequency, structure and the affect factors of it are analyzed in this paper. |
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| Keywords: | water temperature diurnal stratification Taihu lake shallow lake |
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