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| 太湖水体理化指标在夏季短时间尺度上的分层及其控制因素 | |
| 引用本文： | 赵林林,朱梦圆,冯龙庆,刘笑菡,朱广伟,陈元芳,秦伯强.太湖水体理化指标在夏季短时间尺度上的分层及其控制因素[J].湖泊科学,2011,23(4):649-656. |
| 作者姓名： | 赵林林 朱梦圆 冯龙庆 刘笑菡 朱广伟 陈元芳 秦伯强 |
| 作者单位： | 1. 河海大学水文水资源学院,南京210098;中国科学院南京地理与湖泊研究所湖泊与环境国家重点实验室,南京210008 2. 中国科学院南京地理与湖泊研究所湖泊与环境国家重点实验室,南京,210008 3. 南京农业大学资源与环境学院,南京210095;中国科学院南京地理与湖泊研究所湖泊与环境国家重点实验室,南京210008 4. 河海大学水文水资源学院,南京,210098 |
| 基金项目： | 中国科学院知识创新工程重大交叉项目(KXCX1-YW-14); 国家自然科学基金重点项目(40730529); 美国国家自然科学基金项目(DBI-0639229)联合资助 |
| 摘 要： | 通过连续9d(2010年7月24日至2010年8月1日)对太湖水体理化指标垂向分层的高频率观测,揭示太湖多指标垂向分层规律.观测表明:(1)太湖中各水质指标频繁出现分层现象,但不稳定；(2)分层的主要控制因素包含气温的日变化、蓝藻水华堆积与风浪扰动等；(3)气温和太阳辐射日变化影响水温分层,水温垂向变幅可达3.94℃,... |
| 关 键 词： | 浅水湖泊 水体理化指标 垂向分层 蓝藻水华 风浪扰动 |
| 收稿时间： | 2010/9/13 0:00:00 |
| 修稿时间： | 2010/12/20 0:00:00 |
Stratification and its driving factors of water physicochemical variables in large,shallow Lake Taihu |
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| ZHAO Linlin,ZHU Mengyuan,FENG Longqing,LIU Xiaohan,ZHU Guangwei,CHEN Yuanfang and QIN Boqiang.Stratification and its driving factors of water physicochemical variables in large,shallow Lake Taihu[J].Journal of Lake Science,2011,23(4):649-656. | |
| Authors: | ZHAO Linlin ZHU Mengyuan FENG Longqing LIU Xiaohan ZHU Guangwei CHEN Yuanfang and QIN Boqiang |
| Institution: | ZHAO Linlin1,2,ZHU Mengyuan2,FENG Longqing3,LIU Xiaohan2,ZHU Guangwei2,CHEN Yuanfang1& QIN Boqiang2(1: College of Hydrology and Water Resources,Hohai University,Nanjing 210098,P.R.China) (2: State Key Laboratory of Lake Science and Environment,Nanjing Institute of Geography and Limnology,Chinese Academy of Sciences,Nanjing 210008,P.R.China) (3: College of Resources and Environmental Sciences,Nanjing Agricultural University,Nanjing 210095,P.R.China) |
| Abstract: | A nine-day observation on the process of vertical stratification of physicochemical variables was taken from 24th July to 1st August,2010 in Lake Taihu,a large shallow lake of China.Frequent stratification processes occurred during the 9 days.But the stratifying state was unstable,and normally last less than 1 day.The main factors causing stratification were water temperature and its diel variation,cyanobacterial bloom scum and wind-induced wave disturbance.The vertical difference of water temperaturemay re... |
| Keywords: | Shallow lakes physicochemical variables stratification cyanobacterial bloom wind-induced wave disturbance |
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