Monitoring and modeling dissolved oxygen dynamics through ...

Monitoring and modeling dissolved oxygen dynamics throughcontinuous longitudinal sampling : a case study in Wen-RuiTang River, Wenzhou, ChinaJun Li,1,2 Huixia Liu,1 Yancheng Li,1 Kun Mei,1 Randy Dahlgren1,2and Minghua Zhang1,2*1 Wenzhou Medical College, Zhejiang, China2 Dept. of Land, Air and Water Resources, University of California Davis, CA, USAA bstract:Synoptic water sampling at afixed site Monitoring station provides only limited snap-shots of the complex water qualitydynamics within a surface water system. However, water quality often changes rapidly in both spatial and temporal dimensions,especially in highly polluted urban rivers. In this study, we designed and applied a continuous longitudinal sampling technique tomonitor thefine-scale spatial changes of water quality conditions, assess water pollutant sources, and determine the assimilativecapacity for biochemical oxygen demand (BOD) in an urban segment of the hypoxic Wen-Rui tang River in eastern China.

Monitoring and modeling dissolved oxygen dynamics through continuous longitudinal sampling: a case study in Wen-Rui Tang River, Wenzhou, China Jun Li,1,2 Huixia Liu,1 Yancheng Li,1 Kun Mei,1 Randy Dahlgren1,2 and Minghua Zhang1,2* 1 Wenzhou Medical College, Zhejiang, China 2 Dept. of Land, Air and Water Resources, University of California Davis, CA, USA Abstract:

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  Dynamics, Through, Continuous, Sampling, Oxygen, Longitudinal, Tang, Oxygen dynamics through continuous longitudinal sampling

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