Articles | Volume 17, issue 3
https://doi.org/10.5194/essd-17-917-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/essd-17-917-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Multi-year observations of near-bed hydrodynamics and suspended sediment at the core of the estuarine turbidity maximum of the Changjiang Estuary
Zaiyang Zhou
State Key Laboratory of Estuarine and Coastal Research, East China Normal University, Shanghai, 200241, China
State Key Laboratory of Estuarine and Coastal Research, East China Normal University, Shanghai, 200241, China
Institute of Eco-Chongming (IEC), Shanghai, 202162, China
Dirk Sebastiaan van Maren
State Key Laboratory of Estuarine and Coastal Research, East China Normal University, Shanghai, 200241, China
Faculty of Civil Engineering and Geosciences, Delft University of Technology, Delft, 2628 CN, the Netherlands
Unit of Marine and Coastal Systems, Deltares, Delft, 2600 MH, the Netherlands
Hualong Luan
Changjiang River Scientific Research Institute of Changjiang Water Resources Commission, Wuhan, 430010, China
Key Laboratory of River and Lake Regulation and Flood Control in the Middle and Lower Reaches of the Changjiang River of Ministry of Water Resources, Wuhan, 430010, China
Wenyun Guo
College of ocean science and engineering, Shanghai Maritime University, Shanghai, 201306, China
Jianfei Ma
State Key Laboratory of Estuarine and Coastal Research, East China Normal University, Shanghai, 200241, China
Yingjia Tao
Shanghai Investigation, Design & Research Institute Co., Ltd., Shanghai, 200434, China
Peng Xu
Zhongke Sanqing Technology Co., Ltd, Beijing, 100029, China
Fuhai Dao
School of Atmospheric Sciences, Sun Yat-sen University, Zhuhai, 519082, China
Wanlun Yang
Shanghai Investigation, Design & Research Institute Co., Ltd., Shanghai, 200434, China
Keteng Ke
Shanghai Investigation, Design & Research Institute Co., Ltd., Shanghai, 200434, China
Shenyang Shi
State Key Laboratory of Estuarine and Coastal Research, East China Normal University, Shanghai, 200241, China
Jingting Zhang
State Key Laboratory of Estuarine and Coastal Research, East China Normal University, Shanghai, 200241, China
Yu Kuai
Faculty of Civil Engineering and Geosciences, Delft University of Technology, Delft, 2628 CN, the Netherlands
Cheng Li
Shanghai Water Authority (Shanghai Municipal Oceanic Bureau), Shanghai, 200050, China
Jinghua Gu
State Key Laboratory of Estuarine and Coastal Research, East China Normal University, Shanghai, 200241, China
Pingxing Ding
State Key Laboratory of Estuarine and Coastal Research, East China Normal University, Shanghai, 200241, China
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Short summary
The North Passage (NP) is the primary navigation channel of the Changjiang Estuary, supporting the shipping needs of Shanghai and its surrounding regions. To enhance our understanding of hydrodynamics and sediment dynamics of the NP, a multi-year field observation campaign was designed and conducted from 2015 to 2018. This campaign improves the temporal and spatial coverage compared to previous observations, enabling more detailed investigations of this important channel system.
The North Passage (NP) is the primary navigation channel of the Changjiang Estuary, supporting...
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