Searched for: author%3A%22Xie%2C+Dongfeng%22
(1 - 6 of 6)
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Xie, Dongfeng (author), Wang, Zhengbing (author), Huang, Junbao (author), Zeng, Jian (author)
Understanding tidal dynamics in estuaries is essential for tidal predictions and assessments of sediment transport and associated morphological changes. Most studies on river-tide interaction ignored the influences of morphological evolutions under natural conditions such as the seasonal and interannual variations of river discharge. This...
journal article 2022
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Xie, Dongfeng (author), Wang, Zhengbing (author)
Despite the increasing number of studies on the river-tide interactions in estuaries, less attention has been paid to the role of seasonal morphological changes on tidal regime. This study analyzes the seasonal interplay of river and tide in the Qiantang Estuary, China, particularly focusing on the influences of the active morphological...
journal article 2021
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Xie, Dongfeng (author), Wang, Zhengbing (author), van der Wegen, Mick (author), Huang, Junbao (author)
Many alluvial estuaries worldwide include an inside bar system, a large sediment deposit deeply stretched into the estuary. A good example of such a system is the large sediment deposit in the Qiantang Estuary, China. Its length and height reach 130 km and 10 m, respectively. Bathymetrical comparison reveals that the large bar has moved seaward...
journal article 2021
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Xie, Dongfeng (author), Pan, Cunhong (author), Gao, Shu (author), Wang, Zhengbing (author)
The importance of seasonal variations in river discharge on the morphological development of estuaries has been recognized in recent years, yet in situ observations about such variations are rare. Here we report a long-term dataset of bathymetry in the middle reach of the Qiantang Estuary, China, characterized by the presence of a large inner...
journal article 2018
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Xie, Dongfeng (author), Pan, Cunhong (author), Wu, Xiuguang (author), Gao, Shu (author), Wang, Zhengbing (author)
We investigate the morphological responses of the Hangzhou Bay, China, located immediately south of the Changjiang Estuary, to the drastic reduction of the sediment load from the Changjiang River and the large-scale coastal embankment schemes over past decades. The spatial patterns of deposition and erosion, sediment volume changes, and the...
journal article 2017
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Xie, Dongfeng (author), Gao, Shu (author), Wang, Zhengbing (author), Pan, Cunhong (author), Wu, Xiuguang (author), Wang, Qiushun (author)
We investigate the evolution of a large-scale sand body, a unique type of sandbars in a convergent estuary. Specifically, we analyze and simulate the sand deposition system (defined as an inside bar) in the Qiantang Estuary (QE) in China. The deposit is 130 km long and up to 10 m thick, and is characterized by a dextral morphology in the lower...
journal article 2017
Searched for: author%3A%22Xie%2C+Dongfeng%22
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