NDLI: Regulation functions in the Beilun estuary by tidal numerical simulation

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Regulation functions in the Beilun estuary by tidal numerical simulation

Content Provider	Scilit
Author	Guo, Y. Q. Ma, J. R. Huang, L. Y. Zou, G. L.
Copyright Year	2020
Description	Journal: Iop Conference Series: Earth and Environmental Science It is a relatively short distance from mountains to the sea for the Beilun river. Its runoff seasonally varies with strong flooding and less sand. The mangroves are unique and spread wildly in the estuary to maintain a stable riverbed by scouring the waves and currents. However, the regulation structures built along the estuary by both China and Vietnam were not well-designed according to the laws of flow and sediment movement. A numerical model has been developed to simulate the functions of the regulations in this paper. Today, the shape of the estuary is mostly formed by the regulation structures. The discharge ratio and velocity changes are displayed to reveal the effects of the regulations. Coriolis force is intended to drive the flooding and ebbing flow in different ways, so the south passage usually becomes deeper and larger while the river island usually connects to the north shore in the northern portion of the earth. However, this phenomenon has not properly worked in this region, likely due to other manmade activities and the mangroves defending the shallows from scouring while the regulations are directing the flow currents.
Related Links	https://iopscience.iop.org/article/10.1088/1755-1315/570/2/022032/pdf
ISSN	17551307
e-ISSN	17551315
DOI	10.1088/1755-1315/570/2/022032
Journal	Iop Conference Series: Earth and Environmental Science
Issue Number	2
Volume Number	570
Language	English
Publisher	IOP Publishing
Publisher Date	2020-10-01
Access Restriction	Open
Subject Keyword	Journal: Iop Conference Series: Earth and Environmental Science Marine Engineering Numerical Simulation
Content Type	Text
Resource Type	Article
Subject	Earth and Planetary Sciences Physics and Astronomy Environmental Science

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