Open AccessSO SÁNH MỘT SỐ ĐẶC ĐIỂM ĐỘNG LỰC VÀ TRẦM TÍCH VEN BỜ CHÂU THỔ SÔNG HỒNG VÀ DƯƠNG TỬ
Author(s) -
Vu Duy Vinh,
Nguyễn Minh Hải
Publication year - 2020
Publication title -
vietnam journal of marine science and technology/vietnam journal of marine science and technology (vietnam academy of science and technology)
Language(s) - English
Resource type - Journals
ISSN - 1859-3097
DOI - 10.15625/1859-3097/19/4/12651
Subject(s) - estuary , delta , river delta , sediment , hydrology (agriculture) , fluvial , flux (metallurgy) , tidal flat , ven , yangtze river , sediment transport , geology , environmental science , china , geomorphology , oceanography , geography , physics , humanities , philosophy , materials science , geotechnical engineering , archaeology , structural basin , astronomy , metallurgy
The Red river delta coastal area (Vietnam) and Yangtze river delta coastal area (China) not only play an important role in developmental process of each country but also show typical characteristics of hydrodynamics and sediment dynamics of estuaries and delta coastal areas. Based on previous studied results of hydro-sediment dynamics in two delta coastal zones that were published, this paper gives a comparison of hydrodynamics and sediment dynamics of the coastal zones of Red river and Yangtze river. The results showed that there are some similar features of these two regions such as riverine hydrology, decreased fluvial sediment flux due to the dam, grain size of suspended sediment, alongshore sediment and morphological change. Besides, these two regions also have some distinct characteristics such as tidal regime and residual field currents.