Impact of gate operating modes of sea dikes on hydrodynamic regime and inundated area in Can Gio Bay
Impact of gate operating modes of sea dikes on hydrodynamic regime and inundated area in Can Gio Bay
复制标题
海堤闸门运行模式对芹焦湾水动力状况和淹没面积的影响
DOI:
10.1080/21664250.2019.1579460
复制
发表时间:
2019
影响因子:
2.4
通讯作者:
Trieu Anh Ngoc and Masayoshi Harada
中科院分区:
文献类型:
--
作者:
Vu Thi Hoai Thu;Toshinori Tabata;Kazuaki Hiramatsu;Trieu Anh Ngoc and Masayoshi Harada
Ho Chi Minh City gets severely inundated by upstream flooding and a combination of rising spring tides and rain, owing to the combined impacts of rapid urbanization and sea level changes. A sea dike to close Can Gio Bay has been proposed to regulate storage and control water levels in the drainage and sewer system of Ho Chi Minh City. However, this proposed sea dike and different gate operating modes could significantly change the hydrodynamic regime in Can Gio Bay. In this study, a two-dimensional hydrodynamic model was developed to assess changes in the hydrodynamic regime after construction of the sea dike, including fluctuations in the inundated areas in Can Gio Bay mangrove forests. The results show that sea dike construction is an effective solution for controlling water levels and reducing inundation, especially considering a sea level rise scenario in the year 2050. Further, the gate operation mode also affects the effectiveness of inundation reduction, which is approximately 10% better than the same sea dike type without gate operation. However, the sea dike was less effective in a sea water level rise scenario in 2100 for all scenarios.
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DOI:
--
发表时间:
2004
期刊:
--
影响因子:
--
作者:
Y. Uchiyama
通讯作者:
Y. Uchiyama
DOI:
--
发表时间:
2007
期刊:
影响因子:
--
作者:
A. F. Loon;R. Dijksma;M. V. Mensvoort
通讯作者:
M. V. Mensvoort
DOI:
--
发表时间:
--
期刊:
影响因子:
--
作者:
S. Sabbagh;H. Rezaei;N. Mastorakis
通讯作者:
N. Mastorakis
DOI:
10.15625/1859-3097/17/3/10592
发表时间:
2017
期刊:
影响因子:
--
作者:
Nguyen Hong Lan;Bui Duc Toan
通讯作者:
Bui Duc Toan
影响因子:
11.2
作者:
R. Falconer;P. H. Owens
通讯作者:
P. H. Owens