A Long-Term Numerical Model of Morphodynamic Evolution and Its Application to the Modaomen Estuary
Mo, WY; Wei, X; Qiu, LG; redondomo@163.com
2012
发表期刊CHINA OCEAN ENGINEERING
ISSN0890-5487
卷号26期号:1页码:123-138
摘要Because of the influence of human activities, the evolution of the Modaomen Estuary is no longer a purely natural process. We used a long-term morphodynamic model (PRD-LTMM-10) to study the evolution of the estuary from 1977 to 1988. The model incorporated modules for riprap-siltation promotion and waterway dredging. The model can simulate the morphodynamic evolutionary processes occurring in the Modaomen Estuary during the period of interest. We were able to isolate the long-term influences of various human engineering activities and the roles of natural factors in estuarine evolution. The governance projects had the largest effect on the natural development of the estuary, resulting in larger siltation on the west side. Installation of riprap and reclamation of submerged land resulted in scouring of the main Hengzhou Channel causing deep trough out-shift. Severe siltation narrowed the upper end of the Longshiku Deep Trough.
部门归属[Mo Wen-yuan; Qiu Li-guo] Sun Yat Sen Univ, Sch Environm Sci & Engn, Guangzhou 510275, Guangdong, Peoples R China; [Mo Wen-yuan; Qiu Li-guo] Hainan Marine Dev Plan & Design Inst, Haikou 570125, Peoples R China; [Wei Xing] Chinese Acad Sci, S China Sea Inst Oceanol, Key Lab Trop Marine Environm Dynam, Guangzhou 510301, Guangdong, Peoples R China
关键词Modaomen Estuary Long-term Model Evolution
学科领域Engineering, Civil ; Engineering, Ocean ; Engineering, Mechanical ; Water Resources
语种英语
资助项目LTO
WOS记录号WOS:000302522400009
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/10199
专题热带海洋环境国家重点实验室(LTO)
通讯作者redondomo@163.com
推荐引用方式
GB/T 7714
Mo, WY,Wei, X,Qiu, LG,et al. A Long-Term Numerical Model of Morphodynamic Evolution and Its Application to the Modaomen Estuary[J]. CHINA OCEAN ENGINEERING,2012,26(1):123-138.
APA Mo, WY,Wei, X,Qiu, LG,&redondomo@163.com.(2012).A Long-Term Numerical Model of Morphodynamic Evolution and Its Application to the Modaomen Estuary.CHINA OCEAN ENGINEERING,26(1),123-138.
MLA Mo, WY,et al."A Long-Term Numerical Model of Morphodynamic Evolution and Its Application to the Modaomen Estuary".CHINA OCEAN ENGINEERING 26.1(2012):123-138.
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