Flow and Sediment Conditions for the Yellow River Estuary Balance

Abstract:

Multi-object application and water and sediment regulation of the Xiaolangdi Reservoir since 2001 have changed the flow and sediment conditions entering the Lower Reaches of Yellow River and the Estuary. Field flow and sediment data at Lijin Hydrological Station and river cross section elevation data downstream from Lijin Section during 2001~2010 have shown that the Estuary have been in a state of little scouring. The 2D mathematical model has been used to study the flow and sediment conditions for the Yellow River Estuary balance. The conclusions have arrived at that total annual water volume is 196 × 10⁸ m³, total annual sediment volume is 1.40~1.70×10⁸ t, coarse sediment concentration is 3kg/m³.

• Periodical: Applied Mechanics and Materials (Volumes 405-408)
• Pages: 2226-2230
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.405-408.2226
• Online since: September 2013
• Authors: Shou Bing Yu, Kai Rong Wang, Wan Zhan Wang
• Keywords: Balance, Flow and Sediment Conditions, Yellow River Estuary

References

[1] Jianyi Lu. Effect of sediment transport condition deposition and stretching of the Yellow River Estuary [J]. The Ocean Engineering, 1985, 3(2): 51-64.

[2] Houjie Wang, Zuosheng Yang, Haidong Li et al. 3-D simulation of the suspended sediment transport in the Yellow River mouth II: Application to the double-dyke project [J]. Journal of Sediment Research, 2006(2): 29-36.

[3] Qinghua Zeng, Shiqi Zhang, Chunhong Hu et al. The Yellow River Estuary evolution law and regulation [M]. Zhengzhou: Yellow River Hydraulic Press, (1998).

[4] Jun Chang, Gaohuan Liu, Qingsheng Liu. Analysis on spatio-temporal feature of coastline change in the Yellow River Estuary and its relation with runoff and sand-transportation [J]. Geographical Research, 2004, 23(5): 339-346.

[5] Chunhong Hu, Zhihao Zhang. Evolution and control of estuary sandbar in Yellow River responding to variation of flow-sediment condition [J]. Journal of Hydraulic Engineering, 2006, 37(5): 511-518.

[6] Kairong Wang, Yuying Ru, Xiaotian Chen et al. Discussion on the dynamic equilibrium problem of the delta coastline of the Yellow River Estuary [J]. Journal of Sediment Research, 2007(6): 66-70.

[7] Wenhong Cao. Sediment transportation rule and change mechanism of the Yellow River Estuary and shoreline and wetland study [D]. Beijing: Graduate School, China Institute of Water Resources and Hydropower Research, (1999).

[8] Shiqi Zhang. Analysis on sediment transporting capacity by sea power in the Yellow River Estuary [J]. Journal of Sediment Research, 2007(1): 8-16.

[9] Chonghao Wang, Wenhong Cao, Shiqi Zhang. Tidal current and its sediment transport capacity in Yellow River Estuary [J]. Journal of Hydraulic Engineering, 2008, 39(10): 1256-1263.

[10] Chunhong Hu, Zuwen Ji, Tao Wang. Characteristics of ocean dynamics and sediment diffusion in the Yellow River Estuary [J]. Journal of Sediment Research, 1996(4): 1-10.

[11] Nianhu Dong. Distribution of deposited sediments in Qingshuigou Channel of the Yellow River and diffusion of the sediments in to sea [J]. Journal of Oceanography of Huanghai & Bohai Seas, 1997, 15(2): 33-37.

[12] Wenyong Gao, Guangquan Zhang, Mingxing Jiang, et al. Fluvial process for the Qingshuigou river course of the Yellow River Estuary [J]. Journal of Sediment Research, 1997(3): 1-7.

[13] Jiazhen Pang, Shuting Si. Fluvial process of the Huanghe River Estuary III. Influence of the evolution of the Huanghe River Estuary on the lower reach [J]. Oceanologia et Limnologia Sinica, 1982, 13(3): 218-224.

DOI: 10.1007/bf02851492

[14] Chunhong Hu, Wenhong Cao. Variation, regulation and control of flow and sediment in the Yellow River Estuary I: Regulation Countermeasures [J]. Journal of Sediment Research, 2003(5): 1-8.

[15] Jiazhen Pang, Shuting Si. Fluvial process of the Huanghe River Estuary II. Hydrographycial character and the region of sediment silting [J]. Oceanologia et Limnologia Sinica, 1980, 11(4): 295-305.

[16] Zegang Li. Scouring and depositing change of the Yellow River Estuary channel and its extending influence [J]. Yellow River, 1992, 14(5): 25-29.

[17] Zegang Li, Wanzhan Wang. Thinking and methods of keeping the Yellow River route entering sea stable [J]. Yellow River, 2009, 31(8): 13-15.

[18] Yuying Ru, Jie Liu, Qiwu Zhu et al. Characteristics of runoff and sediment variations of the Yellow River Mouth [J]. Yellow River, 2005, 27(1): 28-31.

[19] Yuying Ru, Kairong Wang, Zhijun Hou. Response of the reach near the Yellow River Estuary to the operation of Xiaolangdi Reservoir [J]. Journal of Sediment Research, 2008(3): 63-68.

[20] Shoubing Yu, Kairong Wang, Wanzhan Wang. Study on dynamic equilibrium of sediment transport by Qingshuigou Course of the Yellow River [J]. Applied Mechanics and Materials, 2012, 212-213: 351-357.

DOI: 10.4028/www.scientific.net/amm.212-213.351