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Phosphorus release potential and pollution characteristics of sediment in downstream Nansi Lake, China

Zhijian LI, Qinyan YUE, Baoyu GAO, Yanwen WANG, Qing LIU

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 2, Pages 162-170 doi: 10.1007/s11783-011-0313-7

Abstract: high sedimentary phosphorus load and release from sediment, when external phosphorus was reduced in downstreamTherefore, sedimentary phosphorus can be a secondary pollution source in downstream Nansi Lake.

Keywords： Nansi Lake sediment phosphorus release potential equilibrium phosphate concentration

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The analysis on reservoir sediment deposition and downstream river channel scouring after impoundment

Lu Jinyou,Huang Yue,Wang Jun

Strategic Study of CAE 2011, Volume 13, Issue 7, Pages 129-136

Abstract: after impoundment and operation of the Three Gorges Reservoir, the reservoir sediment deposition and downstreamIt is indicated through analysis that the reservoir sediment deposition and downstream river channel

Keywords： Three Gorges Project trial impoundment reservoir sediment deposition downstream river channel scouring

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Lagrangian simulation of deposition of CO gas-solid sudden expansion flow

HUANG Dongping, DING Guoliang, QUACK Hans

Frontiers in Energy 2008, Volume 2, Issue 2, Pages 216-221 doi: 10.1007/s11708-008-0032-3

Abstract: Freezing and blockage resulting from the deposition of solid CO formed because of sudden expansion of the downstream

Keywords： comparison gas-solid downstream blockage Lagrangian

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Experimental study on flow behavior at open channel confluences

WANG Xiekang, WANG Xianye, LU Weizhen, LIU Tonghuan

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 2, Pages 211-216 doi: 10.1007/s11709-007-0025-z

Abstract: channel confluence flow may be divided into several zones including a zone of separation immediately downstreamof the junction branch channel, the maximum and minimum velocity regions at the upstream and downstreamin the confluent channel, and a shear plane developed between the two combining flows downstream of

Keywords： ADV different interaction separation downstream

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Key Technologies of the Hydraulic Structures of the Three Gorges Project

Xinqiang Niu

Engineering 2016, Volume 2, Issue 3, Pages 340-349 doi: 10.1016/J.ENG.2016.03.006

Abstract:

To date, the Three Gorges Project is the largest hydro junction in the world. It is the key project for the integrated water resource management and development of the Changjiang River. The technology of the project, with its huge scale and comprehensive benefits, is extremely complicated, and the design difficulty is greater than that of any other hydro project in the world. A series of new design theories and methods have been proposed and applied in the design and research process. Many key technological problems regarding hydraulic structures have been overcome, such as a gravity dam with multi-layer large discharge orifices, a hydropower station of giant generating units, and a giant continual multi-step ship lock with a high water head.

Keywords： Three Gorges Project Large orifice gravity dam Penstock on dam downstream surface Tailrace tunnel with

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Development of Lithium and Its Downstream Power Battery Industry Chain in China

Xing Jiayun, Chen Qishen, Zhang Yanfei, Yu Wenjia, Long Tao , Zheng Guodong, Wang Kun

Strategic Study of CAE 2022, Volume 24, Issue 3, Pages 10-19 doi: 10.15302/J-SSCAE-2022.03.002

Abstract:

The high-quality development of lithium resources and the downstreamThis paper analyzes the implications of lithium and its downstream power battery industry chain, whichFocusing on the high-quality development of lithium and its downstream power battery industry chain,promotion of basic and applied research, (3) encouraging cooperation among enterprises in the upstream and downstream

Keywords： lithium power battery industrial chain high-quality development

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Impact of the Three Gorges Project on the Water Level and Navigation Channel in the Near-dam Reach Downstream

Lu Yongjun ,Chen Zhicong,Zhao lianbai ,Shao Xuejun,Yang Meiqing,Li Yunzhong

Strategic Study of CAE 2002, Volume 4, Issue 10, Pages 67-72

Abstract:

The river channel change, the bed load and bed material armoring, and the water level lowering after the operation of the Gezhouba project are analyzed based on the topographic and hydrologic data. The water level lowering and it's impact on navigation in the period of construction and initial stage operation of the Three Gorges project are predicted by use of the results of mathematical and physical model.

Keywords： Gezhouba project Three Gorges project erosion water level lowering navigation lock and navigation channel mathematical model physical model