| Study on the Improvement of Sea-Entering Waterway in the Changjiang Estuary |
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| 作者单位： | Shen Huanting，Xu Haigen Ma Xiangqi Professor，Institute of Estuarine and Coastal Research，East China Normal Universtiy，Shanghai
Associate Professor，Institute of Estuarine and Coastal Research，East China Normal University，Shanghai
Senior Engineer，Shanghai Waterway Bureau，Shanghai |
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| 摘 要： | The Changjiang Estuary is the doorway of the Shanghai Harbour and the throat for the six provinces in the Changjiang River drainage area. However the minimum water depth of the waterway in the estuary is only about six meters, so that the development of the Shanghai Harbour and the utilization of water transportation on the Changjiang River have been greatly restrained. Since 1975, the depth of the sea-entering waterway of the Changjiang Estuary has been successfully increased by one meter. This article has made a comprehensive summing-up about the selection of waterways, the determination of the line for dredging and disposal of the dredged material, thus providing reference data for future work in increasing the depth of the waterway of the Changjiang Estuary and for controlling similar waterways of other estuaries.
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Study on the Improvement of Sea-Entering Waterway in the Changjiang Estuary |
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| Authors: | Shen Huanting Xu Haigen Ma Xiangqi Professor |
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| Institution: | Shen Huanting,Xu Haigen Ma Xiangqi Professor,Institute of Estuarine and Coastal Research,East China Normal Universtiy,Shanghai
Associate Professor,Institute of Estuarine and Coastal Research,East China Normal University,Shanghai
Senior Engineer,Shanghai Waterway Bureau,Shanghai |
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| Abstract: | The Changjiang Estuary is the doorway of the Shanghai Harbour and the throat for the six provinces in the Changjiang River drainage area. However the minimum water depth of the waterway in the estuary is only about six meters, so that the development of the Shanghai Harbour and the utilization of water transportation on the Changjiang River have been greatly restrained. Since 1975, the depth of the sea-entering waterway of the Changjiang Estuary has been successfully increased by one meter. This article has made a comprehensive summing-up about the selection of waterways, the determination of the line for dredging and disposal of the dredged material, thus providing reference data for future work in increasing the depth of the waterway of the Changjiang Estuary and for controlling similar waterways of other estuaries. |
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| Keywords: | Changjiang estuary improvement of sea-entering waterway dredge |
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