The Experts below are selected from a list of 17481 Experts worldwide ranked by ideXlab platform
Guan Dong Gao - One of the best experts on this subject based on the ideXlab platform.
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the impacts of Land Reclamation on suspended sediment dynamics in jiaozhou bay qingdao china
Estuarine Coastal and Shelf Science, 2017Co-Authors: Guan Dong Gao, Xiao Hua Wang, Xian Wen Bao, Dehai Song, Xiao Pei Lin, Lulu QiaoAbstract:Abstract A three-dimensional, high-resolution tidal model coupled with the UNSW sediment model (UNSW-Sed) based on Finite Volume Coastal Ocean Model (FVCOM) was set up to study the suspended-sediment dynamics and its change in Jiaozhou Bay (JZB) due to Land Reclamation over the period 1935 to 2008. During the past decades, a large amount of tidal flats were lost due to Land Reclamation. Other than modulating the tides, the tidal flats are a primary source for sediment resuspensions, leading to turbidity maxima nearshore. The tidal dynamics are dominant in controlling the suspended-sediment dynamics in JZB and have experienced significant changes with the loss of tidal flats due to the Land Reclamation. The sediment model coupled with the tide model was used to investigate the changes in suspended-sediment dynamics due to the Land Reclamation from 1935 to 2008, including suspended-sediment concentrations (SSC) and the horizontal suspended-sediment fluxes. This model can predict the general patterns of the spatial and temporal variation of SSC. The model was applied to investigate how the net transport of suspended sediments between JZB and its adjacent sea areas changed with Land Reclamation: in 1935 the net movement of suspended sediments was from JZB to the adjacent sea (erosion for JZB), primarily caused by horizontal advection associated with a horizontal gradient in the SSC; This seaward transport (erosion for JZB) had gradually declined from 1935 to 2008. If Land Reclamation on a large scale is continued in future, the net transport between JZB and the adjacent sea would turn Landward and JZB would switch from erosion to siltation due to the impact of Land Reclamation on the horizontal advection of suspended sediments. We also evaluate the primary physical mechanisms including advection of suspended sediments, settling lag and tidal asymmetry, which control the suspended-sediment dynamics with the process of Land Reclamation.
Lulu Qiao - One of the best experts on this subject based on the ideXlab platform.
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the impacts of Land Reclamation on suspended sediment dynamics in jiaozhou bay qingdao china
Estuarine Coastal and Shelf Science, 2017Co-Authors: Guan Dong Gao, Xiao Hua Wang, Xian Wen Bao, Dehai Song, Xiao Pei Lin, Lulu QiaoAbstract:Abstract A three-dimensional, high-resolution tidal model coupled with the UNSW sediment model (UNSW-Sed) based on Finite Volume Coastal Ocean Model (FVCOM) was set up to study the suspended-sediment dynamics and its change in Jiaozhou Bay (JZB) due to Land Reclamation over the period 1935 to 2008. During the past decades, a large amount of tidal flats were lost due to Land Reclamation. Other than modulating the tides, the tidal flats are a primary source for sediment resuspensions, leading to turbidity maxima nearshore. The tidal dynamics are dominant in controlling the suspended-sediment dynamics in JZB and have experienced significant changes with the loss of tidal flats due to the Land Reclamation. The sediment model coupled with the tide model was used to investigate the changes in suspended-sediment dynamics due to the Land Reclamation from 1935 to 2008, including suspended-sediment concentrations (SSC) and the horizontal suspended-sediment fluxes. This model can predict the general patterns of the spatial and temporal variation of SSC. The model was applied to investigate how the net transport of suspended sediments between JZB and its adjacent sea areas changed with Land Reclamation: in 1935 the net movement of suspended sediments was from JZB to the adjacent sea (erosion for JZB), primarily caused by horizontal advection associated with a horizontal gradient in the SSC; This seaward transport (erosion for JZB) had gradually declined from 1935 to 2008. If Land Reclamation on a large scale is continued in future, the net transport between JZB and the adjacent sea would turn Landward and JZB would switch from erosion to siltation due to the impact of Land Reclamation on the horizontal advection of suspended sediments. We also evaluate the primary physical mechanisms including advection of suspended sediments, settling lag and tidal asymmetry, which control the suspended-sediment dynamics with the process of Land Reclamation.
Xiao Hua Wang - One of the best experts on this subject based on the ideXlab platform.
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the impacts of Land Reclamation on suspended sediment dynamics in jiaozhou bay qingdao china
Estuarine Coastal and Shelf Science, 2017Co-Authors: Guan Dong Gao, Xiao Hua Wang, Xian Wen Bao, Dehai Song, Xiao Pei Lin, Lulu QiaoAbstract:Abstract A three-dimensional, high-resolution tidal model coupled with the UNSW sediment model (UNSW-Sed) based on Finite Volume Coastal Ocean Model (FVCOM) was set up to study the suspended-sediment dynamics and its change in Jiaozhou Bay (JZB) due to Land Reclamation over the period 1935 to 2008. During the past decades, a large amount of tidal flats were lost due to Land Reclamation. Other than modulating the tides, the tidal flats are a primary source for sediment resuspensions, leading to turbidity maxima nearshore. The tidal dynamics are dominant in controlling the suspended-sediment dynamics in JZB and have experienced significant changes with the loss of tidal flats due to the Land Reclamation. The sediment model coupled with the tide model was used to investigate the changes in suspended-sediment dynamics due to the Land Reclamation from 1935 to 2008, including suspended-sediment concentrations (SSC) and the horizontal suspended-sediment fluxes. This model can predict the general patterns of the spatial and temporal variation of SSC. The model was applied to investigate how the net transport of suspended sediments between JZB and its adjacent sea areas changed with Land Reclamation: in 1935 the net movement of suspended sediments was from JZB to the adjacent sea (erosion for JZB), primarily caused by horizontal advection associated with a horizontal gradient in the SSC; This seaward transport (erosion for JZB) had gradually declined from 1935 to 2008. If Land Reclamation on a large scale is continued in future, the net transport between JZB and the adjacent sea would turn Landward and JZB would switch from erosion to siltation due to the impact of Land Reclamation on the horizontal advection of suspended sediments. We also evaluate the primary physical mechanisms including advection of suspended sediments, settling lag and tidal asymmetry, which control the suspended-sediment dynamics with the process of Land Reclamation.
Dai Shi - One of the best experts on this subject based on the ideXlab platform.
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Land Reclamation Suitability Evaluation Based on the Limit Method
Applied Mechanics and Materials, 2012Co-Authors: Dai ShiAbstract:Land Reclamation Suitability Evaluation is the basis to properly implement Land Reclamation, and to develop a practical Land Reclamation project. In this study, we've given full account to the drawbacks of the Limit Method, and precisely divided the evaluation units, to make Limit Method evaluation more accurate. We've put this method in practice, and obtained more scientific evaluation results.
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Analysis of the Benefit of Land Reclamation and its Application
Advanced Materials Research, 2012Co-Authors: Li Zhong Liu, Shu Ke Chen, Wei Kuang, Dai ShiAbstract:In order to make a scientific study on the benefit of Land Reclamation, the present paper makes an index system to analyze the Land Reclamation benefit of mining subsidence in the eastern plain with middle prelatic level. Besides, the quantitative research is also carried out combined with practical examples. On the basis of the study above, the paper analyzes the effect of the benefit and investment cost on time.
Zhang De-ming - One of the best experts on this subject based on the ideXlab platform.
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Land Reclamation INVESTMENT
Energy Environmental Protection, 2001Co-Authors: Liu Jin-ping, Zhang De-mingAbstract:In this paper the connotation, characters, base principles, base model, as well as the domestic and foreign current situation and problems of Land Reclamation investment are discussed.
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MECHANISM OF Land Reclamation INVESTMENT AND ITS SYSTERM(ONE)
Energy Environmental Protection, 2001Co-Authors: Liu Jin, Zhang De-mingAbstract:To use for reference the experience of the foreign Land Reclamation investment, and sum up practice of our country Land Reclamation investment and our research achievement, basical ideology of the Land Reclamation investment mechanism and its main system are bringed forward.