The equilibrium status: a cross-scale linkage for hydrodynamics, sedimentology, and geomorphology

Li Yan

doi:10.3969/j.issn.0253-4193.2018.07.003

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Li Yan. The equilibrium status: a cross-scale linkage for hydrodynamics, sedimentology, and geomorphology[J]. Haiyang Xuebao, 2018, 40(7): 38-42. doi: 10.3969/j.issn.0253-4193.2018.07.003

Citation:

Li Yan. The equilibrium status: a cross-scale linkage for hydrodynamics, sedimentology, and geomorphology[J]. Haiyang Xuebao, 2018, 40(7): 38-42. doi: 10.3969/j.issn.0253-4193.2018.07.003

Li Yan. The equilibrium status: a cross-scale linkage for hydrodynamics, sedimentology, and geomorphology[J]. Haiyang Xuebao, 2018, 40(7): 38-42. doi: 10.3969/j.issn.0253-4193.2018.07.003

Citation:

Li Yan. The equilibrium status: a cross-scale linkage for hydrodynamics, sedimentology, and geomorphology[J]. Haiyang Xuebao, 2018, 40(7): 38-42. doi: 10.3969/j.issn.0253-4193.2018.07.003

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The equilibrium status: a cross-scale linkage for hydrodynamics, sedimentology, and geomorphology

doi: 10.3969/j.issn.0253-4193.2018.07.003

Li Yan

State Research Centre for Island Exploitation and Management, Second Institute of Oceanography, State Oceanic Administration, Hangzhou 310012, China;Fujian Provincial Key Laboratory for Coastal Ecology and Environmental Studies, Xiamen University, Xiamen 361005, China

Received Date: 2017-07-03
Rev Recd Date: 2017-12-11

Abstract

Abstract

The P-A relationships of tidal inlets, the plan forms of shoreline, and the forms of offshore sand waves are analyzed as three coastal morphodynamic cases for the hydrodynamic, sedimentological and geomorphic systems. Along their equilibrium profiles, equal energy dissipation rate, equal increment in sediment transport rate, and equal sedimentary rate are arise together within large ranges of spatial and temporal scale. Such grading organised equilibrium statuses in the mixing fields among fluid mechanics, sediment dynamics, and morphodynamics, have been opened some valuable and clearly windows, research and practice, leading to cross-scale linkage and cross-scale modelling for the complex hydrodynamic, sedimentological and geomorphic systems.
- tidal inlet,
- equilibrium beach,
- sand wave,
- equilibrium status

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References(26)

References

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