MG34A:
Cohesive Sediment Transport Processes II Posters

Session ID#: 85715

Session Description:
Cohesive sediment transport processes influence the geomorphology and associated ecosystems of estuaries, deltas and continental shelves. Consequently these processes will shape the response of coastal wetlands, deltas and estuaries under the present regime of global sea level change. This session focuses on recent advances in understanding cohesive sediment transport processes. Fundamental challenges include the complex biogeochemical interactions in the bed and the formation, breakup and transport modes of cohesive sediment aggregates and flocs. Furthermore, cohesive sediment transport processes present multifaceted modeling challenges and complex interactions on the character and nature of process to product relations recorded in the sedimentary architecture. Submissions focusing on observational, experimental or modeling of cohesive sediment transport processes are encouraged.
Co-Sponsor(s):
  • CP - Coastal and Estuarine Processes
  • PI - Physical-Biological Interactions
Index Terms:

3022 Marine sediments: processes and transport [MARINE GEOLOGY AND GEOPHYSICS]
4255 Numerical modeling [OCEANOGRAPHY: GENERAL]
4273 Physical and biogeochemical interactions [OCEANOGRAPHY: GENERAL]
4558 Sediment transport [OCEANOGRAPHY: PHYSICAL]
Primary Chair:  Richard Styles, Coastal & Hydraulics Laborator, Vicksburg, MS, United States
Co-chairs:  Jarrell Smith, USACE-ERDC Coastal and Hydraulics Laboratory, Vicksburg, MS, United States, Andrew James Manning, University of Hull, Energy & Environment Institute, Hull, United Kingdom and Xiao Yu, University of Florida, Department of Civil and Coastal Engineering, Ft Walton Beach, FL, United States
Primary Liaison:  Jarrell Smith, USACE-ERDC Coastal and Hydraulics Laboratory, Vicksburg, MS, United States
Moderators:  Andrew James Manning, University of Hull, Energy & Environment Institute, Hull, United Kingdom and Xiao Yu, Univ of DE-Civil/Coastal Eng, Newark, United States
Student Paper Review Liaison:  Richard Styles, Coastal & Hydraulics Laborator, Vicksburg, MS, United States

Abstracts Submitted to this Session:

 
Dynamic resuspension behaviors of microphytobenthos and cohesive sediment in shallow tidal channel (649483)
Ho Kyung Ha1, Hun Jun Ha2, Jong Seong Khim3 and Bong-Oh Kwon3, (1)Inha University, Ocean Sciences, Incheon, South Korea, (2)Inha University, Ocean Sciences, South Korea, (3)Seoul National University, SEES, South Korea
 
An Eulerian-Lagrangian model framework for cohesive sediment transport in turbulent flows (640433)
Xiao Yu1, Minglan Yu1, S Balachandar2, Andrew James Manning3 and Ashish J Mehta4, (1)University of Florida, Department of Civil and Coastal Engineering, Ft Walton Beach, FL, United States, (2)University of Florida, Department of Mechanical & Aerospace Engineering, Gainesville, FL, United States, (3)University of Hull, Energy & Environment Institute, Hull, United Kingdom, (4)Univ Florida, Gainesville, United States
 
Acoustic observations of Kelvin-Helmholtz billows on an estuarine lutocline (642719)
Junbiao Tu1, Daidu Fan2, Qiang Lian3, Zhiyu Liu4, Wei Liu1, Alexis Kaminski5 and William Smyth6, (1)Tongji University, Shanghai, China, (2)State Key Laboratory of Marine Geology, Tongji University, Shanghai, China, (3)Xiamen University, Xiamen, China, (4)Xiamen University, State Key Laboratory of Marine Environmental Science, Xiamen, China, (5)University of Washington, Seattle, WA, United States, (6)Oregon State University, Corvallis, OR, United States
 
Cohesive Sediment Erosion in a Shallow, Wave- and Current-driven Flow (640776)
Galen Egan1, Marianne Cowherd2, Frank Spada3, Kara Scheu4, Andrew James Manning5, Craig Alexander Jones3, Grace Chang3, Oliver B Fringer1 and Stephen G Monismith1, (1)Stanford University, Stanford, CA, United States, (2)Stanford University, Stanford, United States, (3)Integral Consulting Inc., Santa Cruz, CA, United States, (4)Integral Consulting Inc, Marine Science and Engineering, Portland, OR, United States, (5)University of Hull, Energy & Environment Institute, Hull, United Kingdom
 
Effect of pre-shearing on the steady and dynamic rheological properties of marine sediments (646909)
Ahmad Shakeel1, Alex Kirichek2, Claire Chassagne1 and Andrew J Manning3,4, (1)Delft University of Technology, Hydraulic Engineering, Delft, Netherlands, (2)Deltares, Delft, Netherlands, (3)HR Wallingford Ltd, Coasts & Oceans Group, Wallingford, United Kingdom, (4)TU Delft, Netherlands
 
Exploratory Statistical Analysis of Controls on Sediment Bed Erodibility in a Partially-Mixed Estuary (651209)
Cristin Wright, Grace Massey and Carl T Friedrichs, Virginia Institute of Marine Science, Gloucester Point, VA, United States
 
Flocculation depositional properties of freshly eroded aggregates (644954)
Andrew James Manning, University of Plmyouth, School of Biological and Marine Sciences, Plymouth, United Kingdom; University of Hull, Energy & Environment Institute, Hull, United Kingdom, Nicolas Gratiot, CARE, Ho Chi Minh City University of Technology,, VNU-HCM, Ho Chi Minh City, Vietnam; Univ. GrenobleAlpes, IRD, CNRS, Grenoble INP, IGE, 3800 Grenoble, France, Cédric Legout, Univ. GrenobleAlpes, IRD, CNRS, Grenoble INP, IGE,, 3800 Grenoble,, France, Herve Michallet, Laboratoire des Ecoulements Géophysiques et Industriels, Grenoble, France and Valentin Wendling, Univ. Montpellier, Hydrosciences Montpellier (HSM) IRD - CNRS, Montpellier, France
 
Improvement and Validation of Image Processing Methods for Floc Size, Settling Velocity, and Density. (655481)
Kelsey Fall, USACE-ERDC Coastal and Hydraulics Laboratory, Vicksburg, MS, United States, Jarrell Smith, USACE-ERDC Coastal and Hydraulics Laboratory, Vicksburg, United States, Carl T Friedrichs, Virginia Institute Marine Science, Gloucester Point, VA, United States and Grace Massey, Virginia Institute of Marine Science, Gloucester Point, VA, United States
 
Variability of particle characteristics in a wave- and current-driven estuarine environment (649596)
Grace Chang1, Galen Egan2, Frank Spada1, Craig Alexander Jones1, Andrew J Manning3, Stephen G Monismith2 and Oliver B Fringer2, (1)Integral Consulting Inc., Santa Cruz, CA, United States, (2)Stanford University, Stanford, CA, United States, (3)University of Hull, Hull, United Kingdom
 
Wave Phase-Decomposed Near-Bed Currents and Turbulence on the Shoals of South San Francisco Bay (639272)
Marianne Cowherd1, Galen Egan2, Stephen G Monismith2 and Oliver B Fringer2, (1)Stanford University, Stanford, United States, (2)Stanford University, Stanford, CA, United States
 
Wind-Wave Resuspension, a Controlling Mechanism for Cohesive Sediment Transport within a Shallow Coastal Embayment (642522)
Ryan Beecroft1, Remo Cossu1, Alistair Robert Grinham1 and Paul Maxwell2, (1)The University of Queensland, School of Civil Engineering, Brisbane, QLD, Australia, (2)Healthy Land and Water, Brisbane, QLD, Australia