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Session Proposal: Fine-grained sedimentary systems: sediment transport dynamics, depositional patterns, morphologic expressions, and climate impact (AGU25)

EP014
Fine-grained sedimentary systems: sediment transport dynamics, depositional patterns, morphologic expressions, and climate impact

Session ID#: 247363

Session Description:
Fine-grained sediments comprise non-cohesive sands and cohesive clays, silts, and biopolymers; they abound in many depositional settings, including fluvial deltaic, coastal, shallow and deep marine, subglacial environments, as well as pyroclastic, lahars, and debris flows. Fine-grained sediments can alter fluid properties, dampen turbulence and wave spectra, generate hindered particle interactions, induce flocculation, as well as inhibit erosion and hyporheic flow. The resulting complex sediment-fluid interactions alter tidal currents, internal waves, and tsunami flows. Such interactions also affect large-scale morphologic expressions and depositional patterns that are reflected in the stratigraphic record. Furthermore, fine-grained sediments often harbor biota, which produce biopolymers, and adsorb contaminants and organic matter; such interactions further evolve sediment properties and play a critical role in water quality and the global carbon cycle. This session seeks field- and laboratory-based studies, numerical modeling, and theoretical contributions exploring fine-grained sedimentary systems - from their dynamics to their deposits.
Co-Sponsor(s):
  • B - Biogeosciences
  • H - Hydrology
  • NS - Near Surface Geophysics
  • PP - Paleoceanography and Paleoclimatology
Index Terms:

1824 Geomorphology: general [HYDROLOGY]
1825 Geomorphology: fluvial [HYDROLOGY]
1861 Sedimentation [HYDROLOGY]
1862 Sediment transport [HYDROLOGY]
Primary Convener:  Judy Qingjun Yang, University of Minnesota Twin Cities, Department of Civil, Environmental, and Geo- Engineering, Minneapolis, MN, United States
Conveners:  Hongbo Ma, University of Illinois Urbana-Champaign, Illinois, United States, Andrew James Manning, University of Hull, Energy & Environment Institute, Hull, United Kingdom and Daniel R Parsons, Loughborough University, Loughborough, United Kingdom
 
Hydrodynamic Transport of Fine-Grained Materials in River Groin Fields under Varying Water Depths: Insights from Laboratory-Scale Numerical Simulations (1847426)
Wenhao Dong and Tatsuhiko Uchida, Hiroshima University, Graduate School of Advanced Science and Engineering, Higashihiroshima, Japan
 
Entrainment of Fine Muddy Sediment from Immobile Gravel Stream Beds (Invited) (1852709)
Kyle Strom1, Brayden Schiller2 and Lailee Delay2, (1)Virginia Tech, Civil Engineering, Blacksburg, United States, (2)Virginia Tech, Blacksburg, United States
 
Flocculated silt, not clay, dominates river suspended sediment load (1852841)
Justin Anh-Khoa Nghiem1, Gen Li2, Miguel Zepeda-Rosales3, Youli Li3 and Michael P. Lamb4, (1)California Institute of Technology, Geological and Planetary Sciences, Pasadena, CA, United States, (2)University of California, Santa Barbara, Department of Earth Science, Santa Barbara, United States, (3)University of California Santa Barbara, Materials Research Laboratory, Santa Barbara, United States, (4)California Institute of Technology, Geological and Planetary Sciences, Pasadena, United States
 
Is There a Single Morphological Equilibrium, or are There Several? (Invited) (1853037)
Ton Hoitink, Wageningen University, Environmental Sciences, Wageningen, Netherlands
 
Deriving Bottom Sediment Grain Size in Tidal Channels Using Remote Sensing and Numerical Modeling (1858158)
Sergio Fagherazzi1, Jordi Palacios1, Hangjie Lin2 and Cedric G Fichot2, (1)Boston University, Department of Earth and Environment, Boston, United States, (2)Boston University, Department of Earth and Environment, Boston, MA, United States
 
Reconstructing Cenomanian–Turonian Paleorivers and Modeling Climate-Driven Sediment Flux in Continental North America (1873723)
Emma Maxwell and Arghya Goswami, Northwest Missouri State University, Maryville, MO, United States
 
Selective Sediment Trapping for Sustainable Sand Dams: Insights from Flume Experiments and Numerical Modeling (1882163)
Sevval Gulduren, Oregon State University, Water Resources Engineering, Corvallis, United States and John Steven Selker, Oregon State University, Biological and Ecological Engineering, Corvallis, United States
 
Integrated Geospatial and Geochemical Characterization of UNESCO Korean Tidal Flats: Sediment Dynamics, Organic Carbon, and Digital Twin Applications (1903864)
Jun-Ho Lee1,2, Keunyong Kim3, Joo-Hyung Ryu4, YeongJae Jang3 and Hoi-Soo Jung2, (1)Korea Institute of Ocean Science & Technology, Korea-Perú Joint Research Center on Ocean Science and Technology for Latin America, Busan, Peru, (2)Korea Institute of Ocean Science & Technology, Marine Domain & Security Research Department, Busan, South Korea, (3)Korea Institute of Ocean Science & Technology, Korea Ocean Satellite Center, Busan, South Korea, (4)Korea Institute of Ocean Science & Technology, External Relations Division, Busan, South Korea
 
Late Pleistocene to Holocene Paleoenvironmental Evolution of the Northern Yellow Sea Margin: Insights from Sediment Texture and Micro-XRF Geochemistry (1905936)
Jin Hyung Cho, Byung-Cheol Kum, Seok Jang, Seung Yong Lee, Dong Gill Lim, Seom-Kyu Jung Dr., Bo-Ram Lee, Nam-Do Jang, Seung-Hun Lee, Lee-Sun Yoo Dr, Cheolku Lee, Jieun Koh and Jeongwon Khang Dr, Korea Institute of Ocean Science & Technology, Busan, South Korea
 
MAPPING, DESCRIPTION AND CORRELATION OF SOIL AND SEDIMENT IN LAFAYETTE COUNTY, MISSISSIPPI, USA (1920395)
Ayotunde Babalola1, Lance D Yarbrough2, Jennifer Gifford3 and Brian F. Platt3, (1)Geological Society of America, Boulder, CO, United States, (2)University of Mississippi, Geology & Geological Engineering, Oxford, MS, United States, (3)University of Mississippi Main Campus, Geology and Geological Engineering, University, United States
 
Spatial Distribution of Sand and Mud of Hurricane Helene Deposits in the Congaree National Park, SC (1921675)
Oru-Ntui Nkiri, University of South Carolina Columbia, Columbia, United States, Bidhan Kumar Sahu, University of South Carolina Columbia, Civil and Environmental Engineering, Columbia, SC, United States, Matthew John Czapiga, Tulane University of Louisiana, River-Costal Science and Engineering, New Orleans, United States, Niloufar Soheili, CUNY City College of New York, New York, United States, Haiqing Xu, University of Nevada Las Vegas, Las Vegas, United States, Jani FATHIMA Jamal, University of South Carolina, CIVIL AND ENVIRONMANTAL ENGINEERING, Columbia, United States and Enrica Viparelli, University of South Carolina, Columbia, Columbia, United States
 
ASSESSING DECADAL SCALE SWASH ZONE DYNAMICS OF URBAN BEACH USING SATELLITE IMAGERY AND FIELD STUDIES (1921819)
Sankalp Shevale, Indian Institutes of Technology Bombay, India, Mumbai, INDIA, Naresh KG Lakku, Indian Institute of Technology Bombay, India, Mumbai, India and Manasa Ranjan Behera, Indian Institute of Technology Bombay, Mumbai India, Department of Civil Engineering (Ocean Engineering) & Center for Climate Studies, Mumbai, India
 
Below-Capacity Equilibrium Suspended Sediment Concentration Profiles (1927786)
Bidhan Kumar Sahu, University of South Carolina Columbia, Civil and Environmental Engineering, Columbia, SC, United States, Alireza Mashreghi, University of South Carolina Columbia, Columbia, SC, United States, Oru-Ntui Nkiri, University of South Carolina Columbia, Columbia, United States, Matthew John Czapiga, University of Illinois at Urbana Champaign, Civil & Environmental Engineering, Urbana, United States and Enrica Viparelli, University of South Carolina, Columbia, Columbia, United States
 
The Washload to Bed-Material Load Continuum: Modeling Fine Sediment Transport in a Large Dam-Regulated Canyon-Bound River (1930005)
Gerard Salter1, David J. Topping2, Scott Wright3, Jonathan Nelson4, Erich R Mueller5 and Paul Grams2, (1)U.S. Geological Survey, Flagstaff, AZ, UNITED STATES, (2)US Geological Survey, Southwest Biological Science Center, Grand Canyon Monitoring and Research Center, Flagstaff, United States, (3)Cbec, Inc. Eco Engineering, West Sacremento, CA, United States, (4)U.S. Geological Survey (Retired), Golden, CO, United States, (5)US Geological Survey, Flagstaff, AZ, United States
 
Modeling Surface Particle Segregation in Dry Pluviation of Granular Materials Using the Discrete Element Method (1934977)
Jimin Park, PhD student, Yonsei University, School of Civil and Environmental Engineering, Seoul, South Korea, Dawa Seo, Assistant Professor, Wayne State University, Department of Civil and Environmental Engineering, Detroit, United States and Tae Sup Yun, Professor, Yonsei University, School of Civil and Environmental Engineering, Seoul, South Korea
 
Flood Duration Controls Multiscale Bedform Dynamics (1939645)
Debsmita Das, University of California Santa Barbara, Department of Geography, Santa Barbara, CA, United States and Vamsi Ganti, University of California Santa Barbara, Department of Geography, Santa Barbara, United States
 
Congaree River-specific threshold grain size between bed and wash material (1944026)
Enrica Viparelli, University of South Carolina Columbia, Columbia, SC, United States, Bidhan Kumar Sahu, University of South Carolina Columbia, Civil and Environmental Engineering, Columbia, SC, United States, Oru-Ntui Nkiri, University of South Carolina Columbia, Columbia, United States, Haiqing Xu, University of Nevada Las Vegas, Las Vegas, United States and Matthew John Czapiga, Tulane University of Louisiana, River-Costal Science and Engineering, New Orleans, United States
 
Controls on channel geometry in peatland streams: Morphologic expression of floodplain cohesivity (1945689)
John Nelson1, Jeffrey A Nittrouer1, Gary Parker2, Gaku Tanaka3 and Tristan Tompkins4, (1)Texas Tech University, Geosciences, Lubbock, United States, (2)University of Illinois at Urbana Champaign, Earth Science and Environmental Change & Civil and Environmental Engineering, Urbana, United States, (3)Hokkaido University, Civil Engineering, Sapporo, Japan, (4)University of Arkansas, Geosciences, Fayetteville, United States
 
Separating components of the polymodal grain-size distribution of sea-surface sediments and its environmental meanings: a example from the East China Sea (1949201)
Keita Saito, Japan Coast Guard, Hydrographic and Oceanographic Department, Kasumigaseki, Chiyoda-ku, Tokyo, Japan
 
Examining Cohesive Sediment Gravity Flows using a Computational Fluid Dynamics Framework (1949393)
Mitchell Jans and Ian C Bourg, Princeton University, Department of Civil and Environmental Engineering, Princeton, NJ, United States
 
Evaporation-Driven Formation of Clay Bridges in Porous Media (1955226)
Pooria Pirdavari, University of Minnesota Twin Cities, Minneapolis, MN, United States and Judy Qingjun Yang, University of Minnesota Twin Cities, Department of Civil, Environmental, and Geo- Engineering, Minneapolis, MN, United States
 
Microbial Polymer (EPS) Induced Suppression and Redistribution of Wall-Bounded Turbulence in Aqueous Geophysical Flows (1955492)
Jim Best, University of Illinois at Urbana Champaign, Department of Earth Science & Environmental Change, Champaign, United States, Soohyeon Kang, University of Illinois at Urbana Champaign, Department of Mechanical Science and Engineering, Urbana, United States, Baas Jaco, Bangor University, School of Ocean Sciences, Bangor, United Kingdom and Leonardo P Chamorro, University of Illinois at Urbana Champaign, Mechanical Science and Engineering, Urbana, IL, United States
 
The Impacts of Aging on Turbulence Modulation in Clay-Laden Flows: An Experimental Approach Using Clear Clays (1956476)
Jim Best, University of Illinois at Urbana Champaign, Department of Earth Science & Environmental Change, Champaign, United States, Soohyeon Kang, University of Illinois at Urbana Champaign, Department of Mechanical Science and Engineering, Urbana, United States, Baas Jaco, Bangor University, School of Ocean Sciences, Bangor, United Kingdom and Leonardo P Chamorro, University of Illinois at Urbana Champaign, Mechanical Science and Engineering, Urbana, IL, United States
 
Biofilms Promote the Formation of Meandering Morphodynamics: Flume Experiments with Synthetic Biofilms (1959699)
Esteban Cunez, University of Minnesota Twin Cities, Department of Civil, Environmental and Geo-Engineering, University of Minnesota, Minneapolis, United States and Judy Qingjun Yang, University of Minnesota Twin Cities, Department of Civil, Environmental, and Geo- Engineering, Minneapolis, MN, United States
 
Increasing Salinity Reduces Yield Stress and Erosion Threshold in Sand-Clay Mixtures: Rheometry and Flume Experiments (1960376)
Ehsan Zadehali1, Judy Qingjun Yang1 and Ian C Bourg2, (1)University of Minnesota Twin Cities, Department of Civil, Environmental, and Geo- Engineering, Minneapolis, MN, United States, (2)Princeton University, Department of Civil and Environmental Engineering, Princeton, NJ, United States
 
Glacial–Interglacial Sea-Level Changes Drive Source-to-Sink Reversals and Soil Formation on Carbonate Terrains: Evidence from the Galilee, Eastern Mediterranean (1967823)
Daniel Palchan1, Yael Jacoby Gels2, Olga Berlin2 and Yoav Ben-Dor2, (1)Ariel University, civil engineering, Ariel, Israel, (2)Geological Survey of Israel, Jerusalem, Israel
 
Stratigraphic and Lithologic Variability in Shallow Bays of Upper Barataria Basin of Coastal Louisiana (1970125)
Adam Gartelman1, Kehui Xu1, Carol Wilson2, Madison Liotta3 and Elizabeth L Chamberlain4, (1)Louisiana State University, Department of Oceanography and Coastal Sciences, Baton Rouge, LA, United States, (2)Louisiana State University, Department of Geology & Geophysics, Baton Rouge, LA, United States, (3)Louisiana State University, Department of Oceanography and Coastal Sciences, Baton Rouge, United States, (4)Wageningen University, Soil Geography & Landscape group and Netherlands Centre for Luminescence dating, Wageningen, Netherlands
 
The Role of Biofilms in Controlling the Erosion of Various Sediment Types (1973124)
Franklin Chen1, Judy Qingjun Yang2, Dr. Willian Assis3, Ehsan Zadehali2 and Willian Assis, Ehsan Zadehali, Judy Yang , (1)University of California Santa Barbara, Santa Barbara, CA, United States, (2)University of Minnesota Twin Cities, Department of Civil, Environmental, and Geo- Engineering, Minneapolis, MN, United States, (3)UNICAMP State University of Campinas, Campinas, Brazil
 
Biofilms Alter Acoustic Backscatter: Experimental Study (1973502)
Dr. Willian Assis, University of Minnesota Twin Cities, Minneapolis, MN, United States and Judy Qingjun Yang, University of Minnesota Twin Cities, Department of Civil, Environmental, and Geo- Engineering, Minneapolis, MN, United States
 
Tracing Long-Runout Turbidity Currents in the Northern South China Sea Abyssal Plain by Seismic Stratigraphic Mapping: Indicators of Plate Tectonic Evolution (1985804)
Biwen Wang1, Guangfa Zhong2, Liaoliang Wang3, Matthieu Cartigny4 and Zenggui Kuang3, (1)Tongji University, Shanghai, China, (2)State Key Laboratory of Marine Geology, Tongji University, Shanghai, China, (3)Guangzhou Marine Geological Survey, Guangzhou, China, (4)University of Durham, Department of Geography, Durham, United Kingdom
 
Mechanisms and Dynamics of Flocculation in Estuarine Systems: An Integrative Review (1995672)
Andrew James Manning1,2, Claire Chassagne3, Kate Louise Spencer4, Tian-Jian Hsu5, Xiao Yu6, Daniel R Parsons7, Leiping Ye8, Jeffrey Peakall9, Juliet Rounce10, Jeremy Spearman2 and Zhirui Deng11, (1)University of Plymouth, School of Biological and Marine Sciences, Plymouth, United Kingdom, (2)HR Wallingford Ltd, Coasts & Oceans Group, Wallingford, United Kingdom, (3)Delft University of Technology, Hydraulic Engineering, Delft, Netherlands, (4)Queen Mary, University of London, School of Geography, London, United Kingdom, (5)University of Delaware, Civil, Construction, and Environmental Engineering, Newark, United States, (6)University of Florida, Department of Civil and Coastal Engineering, Gainesville, United States, (7)Loughborough University, Loughborough, United Kingdom, (8)Sun Yat-Sen University, School of Marine Sciences, Guangzhou, China, (9)University of Leeds, Leeds, LS2, United Kingdom, (10)Trinity College Dublin, School of Natural Sciences, Dublin, Ireland, (11)Guangdong Research Institute of Water Resources and Hydropower, Guangzhou, China
 
Microplastics Influence the Bedform Migration in Sandy-Bed River (1998426)
Siyu Jing, University of Minnesota Twin Cities, Department of Civil, Environment, and Geo-Engineering, Minneapolis, United States and Judy Qingjun Yang, University of Minnesota Twin Cities, Department of Civil, Environmental, and Geo- Engineering, Minneapolis, MN, United States
 
Effects of Impulse Events on Near-Threshold Bed Load Transport and Particle Entrainment Dynamics in Turbulent Flows (2000542)
Christina Tsai1, Cheng-Ho Chang1 and Stochastic Environmental Hydrology and Hydraulics (SEHH), (1)National Taiwan University, Civil Engineering, Taipei, Taiwan